Merge remote-tracking branch 'ft_admin/main' into feature/gestion-admin

Amélioration ux

.gitignore

@@ -41,6 +41,7 @@ build/Release
 # Dependency directories
 node_modules/
 jspm_packages/
+mongo-backup/
 
 # Snowpack dependency directory (https://snowpack.dev/)
 web_modules/

README.fr-ca.md

@@ -0,0 +1,30 @@
+[![CI/CD Pipeline for Frontend](https://github.com/ets-cfuhrman-pfe/EvalueTonSavoir/actions/workflows/frontend-deploy.yml/badge.svg)](https://github.com/ets-cfuhrman-pfe/EvalueTonSavoir/actions/workflows/frontend-deploy.yml)
+[![CI/CD Pipeline for Backend](https://github.com/ets-cfuhrman-pfe/EvalueTonSavoir/actions/workflows/backend-deploy.yml/badge.svg)](https://github.com/ets-cfuhrman-pfe/EvalueTonSavoir/actions/workflows/backend-deploy.yml)
+[![CI/CD Pipeline for Nginx Router](https://github.com/ets-cfuhrman-pfe/EvalueTonSavoir/actions/workflows/deploy.yml/badge.svg)](https://github.com/ets-cfuhrman-pfe/EvalueTonSavoir/actions/workflows/deploy.yml)
+
+
+[![en](https://img.shields.io/badge/lang-en-red.svg)](https://github.com/ets-cfuhrman-pfe/EvalueTonSavoir/blob/master/README.md)
+
+# EvalueTonSavoir 
+
+EvalueTonSavoir est une plateforme open source et auto-hébergée qui poursuit le développement du code provenant de https://github.com/ETS-PFE004-Plateforme-sondage-minitest. Cette plateforme minimaliste est conçue comme un outil d'apprentissage et d'enseignement, offrant une solution simple et efficace pour la création de quiz utilisant le format GIFT, similaire à Moodle.
+
+## Fonctionnalités clés
+
+* Open Source et Auto-hébergé : Possédez et contrôlez vos données en déployant la plateforme sur votre propre infrastructure.
+* Compatibilité GIFT : Créez des quiz facilement en utilisant le format GIFT, permettant une intégration transparente avec d'autres systèmes d'apprentissage.
+* Minimaliste et Efficace : Une approche bare bones pour garantir la simplicité et la facilité d'utilisation, mettant l'accent sur l'essentiel de l'apprentissage.
+
+## Contribution
+
+Actuellement, il n'y a pas de modèle établi pour les contributions. Si vous constatez quelque chose de manquant ou si vous pensez qu'une amélioration est possible, n'hésitez pas à ouvrir un issue et/ou une PR)
+
+## Liens utiles
+
+* [Dépôt d'origine Frontend](https://github.com/ETS-PFE004-Plateforme-sondage-minitest/ETS-PFE004-EvalueTonSavoir-Frontend)
+* [Dépôt d'origine Backend](https://github.com/ETS-PFE004-Plateforme-sondage-minitest/ETS-PFE004-EvalueTonSavoir-Backend)
+* [Documentation (Wiki)](https://github.com/ets-cfuhrman-pfe/EvalueTonSavoir/wiki)
+
+## License
+
+EvalueTonSavoir is open-sourced and licensed under the [MIT License](/LICENSE).

README.md

@@ -2,24 +2,26 @@
 [![CI/CD Pipeline for Backend](https://github.com/ets-cfuhrman-pfe/EvalueTonSavoir/actions/workflows/backend-deploy.yml/badge.svg)](https://github.com/ets-cfuhrman-pfe/EvalueTonSavoir/actions/workflows/backend-deploy.yml)
 [![CI/CD Pipeline for Nginx Router](https://github.com/ets-cfuhrman-pfe/EvalueTonSavoir/actions/workflows/deploy.yml/badge.svg)](https://github.com/ets-cfuhrman-pfe/EvalueTonSavoir/actions/workflows/deploy.yml)
 
+[![fr-ca](https://img.shields.io/badge/lang-fr--ca-green.svg)](https://github.com/ets-cfuhrman-pfe/EvalueTonSavoir/blob/main/README.fr-ca.md)
+
 # EvalueTonSavoir
 
-EvalueTonSavoir est une plateforme open source et auto-hébergée qui poursuit le développement du code provenant de https://github.com/ETS-PFE004-Plateforme-sondage-minitest. Cette plateforme minimaliste est conçue comme un outil d'apprentissage et d'enseignement, offrant une solution simple et efficace pour la création de quiz utilisant le format GIFT, similaire à Moodle.
+EvalueTonSavoir is an open-source and self-hosted platform that continues the development of the code from https://github.com/ETS-PFE004-Plateforme-sondage-minitest. This minimalist platform is designed as a learning and teaching tool, offering a simple and effective solution for creating quizzes using the GIFT format, similar to Moodle.
 
-## Fonctionnalités clés
+## Key Features
 
-* Open Source et Auto-hébergé : Possédez et contrôlez vos données en déployant la plateforme sur votre propre infrastructure.
-* Compatibilité GIFT : Créez des quiz facilement en utilisant le format GIFT, permettant une intégration transparente avec d'autres systèmes d'apprentissage.
-* Minimaliste et Efficace : Une approche bare bones pour garantir la simplicité et la facilité d'utilisation, mettant l'accent sur l'essentiel de l'apprentissage.
+* **Open Source and Self-Hosted**: Own and control your data by deploying the platform on your own infrastructure.
+* **GIFT Compatibility**: Easily create quizzes using the GIFT format, enabling seamless integration with other learning systems.
+* **Minimalist and Efficient**: A bare-bones approach to ensure simplicity and ease of use, focusing on the essentials of learning.
 
 ## Contribution
 
-Actuellement, il n'y a pas de modèle établi pour les contributions. Si vous constatez quelque chose de manquant ou si vous pensez qu'une amélioration est possible, n'hésitez pas à ouvrir un issue et/ou une PR)
+Currently, there is no established model for contributions. If you notice something missing or think an improvement is possible, feel free to open an issue and/or a PR.
 
-## Liens utiles
+## Useful Links
 
-* [Dépôt d'origine Frontend](https://github.com/ETS-PFE004-Plateforme-sondage-minitest/ETS-PFE004-EvalueTonSavoir-Frontend)
-* [Dépôt d'origine Backend](https://github.com/ETS-PFE004-Plateforme-sondage-minitest/ETS-PFE004-EvalueTonSavoir-Backend)
+* [Original Frontend Repository](https://github.com/ETS-PFE004-Plateforme-sondage-minitest/ETS-PFE004-EvalueTonSavoir-Frontend)
+* [Original Backend Repository](https://github.com/ETS-PFE004-Plateforme-sondage-minitest/ETS-PFE004-EvalueTonSavoir-Backend)
 * [Documentation (Wiki)](https://github.com/ets-cfuhrman-pfe/EvalueTonSavoir/wiki)
 
 ## License

client/package.json

@@ -8,7 +8,7 @@
         "build": "tsc && vite build",
         "lint": "eslint . --ext ts,tsx --report-unused-disable-directives --max-warnings 0",
         "preview": "vite preview",
-        "test": "jest --colors",
+        "test": "jest --colors --silent",
         "test:watch": "jest --watch"
     },
     "dependencies": {
@@ -18,19 +18,21 @@
         "@fortawesome/fontawesome-svg-core": "^6.7.2",
         "@fortawesome/free-solid-svg-icons": "^6.7.2",
         "@fortawesome/react-fontawesome": "^0.2.0",
-        "@mui/icons-material": "^6.4.6",
+        "@mui/icons-material": "6.4.7",
         "@mui/lab": "^5.0.0-alpha.153",
-        "@mui/material": "^6.4.7",
+        "@mui/material": "6.4.7",
+        "@mui/system": "6.4.7",
         "@types/uuid": "^9.0.7",
         "axios": "^1.8.1",
-        "dompurify": "^3.2.3",
-        "esbuild": "^0.25.0",
+        "dompurify": "^3.2.5",
+        "esbuild": "^0.25.2",
         "gift-pegjs": "^2.0.0-beta.1",
         "jest-environment-jsdom": "^29.7.0",
         "jwt-decode": "^4.0.0",
         "katex": "^0.16.11",
-        "marked": "^14.1.2",
-        "nanoid": "^5.1.2",
+        "marked": "^15.0.8",
+        "nanoid": "^5.1.5",
+        "qrcode.react": "^4.2.0",
         "react": "^18.3.1",
         "react-dom": "^18.3.1",
         "react-modal": "^3.16.3",
@@ -38,39 +40,40 @@
         "remark-math": "^6.0.0",
         "socket.io-client": "^4.7.2",
         "ts-node": "^10.9.1",
-        "uuid": "^9.0.1",
-        "vite-plugin-checker": "^0.9.0"
+        "uuid": "^11.1.0",
+        "vite-plugin-checker": "^0.9.1"
     },
     "devDependencies": {
         "@babel/preset-env": "^7.26.9",
         "@babel/preset-react": "^7.26.3",
-        "@babel/preset-typescript": "^7.23.3",
-        "@eslint/js": "^9.21.0",
+        "@babel/preset-typescript": "^7.27.0",
+        "@eslint/js": "^9.24.0",
         "@testing-library/dom": "^10.4.0",
         "@testing-library/jest-dom": "^6.6.3",
-        "@testing-library/react": "^16.2.0",
+        "@testing-library/react": "^16.3.0",
+        "@testing-library/user-event": "^14.6.1",
         "@types/jest": "^29.5.13",
-        "@types/node": "^22.13.5",
+        "@types/node": "^22.14.0",
         "@types/react": "^18.2.15",
         "@types/react-dom": "^18.2.7",
         "@types/react-latex": "^2.0.3",
-        "@typescript-eslint/eslint-plugin": "^8.25.0",
-        "@typescript-eslint/parser": "^8.25.0",
-        "@vitejs/plugin-react-swc": "^3.8.0",
+        "@typescript-eslint/eslint-plugin": "^8.29.1",
+        "@typescript-eslint/parser": "^8.29.1",
+        "@vitejs/plugin-react-swc": "^3.8.1",
         "cross-env": "^7.0.3",
-        "eslint": "^9.21.0",
+        "eslint": "^9.24.0",
         "eslint-plugin-eslint-comments": "^3.2.0",
         "eslint-plugin-jest": "^28.11.0",
-        "eslint-plugin-react": "^7.37.3",
+        "eslint-plugin-react": "^7.37.5",
         "eslint-plugin-react-hooks": "^5.1.0-rc-206df66e-20240912",
         "eslint-plugin-react-refresh": "^0.4.19",
         "eslint-plugin-unused-imports": "^4.1.4",
         "globals": "^15.14.0",
         "identity-obj-proxy": "^3.0.0",
         "jest": "^29.7.0",
-        "ts-jest": "^29.2.6",
-        "typescript": "^5.7.3",
-        "typescript-eslint": "^8.25.0",
+        "ts-jest": "^29.3.1",
+        "typescript": "^5.8.3",
+        "typescript-eslint": "^8.29.1",
         "vite": "^6.2.0",
         "vite-plugin-environment": "^1.1.3"
     }

client/src/Types/Images.tsx

@@ -0,0 +1,17 @@
+export interface Images {
+    id: string;
+    file_content: string;
+    file_name: string;
+    mime_type: string;
+}
+
+export interface ImagesResponse {
+    images: Images[];
+    total: number;
+}
+
+export interface ImagesParams {
+    page: number;
+    limit: number;
+    uid?: string;
+}

client/src/__tests__/components/GiftTemplate/LiveResults/LiveResults.test.tsx

@@ -19,8 +19,8 @@ const mockQuestions: QuestionType[] = mockGiftQuestions.map((question, index) =>
 });
 
 const mockStudents: StudentType[] = [
-    { id: "1", name: 'Student 1', answers: [{ idQuestion: 1, answer: 'Answer 1', isCorrect: true }] },
-    { id: "2", name: 'Student 2', answers: [{ idQuestion: 2, answer: 'Answer 2', isCorrect: false }] },
+    { id: "1", name: 'Student 1', answers: [{ idQuestion: 1, answer: ['Answer 1'], isCorrect: true }] },
+    { id: "2", name: 'Student 2', answers: [{ idQuestion: 2, answer: ['Answer 2'], isCorrect: false }] },
 ];
 
 const mockShowSelectedQuestion = jest.fn();

client/src/__tests__/components/GiftTemplate/LiveResults/LiveResultsTable/LiveResultsTable.test.tsx

@@ -20,8 +20,8 @@ const mockQuestions: QuestionType[] = mockGiftQuestions.map((question, index) =>
 
 
 const mockStudents: StudentType[] = [
-    { id: "1", name: 'Student 1', answers: [{ idQuestion: 1, answer: 'Answer 1', isCorrect: true }] },
-    { id: "2", name: 'Student 2', answers: [{ idQuestion: 2, answer: 'Answer 2', isCorrect: false }] },
+    { id: "1", name: 'Student 1', answers: [{ idQuestion: 1, answer: ['Answer 1'], isCorrect: true }] },
+    { id: "2", name: 'Student 2', answers: [{ idQuestion: 2, answer: ['Answer 2'], isCorrect: false }] },
 ];
 
 const mockShowSelectedQuestion = jest.fn();

client/src/__tests__/components/GiftTemplate/LiveResults/LiveResultsTable/TableComponents/LiveResultsTableBody.test.tsx

@@ -20,8 +20,8 @@ const mockQuestions: QuestionType[] = mockGiftQuestions.map((question, index) =>
 });
 
 const mockStudents: StudentType[] = [
-    { id: "1", name: 'Student 1', answers: [{ idQuestion: 1, answer: 'Answer 1', isCorrect: true }] },
-    { id: "2", name: 'Student 2', answers: [{ idQuestion: 2, answer: 'Answer 2', isCorrect: false }] },
+    { id: "1", name: 'Student 1', answers: [{ idQuestion: 1, answer: ['Answer 1'], isCorrect: true }] },
+    { id: "2", name: 'Student 2', answers: [{ idQuestion: 2, answer: ['Answer 2'], isCorrect: false }] },
 ];
 
 const mockGetStudentGrade = jest.fn((student: StudentType) => {

client/src/__tests__/components/GiftTemplate/LiveResults/LiveResultsTable/TableComponents/LiveResultsTableFooter.test.tsx

@@ -6,8 +6,8 @@ import LiveResultsTableFooter from 'src/components/LiveResults/LiveResultsTable/
 
 
 const mockStudents: StudentType[] = [
-    { id: "1", name: 'Student 1', answers: [{ idQuestion: 1, answer: 'Answer 1', isCorrect: true }] },
-    { id: "2", name: 'Student 2', answers: [{ idQuestion: 2, answer: 'Answer 2', isCorrect: false }] },
+    { id: "1", name: 'Student 1', answers: [{ idQuestion: 1, answer: ['Answer 1'], isCorrect: true }] },
+    { id: "2", name: 'Student 2', answers: [{ idQuestion: 2, answer: ['Answer 2'], isCorrect: false }] },
 ];
 
 const mockGetStudentGrade = jest.fn((student: StudentType) => {

client/src/__tests__/components/GiftTemplate/templates/MultipleChoice.test.tsx

@@ -29,7 +29,7 @@ const katekMock: TemplateOptions & MultipleChoiceQuestion = {
     formattedStem: { format: 'plain' , text: '$$\\frac{zzz}{yyy}$$'},
     choices: [
         { formattedText: { format: 'plain' , text: 'Choice 1'}, isCorrect: true, formattedFeedback: { format: 'plain' , text: 'Correct!'}, weight: 1 },
-        { formattedText: { format: 'plain', text: 'Choice 2' }, isCorrect: true, formattedFeedback: { format: 'plain' , text: 'Correct!'}, weight: 1 }
+        { formattedText: { format: 'plain', text: 'Choice 2' }, isCorrect: false, formattedFeedback: { format: 'plain' , text: 'Correct!'}, weight: 0 }
     ],
     formattedGlobalFeedback:   { format: 'plain', text: 'Sample Global Feedback' } 
 };

client/src/__tests__/components/GiftTemplate/templates/__snapshots__/MultipleChoice.test.tsx.snap

@@ -733,7 +733,7 @@ exports[`MultipleChoice snapshot test with katex 1`] = `
         
         <div class='multiple-choice-answers-container'>
           <input class="gift-input" type="radio" id="idmocked-id" name="idmocked-id">
-          <span class="answer-weight-container answer-positive-weight">1%</span>
+          
             <label style="
           display: inline-block;
           padding: 0.2em 0 0.2em 0;
@@ -742,15 +742,15 @@ exports[`MultipleChoice snapshot test with katex 1`] = `
 " for="idmocked-id">
             Choice 2
             </label>
-          <svg data-testid="correct-icon" style="
+          <svg data-testid="incorrect-icon" style="
   vertical-align: text-bottom;
   display: inline-block;
   margin-left: 0.1rem;
   margin-right: 0.2rem;
  
-    width: 1em;
-    color: hsl(120, 39%, 54%);
-  " role="img" aria-hidden="true" focusable="false" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path fill="currentColor" d="M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z"></path></svg>
+    width: 0.75em;
+    color: hsl(2, 64%, 58%);
+  " role="img" aria-hidden="true" focusable="false" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 352 512"><path fill="currentColor" d="M242.72 256l100.07-100.07c12.28-12.28 12.28-32.19 0-44.48l-22.24-22.24c-12.28-12.28-32.19-12.28-44.48 0L176 189.28 75.93 89.21c-12.28-12.28-32.19-12.28-44.48 0L9.21 111.45c-12.28 12.28-12.28 32.19 0 44.48L109.28 256 9.21 356.07c-12.28 12.28-12.28 32.19 0 44.48l22.24 22.24c12.28 12.28 32.2 12.28 44.48 0L176 322.72l100.07 100.07c12.28 12.28 32.2 12.28 44.48 0l22.24-22.24c12.28-12.28 12.28-32.19 0-44.48L242.72 256z"></path></svg>
           <span class="feedback-container">Correct!</span>
           </input>
         </div>

client/src/__tests__/components/ImageGallery/ImageGallery.test.tsx

@@ -0,0 +1,147 @@
+import React, { act } from "react";
+import "@testing-library/jest-dom";
+import { render, screen, fireEvent, waitFor } from "@testing-library/react";
+import ImageGallery from "../../../components/ImageGallery/ImageGallery";
+import ApiService from "../../../services/ApiService";
+import { Images } from "../../../Types/Images";
+import userEvent from "@testing-library/user-event";
+
+jest.mock("../../../services/ApiService");
+
+const mockImages: Images[] = [
+  { id: "1", file_name: "image1.jpg", mime_type: "image/jpeg", file_content: "mockBase64Content1" },
+  { id: "2", file_name: "image2.jpg", mime_type: "image/jpeg", file_content: "mockBase64Content2" },
+  { id: "3", file_name: "image3.jpg", mime_type: "image/jpeg", file_content: "mockBase64Content3" },
+];
+
+beforeAll(() => {
+  global.URL.createObjectURL = jest.fn(() => 'mockedObjectUrl');
+  Object.assign(navigator, {
+    clipboard: {
+      writeText: jest.fn(),
+    },
+  });
+});
+
+describe("ImageGallery", () => {
+  let mockHandleDelete: jest.Mock;
+  
+  beforeEach(async () => {
+    (ApiService.getImages as jest.Mock).mockResolvedValue({ images: mockImages, total: 3 });
+    (ApiService.deleteImage as jest.Mock).mockResolvedValue(true); 
+    (ApiService.uploadImage as jest.Mock).mockResolvedValue('mockImageUrl'); 
+    await act(async () => {
+      render(<ImageGallery />);
+    });
+    mockHandleDelete = jest.fn();
+  });
+
+  it("should render images correctly", async () => {
+    await act(async () => {
+      await screen.findByText("Galerie");
+    });
+
+    expect(screen.getByAltText("Image image1.jpg")).toBeInTheDocument();
+    expect(screen.getByAltText("Image image2.jpg")).toBeInTheDocument();
+  });
+
+  it("should handle copy action", async () => {
+    const handleCopyMock = jest.fn();
+    await act(async () => {
+      render(<ImageGallery handleCopy={handleCopyMock} />);
+    });
+
+    const copyButtons = await waitFor(() => screen.findAllByTestId(/gallery-tab-copy-/));
+    await act(async () => {
+      fireEvent.click(copyButtons[0]);
+    });
+  
+    expect(navigator.clipboard.writeText).toHaveBeenCalled();
+  });
+
+  it("should delete an image and update the gallery", async () => {
+    const fetchImagesMock = jest.fn().mockResolvedValue({ images: mockImages.filter((image) => image.id !== "1"), total: 2 });
+
+    (ApiService.getImages as jest.Mock).mockImplementation(fetchImagesMock);
+
+    await act(async () => {
+      render(<ImageGallery handleDelete={mockHandleDelete} />);
+    });
+
+    await act(async () => {
+      await screen.findByAltText("Image image1.jpg");
+    });
+
+    const deleteButtons = await waitFor(() => screen.findAllByTestId(/gallery-tab-delete-/));
+    fireEvent.click(deleteButtons[0]);
+    
+    await waitFor(() => {
+      expect(screen.getByText("Voulez-vous supprimer cette image?")).toBeInTheDocument();
+    });
+
+    const confirmDeleteButton = screen.getByText("Delete");  
+    await act(async () => {
+      fireEvent.click(confirmDeleteButton);
+    });
+
+    await waitFor(() => {
+      expect(ApiService.deleteImage).toHaveBeenCalledWith("1");
+    });
+
+    await waitFor(() => {
+      expect(screen.queryByAltText("Image image1.jpg")).toBeNull();
+      expect(screen.getByText("Image supprimée avec succès!")).toBeInTheDocument();
+    });
+  });
+
+  it("should upload an image and display success message", async () => {
+    const importTab = screen.getByRole("tab", { name: /import/i });
+    fireEvent.click(importTab);
+
+    const fileInputs = await screen.findAllByTestId("file-input");
+    const fileInput = fileInputs[1];
+
+    expect(fileInput).toBeInTheDocument();
+  
+    const file = new File(["image"], "image.jpg", { type: "image/jpeg" });
+    await userEvent.upload(fileInput, file);
+  
+
+    await waitFor(() => screen.getByAltText("Preview"));
+    const previewImage = screen.getByAltText("Preview");
+  
+    expect(previewImage).toBeInTheDocument();
+    
+    const uploadButton = screen.getByRole('button', { name: /téléverser/i });
+    fireEvent.click(uploadButton);
+    const successMessage = await screen.findByText(/téléversée avec succès/i);
+    expect(successMessage).toBeInTheDocument();
+  });
+
+  it("should close the image preview dialog when close button is clicked", async () => {
+    const imageCard = screen.getByAltText("Image image1.jpg");
+    fireEvent.click(imageCard);
+    
+    const dialogImage = await screen.findByAltText("Enlarged view");
+    expect(dialogImage).toBeInTheDocument();
+    
+    const closeButton = screen.getByTestId("close-button");
+    fireEvent.click(closeButton);
+
+    await waitFor(() => {
+      expect(screen.queryByAltText("Enlarged view")).not.toBeInTheDocument();
+    });
+  });
+  
+  it("should show an error message when no file is selected", async () => {
+    const importTab = screen.getByRole("tab", { name: /import/i });
+    fireEvent.click(importTab);
+    const uploadButton = screen.getByRole('button', { name: /téléverser/i });
+    fireEvent.click(uploadButton);
+
+    await waitFor(() => {
+      expect(screen.getByText("Veuillez choisir une image à téléverser.")).toBeInTheDocument();
+    });
+  });
+
+});

client/src/__tests__/components/ImageGallery/ImageGalleryModal.test.tsx

@@ -0,0 +1,44 @@
+import React from "react";
+import { render, screen, fireEvent, waitFor } from "@testing-library/react";
+import ImageGalleryModal from "../../../components/ImageGallery/ImageGalleryModal/ImageGalleryModal";
+import "@testing-library/jest-dom";
+
+jest.mock("../../../components/ImageGallery/ImageGallery", () => ({
+  __esModule: true,
+  default: jest.fn(() => <div data-testid="image-gallery" />),
+}));
+
+describe("ImageGalleryModal", () => {
+
+  it("renders button correctly", () => {
+    render(<ImageGalleryModal />);
+
+    const button = screen.getByLabelText(/images-open/i);
+    expect(button).toBeInTheDocument();
+  });
+
+  it("opens the modal when button is clicked", () => {
+    render(<ImageGalleryModal />);
+    
+    const button = screen.getByRole("button", { name: /images/i });
+    fireEvent.click(button);
+
+    const dialog = screen.getByRole("dialog");
+    expect(dialog).toBeInTheDocument();
+  });
+
+
+  it("closes the modal when close button is clicked", async () => {
+    render(<ImageGalleryModal />);
+    
+    fireEvent.click(screen.getByRole("button", { name: /images/i }));
+    
+    const closeButton = screen.getByRole("button", { name: /close/i });
+    fireEvent.click(closeButton);
+    
+    await waitFor(() => {
+        expect(screen.queryByRole("dialog")).not.toBeInTheDocument();
+    });
+  });
+
+});

client/src/__tests__/components/LiveResults/LiveResults.test.tsx

@@ -5,7 +5,7 @@ import LiveResults from 'src/components/LiveResults/LiveResults';
 import { QuestionType } from 'src/Types/QuestionType';
 import { StudentType } from 'src/Types/StudentType';
 import { Socket } from 'socket.io-client';
-import { BaseQuestion,parse } from 'gift-pegjs';
+import { BaseQuestion, parse } from 'gift-pegjs';
 
 const mockSocket: Socket = {
     on: jest.fn(),
@@ -19,19 +19,28 @@ const mockGiftQuestions = parse(
     `::Sample Question 1:: Question stem
     {
         =Choice 1
-        ~Choice 2
-    }`);
+        =Choice 2
+        ~Choice 3
+        ~Choice 4
+    }
+    
+    ::Sample Question 2:: Question stem {TRUE}
+    `);
 
 const mockQuestions: QuestionType[] = mockGiftQuestions.map((question, index) => {
     if (question.type !== "Category")
         question.id = (index + 1).toString();
     const newMockQuestion = question;
-    return {question : newMockQuestion as BaseQuestion};
+    return { question: newMockQuestion as BaseQuestion };
 });
 
+console.log(`mockQuestions: ${JSON.stringify(mockQuestions)}`);
+
+// each student should have a different score for the tests to pass
 const mockStudents: StudentType[] = [
-    { id: '1', name: 'Student 1', answers: [{ idQuestion: 1, answer: 'Choice 1', isCorrect: true }] },
-    { id: '2', name: 'Student 2', answers: [{ idQuestion: 1, answer: 'Choice 2', isCorrect: false }] },
+    { id: '1', name: 'Student 1', answers: [] },
+    { id: '2', name: 'Student 2', answers: [{ idQuestion: 1, answer: ['Choice 3'], isCorrect: false }, { idQuestion: 2, answer: [true], isCorrect: true}] },
+    { id: '3', name: 'Student 3', answers: [{ idQuestion: 1, answer: ['Choice 1', 'Choice 2'], isCorrect: true }, { idQuestion: 2, answer: [true], isCorrect: true}] },
 ];
 
 describe('LiveResults', () => {
@@ -82,82 +91,88 @@ describe('LiveResults', () => {
         });
     });
 
-});
-test('calculates and displays the correct student grades', () => {
-    render(
-        <LiveResults
-            socket={mockSocket}
-            questions={mockQuestions}
-            showSelectedQuestion={jest.fn()}
-            quizMode="teacher"
-            students={mockStudents}
-        />
-    );
+    test('calculates and displays the correct student grades', () => {
+        render(
+            <LiveResults
+                socket={mockSocket}
+                questions={mockQuestions}
+                showSelectedQuestion={jest.fn()}
+                quizMode="teacher"
+                students={mockStudents}
+            />
+        );
 
 
-    // Toggle the display of usernames
-    const toggleUsernamesSwitch = screen.getByLabelText('Afficher les noms');
+        // Toggle the display of usernames
+        const toggleUsernamesSwitch = screen.getByLabelText('Afficher les noms');
 
-    // Toggle the display of usernames back
-    fireEvent.click(toggleUsernamesSwitch);
+        // Toggle the display of usernames back
+        fireEvent.click(toggleUsernamesSwitch);
 
-    // Check if the student grades are calculated and displayed correctly
-    mockStudents.forEach((student) => {
-        const grade = student.answers.filter(answer => answer.isCorrect).length / mockQuestions.length * 100;
-        expect(screen.getByText(`${grade.toFixed()} %`)).toBeInTheDocument();
+        // Check if the student grades are calculated and displayed correctly
+        const getByTextInTableCellBody = (text: string) => {
+            const elements = screen.getAllByText(text); // Get all elements with the specified text
+            return elements.find((element) => element.closest('.MuiTableCell-body')); // don't get the footer element(s)
+        };
+        mockStudents.forEach((student) => {
+            const grade = student.answers.filter(answer => answer.isCorrect).length / mockQuestions.length * 100;
+            const element = getByTextInTableCellBody(`${grade.toFixed()} %`);
+            expect(element).toBeInTheDocument();
+       });
     });
-});
 
-test('calculates and displays the class average', () => {
-    render(
-        <LiveResults
-            socket={mockSocket}
-            questions={mockQuestions}
-            showSelectedQuestion={jest.fn()}
-            quizMode="teacher"
-            students={mockStudents}
-        />
-    );
+    test('calculates and displays the class average', () => {
+        render(
+            <LiveResults
+                socket={mockSocket}
+                questions={mockQuestions}
+                showSelectedQuestion={jest.fn()}
+                quizMode="teacher"
+                students={mockStudents}
+            />
+        );
 
-    // Toggle the display of usernames
-    const toggleUsernamesSwitch = screen.getByLabelText('Afficher les noms');
+        // Toggle the display of usernames
+        const toggleUsernamesSwitch = screen.getByLabelText('Afficher les noms');
 
-    // Toggle the display of usernames back
-    fireEvent.click(toggleUsernamesSwitch);
+        // Toggle the display of usernames back
+        fireEvent.click(toggleUsernamesSwitch);
 
-    // Calculate the class average
-    const totalGrades = mockStudents.reduce((total, student) => {
-        return total + (student.answers.filter(answer => answer.isCorrect).length / mockQuestions.length * 100);
-    }, 0);
-    const classAverage = totalGrades / mockStudents.length;
+        // Calculate the class average
+        const totalGrades = mockStudents.reduce((total, student) => {
+            return total + (student.answers.filter(answer => answer.isCorrect).length / mockQuestions.length * 100);
+        }, 0);
+        const classAverage = totalGrades / mockStudents.length;
 
-    // Check if the class average is displayed correctly
-    const classAverageElements = screen.getAllByText(`${classAverage.toFixed()} %`);
-    const classAverageElement = classAverageElements.find((element) => {
-        return element.closest('td')?.classList.contains('MuiTableCell-footer');
-    });
-    expect(classAverageElement).toBeInTheDocument();
-});
-
-test('displays the correct answers per question', () => {
-    render(
-        <LiveResults
-            socket={mockSocket}
-            questions={mockQuestions}
-            showSelectedQuestion={jest.fn()}
-            quizMode="teacher"
-            students={mockStudents}
-        />
-    );
-
-    // Check if the correct answers per question are displayed correctly
-    mockQuestions.forEach((_, index) => {
-        const correctAnswers = mockStudents.filter(student => student.answers.some(answer => answer.idQuestion === index + 1 && answer.isCorrect)).length;
-        const correctAnswersPercentage = (correctAnswers / mockStudents.length) * 100;
-        const correctAnswersElements = screen.getAllByText(`${correctAnswersPercentage.toFixed()} %`);
-        const correctAnswersElement = correctAnswersElements.find((element) => {
-            return element.closest('td')?.classList.contains('MuiTableCell-root');
+        // Check if the class average is displayed correctly
+        const classAverageElements = screen.getAllByText(`${classAverage.toFixed()} %`);
+        const classAverageElement = classAverageElements.find((element) => {
+            return element.closest('td')?.classList.contains('MuiTableCell-footer');
         });
-        expect(correctAnswersElement).toBeInTheDocument();
+        expect(classAverageElement).toBeInTheDocument();
     });
+
+    test('displays the correct answers per question', () => {
+        render(
+            <LiveResults
+                socket={mockSocket}
+                questions={mockQuestions}
+                showSelectedQuestion={jest.fn()}
+                quizMode="teacher"
+                students={mockStudents}
+            />
+        );
+
+        // Check if the correct answers per question are displayed correctly
+        mockQuestions.forEach((_, index) => {
+            const correctAnswers = mockStudents.filter(student => student.answers.some(answer => answer.idQuestion === index + 1 && answer.isCorrect)).length;
+            const correctAnswersPercentage = (correctAnswers / mockStudents.length) * 100;
+            const correctAnswersElements = screen.getAllByText(`${correctAnswersPercentage.toFixed()} %`);
+            const correctAnswersElement = correctAnswersElements.find((element) => {
+                return element.closest('td')?.classList.contains('MuiTableCell-root');
+            });
+            expect(correctAnswersElement).toBeInTheDocument();
+        });
+    });
+
 });

client/src/__tests__/components/QuestionsDisplay/MultipleChoiceQuestionDisplay/MultipleChoiceQuestionDisplay.test.tsx

@@ -12,14 +12,23 @@ const questions = parse(
     {
         =Choice 1
         ~Choice 2
-    }`) as MultipleChoiceQuestion[];
+    }
     
-const question = questions[0];
+    ::Sample Question 2:: Question stem
+    {
+        =Choice 1
+        =Choice 2
+        ~Choice 3
+    }
+    `) as MultipleChoiceQuestion[];
+
+const questionWithOneCorrectChoice = questions[0];
+const questionWithMultipleCorrectChoices = questions[1];
 
 describe('MultipleChoiceQuestionDisplay', () => {
     const mockHandleOnSubmitAnswer = jest.fn();
 
-    const TestWrapper = ({ showAnswer }: { showAnswer: boolean }) => {
+    const TestWrapper = ({ showAnswer, question }: { showAnswer: boolean; question: MultipleChoiceQuestion }) => {
         const [showAnswerState, setShowAnswerState] = useState(showAnswer);
 
         const handleOnSubmitAnswer = (answer: AnswerType) => {
@@ -38,28 +47,51 @@ describe('MultipleChoiceQuestionDisplay', () => {
         );
     };
 
-    const choices = question.choices;
+    const twoChoices = questionWithOneCorrectChoice.choices;
+    const threeChoices = questionWithMultipleCorrectChoices.choices;
 
-    beforeEach(() => {
-        render(<TestWrapper showAnswer={false} />);
-    });
+    test('renders a question (that has only one correct choice) and its choices', () => {
+        render(<TestWrapper showAnswer={false} question={questionWithOneCorrectChoice} />);
 
-    test('renders the question and choices', () => {
-        expect(screen.getByText(question.formattedStem.text)).toBeInTheDocument();
-        choices.forEach((choice) => {
+        expect(screen.getByText(questionWithOneCorrectChoice.formattedStem.text)).toBeInTheDocument();
+        twoChoices.forEach((choice) => {
             expect(screen.getByText(choice.formattedText.text)).toBeInTheDocument();
         });
     });
 
+    test('only allows one choice to be selected when question only has one correct answer', () => {
+        render(<TestWrapper showAnswer={false} question={questionWithOneCorrectChoice} />);
+
+        const choiceButton1 = screen.getByText('Choice 1').closest('button');
+        const choiceButton2 = screen.getByText('Choice 2').closest('button');
+
+        if (!choiceButton1 || !choiceButton2) throw new Error('Choice buttons not found');
+
+        // Simulate selecting multiple answers
+        act(() => {
+            fireEvent.click(choiceButton1);
+        });
+        act(() => {
+            fireEvent.click(choiceButton2);
+        });
+
+        // Verify that only the last answer is selected
+        expect(choiceButton1.querySelector('.answer-text.selected')).not.toBeInTheDocument();
+        expect(choiceButton2.querySelector('.answer-text.selected')).toBeInTheDocument();
+    });
+
     test('does not submit when no answer is selected', () => {
+        render(<TestWrapper showAnswer={false} question={questionWithOneCorrectChoice} />);
         const submitButton = screen.getByText('Répondre');
         act(() => {
             fireEvent.click(submitButton);
         });
         expect(mockHandleOnSubmitAnswer).not.toHaveBeenCalled();
+        mockHandleOnSubmitAnswer.mockClear();
     });
 
     test('submits the selected answer', () => {
+        render(<TestWrapper showAnswer={false} question={questionWithOneCorrectChoice} />);
         const choiceButton = screen.getByText('Choice 1').closest('button');
         if (!choiceButton) throw new Error('Choice button not found');
         act(() => {
@@ -70,10 +102,68 @@ describe('MultipleChoiceQuestionDisplay', () => {
             fireEvent.click(submitButton);
         });
 
-        expect(mockHandleOnSubmitAnswer).toHaveBeenCalledWith('Choice 1');
+        expect(mockHandleOnSubmitAnswer).toHaveBeenCalledWith(['Choice 1']);
+        mockHandleOnSubmitAnswer.mockClear();
+    });
+
+
+    test('renders a question (that has multiple correct choices) and its choices', () => {
+        render(<TestWrapper showAnswer={false} question={questionWithMultipleCorrectChoices} />);
+        expect(screen.getByText(questionWithMultipleCorrectChoices.formattedStem.text)).toBeInTheDocument();
+        threeChoices.forEach((choice) => {
+            expect(screen.getByText(choice.formattedText.text)).toBeInTheDocument();
+        });
+    });
+
+    test('allows multiple choices to be selected when question has multiple correct answers', () => {
+        render(<TestWrapper showAnswer={false} question={questionWithMultipleCorrectChoices} />);
+        const choiceButton1 = screen.getByText('Choice 1').closest('button');
+        const choiceButton2 = screen.getByText('Choice 2').closest('button');
+        const choiceButton3 = screen.getByText('Choice 3').closest('button');
+
+        if (!choiceButton1 || !choiceButton2 || !choiceButton3) throw new Error('Choice buttons not found');
+
+        act(() => {
+            fireEvent.click(choiceButton1);
+        });
+        act(() => {
+            fireEvent.click(choiceButton2);
+        });
+
+        expect(choiceButton1.querySelector('.answer-text.selected')).toBeInTheDocument();
+        expect(choiceButton2.querySelector('.answer-text.selected')).toBeInTheDocument();
+        expect(choiceButton3.querySelector('.answer-text.selected')).not.toBeInTheDocument(); // didn't click
+    
+    });
+
+    test('submits multiple selected answers', () => {
+        render(<TestWrapper showAnswer={false} question={questionWithMultipleCorrectChoices} />);
+        const choiceButton1 = screen.getByText('Choice 1').closest('button');
+        const choiceButton2 = screen.getByText('Choice 2').closest('button');
+
+        if (!choiceButton1 || !choiceButton2) throw new Error('Choice buttons not found');
+
+        // Simulate selecting multiple answers
+        act(() => {
+            fireEvent.click(choiceButton1);
+        });
+        act(() => {
+            fireEvent.click(choiceButton2);
+        });
+
+        // Simulate submitting the answers
+        const submitButton = screen.getByText('Répondre');
+        act(() => {
+            fireEvent.click(submitButton);
+        });
+
+        // Verify that the mockHandleOnSubmitAnswer function is called with both answers
+        expect(mockHandleOnSubmitAnswer).toHaveBeenCalledWith(['Choice 1', 'Choice 2']);
+        mockHandleOnSubmitAnswer.mockClear();
     });
 
     it('should show ✅ next to the correct answer and ❌ next to the wrong answers when showAnswer is true', async () => {
+        render(<TestWrapper showAnswer={false} question={questionWithOneCorrectChoice} />);
         const choiceButton = screen.getByText('Choice 1').closest('button');
         if (!choiceButton) throw new Error('Choice button not found');
 
@@ -89,16 +179,17 @@ describe('MultipleChoiceQuestionDisplay', () => {
         });
 
         // Wait for the DOM to update
-            const correctAnswer = screen.getByText("Choice 1").closest('button');
-            expect(correctAnswer).toBeInTheDocument();
-            expect(correctAnswer?.textContent).toContain('✅');
+        const correctAnswer = screen.getByText("Choice 1").closest('button');
+        expect(correctAnswer).toBeInTheDocument();
+        expect(correctAnswer?.textContent).toContain('✅');
 
-            const wrongAnswer1 = screen.getByText("Choice 2").closest('button');
-            expect(wrongAnswer1).toBeInTheDocument();
-            expect(wrongAnswer1?.textContent).toContain('❌');
+        const wrongAnswer1 = screen.getByText("Choice 2").closest('button');
+        expect(wrongAnswer1).toBeInTheDocument();
+        expect(wrongAnswer1?.textContent).toContain('❌');
     });
 
-    it('should not show ✅ or ❌ when repondre button is not clicked', async () => {
+    it('should not show ✅ or ❌ when Répondre button is not clicked', async () => {
+        render(<TestWrapper showAnswer={false} question={questionWithOneCorrectChoice} />);
         const choiceButton = screen.getByText('Choice 1').closest('button');
         if (!choiceButton) throw new Error('Choice button not found');
 
@@ -118,5 +209,5 @@ describe('MultipleChoiceQuestionDisplay', () => {
         expect(wrongAnswer1?.textContent).not.toContain('❌');
     });
 
-    });
+});
 

client/src/__tests__/components/QuestionsDisplay/NumericalQuestionDisplay/NumericalQuestionDisplay.test.tsx

@@ -67,6 +67,7 @@ describe('NumericalQuestion Component', () => {
         fireEvent.click(submitButton);
 
         expect(mockHandleOnSubmitAnswer).not.toHaveBeenCalled();
+        mockHandleOnSubmitAnswer.mockClear();
     });
 
     it('submits answer correctly', () => {
@@ -77,6 +78,7 @@ describe('NumericalQuestion Component', () => {
 
         fireEvent.click(submitButton);
 
-        expect(mockHandleOnSubmitAnswer).toHaveBeenCalledWith(7);
+        expect(mockHandleOnSubmitAnswer).toHaveBeenCalledWith([7]);
+        mockHandleOnSubmitAnswer.mockClear();
     });
 });

client/src/__tests__/components/QuestionsDisplay/Question.test.tsx

@@ -29,23 +29,24 @@ describe('Questions Component', () => {
         render(<QuestionDisplay question={question} {...sampleProps} />);
     };
 
-    describe('question type parsing', () => {
-        it('parses true/false question type correctly', () => {
-            expect(sampleTrueFalseQuestion.type).toBe('TF');
-        });
+    // describe('question type parsing', () => {
+    //     it('parses true/false question type correctly', () => {
+    //         expect(sampleTrueFalseQuestion.type).toBe('TF');
+    //     });
 
-        it('parses multiple choice question type correctly', () => {
-            expect(sampleMultipleChoiceQuestion.type).toBe('MC');
-        });
+    //     it('parses multiple choice question type correctly', () => {
+    //         expect(sampleMultipleChoiceQuestion.type).toBe('MC');
+    //     });
 
-        it('parses numerical question type correctly', () => {
-            expect(sampleNumericalQuestion.type).toBe('Numerical');
-        });
+    //     it('parses numerical question type correctly', () => {
+    //         expect(sampleNumericalQuestion.type).toBe('Numerical');
+    //     });
+
+    //     it('parses short answer question type correctly', () => {
+    //         expect(sampleShortAnswerQuestion.type).toBe('Short');
+    //     });
+    // });
 
-        it('parses short answer question type correctly', () => {
-            expect(sampleShortAnswerQuestion.type).toBe('Short');
-        });
-    });
     it('renders correctly for True/False question', () => {
         renderComponent(sampleTrueFalseQuestion);
 
@@ -73,7 +74,8 @@ describe('Questions Component', () => {
         const submitButton = screen.getByText('Répondre');
         fireEvent.click(submitButton);
 
-        expect(mockHandleSubmitAnswer).toHaveBeenCalledWith('Choice 1');
+        expect(mockHandleSubmitAnswer).toHaveBeenCalledWith(['Choice 1']);
+        mockHandleSubmitAnswer.mockClear();
     });
 
     it('renders correctly for Numerical question', () => {
@@ -93,7 +95,8 @@ describe('Questions Component', () => {
         const submitButton = screen.getByText('Répondre');
         fireEvent.click(submitButton);
 
-        expect(mockHandleSubmitAnswer).toHaveBeenCalledWith(7);
+        expect(mockHandleSubmitAnswer).toHaveBeenCalledWith([7]);
+        mockHandleSubmitAnswer.mockClear();
     });
 
     it('renders correctly for Short Answer question', () => {
@@ -117,7 +120,7 @@ describe('Questions Component', () => {
         const submitButton = screen.getByText('Répondre');
         fireEvent.click(submitButton);
 
-        expect(mockHandleSubmitAnswer).toHaveBeenCalledWith('User Input');
+        expect(mockHandleSubmitAnswer).toHaveBeenCalledWith(['User Input']);
     });
 });
 

client/src/__tests__/components/QuestionsDisplay/ShortAnswerQuestionDisplay/ShortAnswerQuestionDisplay.test.tsx

@@ -47,6 +47,7 @@ describe('ShortAnswerQuestion Component', () => {
         fireEvent.click(submitButton);
 
         expect(mockHandleSubmitAnswer).not.toHaveBeenCalled();
+        mockHandleSubmitAnswer.mockClear();
     });
 
     it('submits answer correctly', () => {
@@ -60,6 +61,7 @@ describe('ShortAnswerQuestion Component', () => {
 
         fireEvent.click(submitButton);
 
-        expect(mockHandleSubmitAnswer).toHaveBeenCalledWith('User Input');
+        expect(mockHandleSubmitAnswer).toHaveBeenCalledWith(['User Input']);
+        mockHandleSubmitAnswer.mockClear();
     });
 });

client/src/__tests__/components/QuestionsDisplay/TrueFalseQuestionDisplay/TrueFalseQuestionDisplay.test.tsx

@@ -56,6 +56,7 @@ describe('TrueFalseQuestion Component', () => {
         });
 
         expect(mockHandleSubmitAnswer).not.toHaveBeenCalled();
+        mockHandleSubmitAnswer.mockClear();
     });
 
     it('submits answer correctly for True', () => {
@@ -70,7 +71,8 @@ describe('TrueFalseQuestion Component', () => {
             fireEvent.click(submitButton);
         });
 
-        expect(mockHandleSubmitAnswer).toHaveBeenCalledWith(true);
+        expect(mockHandleSubmitAnswer).toHaveBeenCalledWith([true]);
+        mockHandleSubmitAnswer.mockClear();
     });
 
     it('submits answer correctly for False', () => {
@@ -83,7 +85,8 @@ describe('TrueFalseQuestion Component', () => {
             fireEvent.click(submitButton);
         });
 
-        expect(mockHandleSubmitAnswer).toHaveBeenCalledWith(false);
+        expect(mockHandleSubmitAnswer).toHaveBeenCalledWith([false]);
+        mockHandleSubmitAnswer.mockClear();
     });
 
 
@@ -112,7 +115,7 @@ describe('TrueFalseQuestion Component', () => {
                 expect(wrongAnswer1?.textContent).toContain('❌');
         });
     
-        it('should not show ✅ or ❌ when repondre button is not clicked', async () => {
+        it('should not show ✅ or ❌ when Répondre button is not clicked', async () => {
             const choiceButton = screen.getByText('Vrai').closest('button');
             if (!choiceButton) throw new Error('Choice button not found');
     

client/src/__tests__/components/ShareQuizModal/ShareQuizModal.test.tsx

@@ -0,0 +1,81 @@
+import React from 'react';
+import { render, screen, fireEvent, act } from '@testing-library/react';
+import ShareQuizModal from '../../../components/ShareQuizModal/ShareQuizModal.tsx';
+import { QuizType } from '../../../Types/QuizType';
+import '@testing-library/jest-dom';
+
+describe('ShareQuizModal', () => {
+  const mockQuiz: QuizType = {
+    _id: '123',
+    folderId: 'folder-123',
+    folderName: 'Test Folder',
+    userId: 'user-123',
+    title: 'Test Quiz',
+    content: ['Question 1', 'Question 2'],
+    created_at: new Date(),
+    updated_at: new Date(),
+  };
+
+  beforeAll(() => {
+    // Properly mock the clipboard API
+    Object.defineProperty(navigator, 'clipboard', {
+      value: {
+        writeText: jest.fn().mockImplementation(() => Promise.resolve()),
+      },
+      writable: true,
+    });
+  });
+
+  afterEach(() => {
+    jest.clearAllMocks();
+  });
+
+  it('renders the share button', () => {
+    render(<ShareQuizModal quiz={mockQuiz} />);
+    expect(screen.getByLabelText('partager quiz')).toBeInTheDocument();
+    expect(screen.getByTestId('ShareIcon')).toBeInTheDocument();
+  });
+
+  it('copies the quiz URL to clipboard when share button is clicked', async () => {
+    render(<ShareQuizModal quiz={mockQuiz} />);
+    const shareButton = screen.getByLabelText('partager quiz');
+    
+    await act(async () => {
+      fireEvent.click(shareButton);
+    });
+    
+    expect(navigator.clipboard.writeText).toHaveBeenCalledWith(
+      `${window.location.origin}/teacher/share/${mockQuiz._id}`
+    );
+    
+    // Check for feedback dialog content
+    expect(screen.getByText(/L'URL de partage pour le quiz/i)).toBeInTheDocument();
+    expect(screen.getByText(mockQuiz.title)).toBeInTheDocument();
+    expect(screen.getByText(/a été copiée\./i)).toBeInTheDocument();
+  });
+
+  it('shows error message when clipboard write fails', async () => {
+    // Override the mock to reject
+    (navigator.clipboard.writeText as jest.Mock).mockRejectedValueOnce(new Error('Clipboard write failed'));
+    
+    render(<ShareQuizModal quiz={mockQuiz} />);
+    const shareButton = screen.getByLabelText('partager quiz');
+    
+    await act(async () => {
+      fireEvent.click(shareButton);
+    });
+    
+    expect(screen.getByText(/Une erreur est survenue lors de la copie de l'URL\./i)).toBeInTheDocument();
+  });
+
+  it('displays the quiz title in the success message', async () => {
+    render(<ShareQuizModal quiz={mockQuiz} />);
+    const shareButton = screen.getByLabelText('partager quiz');
+    
+    await act(async () => {
+      fireEvent.click(shareButton);
+    });
+    
+    expect(screen.getByText(mockQuiz.title)).toBeInTheDocument();
+  });
+});

client/src/__tests__/pages/ManageRoom/IsCorrect.test.tsx

@@ -0,0 +1,359 @@
+import { checkIfIsCorrect } from 'src/pages/Teacher/ManageRoom/useRooms';
+import { HighLowNumericalAnswer, MultipleChoiceQuestion, MultipleNumericalAnswer, NumericalQuestion, RangeNumericalAnswer, ShortAnswerQuestion, SimpleNumericalAnswer, TrueFalseQuestion } from 'gift-pegjs';
+import { AnswerType } from 'src/pages/Student/JoinRoom/JoinRoom';
+import { QuestionType } from 'src/Types/QuestionType';
+
+describe('checkIfIsCorrect', () => {
+    const mockQuestions: QuestionType[] = [
+        {
+            question: {
+                id: '1',
+                type: 'MC',
+                choices: [
+                    { isCorrect: true, formattedText: { text: 'Answer1' } },
+                    { isCorrect: true, formattedText: { text: 'Answer2' } },
+                    { isCorrect: false, formattedText: { text: 'Answer3' } },
+                ],
+            } as MultipleChoiceQuestion,
+        },
+    ];
+
+    test('returns true when all selected answers are correct', () => {
+        const answer: AnswerType = ['Answer1', 'Answer2'];
+        const result = checkIfIsCorrect(answer, 1, mockQuestions);
+        expect(result).toBe(true);
+    });
+
+    test('returns false when some selected answers are incorrect', () => {
+        const answer: AnswerType = ['Answer1', 'Answer3'];
+        const result = checkIfIsCorrect(answer, 1, mockQuestions);
+        expect(result).toBe(false);
+    });
+
+    test('returns false when all correct answers are selected, but one incorrect is also selected', () => {
+        const answer: AnswerType = ['Answer1', 'Answer2', 'Answer3'];
+        const result = checkIfIsCorrect(answer, 1, mockQuestions);
+        expect(result).toBe(false);
+    });
+
+    test('returns false when no answers are selected', () => {
+        const answer: AnswerType = [];
+        const result = checkIfIsCorrect(answer, 1, mockQuestions);
+        expect(result).toBe(false);
+    });
+
+    test('returns false when no correct answers are provided in the question', () => {
+        const mockQuestionsWithNoCorrectAnswers: QuestionType[] = [
+            {
+                question: {
+                    id: '1',
+                    type: 'MC',
+                    choices: [
+                        { isCorrect: false, formattedText: { text: 'Answer1' } },
+                        { isCorrect: false, formattedText: { text: 'Answer2' } },
+                    ],
+                } as MultipleChoiceQuestion,
+            },
+        ];
+        const answer: AnswerType = ['Answer1'];
+        const result = checkIfIsCorrect(answer, 1, mockQuestionsWithNoCorrectAnswers);
+        expect(result).toBe(false);
+    });
+
+    test('returns true for a correct true/false answer', () => {
+        const mockQuestionsTF: QuestionType[] = [
+            {
+                question: {
+                    id: '2',
+                    type: 'TF',
+                    isTrue: true,
+                } as TrueFalseQuestion,
+            },
+        ];
+        const answer: AnswerType = [true];
+        const result = checkIfIsCorrect(answer, 2, mockQuestionsTF);
+        expect(result).toBe(true);
+    });
+
+    test('returns false for an incorrect true/false answer', () => {
+        const mockQuestionsTF: QuestionType[] = [
+            {
+                question: {
+                    id: '2',
+                    type: 'TF',
+                    isTrue: true,
+                } as TrueFalseQuestion,
+            },
+        ];
+        const answer: AnswerType = [false];
+        const result = checkIfIsCorrect(answer, 2, mockQuestionsTF);
+        expect(result).toBe(false);
+    });
+
+    test('returns false for a true/false question with no answer', () => {
+        const mockQuestionsTF: QuestionType[] = [
+            {
+                question: {
+                    id: '2',
+                    type: 'TF',
+                    isTrue: true,
+                } as TrueFalseQuestion,
+            },
+        ];
+        const answer: AnswerType = [];
+        const result = checkIfIsCorrect(answer, 2, mockQuestionsTF);
+        expect(result).toBe(false);
+    });
+
+    test('returns true for a correct true/false answer when isTrue is false', () => {
+        const mockQuestionsTF: QuestionType[] = [
+            {
+                question: {
+                    id: '3',
+                    type: 'TF',
+                    isTrue: false, // Correct answer is false
+                } as TrueFalseQuestion,
+            },
+        ];
+        const answer: AnswerType = [false];
+        const result = checkIfIsCorrect(answer, 3, mockQuestionsTF);
+        expect(result).toBe(true);
+    });
+
+    test('returns false for an incorrect true/false answer when isTrue is false', () => {
+        const mockQuestionsTF: QuestionType[] = [
+            {
+                question: {
+                    id: '3',
+                    type: 'TF',
+                    isTrue: false, // Correct answer is false
+                } as TrueFalseQuestion,
+            },
+        ];
+        const answer: AnswerType = [true];
+        const result = checkIfIsCorrect(answer, 3, mockQuestionsTF);
+        expect(result).toBe(false);
+    });
+
+    test('returns true for a correct short answer', () => {
+        const mockQuestionsShort: QuestionType[] = [
+            {
+                question: {
+                    id: '4',
+                    type: 'Short',
+                    choices: [
+                        { text: 'CorrectAnswer1' },
+                        { text: 'CorrectAnswer2' },
+                    ],
+                } as ShortAnswerQuestion,
+            },
+        ];
+        const answer: AnswerType = ['CorrectAnswer1'];
+        const result = checkIfIsCorrect(answer, 4, mockQuestionsShort);
+        expect(result).toBe(true);
+    });
+    
+    test('returns false for an incorrect short answer', () => {
+        const mockQuestionsShort: QuestionType[] = [
+            {
+                question: {
+                    id: '4',
+                    type: 'Short',
+                    choices: [
+                        { text: 'CorrectAnswer1' },
+                        { text: 'CorrectAnswer2' },
+                    ],
+                } as ShortAnswerQuestion,
+            },
+        ];
+        const answer: AnswerType = ['WrongAnswer'];
+        const result = checkIfIsCorrect(answer, 4, mockQuestionsShort);
+        expect(result).toBe(false);
+    });
+    
+    test('returns true for a correct short answer with case insensitivity', () => {
+        const mockQuestionsShort: QuestionType[] = [
+            {
+                question: {
+                    id: '4',
+                    type: 'Short',
+                    choices: [
+                        { text: 'CorrectAnswer1' },
+                        { text: 'CorrectAnswer2' },
+                    ],
+                } as ShortAnswerQuestion,
+            },
+        ];
+        const answer: AnswerType = ['correctanswer1']; // Lowercase version of the correct answer
+        const result = checkIfIsCorrect(answer, 4, mockQuestionsShort);
+        expect(result).toBe(true);
+    });
+    
+    test('returns false for a short answer question with no answer', () => {
+        const mockQuestionsShort: QuestionType[] = [
+            {
+                question: {
+                    id: '4',
+                    type: 'Short',
+                    choices: [
+                        { text: 'CorrectAnswer1' },
+                        { text: 'CorrectAnswer2' },
+                    ],
+                } as ShortAnswerQuestion,
+            },
+        ];
+        const answer: AnswerType = [];
+        const result = checkIfIsCorrect(answer, 4, mockQuestionsShort);
+        expect(result).toBe(false);
+    });
+
+
+    test('returns true for a correct simple numerical answer', () => {
+        const mockQuestionsNumerical: QuestionType[] = [
+            {
+                question: {
+                    id: '5',
+                    type: 'Numerical',
+                    choices: [
+                        { type: 'simple', number: 42 } as SimpleNumericalAnswer,
+                    ],
+                } as NumericalQuestion,
+            },
+        ];
+        const answer: AnswerType = [42]; // User's answer
+        const result = checkIfIsCorrect(answer, 5, mockQuestionsNumerical);
+        expect(result).toBe(true);
+    });
+    
+    test('returns false for an incorrect simple numerical answer', () => {
+        const mockQuestionsNumerical: QuestionType[] = [
+            {
+                question: {
+                    id: '5',
+                    type: 'Numerical',
+                    choices: [
+                        { type: 'simple', number: 42 } as SimpleNumericalAnswer,
+                    ],
+                } as NumericalQuestion,
+            },
+        ];
+        const answer: AnswerType = [43]; // User's answer
+        const result = checkIfIsCorrect(answer, 5, mockQuestionsNumerical);
+        expect(result).toBe(false);
+    });
+    
+    test('returns true for a correct range numerical answer', () => {
+        const mockQuestionsNumerical: QuestionType[] = [
+            {
+                question: {
+                    id: '6',
+                    type: 'Numerical',
+                    choices: [
+                        { type: 'range', number: 50, range: 5 } as RangeNumericalAnswer,
+                    ],
+                } as NumericalQuestion,
+            },
+        ];
+        const answer: AnswerType = [52]; // User's answer within the range (50 ± 5)
+        const result = checkIfIsCorrect(answer, 6, mockQuestionsNumerical);
+        expect(result).toBe(true);
+    });
+    
+    test('returns false for an out-of-range numerical answer', () => {
+        const mockQuestionsNumerical: QuestionType[] = [
+            {
+                question: {
+                    id: '6',
+                    type: 'Numerical',
+                    choices: [
+                        { type: 'range', number: 50, range: 5 } as RangeNumericalAnswer,
+                    ],
+                } as NumericalQuestion,
+            },
+        ];
+        const answer: AnswerType = [56]; // User's answer outside the range (50 ± 5)
+        const result = checkIfIsCorrect(answer, 6, mockQuestionsNumerical);
+        expect(result).toBe(false);
+    });
+    
+    test('returns true for a correct high-low numerical answer', () => {
+        const mockQuestionsNumerical: QuestionType[] = [
+            {
+                question: {
+                    id: '7',
+                    type: 'Numerical',
+                    choices: [
+                        { type: 'high-low', numberHigh: 100, numberLow: 90 } as HighLowNumericalAnswer,
+                    ],
+                } as NumericalQuestion,
+            },
+        ];
+        const answer: AnswerType = [95]; // User's answer within the range (90 to 100)
+        const result = checkIfIsCorrect(answer, 7, mockQuestionsNumerical);
+        expect(result).toBe(true);
+    });
+    
+    test('returns false for an out-of-range high-low numerical answer', () => {
+        const mockQuestionsNumerical: QuestionType[] = [
+            {
+                question: {
+                    id: '7',
+                    type: 'Numerical',
+                    choices: [
+                        { type: 'high-low', numberHigh: 100, numberLow: 90 } as HighLowNumericalAnswer,
+                    ],
+                } as NumericalQuestion,
+            },
+        ];
+        const answer: AnswerType = [105]; // User's answer outside the range (90 to 100)
+        const result = checkIfIsCorrect(answer, 7, mockQuestionsNumerical);
+        expect(result).toBe(false);
+    });
+    
+    test('returns true for a correct multiple numerical answer', () => {
+        const mockQuestionsNumerical: QuestionType[] = [
+            {
+                question: {
+                    id: '8',
+                    type: 'Numerical',
+                    choices: [
+                        {
+                            isCorrect: true,
+                            answer: { type: 'simple', number: 42 } as SimpleNumericalAnswer,
+                        } as MultipleNumericalAnswer,
+                        {
+                            isCorrect: false,
+                            answer: { type: 'high-low', numberHigh: 100, numberLow: 90 } as HighLowNumericalAnswer,
+                            formattedFeedback: { text: 'You guessed way too high' },
+                        }
+                    ],
+                } as NumericalQuestion,
+            },
+        ];
+        const answer: AnswerType = [42]; // User's answer matches the correct multiple numerical answer
+        const result = checkIfIsCorrect(answer, 8, mockQuestionsNumerical);
+        expect(result).toBe(true);
+    });
+    
+    test('returns false for an incorrect multiple numerical answer', () => {
+        const mockQuestionsNumerical: QuestionType[] = [
+            {
+                question: {
+                    id: '8',
+                    type: 'Numerical',
+                    choices: [
+                        {
+                            type: 'multiple',
+                            isCorrect: true,
+                            answer: { type: 'simple', number: 42 } as SimpleNumericalAnswer,
+                        } as MultipleNumericalAnswer,
+                    ],
+                } as NumericalQuestion,
+            },
+        ];
+        const answer: AnswerType = [43]; // User's answer does not match the correct multiple numerical answer
+        const result = checkIfIsCorrect(answer, 8, mockQuestionsNumerical);
+        expect(result).toBe(false);
+    });
+
+});

client/src/__tests__/pages/ManageRoom/ManageRoom.test.tsx

@@ -19,6 +19,11 @@ jest.mock('react-router-dom', () => ({
 }));
 jest.mock('src/pages/Teacher/ManageRoom/RoomContext');
 
+jest.mock('qrcode.react', () => ({
+    __esModule: true,
+    QRCodeCanvas: ({ value }: { value: string }) => <div data-testid="qr-code">{value}</div>,
+}));
+
 const mockSocket = {
     on: jest.fn(),
     off: jest.fn(),
@@ -44,7 +49,7 @@ const mockStudents: StudentType[] = [
 ];
 
 const mockAnswerData: AnswerReceptionFromBackendType = {
-    answer: 'Answer1',
+    answer: ['Answer1'],
     idQuestion: 1,
     idUser: '1',
     username: 'Student 1',
@@ -233,7 +238,7 @@ describe('ManageRoom', () => {
     
         await act(async () => {
             const createSuccessCallback = (mockSocket.on as jest.Mock).mock.calls.find(call => call[0] === 'create-success')[1];
-            createSuccessCallback('test-room-name');
+            createSuccessCallback('Test Room');
         });
     
         const launchButton = screen.getByText('Lancer');
@@ -256,6 +261,7 @@ describe('ManageRoom', () => {
         });
     
         await waitFor(() => {
+            // console.info(consoleSpy.mock.calls);
             expect(consoleSpy).toHaveBeenCalledWith(
                 'Received answer from Student 1 for question 1: Answer1'
             );
@@ -293,4 +299,84 @@ describe('ManageRoom', () => {
             expect(screen.queryByText('Student 1')).not.toBeInTheDocument();
         });
     });
+
+    test('terminates the quiz and navigates to teacher dashboard when the "Terminer le quiz" button is clicked', async () => {
+        await act(async () => {
+            render(
+                <MemoryRouter>
+                    <ManageRoom />
+                </MemoryRouter>
+            );
+        });
+    
+        await act(async () => {
+            const createSuccessCallback = (mockSocket.on as jest.Mock).mock.calls.find(call => call[0] === 'create-success')[1];
+            createSuccessCallback('Test Room');
+        });
+    
+        fireEvent.click(screen.getByText('Lancer'));
+        fireEvent.click(screen.getByText('Rythme du professeur'));
+        fireEvent.click(screen.getAllByText('Lancer')[1]);
+    
+        await waitFor(() => {
+            expect(screen.getByText('Test Quiz')).toBeInTheDocument();
+        });
+    
+        const finishQuizButton = screen.getByText('Terminer le quiz');
+        fireEvent.click(finishQuizButton);
+    
+        await waitFor(() => {
+            expect(navigate).toHaveBeenCalledWith('/teacher/dashboard');
+        });
+    });
+    
+    test("Affiche la modale QR Code lorsqu’on clique sur le bouton", async () => {
+        render(<MemoryRouter><ManageRoom /></MemoryRouter>);
+    
+        const button = screen.getByRole('button', { name: /lien de participation/i });
+        fireEvent.click(button);
+    
+        await waitFor(() => {
+            expect(screen.getByRole('dialog')).toBeInTheDocument();
+        });
+    
+        expect(screen.getByRole('heading', { name: /Rejoindre la salle/i })).toBeInTheDocument();
+        expect(screen.getByText(/Scannez ce QR code ou partagez le lien ci-dessous/i)).toBeInTheDocument();
+        expect(screen.getByTestId('qr-code')).toBeInTheDocument();
+    });
+    
+    test("Ferme la modale QR Code lorsqu’on clique sur le bouton Fermer", async () => {
+        render(<MemoryRouter><ManageRoom /></MemoryRouter>);
+    
+        fireEvent.click(screen.getByRole('button', { name: /lien de participation/i }));
+    
+        await waitFor(() => {
+            expect(screen.getByRole('dialog')).toBeInTheDocument();
+        });
+    
+        fireEvent.click(screen.getByRole('button', { name: /fermer/i }));
+    
+        await waitFor(() => {
+            expect(screen.queryByRole('dialog')).not.toBeInTheDocument();
+        });
+    });
+    
+    test('Affiche le bon lien de participation', () => {
+        render(<MemoryRouter><ManageRoom /></MemoryRouter>);
+        
+        fireEvent.click(screen.getByRole('button', { name: /lien de participation/i }));
+        
+        const roomUrl = `${window.location.origin}/student/join-room?roomName=Test Room`;
+        expect(screen.getByTestId('qr-code')).toHaveTextContent(roomUrl);
+    });
+
+    test('Vérifie que le QR code contient la bonne URL', () => {
+        render(<MemoryRouter><ManageRoom /></MemoryRouter>);
+        
+        fireEvent.click(screen.getByRole('button', { name: /lien de participation/i }));
+        
+        const roomUrl = `${window.location.origin}/student/join-room?roomName=Test Room`;
+        expect(screen.getByTestId('qr-code')).toHaveTextContent(roomUrl);
+    });
 });
+

client/src/__tests__/pages/Student/StudentModeQuiz/StudentModeQuiz.test.tsx

@@ -8,7 +8,7 @@ import { QuestionType } from 'src/Types/QuestionType';
 import { AnswerSubmissionToBackendType } from 'src/services/WebsocketService';
 
 const mockGiftQuestions = parse(
-    `::Sample Question 1:: Sample Question 1 {=Option A ~Option B}
+    `::Sample Question 1:: Sample Question 1 {=Option A =Option B ~Option C}
     
     ::Sample Question 2:: Sample Question 2 {T}`);
 
@@ -23,9 +23,6 @@ const mockSubmitAnswer = jest.fn();
 const mockDisconnectWebSocket = jest.fn();
 
 beforeEach(() => {
-    // Clear local storage before each test
-    // localStorage.clear();
-
     render(
         <MemoryRouter>
             <StudentModeQuiz
@@ -54,7 +51,7 @@ describe('StudentModeQuiz', () => {
             fireEvent.click(screen.getByText('Répondre'));
         });
 
-        expect(mockSubmitAnswer).toHaveBeenCalledWith('Option A', 1);
+        expect(mockSubmitAnswer).toHaveBeenCalledWith(['Option A'], 1);
     });
 
     test('handles shows feedback for an already answered question', async () => {
@@ -65,13 +62,13 @@ describe('StudentModeQuiz', () => {
         act(() => {
             fireEvent.click(screen.getByText('Répondre'));
         });
-        expect(mockSubmitAnswer).toHaveBeenCalledWith('Option A', 1);
+        expect(mockSubmitAnswer).toHaveBeenCalledWith(['Option A'], 1);
 
         const firstButtonA = screen.getByRole("button", {name: '✅ A Option A'});
         expect(firstButtonA).toBeInTheDocument();
         expect(firstButtonA.querySelector('.selected')).toBeInTheDocument();
 
-        expect(screen.getByRole("button", {name: '❌ B Option B'})).toBeInTheDocument();
+        expect(screen.getByRole("button", {name: '✅ B Option B'})).toBeInTheDocument();
         expect(screen.queryByText('Répondre')).not.toBeInTheDocument();
 
         // Navigate to the next question
@@ -87,12 +84,12 @@ describe('StudentModeQuiz', () => {
         });
         expect(await screen.findByText('Sample Question 1')).toBeInTheDocument();
 
-        // Since answers are mocked, the it doesn't recognize the question as already answered
+        // Since answers are mocked, it doesn't recognize the question as already answered
         // TODO these tests are partially faked, need to be fixed if we can mock the answers
         // const buttonA = screen.getByRole("button", {name: '✅ A Option A'});
         const buttonA = screen.getByRole("button", {name: 'A Option A'});
         expect(buttonA).toBeInTheDocument();
-        // const buttonB = screen.getByRole("button", {name: '❌ B Option B'});
+        // const buttonB = screen.getByRole("button", {name: '✅ B Option B'});
         const buttonB = screen.getByRole("button", {name: 'B Option B'});
         expect(buttonB).toBeInTheDocument();
         // // "Option A" div inside the name of button should have selected class
@@ -122,4 +119,30 @@ describe('StudentModeQuiz', () => {
         expect(screen.getByText('Sample Question 2')).toBeInTheDocument();
         expect(screen.getByText('Répondre')).toBeInTheDocument();
     });
+
+    // le test suivant est fait dans MultipleChoiceQuestionDisplay.test.tsx
+//     test('allows multiple answers to be selected for a question', async () => {
+//         // Simulate selecting multiple answers
+//         act(() => {
+//             fireEvent.click(screen.getByText('Option A'));
+//         });
+//         act(() => {
+//             fireEvent.click(screen.getByText('Option B'));
+//         });
+
+//         // Simulate submitting the answers
+//         act(() => {
+//             fireEvent.click(screen.getByText('Répondre'));
+//         });
+
+//         // Verify that the mockSubmitAnswer function is called with both answers
+//         expect(mockSubmitAnswer).toHaveBeenCalledWith(['Option A', 'Option B'], 1);
+
+//         // Verify that the selected answers are displayed as selected
+//         const buttonA = screen.getByRole('button', { name: '✅ A Option A' });
+//         const buttonB = screen.getByRole('button', { name: '✅ B Option B' });
+//         expect(buttonA).toBeInTheDocument();
+//         expect(buttonB).toBeInTheDocument();
+//     });
+
 });

client/src/__tests__/pages/Student/TeacherModeQuiz/TeacherModeQuiz.test.tsx

@@ -63,7 +63,8 @@ describe('TeacherModeQuiz', () => {
         act(() => {
             fireEvent.click(screen.getByText('Répondre'));
         });
-        expect(mockSubmitAnswer).toHaveBeenCalledWith('Option A', 1);
+        expect(mockSubmitAnswer).toHaveBeenCalledWith(['Option A'], 1);
+        mockSubmitAnswer.mockClear();
     });
 
     test('handles shows feedback for an already answered question', () => {
@@ -74,7 +75,8 @@ describe('TeacherModeQuiz', () => {
         act(() => {
             fireEvent.click(screen.getByText('Répondre'));
         });
-        expect(mockSubmitAnswer).toHaveBeenCalledWith('Option A', 1);
+        expect(mockSubmitAnswer).toHaveBeenCalledWith(['Option A'], 1);
+        mockSubmitAnswer.mockClear();
         mockQuestion = mockQuestions[1].question as MultipleChoiceQuestion;
         // Navigate to the next question by re-rendering with new props
         act(() => {

client/src/__tests__/pages/Teacher/Share/Share.test.tsx

@@ -0,0 +1,95 @@
+import React from 'react';
+import { render, screen, fireEvent, waitFor } from '@testing-library/react';
+import { MemoryRouter, Route, Routes, useParams } from 'react-router-dom';
+import Share from '../../../../pages/Teacher/Share/Share.tsx';
+import ApiService from '../../../../services/ApiService';
+import '@testing-library/jest-dom';
+
+// Mock the ApiService and react-router-dom
+jest.mock('../../../../services/ApiService');
+jest.mock('react-router-dom', () => ({
+  ...jest.requireActual('react-router-dom'),
+  useParams: jest.fn(),
+  useNavigate: jest.fn(),
+}));
+
+describe('Share Component', () => {
+  const mockNavigate = jest.fn();
+  const mockUseParams = useParams as jest.Mock;
+  const mockApiService = ApiService as jest.Mocked<typeof ApiService>;
+
+  beforeEach(() => {
+    jest.clearAllMocks();
+    mockUseParams.mockReturnValue({ id: 'quiz123' });
+    require('react-router-dom').useNavigate.mockReturnValue(mockNavigate);
+  });
+
+  const renderComponent = (initialEntries = ['/share/quiz123']) => {
+    return render(
+      <MemoryRouter initialEntries={initialEntries}>
+        <Routes>
+          <Route path="/share/:id" element={<Share />} />
+          <Route path="/teacher/dashboard" element={<div>Dashboard</div>} />
+          <Route path="/login" element={<div>Login</div>} />
+        </Routes>
+      </MemoryRouter>
+    );
+  };
+
+  it('should show loading state initially', () => {
+    mockApiService.getAllQuizIds.mockResolvedValue([]);
+    mockApiService.getUserFolders.mockResolvedValue([]);
+    mockApiService.getSharedQuiz.mockResolvedValue('Test Quiz');
+    
+    renderComponent();
+    expect(screen.getByText('Chargement...')).toBeInTheDocument();
+  });
+
+  it('should redirect to login if not authenticated', async () => {
+    mockApiService.isLoggedIn.mockReturnValue(false);
+    
+    renderComponent();
+    
+    await waitFor(() => {
+      expect(mockNavigate).toHaveBeenCalledWith('/login');
+    });
+  });
+
+  it('should show "quiz already exists" message when quiz exists', async () => {
+    mockApiService.isLoggedIn.mockReturnValue(true);
+    mockApiService.getAllQuizIds.mockResolvedValue(['quiz123']);
+    
+    renderComponent();
+    
+    await waitFor(() => {
+      expect(screen.getByText('Quiz déjà existant')).toBeInTheDocument();
+      expect(screen.getByText(/Le quiz que vous essayez d'importer existe déjà sur votre compte/i)).toBeInTheDocument();
+      expect(screen.getByText('Retour au tableau de bord')).toBeInTheDocument();
+    });
+  });
+
+  it('should navigate to dashboard when clicking return button in "quiz exists" view', async () => {
+    mockApiService.isLoggedIn.mockReturnValue(true);
+    mockApiService.getAllQuizIds.mockResolvedValue(['quiz123']);
+    
+    renderComponent();
+    
+    await waitFor(() => {
+      fireEvent.click(screen.getByText('Retour au tableau de bord'));
+      expect(mockNavigate).toHaveBeenCalledWith('/teacher/dashboard');
+    });
+  });
+
+  it('should show error when no folders exist', async () => {
+    mockApiService.isLoggedIn.mockReturnValue(true);
+    mockApiService.getAllQuizIds.mockResolvedValue([]);
+    mockApiService.getUserFolders.mockResolvedValue([]);
+    
+    renderComponent();
+    
+    await waitFor(() => {
+      expect(mockNavigate).toHaveBeenCalledWith('/teacher/dashboard');
+    });
+  });
+
+});

client/src/__tests__/services/ShareQuizService.test.tsx

@@ -0,0 +1,42 @@
+import axios from 'axios';
+import ApiService from '../../services/ApiService';
+import { ENV_VARIABLES } from '../../constants';
+
+jest.mock('axios');
+const mockedAxios = axios as jest.Mocked<typeof axios>;
+
+    describe('getSharedQuiz', () => {
+        it('should call the API to get a shared quiz and return the quiz data on success', async () => {
+            const quizId = '123';
+            const quizData = 'Quiz data';
+            const response = { status: 200, data: { data: quizData } };
+            mockedAxios.get.mockResolvedValue(response);
+
+            const result = await ApiService.getSharedQuiz(quizId);
+
+            expect(mockedAxios.get).toHaveBeenCalledWith(
+                `${ENV_VARIABLES.VITE_BACKEND_URL}/api/quiz/getShare/${quizId}`,
+                { headers: expect.any(Object) }
+            );
+            expect(result).toBe(quizData);
+        });
+
+        it('should return an error message if the API call fails', async () => {
+            const quizId = '123';
+            const errorMessage = 'An unexpected error occurred.';
+            mockedAxios.get.mockRejectedValue({ response: { data: { error: errorMessage } } });
+
+            const result = await ApiService.getSharedQuiz(quizId);
+
+            expect(result).toBe(errorMessage);
+        });
+
+        it('should return a generic error message if an unexpected error occurs', async () => {
+            const quizId = '123';
+            mockedAxios.get.mockRejectedValue(new Error('Unexpected error'));
+
+            const result = await ApiService.getSharedQuiz(quizId);
+
+            expect(result).toBe('An unexpected error occurred.');
+        });
+    });

client/src/__tests__/services/getAllQuizIdsService.test.tsx

@@ -0,0 +1,42 @@
+import axios from 'axios';
+import ApiService from '../../services/ApiService';
+import { FolderType } from '../../Types/FolderType';
+import { QuizType } from '../../Types/QuizType';
+
+jest.mock('axios');
+const mockedAxios = axios as jest.Mocked<typeof axios>;
+
+describe('ApiService', () => {
+    describe('getAllQuizIds', () => {
+        it('should return all quiz IDs from all folders', async () => {
+            const folders: FolderType[] = [
+                { _id: 'folder1', title: 'Folder 1', userId: 'user1', created_at: new Date().toISOString() },
+                { _id: 'folder2', title: 'Folder 2', userId: 'user2', created_at: new Date().toISOString() }
+            ];
+            const quizzesFolder1: QuizType[] = [
+                { _id: 'quiz1', title: 'Quiz 1', content: [], folderId: 'folder1', folderName: 'Folder 1', userId: 'user1', created_at: new Date(), updated_at: new Date() },
+                { _id: 'quiz2', title: 'Quiz 2', content: [], folderId: 'folder1', folderName: 'Folder 1', userId: 'user1', created_at: new Date(), updated_at: new Date() }
+            ];
+            const quizzesFolder2: QuizType[] = [
+                { _id: 'quiz3', title: 'Quiz 3', content: [], folderId: 'folder2', folderName: 'Folder 2', userId: 'user2', created_at: new Date(), updated_at: new Date() }
+            ];
+
+            mockedAxios.get
+                .mockResolvedValueOnce({ status: 200, data: { data: folders } })
+                .mockResolvedValueOnce({ status: 200, data: { data: quizzesFolder1 } })
+                .mockResolvedValueOnce({ status: 200, data: { data: quizzesFolder2 } });
+
+            const result = await ApiService.getAllQuizIds();
+
+            expect(result).toEqual(['quiz1', 'quiz2', 'quiz3']);
+        });
+
+        it('should return an empty array if no folders are found', async () => {
+            mockedAxios.get.mockResolvedValueOnce({ status: 200, data: { data: [] } });
+
+            const result = await ApiService.getAllQuizIds();
+
+            expect(result).toEqual([]);
+        });
+    });
+});

client/src/components/GiftTemplate/templates/MultipleChoiceAnswersTemplate.ts

@@ -13,14 +13,14 @@ type AnswerFeedbackOptions = TemplateOptions & Pick<TextChoice, 'formattedFeedba
 interface AnswerWeightOptions extends TemplateOptions {
     weight: TextChoice['weight'];
 }
-
+// careful -- this template is re-used by True/False questions!
 export default function MultipleChoiceAnswersTemplate({ choices }: MultipleChoiceAnswerOptions) {
     const id = `id${nanoid(8)}`;
 
-    const isMultipleAnswer = choices.filter(({ isCorrect }) => isCorrect === true).length === 0;
+    const hasManyCorrectChoices = choices.filter(({ isCorrect }) => isCorrect === true).length > 1;
 
     const prompt = `<span style="${ParagraphStyle(state.theme)}">Choisir une réponse${
-        isMultipleAnswer ? ` ou plusieurs` : ``
+        hasManyCorrectChoices ? ` ou plusieurs` : ``
     }:</span>`;
     const result = choices
         .map(({ weight, isCorrect, formattedText, formattedFeedback }) => {
@@ -32,12 +32,12 @@ export default function MultipleChoiceAnswersTemplate({ choices }: MultipleChoic
             const inputId = `id${nanoid(6)}`;
 
             const isPositiveWeight = (weight != undefined) && (weight > 0);
-            const isCorrectOption = isMultipleAnswer ? isPositiveWeight : isCorrect;
+            const isCorrectOption = hasManyCorrectChoices ? isPositiveWeight || isCorrect : isCorrect;
 
             return `
         <div class='multiple-choice-answers-container'>
           <input class="gift-input" type="${
-              isMultipleAnswer ? 'checkbox' : 'radio'
+              hasManyCorrectChoices ? 'checkbox' : 'radio'
           }" id="${inputId}" name="${id}">
           ${AnswerWeight({ weight: weight })}
             <label style="${CustomLabel} ${ParagraphStyle(state.theme)}" for="${inputId}">

client/src/components/Header/Header.tsx

@@ -3,6 +3,7 @@ import * as React from 'react';
 import './header.css';
 import { Button } from '@mui/material';
 import AdminDrawer from '../AdminDrawer/AdminDrawer';
+import ExitToAppIcon from '@mui/icons-material/ExitToApp';
 
 interface HeaderProps {
     isLoggedIn: boolean;
@@ -26,7 +27,6 @@ const Header: React.FC<HeaderProps> = ({ isLoggedIn, isAdmin, handleLogout }) =>
                 <div className="button-group">
                     
                     { isAdmin && <AdminDrawer /> }
-
                     <Button
                         variant="outlined"
                         color="primary"
@@ -34,8 +34,9 @@ const Header: React.FC<HeaderProps> = ({ isLoggedIn, isAdmin, handleLogout }) =>
                             handleLogout();
                             navigate('/');
                         }}
+                        startIcon={<ExitToAppIcon />}
                     >
-                        Logout
+                        Déconnexion
                     </Button>
                 </div>
             )}

client/src/components/ImageGallery/ImageGallery.tsx

@@ -22,8 +22,8 @@ import CloseIcon from "@mui/icons-material/Close";
 import { ImageType } from "../../Types/ImageType";
 import ApiService from "../../services/ApiService";
 import { Upload } from "@mui/icons-material";
-import { ENV_VARIABLES } from '../../constants';
 import { escapeForGIFT } from "src/utils/giftUtils";
+import { ENV_VARIABLES } from "src/constants";
 
 interface ImagesProps {
   handleCopy?: (id: string) => void;
@@ -83,9 +83,9 @@ const ImageGallery: React.FC<ImagesProps> = ({ handleCopy, handleDelete }) => {
 
   const defaultHandleCopy = (id: string) => {
     if (navigator.clipboard) {
-      const link = `${ENV_VARIABLES.IMG_URL}/api/image/get/${id}`;
-      const imgTag = `[markdown]![alt_text](${escapeForGIFT(link)} "texte de l'infobulle")`;
-      setSnackbarMessage("Le lien Markdown de l’image a été copié dans le presse-papiers");
+      const link = `${ENV_VARIABLES.BACKEND_URL}/api/image/get/${id}`;
+      const imgTag = `[markdown] ![texte alternatif d'écrivant l'image pour les personnes qui ne peuvent pas voir l'image](${escapeForGIFT(link)} "texte de l'infobulle (ne fonctionne pas sur écran tactile généralement)") `;
+      setSnackbarMessage("Le lien Markdown de l'image a été copié dans le presse-papiers");
       setSnackbarSeverity("success");
       setSnackbarOpen(true);
       navigator.clipboard.writeText(imgTag);
@@ -147,7 +147,7 @@ const ImageGallery: React.FC<ImagesProps> = ({ handleCopy, handleDelete }) => {
   return (
     <Box p={3}>
       <Tabs value={tabValue} onChange={(_, newValue) => setTabValue(newValue)}>
-        <Tab label="Gallery" />
+        <Tab label="Galerie" />
         <Tab label="Import" />
       </Tabs>
       {tabValue === 0 && (

client/src/components/LiveResults/LiveResultsTable/TableComponents/LiveResultTableFooter.tsx

@@ -51,7 +51,7 @@ const LiveResultsTableFooter: React.FC<LiveResultsFooterProps> = ({
                             borderWidth: 1,
                             borderColor: 'rgba(224, 224, 224, 1)',
                             fontWeight: 'bold',
-                            color: 'rgba(0, 0, 0)'
+                            color: 'rgba(0, 0, 0)',
                         }}
                     >
                         {students.length > 0
@@ -67,7 +67,7 @@ const LiveResultsTableFooter: React.FC<LiveResultsFooterProps> = ({
                         borderColor: 'rgba(224, 224, 224, 1)',
                         fontWeight: 'bold',
                         fontSize: '1rem',
-                        color: 'rgba(0, 0, 0)'
+                        color: 'rgba(0, 0, 0)',
                     }}
                 >
                     {students.length > 0 ? `${classAverage.toFixed()} %` : '-'}

client/src/components/QuestionsDisplay/MultipleChoiceQuestionDisplay/MultipleChoiceQuestionDisplay.tsx

@@ -15,76 +15,115 @@ interface Props {
 
 const MultipleChoiceQuestionDisplay: React.FC<Props> = (props) => {
     const { question, showAnswer, handleOnSubmitAnswer, passedAnswer } = props;
-    const [answer, setAnswer] = useState<AnswerType>(passedAnswer || '');
+    console.log('MultipleChoiceQuestionDisplay: passedAnswer', JSON.stringify(passedAnswer));
 
+    const [answer, setAnswer] = useState<AnswerType>(() => {
+        if (passedAnswer && passedAnswer.length > 0) {
+            return passedAnswer;
+        }
+        return [];
+    });
 
     let disableButton = false;
-    if(handleOnSubmitAnswer === undefined){
+    if (handleOnSubmitAnswer === undefined) {
         disableButton = true;
     }
 
     useEffect(() => {
-    if (passedAnswer !== undefined) {
-        setAnswer(passedAnswer);
-    }
-    }, [passedAnswer]);
+        console.log('MultipleChoiceQuestionDisplay: passedAnswer', JSON.stringify(passedAnswer));
+        if (passedAnswer !== undefined) {
+            setAnswer(passedAnswer);
+        } else {
+            setAnswer([]);
+        }
+    }, [passedAnswer, question.id]);
 
     const handleOnClickAnswer = (choice: string) => {
-        setAnswer(choice);
+        setAnswer((prevAnswer) => {
+            console.log(`handleOnClickAnswer -- setAnswer(): prevAnswer: ${prevAnswer}, choice: ${choice}`);
+            const correctAnswersCount = question.choices.filter((c) => c.isCorrect).length;
+
+            if (correctAnswersCount === 1) {
+                // If only one correct answer, replace the current selection
+                return prevAnswer.includes(choice) ? [] : [choice];
+            } else {
+                // Allow multiple selections if there are multiple correct answers
+                if (prevAnswer.includes(choice)) {
+                    // Remove the choice if it's already selected
+                    return prevAnswer.filter((selected) => selected !== choice);
+                } else {
+                    // Add the choice if it's not already selected
+                    return [...prevAnswer, choice];
+                }
+            }
+        });
     };
+
     const alpha = Array.from(Array(26)).map((_e, i) => i + 65);
     const alphabet = alpha.map((x) => String.fromCharCode(x));
-    return (
 
+    return (
         <div className="question-container">
             <div className="question content">
                 <div dangerouslySetInnerHTML={{ __html: FormattedTextTemplate(question.formattedStem) }} />
             </div>
             <div className="choices-wrapper mb-1">
-                
                 {question.choices.map((choice, i) => {
-                    const selected = answer === choice.formattedText.text ? 'selected' : '';
+                    console.log(`answer: ${answer}, choice: ${choice.formattedText.text}`);
+                    const selected = answer.includes(choice.formattedText.text) ? 'selected' : '';
                     return (
                         <div key={choice.formattedText.text + i} className="choice-container">
                             <Button
                                 variant="text"
                                 className="button-wrapper"
                                 disabled={disableButton}
-                                onClick={() => !showAnswer && handleOnClickAnswer(choice.formattedText.text)}>
-                                {showAnswer? (<div> {(choice.isCorrect ? '✅' : '❌')}</div>)
-                                :``}
+                                onClick={() => !showAnswer && handleOnClickAnswer(choice.formattedText.text)}
+                            >
+                                {showAnswer ? (
+                                    <div>{choice.isCorrect ? '✅' : '❌'}</div>
+                                ) : (
+                                    ''
+                                )}
                                 <div className={`circle ${selected}`}>{alphabet[i]}</div>
                                 <div className={`answer-text ${selected}`}>
-                                    <div dangerouslySetInnerHTML={{ __html: FormattedTextTemplate(choice.formattedText) }} />
+                                    <div
+                                        dangerouslySetInnerHTML={{
+                                            __html: FormattedTextTemplate(choice.formattedText),
+                                        }}
+                                    />
                                 </div>
                                 {choice.formattedFeedback && showAnswer && (
-                                <div className="feedback-container mb-1 mt-1/2">
-                                    <div dangerouslySetInnerHTML={{ __html: FormattedTextTemplate(choice.formattedFeedback) }} />
-                                </div>
-                            )}
+                                    <div className="feedback-container mb-1 mt-1/2">
+                                        <div
+                                            dangerouslySetInnerHTML={{
+                                                __html: FormattedTextTemplate(choice.formattedFeedback),
+                                            }}
+                                        />
+                                    </div>
+                                )}
                             </Button>
-
                         </div>
                     );
                 })}
             </div>
             {question.formattedGlobalFeedback && showAnswer && (
                 <div className="global-feedback mb-2">
-                                    <div dangerouslySetInnerHTML={{ __html: FormattedTextTemplate(question.formattedGlobalFeedback) }} />
-                                    </div>
+                    <div
+                        dangerouslySetInnerHTML={{
+                            __html: FormattedTextTemplate(question.formattedGlobalFeedback),
+                        }}
+                    />
+                </div>
             )}
-            
             {!showAnswer && handleOnSubmitAnswer && (
-                
                 <Button
                     variant="contained"
                     onClick={() =>
-                        answer !== "" && handleOnSubmitAnswer && handleOnSubmitAnswer(answer)
+                        answer.length > 0 && handleOnSubmitAnswer && handleOnSubmitAnswer(answer)
                     }
-                    disabled={answer === '' || answer === null}
+                    disabled={answer.length === 0}
                 >
                     Répondre
-                    
                 </Button>
             )}
         </div>

client/src/components/QuestionsDisplay/NumericalQuestionDisplay/NumericalQuestionDisplay.tsx

@@ -17,7 +17,7 @@ interface Props {
 const NumericalQuestionDisplay: React.FC<Props> = (props) => {
     const { question, showAnswer, handleOnSubmitAnswer, passedAnswer } =
         props;
-    const [answer, setAnswer] = useState<AnswerType>(passedAnswer || '');
+    const [answer, setAnswer] = useState<AnswerType>(passedAnswer || []);
     const correctAnswers = question.choices;
     let correctAnswer = '';
 
@@ -69,7 +69,7 @@ const NumericalQuestionDisplay: React.FC<Props> = (props) => {
                             id={question.formattedStem.text}
                             name={question.formattedStem.text}
                             onChange={(e: React.ChangeEvent<HTMLInputElement>) => {
-                                setAnswer(e.target.valueAsNumber);
+                                setAnswer([e.target.valueAsNumber]);
                             }}
                             inputProps={{ 'data-testid': 'number-input' }}
                         />
@@ -87,7 +87,7 @@ const NumericalQuestionDisplay: React.FC<Props> = (props) => {
                                 handleOnSubmitAnswer &&
                                 handleOnSubmitAnswer(answer)
                             }
-                            disabled={answer === "" || isNaN(answer as number)}
+                            disabled={answer === undefined || answer === null || isNaN(answer[0] as number)}
                         >
                             Répondre
                         </Button>

client/src/components/QuestionsDisplay/ShortAnswerQuestionDisplay/ShortAnswerQuestionDisplay.tsx

@@ -16,7 +16,7 @@ interface Props {
 const ShortAnswerQuestionDisplay: React.FC<Props> = (props) => {
 
     const { question, showAnswer, handleOnSubmitAnswer, passedAnswer } = props;
-    const [answer, setAnswer] = useState<AnswerType>(passedAnswer || '');
+    const [answer, setAnswer] = useState<AnswerType>(passedAnswer || []);
     
     useEffect(() => {
     if (passedAnswer !== undefined) {
@@ -58,7 +58,7 @@ const ShortAnswerQuestionDisplay: React.FC<Props> = (props) => {
                             id={question.formattedStem.text}
                             name={question.formattedStem.text}
                             onChange={(e) => {
-                                setAnswer(e.target.value);
+                                setAnswer([e.target.value]);
                             }}
                             disabled={showAnswer}
                             aria-label="short-answer-input"
@@ -72,7 +72,7 @@ const ShortAnswerQuestionDisplay: React.FC<Props> = (props) => {
                                 handleOnSubmitAnswer &&
                                 handleOnSubmitAnswer(answer)
                             }
-                            disabled={answer === null || answer === ''}
+                            disabled={answer === null || answer === undefined || answer.length === 0}
                         >
                             Répondre
                         </Button>

client/src/components/QuestionsDisplay/TrueFalseQuestionDisplay/TrueFalseQuestionDisplay.tsx

@@ -1,5 +1,5 @@
 // TrueFalseQuestion.tsx
-import React, { useState,useEffect } from 'react';
+import React, { useState, useEffect } from 'react';
 import '../questionStyle.css';
 import { Button } from '@mui/material';
 import { TrueFalseQuestion } from 'gift-pegjs';
@@ -8,38 +8,38 @@ import { AnswerType } from 'src/pages/Student/JoinRoom/JoinRoom';
 
 interface Props {
     question: TrueFalseQuestion;
-    handleOnSubmitAnswer?: (answer:  AnswerType) => void;
+    handleOnSubmitAnswer?: (answer: AnswerType) => void;
     showAnswer?: boolean;
     passedAnswer?: AnswerType;
 }
 
 const TrueFalseQuestionDisplay: React.FC<Props> = (props) => {
-    const { question, showAnswer, handleOnSubmitAnswer, passedAnswer} =
+    const { question, showAnswer, handleOnSubmitAnswer, passedAnswer } =
         props;
 
-    let disableButton = false;
-    if(handleOnSubmitAnswer === undefined){
-        disableButton = true;
-    }
-
-    useEffect(() => {
-        console.log("passedAnswer", answer);
-                if (passedAnswer === true || passedAnswer === false) {
-                    setAnswer(passedAnswer);
-                } else {
-                    setAnswer(undefined);
-                }
-            }, [passedAnswer, question.id]);
-
     const [answer, setAnswer] = useState<boolean | undefined>(() => {
 
-        if (passedAnswer === true || passedAnswer === false) {
-            return passedAnswer;
+        if (passedAnswer && (passedAnswer[0] === true || passedAnswer[0] === false)) {
+            return passedAnswer[0];
         }
 
         return undefined;
     });
 
+    let disableButton = false;
+    if (handleOnSubmitAnswer === undefined) {
+        disableButton = true;
+    }
+
+    useEffect(() => {
+        console.log("passedAnswer", passedAnswer);
+        if (passedAnswer && (passedAnswer[0] === true || passedAnswer[0] === false)) {
+            setAnswer(passedAnswer[0]);
+        } else {
+            setAnswer(undefined);
+        }
+    }, [passedAnswer, question.id]);
+
     const handleOnClickAnswer = (choice: boolean) => {
         setAnswer(choice);
     };
@@ -49,7 +49,7 @@ const TrueFalseQuestionDisplay: React.FC<Props> = (props) => {
     return (
         <div className="question-container">
             <div className="question content">
-            <div dangerouslySetInnerHTML={{ __html: FormattedTextTemplate(question.formattedStem) }} />
+                <div dangerouslySetInnerHTML={{ __html: FormattedTextTemplate(question.formattedStem) }} />
             </div>
             <div className="choices-wrapper mb-1">
                 <Button
@@ -58,15 +58,14 @@ const TrueFalseQuestionDisplay: React.FC<Props> = (props) => {
                     fullWidth
                     disabled={disableButton}
                 >
-                    {showAnswer? (<div> {(question.isTrue ? '✅' : '❌')}</div>):``}                    
-                    <div className={`circle ${selectedTrue}`}>V</div>
+                    {showAnswer ? (<div> {(question.isTrue ? '✅' : '❌')}</div>) : ``}
                     <div className={`answer-text ${selectedTrue}`}>Vrai</div>
 
                     {showAnswer && answer && question.trueFormattedFeedback && (
-                    <div className="true-feedback mb-2">
-                        <div dangerouslySetInnerHTML={{ __html: FormattedTextTemplate(question.trueFormattedFeedback) }} />
-                    </div>
-            )}
+                        <div className="true-feedback mb-2">
+                            <div dangerouslySetInnerHTML={{ __html: FormattedTextTemplate(question.trueFormattedFeedback) }} />
+                        </div>
+                    )}
                 </Button>
                 <Button
                     className="button-wrapper"
@@ -75,15 +74,14 @@ const TrueFalseQuestionDisplay: React.FC<Props> = (props) => {
                     disabled={disableButton}
 
                 >
-                    {showAnswer? (<div> {(!question.isTrue ? '✅' : '❌')}</div>):``}                    
-                    <div className={`circle ${selectedFalse}`}>F</div>
+                    {showAnswer ? (<div> {(!question.isTrue ? '✅' : '❌')}</div>) : ``}
                     <div className={`answer-text ${selectedFalse}`}>Faux</div>
 
                     {showAnswer && !answer && question.falseFormattedFeedback && (
-                    <div className="false-feedback mb-2">
-                        <div dangerouslySetInnerHTML={{ __html: FormattedTextTemplate(question.falseFormattedFeedback) }} />
-                    </div>
-            )}
+                        <div className="false-feedback mb-2">
+                            <div dangerouslySetInnerHTML={{ __html: FormattedTextTemplate(question.falseFormattedFeedback) }} />
+                        </div>
+                    )}
                 </Button>
             </div>
             {question.formattedGlobalFeedback && showAnswer && (
@@ -95,8 +93,7 @@ const TrueFalseQuestionDisplay: React.FC<Props> = (props) => {
                 <Button
                     variant="contained"
                     onClick={() =>
-                        answer !== undefined && handleOnSubmitAnswer && handleOnSubmitAnswer(answer)
-
+                        answer !== undefined && handleOnSubmitAnswer && handleOnSubmitAnswer([answer])
                     }
                     disabled={answer === undefined}
                 >

client/src/components/ShareQuizModal/ShareQuizModal.tsx

@@ -0,0 +1,94 @@
+import React, { useState } from 'react';
+import { Dialog, DialogTitle, DialogActions, Button, Tooltip, IconButton, Typography, Box } from '@mui/material';
+import { Share } from '@mui/icons-material';
+import { QuizType } from '../../Types/QuizType';
+
+interface ShareQuizModalProps {
+    quiz: QuizType;
+}
+
+const ShareQuizModal: React.FC<ShareQuizModalProps> = ({ quiz }) => {
+    const [_open, setOpen] = useState(false);
+    const [feedback, setFeedback] = useState({
+        open: false,
+        title: '',
+        isError: false
+    });
+
+    const handleCloseModal = () => setOpen(false);
+
+    const handleShareByUrl = () => {
+        const quizUrl = `${window.location.origin}/teacher/share/${quiz._id}`;
+        navigator.clipboard.writeText(quizUrl)
+            .then(() => {
+                setFeedback({
+                    open: true,
+                    title: 'L\'URL de partage pour le quiz',
+                    isError: false
+                });
+            })
+            .catch(() => {
+                setFeedback({
+                    open: true,
+                    title: 'Une erreur est survenue lors de la copie de l\'URL.',
+                    isError: true
+                });
+            });
+
+        handleCloseModal();
+    };
+
+    const closeFeedback = () => {
+        setFeedback(prev => ({ ...prev, open: false }));
+    };
+
+    return (
+        <>
+            <Tooltip title="Partager" placement="top">
+                <IconButton color="primary" onClick={handleShareByUrl} aria-label="partager quiz">
+                    <Share />
+                </IconButton>
+            </Tooltip>
+
+            {/* Feedback Dialog */}
+            <Dialog 
+                open={feedback.open} 
+                onClose={closeFeedback} 
+                fullWidth 
+                maxWidth="xs"
+            >
+                <DialogTitle sx={{ textAlign: "center" }}>
+                    <Box>
+                        {feedback.isError ? (
+                            <Typography color="error.main">
+                                {feedback.title}
+                            </Typography>
+                        ) : (
+                            <>
+                                <Typography component="span">
+                                    L'URL de partage pour le quiz{' '}
+                                </Typography>
+                                <Typography component="span" fontWeight="bold">
+                                    {quiz.title}
+                                </Typography>
+                                <Typography component="span">
+                                    {' '}a été copiée.
+                                </Typography>
+                            </>
+                        )}
+                    </Box>
+                </DialogTitle>
+                <DialogActions sx={{ display: "flex", justifyContent: "center" }}>
+                    <Button 
+                        onClick={closeFeedback} 
+                        variant="contained"
+                    >
+                        OK
+                    </Button>
+                </DialogActions>
+            </Dialog>
+        </>
+    );
+};
+
+export default ShareQuizModal;

client/src/components/StudentWaitPage/StudentWaitPage.tsx

@@ -26,8 +26,7 @@ const StudentWaitPage: React.FC<Props> = ({ students, launchQuiz, setQuizMode })
                     variant="contained"
                     onClick={handleLaunchClick}
                     startIcon={<PlayArrow />}
-                    fullWidth
-                    sx={{ fontWeight: 600, fontSize: 20 }}
+                    sx={{ fontWeight: 600, fontSize: 20, width: 'auto' }}
                 >
                     Lancer 
                 </Button> 

client/src/components/TeacherModeQuiz/TeacherModeQuiz.tsx

@@ -116,7 +116,7 @@ const TeacherModeQuiz: React.FC<TeacherModeQuizProps> = ({
                 </DialogContent>
                 <DialogActions>
                     <Button onClick={handleFeedbackDialogClose} color="primary">
-                        OK
+                        Fermer
                     </Button>
                 </DialogActions>
             </Dialog>

client/src/constants.tsx

@@ -2,9 +2,8 @@
 const ENV_VARIABLES = {
     MODE: process.env.MODE || "production",
     VITE_BACKEND_URL: process.env.VITE_BACKEND_URL || "",
-    IMG_URL: process.env.MODE == "development" ? process.env.VITE_BACKEND_URL : process.env.VITE_IMG_URL,
-    BACKEND_URL: process.env.SITE_URL != undefined ? `${process.env.SITE_URL}${process.env.USE_PORTS ? `:${process.env.BACKEND_PORT}`:''}` : process.env.VITE_BACKEND_URL || '',
-    FRONTEND_URL: process.env.SITE_URL != undefined ? `${process.env.SITE_URL}${process.env.USE_PORTS ? `:${process.env.PORT}`:''}` : ''
+    BACKEND_URL: process.env.SITE_URL != undefined ? `${process.env.SITE_URL}${process.env.USE_PORTS ? `:${process.env.BACKEND_PORT}` : ''}` : process.env.VITE_BACKEND_URL || '',
+    FRONTEND_URL: process.env.SITE_URL != undefined ? `${process.env.SITE_URL}${process.env.USE_PORTS ? `:${process.env.PORT}` : ''}` : ''
 };
 
 console.log(`ENV_VARIABLES.VITE_BACKEND_URL=${ENV_VARIABLES.VITE_BACKEND_URL}`);

client/src/pages/AuthManager/providers/SimpleLogin/Login.tsx

@@ -44,7 +44,6 @@ const SimpleLogin: React.FC = () => {
                 variant="outlined"
                 value={email}
                 onChange={(e) => setEmail(e.target.value)}
-                placeholder="Nom d'utilisateur"
                 sx={{ marginBottom: '1rem' }}
                 fullWidth
             />
@@ -55,7 +54,6 @@ const SimpleLogin: React.FC = () => {
                 type="password"
                 value={password}
                 onChange={(e) => setPassword(e.target.value)}
-                placeholder="Nom de la salle"
                 sx={{ marginBottom: '1rem' }}
                 fullWidth
             />

client/src/pages/Student/JoinRoom/JoinRoom.tsx

@@ -5,7 +5,7 @@ import { ENV_VARIABLES } from 'src/constants';
 
 import StudentModeQuiz from 'src/components/StudentModeQuiz/StudentModeQuiz';
 import TeacherModeQuiz from 'src/components/TeacherModeQuiz/TeacherModeQuiz';
-import webSocketService, { AnswerSubmissionToBackendType } from '../../../services/WebsocketService';
+import webSocketService, {AnswerSubmissionToBackendType} from '../../../services/WebsocketService';
 import DisconnectButton from 'src/components/DisconnectButton/DisconnectButton';
 
 import './joinRoom.css';
@@ -13,11 +13,12 @@ import { QuestionType } from '../../../Types/QuestionType';
 import { TextField } from '@mui/material';
 import LoadingButton from '@mui/lab/LoadingButton';
 
-import LoginContainer from 'src/components/LoginContainer/LoginContainer'
+import LoginContainer from 'src/components/LoginContainer/LoginContainer';
 
-import ApiService from '../../../services/ApiService'
+import ApiService from '../../../services/ApiService';
+import { useSearchParams } from 'react-router-dom';
 
-export type AnswerType = string | number | boolean;
+export type AnswerType = Array<string | number | boolean>;
 
 const JoinRoom: React.FC = () => {
     const [roomName, setRoomName] = useState('');
@@ -30,6 +31,17 @@ const JoinRoom: React.FC = () => {
     const [answers, setAnswers] = useState<AnswerSubmissionToBackendType[]>([]);
     const [connectionError, setConnectionError] = useState<string>('');
     const [isConnecting, setIsConnecting] = useState<boolean>(false);
+    const [isQRCodeJoin, setIsQRCodeJoin] = useState(false);
+    const [searchParams] = useSearchParams();
+
+    useEffect(() => {
+        const roomFromUrl = searchParams.get('roomName');
+        if (roomFromUrl) {
+            setRoomName(roomFromUrl);
+            setIsQRCodeJoin(true);
+            console.log('Mode QR Code détecté, salle:', roomFromUrl);
+        }
+    }, [searchParams]);
 
     useEffect(() => {
         handleCreateSocket();
@@ -101,7 +113,7 @@ const JoinRoom: React.FC = () => {
     };
 
     const disconnect = () => {
-//        localStorage.clear();
+        //        localStorage.clear();
         webSocketService.disconnect();
         setSocket(null);
         setQuestion(undefined);
@@ -198,21 +210,25 @@ const JoinRoom: React.FC = () => {
         default:
             return (
                 <LoginContainer
-                    title='Rejoindre une salle'
-                    error={connectionError}>
-
-                    <TextField
-                        type="text"
-                        label="Nom de la salle"
-                        variant="outlined"
-                        value={roomName}
-                        onChange={(e) => setRoomName(e.target.value.toUpperCase())}
-                        placeholder="Nom de la salle"
-                        sx={{ marginBottom: '1rem' }}
-                        fullWidth={true}
-                        onKeyDown={handleReturnKey}
-                    />
+                    title={isQRCodeJoin ? `Rejoindre la salle ${roomName}` : 'Rejoindre une salle'}
+                    error={connectionError}
+                >
+                    {/* Afficher champ salle SEULEMENT si pas de QR code */}
+                    {!isQRCodeJoin && (
+                        <TextField
+                            type="text"
+                            label="Nom de la salle"
+                            variant="outlined"
+                            value={roomName}
+                            onChange={(e) => setRoomName(e.target.value.toUpperCase())}
+                            placeholder="Nom de la salle"
+                            sx={{ marginBottom: '1rem' }}
+                            fullWidth={true}
+                            onKeyDown={handleReturnKey}
+                        />
+                    )}
 
+                    {/* Champ username toujours visible */}
                     <TextField
                         label="Nom d'utilisateur"
                         variant="outlined"
@@ -229,9 +245,10 @@ const JoinRoom: React.FC = () => {
                         onClick={handleSocket}
                         variant="contained"
                         sx={{ marginBottom: `${connectionError && '2rem'}` }}
-                        disabled={!username || !roomName}
-                    >Rejoindre</LoadingButton>
-
+                        disabled={!username || (isQRCodeJoin && !roomName)}
+                    >
+                        {isQRCodeJoin ? 'Rejoindre avec QR Code' : 'Rejoindre'}
+                    </LoadingButton>
                 </LoginContainer>
             );
     }

client/src/pages/Teacher/Dashboard/Dashboard.tsx

@@ -38,10 +38,9 @@ import {
     Upload,
     FolderCopy,
     ContentCopy,
-    Edit,
-    Share
-    // DriveFileMove
+    Edit
 } from '@mui/icons-material';
+import ShareQuizModal from 'src/components/ShareQuizModal/ShareQuizModal';
 
 // Create a custom-styled Card component
 const CustomCard = styled(Card)({
@@ -66,6 +65,7 @@ const Dashboard: React.FC = () => {
     const [selectedRoom, selectRoom] = useState<RoomType>(); // menu
     const [errorMessage, setErrorMessage] = useState('');
     const [showErrorDialog, setShowErrorDialog] = useState(false);
+    const [isSearchVisible, setIsSearchVisible] = useState(false);
 
     // Filter quizzes based on search term
     // const filteredQuizzes = quizzes.filter(quiz =>
@@ -121,41 +121,44 @@ const Dashboard: React.FC = () => {
         }
     };
 
-  // Créer une salle
-  const createRoom = async (title: string) => {
-    // Créer la salle et récupérer l'objet complet
-    const newRoom = await ApiService.createRoom(title);
+    const toggleSearchVisibility = () => {
+        setIsSearchVisible(!isSearchVisible);
+    };
 
-    // Mettre à jour la liste des salles
-    const updatedRooms = await ApiService.getUserRooms();
-    setRooms(updatedRooms as RoomType[]);
+    // Créer une salle
+    const createRoom = async (title: string) => {
+        // Créer la salle et récupérer l'objet complet
+        const newRoom = await ApiService.createRoom(title);
 
-    // Sélectionner la nouvelle salle avec son ID
-    selectRoomByName(newRoom); // Utiliser l'ID de l'objet retourné
-  };
+        // Mettre à jour la liste des salles
+        const updatedRooms = await ApiService.getUserRooms();
+        setRooms(updatedRooms as RoomType[]);
 
+        // Sélectionner la nouvelle salle avec son ID
+        selectRoomByName(newRoom); // Utiliser l'ID de l'objet retourné
+    };
 
-  // Sélectionner une salle
-  const selectRoomByName = (roomId: string) => {
-    const room = rooms.find(r => r._id === roomId);
-    selectRoom(room);
-    localStorage.setItem('selectedRoomId', roomId);
-  };
+    // Sélectionner une salle
+    const selectRoomByName = (roomId: string) => {
+        const room = rooms.find((r) => r._id === roomId);
+        selectRoom(room);
+        localStorage.setItem('selectedRoomId', roomId);
+    };
 
-  const handleCreateRoom = async () => {
-    if (newRoomTitle.trim()) {
-      try {
+    const handleCreateRoom = async () => {
+        if (newRoomTitle.trim()) {
+            try {
                 await createRoom(newRoomTitle);
                 const userRooms = await ApiService.getUserRooms();
                 setRooms(userRooms as RoomType[]);
-        setOpenAddRoomDialog(false);
-        setNewRoomTitle('');
-      } catch (error) {
-        setErrorMessage(error instanceof Error ? error.message : "Erreur inconnue");
-        setShowErrorDialog(true);
-      }
-    }
-  };
+                setOpenAddRoomDialog(false);
+                setNewRoomTitle('');
+            } catch (error) {
+                setErrorMessage(error instanceof Error ? error.message : 'Erreur inconnue');
+                setShowErrorDialog(true);
+            }
+        }
+    };
 
     const handleSelectFolder = (event: React.ChangeEvent<HTMLSelectElement>) => {
         setSelectedFolderId(event.target.value);
@@ -401,54 +404,65 @@ const Dashboard: React.FC = () => {
         }
     };
 
-    const handleShareQuiz = async (quiz: QuizType) => {
-        try {
-            const email = prompt(
-                `Veuillez saisir l'email de la personne avec qui vous souhaitez partager ce quiz`,
-                ''
-            );
-
-            if (email) {
-                const result = await ApiService.ShareQuiz(quiz._id, email);
-
-                if (!result) {
-                    window.alert(`Une erreur est survenue.\n Veuillez réessayer plus tard`);
-                    return;
-                }
-
-                window.alert(`Quiz partagé avec succès!`);
-            }
-        } catch (error) {
-            console.error('Erreur lors du partage du quiz:', error);
-        }
-    };
-
     return (
         <div className="dashboard">
-            <div className="title">Tableau de bord</div>
+            {/* Conteneur pour le titre et le sélecteur de salle */}
+            <div
+                style={{
+                    display: 'flex',
+                    justifyContent: 'space-between',
+                    alignItems: 'center',
+                    marginBottom: '20px'
+                }}
+            >
+                {/* Titre tableau de bord */}
+                <div className="title" style={{ fontSize: '30px', fontWeight: 'bold' }}>
+                    Tableau de bord
+                </div>
 
-            <div className="roomSelection">
-                <label htmlFor="select-room">Sélectionner une salle: </label>
-                <select value={selectedRoom?._id || ''} onChange={(e) => handleSelectRoom(e)}>
-                    <option value="" disabled>
-                        -- Sélectionner une salle --
-                    </option>
-                    {rooms.map((room) => (
-                        <option key={room._id} value={room._id}>
-                            {room.title}
+                {/* Sélecteur de salle */}
+                <div
+                    className="roomSelection"
+                    style={{ display: 'flex', justifyContent: 'flex-end', gap: '15px' }}
+                >
+                    <select
+                        value={selectedRoom?._id || ''}
+                        onChange={(e) => handleSelectRoom(e)}
+                        id="room-select"
+                        style={{
+                            padding: '8px 12px',
+                            fontSize: '14px',
+                            borderRadius: '8px',
+                            border: '1px solid #ccc',
+                            backgroundColor: '#fff',
+                            maxWidth: '200px',
+                            cursor: 'pointer',
+                            fontWeight: '500'
+                        }}
+                    >
+                        <option value="" disabled>
+                            Sélectionner une salle
                         </option>
-                    ))}
-                    <option value="add-room">Ajouter salle</option>
-                </select>
-
+                        {rooms.map((room) => (
+                            <option key={room._id} value={room._id}>
+                                {room.title}
+                            </option>
+                        ))}
+                        <option
+                            value="add-room"
+                            style={{
+                                color: 'black',
+                                backgroundColor: '#f0f0f0',
+                                fontWeight: 'bold'
+                            }}
+                        >
+                            Ajouter une salle
+                        </option>
+                    </select>
+                </div>
             </div>
 
-            {selectedRoom && (
-                <div className="roomTitle">
-                    <h2>Salle sélectionnée: {selectedRoom.title}</h2>
-                </div>
-            )}
-
+            {/* Dialog pour créer une salle */}
             <Dialog open={openAddRoomDialog} onClose={() => setOpenAddRoomDialog(false)}>
                 <DialogTitle>Créer une nouvelle salle</DialogTitle>
                 <DialogContent>
@@ -473,24 +487,17 @@ const Dashboard: React.FC = () => {
                 </DialogActions>
             </Dialog>
 
-            <div className="search-bar">
-                <TextField
-                    onChange={handleSearch}
-                    value={searchTerm}
-                    placeholder="Rechercher un quiz par son titre"
-                    fullWidth
-                    InputProps={{
-                        endAdornment: (
-                            <InputAdornment position="end">
-                                <IconButton>
-                                    <Search />
-                                </IconButton>
-                            </InputAdornment>
-                        )
-                    }}
-                />
-            </div>
+            <div
+                style={{
+                    display: 'flex',
+                    justifyContent: 'flex-end',
+                    alignItems: 'center',
+                    width: '100%',
+                    gap: '20px'
+                }}
+            ></div>
 
+            {/* Conteneur principal avec les actions et la liste des quiz */}
             <div className="folder">
                 <div className="select">
                     <NativeSelect
@@ -498,13 +505,18 @@ const Dashboard: React.FC = () => {
                         color="primary"
                         value={selectedFolderId}
                         onChange={handleSelectFolder}
+                        sx={{
+                            padding: '6px 12px',
+                            maxWidth: '180px',
+                            borderRadius: '8px',
+                            borderColor: '#e0e0e0',
+                            '&:hover': { borderColor: '#5271FF' }
+                        }}
                     >
-                        <option value=""> Tous les dossiers... </option>
-
-                        {folders.map((folder: FolderType) => (
+                        <option value="">Tous les dossiers...</option>
+                        {folders.map((folder) => (
                             <option value={folder._id} key={folder._id}>
-                                {' '}
-                                {folder.title}{' '}
+                                {folder.title}
                             </option>
                         ))}
                     </NativeSelect>
@@ -520,65 +532,130 @@ const Dashboard: React.FC = () => {
 
                     <Tooltip title="Renommer dossier" placement="top">
                         <div>
-                        <IconButton
-                            color="primary"
-                            onClick={handleRenameFolder}
-                            disabled={selectedFolderId == ''} // cannot action on all
-                        >
-                            {' '}
-                            <Edit />{' '}
-                        </IconButton>
+                            <IconButton
+                                color="primary"
+                                onClick={handleRenameFolder}
+                                disabled={selectedFolderId == ''} // cannot action on all
+                            >
+                                {' '}
+                                <Edit />{' '}
+                            </IconButton>
                         </div>
                     </Tooltip>
 
                     <Tooltip title="Dupliquer dossier" placement="top">
                         <div>
-                        <IconButton
-                            color="primary"
-                            onClick={handleDuplicateFolder}
-                            disabled={selectedFolderId == ''} // cannot action on all
-                        >
-                            {' '}
-                            <FolderCopy />{' '}
-                        </IconButton>
+                            <IconButton
+                                color="primary"
+                                onClick={handleDuplicateFolder}
+                                disabled={selectedFolderId == ''} // cannot action on all
+                            >
+                                {' '}
+                                <FolderCopy />{' '}
+                            </IconButton>
                         </div>
                     </Tooltip>
 
                     <Tooltip title="Supprimer dossier" placement="top">
                         <div>
-                        <IconButton
-                            aria-label="delete"
-                            color="primary"
-                            onClick={handleDeleteFolder}
-                            disabled={selectedFolderId == ''} // cannot action on all
-                        >
-                            {' '}
-                            <DeleteOutline />{' '}
-                        </IconButton>
+                            <IconButton
+                                aria-label="delete"
+                                color="primary"
+                                onClick={handleDeleteFolder}
+                                disabled={selectedFolderId == ''} // cannot action on all
+                            >
+                                {' '}
+                                <DeleteOutline />{' '}
+                            </IconButton>
                         </div>
                     </Tooltip>
                 </div>
             </div>
 
-            <div className="ajouter">
-                <Button
-                    variant="outlined"
-                    color="primary"
-                    startIcon={<Add />}
-                    onClick={handleCreateQuiz}
-                >
-                    Ajouter un nouveau quiz
-                </Button>
+            <div
+                className="search-bar"
+                style={{
+                    display: 'flex',
+                    justifyContent: 'space-between',
+                    alignItems: 'center',
+                    gap: '20px',
+                    width: '100%'
+                }}
+            >
+                <div style={{ flex: 1 }}>
+                    {!isSearchVisible ? (
+                        <IconButton
+                            onClick={toggleSearchVisibility}
+                            sx={{
+                                borderRadius: '8px',
+                                border: '1px solid #ccc',
+                                padding: '8px 12px',
+                                backgroundColor: '#fff',
+                                color: '#5271FF'
+                            }}
+                        >
+                            <Search />
+                        </IconButton>
+                    ) : (
+                        <TextField
+                            onChange={handleSearch}
+                            value={searchTerm}
+                            placeholder="Rechercher un quiz"
+                            fullWidth
+                            autoFocus
+                            sx={{
+                                borderRadius: '8px',
+                                border: '1px solid #ccc',
+                                padding: '8px 12px',
+                                backgroundColor: '#fff',
+                                fontWeight: 500,
+                                width: '100%',
+                                maxWidth: '1000px'
+                            }}
+                            InputProps={{
+                                endAdornment: (
+                                    <InputAdornment position="end">
+                                        <IconButton
+                                            onClick={toggleSearchVisibility}
+                                            sx={{
+                                                borderRadius: '8px',
+                                                border: '1px solid #ccc',
+                                                backgroundColor: '#fff',
+                                                color: '#5271FF'
+                                            }}
+                                        >
+                                            <Search />
+                                        </IconButton>
+                                    </InputAdornment>
+                                )
+                            }}
+                        />
+                    )}
+                </div>
 
-                <Button
-                    variant="outlined"
-                    color="primary"
-                    startIcon={<Upload />}
-                    onClick={handleOnImport}
-                >
-                    Import
-                </Button>
+                {/* À droite : les boutons */}
+                <div style={{ display: 'flex', gap: '12px' }}>
+                    <Button
+                        variant="outlined"
+                        color="primary"
+                        startIcon={<Add />}
+                        onClick={handleCreateQuiz}
+                        sx={{ borderRadius: '8px', minWidth: 'auto', padding: '4px 12px' }}
+                    >
+                        Nouveau quiz
+                    </Button>
+
+                    <Button
+                        variant="outlined"
+                        color="primary"
+                        startIcon={<Upload />}
+                        onClick={handleOnImport}
+                    >
+                        Importer
+                    </Button>
+                </div>
             </div>
+
             <div className="list">
                 {Object.keys(quizzesByFolder).map((folderName) => (
                     <CustomCard key={folderName} className="folder-card">
@@ -587,14 +664,16 @@ const Dashboard: React.FC = () => {
                             {quizzesByFolder[folderName].map((quiz: QuizType) => (
                                 <div className="quiz" key={quiz._id}>
                                     <div className="title">
-                                        <Tooltip title="Lancer quiz" placement="top">
+                                        <Tooltip title="Démarrer" placement="top">
                                             <div>
                                                 <Button
                                                     variant="outlined"
                                                     onClick={() => handleLancerQuiz(quiz)}
                                                     disabled={!validateQuiz(quiz.content)}
                                                 >
-                                                    {`${quiz.title} (${quiz.content.length} question${
+                                                    {`${quiz.title} (${
+                                                        quiz.content.length
+                                                    } question${
                                                         quiz.content.length > 1 ? 's' : ''
                                                     })`}
                                                 </Button>
@@ -603,7 +682,7 @@ const Dashboard: React.FC = () => {
                                     </div>
 
                                     <div className="actions">
-                                        <Tooltip title="Télécharger quiz" placement="top">
+                                        <Tooltip title="Télécharger" placement="top">
                                             <IconButton
                                                 color="primary"
                                                 onClick={() => downloadTxtFile(quiz)}
@@ -613,7 +692,7 @@ const Dashboard: React.FC = () => {
                                             </IconButton>
                                         </Tooltip>
 
-                                        <Tooltip title="Modifier quiz" placement="top">
+                                        <Tooltip title="Modifier" placement="top">
                                             <IconButton
                                                 color="primary"
                                                 onClick={() => handleEditQuiz(quiz)}
@@ -623,7 +702,7 @@ const Dashboard: React.FC = () => {
                                             </IconButton>
                                         </Tooltip>
 
-                                        <Tooltip title="Dupliquer quiz" placement="top">
+                                        <Tooltip title="Dupliquer" placement="top">
                                             <IconButton
                                                 color="primary"
                                                 onClick={() => handleDuplicateQuiz(quiz)}
@@ -632,27 +711,20 @@ const Dashboard: React.FC = () => {
                                                 <ContentCopy />{' '}
                                             </IconButton>
                                         </Tooltip>
+                                        <div className="quiz-share">
+                                            <ShareQuizModal quiz={quiz} />
+                                        </div>
 
-                                        <Tooltip title="Supprimer quiz" placement="top">
+                                        <Tooltip title="Supprimer" placement="top">
                                             <IconButton
                                                 aria-label="delete"
-                                                color="primary"
+                                                color="error"
                                                 onClick={() => handleRemoveQuiz(quiz)}
                                             >
                                                 {' '}
                                                 <DeleteOutline />{' '}
                                             </IconButton>
                                         </Tooltip>
-
-                                        <Tooltip title="Partager quiz" placement="top">
-                                            <IconButton
-                                                color="primary"
-                                                onClick={() => handleShareQuiz(quiz)}
-                                            >
-                                                {' '}
-                                                <Share />{' '}
-                                            </IconButton>
-                                        </Tooltip>
                                     </div>
                                 </div>
                             ))}

client/src/pages/Teacher/EditorQuiz/EditorQuiz.tsx

@@ -1,5 +1,5 @@
 // EditorQuiz.tsx
-import React, { useState, useEffect, useRef, CSSProperties } from 'react';
+import React, { useState, useEffect, CSSProperties } from 'react';
 import { useParams, useNavigate } from 'react-router-dom';
 
 import { FolderType } from '../../../Types/FolderType';
@@ -9,14 +9,15 @@ import GiftCheatSheet from 'src/components/GIFTCheatSheet/GiftCheatSheet';
 import GIFTTemplatePreview from 'src/components/GiftTemplate/GIFTTemplatePreview';
 
 import { QuizType } from '../../../Types/QuizType';
-
+import SaveIcon from '@mui/icons-material/Save';
 import './editorQuiz.css';
-import { Button, TextField, NativeSelect, Divider, Dialog, DialogTitle, DialogActions, DialogContent } from '@mui/material';
+import { Button, TextField, NativeSelect, Divider } from '@mui/material';
 import ReturnButton from 'src/components/ReturnButton/ReturnButton';
+import ImageGalleryModal from 'src/components/ImageGallery/ImageGalleryModal/ImageGalleryModal';
 
 import ApiService from '../../../services/ApiService';
 import { escapeForGIFT } from '../../../utils/giftUtils';
-import { Upload } from '@mui/icons-material';
+import { ENV_VARIABLES } from 'src/constants';
 
 interface EditQuizParams {
     id: string;
@@ -38,8 +39,6 @@ const QuizForm: React.FC = () => {
     const handleSelectFolder = (event: React.ChangeEvent<HTMLSelectElement>) => {
         setSelectedFolder(event.target.value);
     };
-    const fileInputRef = useRef<HTMLInputElement>(null);
-    const [dialogOpen, setDialogOpen] = useState(false);
     const [showScrollButton, setShowScrollButton] = useState(false);
 
     const scrollToTop = () => {
@@ -166,86 +165,75 @@ const QuizForm: React.FC = () => {
         return <div>Chargement...</div>;
     }
 
-    const handleSaveImage = async () => {
-        try {
-            const inputElement = document.getElementById('file-input') as HTMLInputElement;
-
-            if (!inputElement?.files || inputElement.files.length === 0) {
-                setDialogOpen(true);
-                return;
-            }
-
-            if (!inputElement.files || inputElement.files.length === 0) {
-                window.alert("Veuillez d'abord choisir une image à téléverser.")
-                return;
-            }
-
-            const imageUrl = await ApiService.uploadImage(inputElement.files[0]);
-
-            // Check for errors
-            if(imageUrl.indexOf("ERROR") >= 0) {
-                window.alert(`Une erreur est survenue.\n Veuillez réessayer plus tard`)
-                return;
-            }
-
-            setImageLinks(prevLinks => [...prevLinks, imageUrl]);
-
-            // Reset the file input element
-            if (fileInputRef.current) {
-                fileInputRef.current.value = '';
-            }
-        } catch (error) {
-            window.alert(`Une erreur est survenue.\n${error}\nVeuillez réessayer plus tard.`)
-
-        }
-    };
-
     const handleCopyToClipboard = async (link: string) => {
         navigator.clipboard.writeText(link);
     }
 
-    return (
-        <div className='quizEditor'>
+    const handleCopyImage = (id: string) => {
+        const escLink = `${ENV_VARIABLES.BACKEND_URL}/api/image/get/${id}`;
+        setImageLinks(prevLinks => [...prevLinks, escLink]);
+    }
 
-            <div className='editHeader'>
+    return (
+        <div className="quizEditor">
+            <div
+                className="editHeader"
+                style={{
+                    display: 'flex',
+                    justifyContent: 'space-between',
+                    alignItems: 'center',
+                    marginBottom: '32px'
+                }}
+            >
                 <ReturnButton
                     askConfirm
                     message={`Êtes-vous sûr de vouloir quitter l'éditeur sans sauvegarder le questionnaire?`}
                 />
 
-                <div className='title'>Éditeur de quiz</div>
+<Button
+                    variant="contained"
+                    onClick={handleQuizSave}
+                    sx={{ display: 'flex', alignItems: 'center' }}
+                >
+                    <SaveIcon sx={{ fontSize: 20 }} />
+                    Enregistrer
+                </Button>
+            </div>
 
-                <div className='dumb'></div>
+            <div style={{ textAlign: 'center', marginTop: '30px' }}>
+                <div className="title">Éditeur de quiz</div>
             </div>
 
             {/* <h2 className="subtitle">Éditeur</h2> */}
 
-            <TextField
-                onChange={handleQuizTitleChange}
-                value={quizTitle}
-                placeholder="Titre du quiz"
-                label="Titre du quiz"
-                fullWidth
-            />
-            <label>Choisir un dossier:
-            <NativeSelect
-                id="select-folder"
-                color="primary"
-                value={selectedFolder}
-                onChange={handleSelectFolder}
-                disabled={!isNewQuiz}
-                style={{ marginBottom: '16px' }} // Ajout de marge en bas
+            <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center' }}>
+                <TextField
+                    onChange={handleQuizTitleChange}
+                    value={quizTitle}
+                    color="primary"
+                    placeholder="Titre du quiz"
+                    label="Titre du quiz"
+                    sx={{ width: '200px', marginTop: '50px' }}
+                />
+             <NativeSelect
+                    id="select-folder"
+                    color="primary"
+                    value={selectedFolder}
+                    onChange={handleSelectFolder}
+                    disabled={!isNewQuiz}
+                    style={{ marginBottom: '16px', width: '200px', marginTop: '10px' }}
                 >
-                <option disabled value=""> Choisir un dossier... </option>
+                    <option disabled value="">
+                        Choisir un dossier...
+                    </option>
+                    {folders.map((folder: FolderType) => (
+                        <option value={folder._id} key={folder._id}>
+                            {folder.title}
+                        </option>
+                    ))}
+                </NativeSelect>
+            </div>
 
-                {folders.map((folder: FolderType) => (
-                    <option value={folder._id} key={folder._id}> {folder.title} </option>
-                ))}
-            </NativeSelect></label>
-
-            <Button variant="contained" onClick={handleQuizSave}>
-                Enregistrer
-            </Button>
 
             <Divider style={{ margin: '16px 0' }} />
 
@@ -258,37 +246,11 @@ const QuizForm: React.FC = () => {
                         onEditorChange={handleUpdatePreview} />
 
                     <div className='images'>
-                        <div className='upload'>
-                            <label className="dropArea">
-                                <input type="file" id="file-input" className="file-input"
-                                accept="image/jpeg, image/png"
-                                multiple 
-                                ref={fileInputRef} />
-
-                                <Button
-                                variant="outlined"
-                                aria-label='Téléverser'
-                                onClick={handleSaveImage}>
-                                    Téléverser <Upload /> 
-                                </Button>
-
-                            </label>
-                            <Dialog
-                                open={dialogOpen}
-                                onClose={() => setDialogOpen(false)} >
-                                <DialogTitle>Erreur</DialogTitle>
-                                <DialogContent>
-                                    Veuillez d&apos;abord choisir une image à téléverser.
-                                </DialogContent>
-                                <DialogActions>
-                                    <Button onClick={() => setDialogOpen(false)} color="primary">
-                                        OK
-                                    </Button>
-                                </DialogActions>
-                            </Dialog>
+                        <div style={{ display: 'flex', alignItems: 'center', gap: '10px' }}>
+                            <h4>Mes images :</h4>
+                                <ImageGalleryModal handleCopy={handleCopyImage} />
                         </div>
                                 
-                        <h4>Mes images :</h4>
                         <div>
                                 <div>
                                 <div style={{ display: "inline" }}>(Voir section </div>
@@ -302,7 +264,7 @@ const QuizForm: React.FC = () => {
                                 </div>                            
                                 <ul>
                                 {imageLinks.map((link, index) => {
-                                    const imgTag = `![alt_text](${escapeForGIFT(link)} "texte de l'infobulle")`;
+                                    const imgTag = `[markdown]![alt_text](${escapeForGIFT(link)} "texte de l'infobulle") {T}`;
                                     return (
                                         <li key={index}>
                                             <code

client/src/pages/Teacher/ManageRoom/ManageRoom.tsx

@@ -1,12 +1,7 @@
 import React, { useEffect, useState } from 'react';
 import { useNavigate, useParams } from 'react-router-dom';
 import { Socket } from 'socket.io-client';
-import { ParsedGIFTQuestion, BaseQuestion, parse, Question } from 'gift-pegjs';
-import {
-    isSimpleNumericalAnswer,
-    isRangeNumericalAnswer,
-    isHighLowNumericalAnswer
-} from 'gift-pegjs/typeGuards';
+import { BaseQuestion, parse, Question } from 'gift-pegjs';
 import LiveResultsComponent from 'src/components/LiveResults/LiveResults';
 import webSocketService, {
     AnswerReceptionFromBackendType
@@ -14,6 +9,7 @@ import webSocketService, {
 import { QuizType } from '../../../Types/QuizType';
 import GroupIcon from '@mui/icons-material/Group';
 import './manageRoom.css';
+import QRCodeIcon from '@mui/icons-material/QrCode';
 import { ENV_VARIABLES } from 'src/constants';
 import { StudentType, Answer } from '../../../Types/StudentType';
 import LoadingCircle from 'src/components/LoadingCircle/LoadingCircle';
@@ -23,22 +19,41 @@ import DisconnectButton from 'src/components/DisconnectButton/DisconnectButton';
 import QuestionDisplay from 'src/components/QuestionsDisplay/QuestionDisplay';
 import ApiService from '../../../services/ApiService';
 import { QuestionType } from 'src/Types/QuestionType';
-import { Button } from '@mui/material';
-import { AnswerType } from 'src/pages/Student/JoinRoom/JoinRoom';
+import {
+    Button,
+    Dialog,
+    DialogTitle,
+    DialogContent,
+    DialogContentText,
+    DialogActions
+} from '@mui/material';
+import { checkIfIsCorrect } from './useRooms';
+import { QRCodeCanvas } from 'qrcode.react';
+import ContentCopyIcon from '@mui/icons-material/ContentCopy';
 
 const ManageRoom: React.FC = () => {
     const navigate = useNavigate();
     const [socket, setSocket] = useState<Socket | null>(null);
     const [students, setStudents] = useState<StudentType[]>([]);
-    const { quizId = '', roomName = '' }  = useParams<{ quizId: string, roomName: string }>();
+    const { quizId = '', roomName = '' } = useParams<{ quizId: string; roomName: string }>();
     const [quizQuestions, setQuizQuestions] = useState<QuestionType[] | undefined>();
     const [quiz, setQuiz] = useState<QuizType | null>(null);
     const [quizMode, setQuizMode] = useState<'teacher' | 'student'>('teacher');
     const [connectingError, setConnectingError] = useState<string>('');
     const [currentQuestion, setCurrentQuestion] = useState<QuestionType | undefined>(undefined);
     const [quizStarted, setQuizStarted] = useState<boolean>(false);
-    const [formattedRoomName, setFormattedRoomName] = useState("");
+    const [formattedRoomName, setFormattedRoomName] = useState('');
     const [newlyConnectedUser, setNewlyConnectedUser] = useState<StudentType | null>(null);
+    const roomUrl = `${window.location.origin}/student/join-room?roomName=${roomName}`;
+    const [showQrModal, setShowQrModal] = useState(false);
+    const [copied, setCopied] = useState(false);
+
+    const handleCopy = () => {
+        navigator.clipboard.writeText(roomUrl).then(() => {
+            setCopied(true);
+            setTimeout(() => setCopied(false), 2000);
+        });
+    };
 
     // Handle the newly connected user in useEffect, because it needs state info
     // not available in the socket.on() callback
@@ -82,6 +97,15 @@ const ManageRoom: React.FC = () => {
         verifyLogin();
     }, []);
 
+    useEffect(() => {
+        if (!roomName) {
+            console.error('Room name is missing!');
+            return;
+        }
+
+        console.log(`Joining room: ${roomName}`);
+    }, [roomName]);
+
     useEffect(() => {
         if (!roomName || !quizId) {
             window.alert(
@@ -96,7 +120,7 @@ const ManageRoom: React.FC = () => {
         return () => {
             disconnectWebSocket();
         };
-      }, [roomName, navigate]);
+    }, [roomName, navigate]);
 
     useEffect(() => {
         if (quizId) {
@@ -184,7 +208,6 @@ const ManageRoom: React.FC = () => {
     };
 
     useEffect(() => {
-
         if (socket) {
             console.log(`Listening for submit-answer-room in room ${formattedRoomName}`);
             socket.on('submit-answer-room', (answerData: AnswerReceptionFromBackendType) => {
@@ -258,10 +281,12 @@ const ManageRoom: React.FC = () => {
         if (nextQuestionIndex === undefined || nextQuestionIndex > quizQuestions.length - 1) return;
 
         setCurrentQuestion(quizQuestions[nextQuestionIndex]);
-        webSocketService.nextQuestion({roomName: formattedRoomName, 
-                                       questions: quizQuestions, 
-                                       questionIndex: nextQuestionIndex, 
-                                       isLaunch: false});
+        webSocketService.nextQuestion({
+            roomName: formattedRoomName,
+            questions: quizQuestions,
+            questionIndex: nextQuestionIndex,
+            isLaunch: false
+        });
     };
 
     const previousQuestion = () => {
@@ -271,7 +296,12 @@ const ManageRoom: React.FC = () => {
 
         if (prevQuestionIndex === undefined || prevQuestionIndex < 0) return;
         setCurrentQuestion(quizQuestions[prevQuestionIndex]);
-        webSocketService.nextQuestion({roomName: formattedRoomName, questions: quizQuestions, questionIndex: prevQuestionIndex, isLaunch: false});
+        webSocketService.nextQuestion({
+            roomName: formattedRoomName,
+            questions: quizQuestions,
+            questionIndex: prevQuestionIndex,
+            isLaunch: false
+        });
     };
 
     const initializeQuizQuestion = () => {
@@ -299,7 +329,12 @@ const ManageRoom: React.FC = () => {
         }
 
         setCurrentQuestion(quizQuestions[0]);
-        webSocketService.nextQuestion({roomName: formattedRoomName, questions: quizQuestions, questionIndex: 0, isLaunch: true});
+        webSocketService.nextQuestion({
+            roomName: formattedRoomName,
+            questions: quizQuestions,
+            questionIndex: 0,
+            isLaunch: true
+        });
     };
 
     const launchStudentMode = () => {
@@ -336,73 +371,26 @@ const ManageRoom: React.FC = () => {
         if (quiz?.content && quizQuestions) {
             setCurrentQuestion(quizQuestions[questionIndex]);
             if (quizMode === 'teacher') {
-                webSocketService.nextQuestion({roomName: formattedRoomName, questions: quizQuestions, questionIndex, isLaunch: false});
+                webSocketService.nextQuestion({
+                    roomName: formattedRoomName,
+                    questions: quizQuestions,
+                    questionIndex,
+                    isLaunch: false
+                });
             }
         }
     };
 
+    const finishQuiz = () => {
+        disconnectWebSocket();
+        navigate('/teacher/dashboard');
+    };
+
     const handleReturn = () => {
         disconnectWebSocket();
         navigate('/teacher/dashboard');
     };
 
-    function checkIfIsCorrect(
-        answer: AnswerType,
-        idQuestion: number,
-        questions: QuestionType[]
-    ): boolean {
-        const questionInfo = questions.find((q) =>
-            q.question.id ? q.question.id === idQuestion.toString() : false
-        ) as QuestionType | undefined;
-
-        const answerText = answer.toString();
-        if (questionInfo) {
-            const question = questionInfo.question as ParsedGIFTQuestion;
-            if (question.type === 'TF') {
-                return (
-                    (question.isTrue && answerText == 'true') ||
-                    (!question.isTrue && answerText == 'false')
-                );
-            } else if (question.type === 'MC') {
-                return question.choices.some(
-                    (choice) => choice.isCorrect && choice.formattedText.text === answerText
-                );
-            } else if (question.type === 'Numerical') {
-                if (isHighLowNumericalAnswer(question.choices[0])) {
-                    const choice = question.choices[0];
-                    const answerNumber = parseFloat(answerText);
-                    if (!isNaN(answerNumber)) {
-                        return (
-                            answerNumber <= choice.numberHigh && answerNumber >= choice.numberLow
-                        );
-                    }
-                }
-                if (isRangeNumericalAnswer(question.choices[0])) {
-                    const answerNumber = parseFloat(answerText);
-                    const range = question.choices[0].range;
-                    const correctAnswer = question.choices[0].number;
-                    if (!isNaN(answerNumber)) {
-                        return (
-                            answerNumber <= correctAnswer + range &&
-                            answerNumber >= correctAnswer - range
-                        );
-                    }
-                }
-                if (isSimpleNumericalAnswer(question.choices[0])) {
-                    const answerNumber = parseFloat(answerText);
-                    if (!isNaN(answerNumber)) {
-                        return answerNumber === question.choices[0].number;
-                    }
-                }
-            } else if (question.type === 'Short') {
-                return question.choices.some(
-                    (choice) => choice.text.toUpperCase() === answerText.toUpperCase()
-                );
-            }
-        }
-        return false;
-    }
-
     if (!formattedRoomName) {
         return (
             <div className="center">
@@ -427,32 +415,95 @@ const ManageRoom: React.FC = () => {
 
     return (
         <div className="room">
-            <h1>Salle : {formattedRoomName}</h1>
-            <div className="roomHeader">
+            {/* En-tête avec bouton Disconnect à gauche et QR code à droite */}
+            <div
+                style={{
+                    display: 'flex',
+                    justifyContent: 'space-between',
+                    alignItems: 'center',
+                    marginBottom: '20px'
+                }}
+            >
                 <DisconnectButton
                     onReturn={handleReturn}
                     askConfirm
                     message={`Êtes-vous sûr de vouloir quitter?`}
                 />
 
+                <Button
+                    variant="contained"
+                    color="primary"
+                    onClick={() => setShowQrModal(true)}
+                    startIcon={<QRCodeIcon />}
+                >
+                    Lien de participation
+                </Button>
+            </div>
+
+            <Dialog
+                open={showQrModal}
+                onClose={() => setShowQrModal(false)}
+                aria-labelledby="qr-modal-title"
+            >
+                <DialogTitle id="qr-modal-title">
+                    Rejoindre la salle: {formattedRoomName}
+                </DialogTitle>
+                <DialogContent>
+                    <DialogContentText>
+                        Scannez ce QR code ou partagez le lien ci-dessous pour rejoindre la salle :
+                    </DialogContentText>
+
+                    <div style={{ textAlign: 'center', margin: '20px 0' }}>
+                        <QRCodeCanvas value={roomUrl} size={256} />
+                    </div>
+
+                    <div style={{ wordBreak: 'break-all', textAlign: 'center' }}>
+                        <h3>URL de participation :</h3>
+                        <p>{roomUrl}</p>
+                        <Button
+                            variant="contained"
+                            startIcon={<ContentCopyIcon />}
+                            onClick={handleCopy}
+                            style={{ marginTop: '10px' }}
+                        >
+                            {copied ? 'Copié !' : 'Copier le lien'}
+                        </Button>
+                    </div>
+                </DialogContent>
+                <DialogActions>
+                    <Button onClick={() => setShowQrModal(false)} color="primary">
+                        Fermer
+                    </Button>
+                </DialogActions>
+            </Dialog>
+
+            <div className="roomHeader">
                 <div
-                    className="headerContent"
                     style={{
                         display: 'flex',
-                        justifyContent: 'space-between',
+                        justifyContent: 'center',
                         alignItems: 'center',
-                        width: '100%'
+                        width: '100%',
+                        marginBottom: '10px'
                     }}
                 >
-                    {(
+                    <h1 style={{ margin: 0, display: 'flex', alignItems: 'center' }}>
+                        Salle : {formattedRoomName}
                         <div
-                            className="userCount subtitle smallText"
-                            style={{ display: "flex", justifyContent: "flex-end" }}
+                            className="userCount subtitle"
+                            style={{
+                                display: 'inline-flex',
+                                alignItems: 'center',
+                                fontSize: '1.5rem',
+                                fontWeight: 'bold',
+                                marginLeft: '20px',
+                                marginBottom: '0px'
+                            }}
                         >
-                            <GroupIcon style={{ marginRight: '5px' }} />
+                            <GroupIcon style={{ marginRight: '5px', verticalAlign: 'middle' }} />{' '}
                             {students.length}/60
                         </div>
-                    )}
+                    </h1>
                 </div>
 
                 <div className="dumb"></div>
@@ -487,7 +538,6 @@ const ManageRoom: React.FC = () => {
                                     <QuestionDisplay
                                         showAnswer={false}
                                         question={currentQuestion?.question as Question}
-                                        
                                     />
                                 )}
 
@@ -529,6 +579,11 @@ const ManageRoom: React.FC = () => {
                                 </div>
                             </div>
                         )}
+                        <div className="finishQuizButton">
+                            <Button onClick={finishQuiz} variant="contained">
+                                Terminer le quiz
+                            </Button>
+                        </div>
                     </div>
                 ) : (
                     <StudentWaitPage

client/src/pages/Teacher/ManageRoom/manageRoom.css

@@ -2,25 +2,31 @@
 .room .roomHeader {
     width: 100%;
     display: flex;
-    flex-direction: row;
-    justify-content: space-between;
-    align-content: stretch
+    flex-direction: column;
+    align-items: flex-start;
+    position: relative;
 }
 .room .roomHeader .returnButton {
-    flex-basis: 10%;
-
-    display: flex;
-    justify-content: center;
+    position: absolute;
+    top: 10px;
+    left: 0;
+    z-index: 10;
 }
 
 .room .roomHeader .centerTitle {
     flex-basis: auto;
-
     display: flex;
-    flex-direction: column;
-    justify-content: flex-end;
-    align-items: flex-end;
+    justify-content: flex-start;
+    align-items: flex-start;
+    margin-top: 40px;
+}
 
+.room .roomHeader .headerContent {
+    width: 100%;
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    margin-top: 60px;
 }
 
 .room .roomHeader .dumb {
@@ -34,152 +40,16 @@
 
     overflow: auto;
     justify-content: center;
-    /* align-items: center; */
 }
 
-
-
-
-
-
-/* .create-room-container {
+.room .finishQuizButton {
     display: flex;
-    flex-direction: column;
-    align-items: center;
-    justify-content: center;
-    height: 100%;
-}
-
-.manage-room-container {
-    display: flex;
-    flex-direction: column;
-    align-items: center;
-    height: 100%;
-    width: 100%;
-}
-
-.quiz-setup-container {
-    display: flex;
-    flex-direction: column;
-    width: 100%;
-    margin-top: 2rem;
-}
-
-.quiz-mode-selection {
-    display: flex;
-    flex-grow: 0;
-    flex-direction: column;
-    justify-content: center;
-    align-items: center;
-    margin-top: 10px;
-    height: 15vh;
-}
-
-.users-container {
-    display: flex;
-    flex-direction: column;
-    align-items: center;
-    flex-grow: 1;
-    gap: 2vh;
-}
-
-.launch-quiz-btn {
-    width: 20vw;
-    height: 11vh;
-    margin-top: 2vh;
-    box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
-}
-
-.mode-choice {
-    display: flex;
-    flex-direction: row;
-    justify-content: center;
-    align-items: center;
-    width: 20vw;
-    margin-top: 2vh;
-}
-
-.user {
-    background-color: #e7dad1;
-    padding: 10px 20px;
-    border: 1px solid black;
-    border-radius: 10px;
-    box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
-}
-
-.bottom-btn {
-    display: flex;
-    width: 100%;
     justify-content: flex-end;
-    margin-top: 2vh;
-}
-
-.room-container {
-    position: relative;
-    width: 100%;
-    max-width: 60vw;
-}
-
-@media only screen and (max-device-width: 768px) {
-    .room-container {
-        max-width: 100%;
-    }
-}
-
-.room-wrapper {
-    display: flex;
-    width: 100%;
-    height: 100%;
-    justify-content: center;
-}
-
-.room-name-wrapper {
-    display: flex;
-    flex-direction: column;
-    align-items: end;
-}
-.user-item {
+    margin-left: auto;
     width: 100%;
 }
 
-.flex-column-wrapper {
-    display: flex;
-    flex-direction: column;
-    height: 85vh;
-    overflow: auto;
+.room h1 {
+    text-align: center;
+    margin-top: 50px;
 }
-
-.preview-and-result-container {
-    display: flex;
-    flex-direction: column;
-    gap: 2rem;
-}
-
-.nextQuestionButton {
-    align-self: flex-end;
-    margin-bottom: 5rem !important;
-}
-
-.top-container {
-    display: flex;
-    justify-content: space-between;
-    align-items: center;
-}
-
-@media only screen and (max-device-height: 4000px) {
-    .flex-column-wrapper {
-        height: 60vh;
-    }
-}
-
-@media only screen and (max-device-height: 1079px) {
-    .flex-column-wrapper {
-        height: 50vh;
-    }
-}
-
-@media only screen and (max-device-height: 741px) {
-    .flex-column-wrapper {
-        height: 40vh;
-    }
-} */

client/src/pages/Teacher/ManageRoom/useRooms.ts

@@ -1,8 +1,15 @@
 import { useContext } from 'react';
 import { RoomType } from 'src/Types/RoomType';
 import { createContext } from 'react';
-
-//import { RoomContext } from './RoomContext';
+import { MultipleNumericalAnswer, NumericalAnswer, ParsedGIFTQuestion } from 'gift-pegjs';
+import { QuestionType } from 'src/Types/QuestionType';
+import { AnswerType } from 'src/pages/Student/JoinRoom/JoinRoom';
+import {
+  isSimpleNumericalAnswer,
+  isRangeNumericalAnswer,
+  isHighLowNumericalAnswer,
+  isMultipleNumericalAnswer
+} from 'gift-pegjs/typeGuards';
 
 type RoomContextType = {
     rooms: RoomType[];
@@ -18,3 +25,137 @@ export const useRooms = () => {
   if (!context) throw new Error('useRooms must be used within a RoomProvider');
   return context;
 };
+
+/**
+ * Checks if the answer is correct - logic varies by type of question!
+ * True/False: answer must match the isTrue property
+ * Multiple Choice: answer must match the correct choice(s)
+ * Numerical: answer must be within the range or equal to the number (for each type of correct answer)
+ * Short Answer: answer must match the correct choice(s) (case-insensitive)
+ * @param answer 
+ * @param idQuestion 
+ * @param questions 
+ * @returns 
+ */
+export function checkIfIsCorrect(
+  answer: AnswerType,
+  idQuestion: number,
+  questions: QuestionType[]
+): boolean {
+  const questionInfo = questions.find((q) =>
+    q.question.id ? q.question.id === idQuestion.toString() : false
+  ) as QuestionType | undefined;
+
+  const simpleAnswerText = answer.toString();
+  if (questionInfo) {
+    const question = questionInfo.question as ParsedGIFTQuestion;
+    if (question.type === 'TF') {
+      return (
+        (question.isTrue && simpleAnswerText == 'true') ||
+        (!question.isTrue && simpleAnswerText == 'false')
+      );
+    } else if (question.type === 'MC') {
+      const correctChoices = question.choices.filter((choice) => choice.isCorrect
+        /* || (choice.weight && choice.weight > 0)*/  // handle weighted answers
+      );
+      const multipleAnswers = Array.isArray(answer) ? answer : [answer as string];
+      if (correctChoices.length === 0) {
+        return false;
+      }
+      // check if all (and only) correct choices are in the multipleAnswers array
+      return correctChoices.length === multipleAnswers.length && correctChoices.every(
+        (choice) => multipleAnswers.includes(choice.formattedText.text)
+      );
+    } else if (question.type === 'Numerical') {
+      if (isMultipleNumericalAnswer(question.choices[0])) { // Multiple numerical answers
+        // check to see if answer[0] is a match for any of the choices that isCorrect
+        const correctChoices = question.choices.filter((choice) => isMultipleNumericalAnswer(choice) && choice.isCorrect);
+        if (correctChoices.length === 0) { // weird case where there are multiple numerical answers but none are correct
+          return false;
+        }
+        return correctChoices.some((choice) => {
+          // narrow choice to MultipleNumericalAnswer type
+          const multipleNumericalChoice = choice as MultipleNumericalAnswer;
+          return isCorrectNumericalAnswer(multipleNumericalChoice.answer, simpleAnswerText);
+        });
+      }
+      if (isHighLowNumericalAnswer(question.choices[0])) {
+        // const choice = question.choices[0];
+        // const answerNumber = parseFloat(simpleAnswerText);
+        // if (!isNaN(answerNumber)) {
+        //   return (
+        //     answerNumber <= choice.numberHigh && answerNumber >= choice.numberLow
+        //   );
+        // }
+        return isCorrectNumericalAnswer(question.choices[0], simpleAnswerText);
+      }
+      if (isRangeNumericalAnswer(question.choices[0])) {
+        // const answerNumber = parseFloat(simpleAnswerText);
+        // const range = question.choices[0].range;
+        // const correctAnswer = question.choices[0].number;
+        // if (!isNaN(answerNumber)) {
+        //   return (
+        //     answerNumber <= correctAnswer + range &&
+        //     answerNumber >= correctAnswer - range
+        //   );
+        // }
+        return isCorrectNumericalAnswer(question.choices[0], simpleAnswerText);
+      }
+      if (isSimpleNumericalAnswer(question.choices[0])) {
+        // const answerNumber = parseFloat(simpleAnswerText);
+        // if (!isNaN(answerNumber)) {
+        //   return answerNumber === question.choices[0].number;
+        // }
+        return isCorrectNumericalAnswer(question.choices[0], simpleAnswerText);
+      }
+    } else if (question.type === 'Short') {
+      return question.choices.some(
+        (choice) => choice.text.toUpperCase() === simpleAnswerText.toUpperCase()
+      );
+    }
+  }
+  return false;
+}
+
+/**
+* Determines if a numerical answer is correct based on the type of numerical answer.
+* @param correctAnswer The correct answer (of type NumericalAnswer).
+* @param userAnswer The user's answer (as a string or number).
+* @returns True if the user's answer is correct, false otherwise.
+*/
+export function isCorrectNumericalAnswer(
+  correctAnswer: NumericalAnswer,
+  userAnswer: string | number
+): boolean {
+  const answerNumber = typeof userAnswer === 'string' ? parseFloat(userAnswer) : userAnswer;
+
+  if (isNaN(answerNumber)) {
+      return false; // User's answer is not a valid number
+  }
+
+  if (isSimpleNumericalAnswer(correctAnswer)) {
+      // Exact match for simple numerical answers
+      return answerNumber === correctAnswer.number;
+  }
+
+  if (isRangeNumericalAnswer(correctAnswer)) {
+      // Check if the user's answer is within the range
+      const { number, range } = correctAnswer;
+      return answerNumber >= number - range && answerNumber <= number + range;
+  }
+
+  if (isHighLowNumericalAnswer(correctAnswer)) {
+      // Check if the user's answer is within the high-low range
+      const { numberLow, numberHigh } = correctAnswer;
+      return answerNumber >= numberLow && answerNumber <= numberHigh;
+  }
+
+  // if (isMultipleNumericalAnswer(correctAnswer)) {
+  //     // Check if the user's answer matches any of the multiple numerical answers
+  //     return correctAnswer.answer.some((choice) =>
+  //         isCorrectNumericalAnswer(choice, answerNumber)
+  //     );
+  // }
+
+  return false; // Default to false if the answer type is not recognized
+}

client/src/pages/Teacher/Share/Share.tsx

@@ -1,66 +1,72 @@
-// EditorQuiz.tsx
 import React, { useState, useEffect } from 'react';
 import { useParams, useNavigate } from 'react-router-dom';
-
 import { FolderType } from '../../../Types/FolderType';
-
-
 import './share.css';
-import { Button, NativeSelect } from '@mui/material';
+import { Button, NativeSelect, Typography, Box } from '@mui/material';
 import ReturnButton from 'src/components/ReturnButton/ReturnButton';
-
 import ApiService from '../../../services/ApiService';
+import SaveIcon from '@mui/icons-material/Save';
 
 const Share: React.FC = () => {
-    console.log('Component rendered');
     const navigate = useNavigate();
     const { id } = useParams<string>();
 
     const [quizTitle, setQuizTitle] = useState('');
     const [selectedFolder, setSelectedFolder] = useState<string>('');
-
     const [folders, setFolders] = useState<FolderType[]>([]);
+    const [quizExists, setQuizExists] = useState(false);
+    const [loading, setLoading] = useState(true);
 
     useEffect(() => {
         const fetchData = async () => {
-            console.log("QUIZID : " + id)
-            if (!id) {
-                window.alert(`Une erreur est survenue.\n Le quiz n'a pas été trouvé\nVeuillez réessayer plus tard`)
-                console.error('Quiz not found for id:', id);
+            try {
+                if (!id) {
+                    console.error('Quiz not found for id:', id);
+                    navigate('/teacher/dashboard');
+                    return;
+                }
+
+                if (!ApiService.isLoggedIn()) {
+                    navigate("/login");
+                    return;
+                }
+                
+                const quizIds = await ApiService.getAllQuizIds();
+                
+                if (quizIds.includes(id)) {
+                    setQuizExists(true);
+                    setLoading(false);
+                    return;
+                }
+
+                const userFolders = await ApiService.getUserFolders();
+                
+                if (userFolders.length == 0) {
+                    navigate('/teacher/dashboard');
+                    return;
+                }
+
+                setFolders(userFolders as FolderType[]);
+
+                const title = await ApiService.getSharedQuiz(id);
+
+                if (!title) {
+                    console.error('Quiz not found for id:', id);
+                    navigate('/teacher/dashboard');
+                    return;
+                }
+
+                setQuizTitle(title);
+                setLoading(false);
+            } catch (error) {
+                console.error('Error fetching data:', error);
+                setLoading(false);
                 navigate('/teacher/dashboard');
-                return;
             }
-
-            if (!ApiService.isLoggedIn()) {
-                window.alert(`Vous n'êtes pas connecté.\nVeuillez vous connecter et revenir à ce lien`);
-                navigate("/login");
-                return;
-            }
-
-            const userFolders = await ApiService.getUserFolders();
-
-            if (userFolders.length == 0) {
-                window.alert(`Vous n'avez aucun dossier.\nVeuillez en créer un et revenir à ce lien`)
-                navigate('/teacher/dashboard');
-                return;
-            }
-
-            setFolders(userFolders as FolderType[]);
-
-            const title = await ApiService.getSharedQuiz(id);
-
-            if (!title) {
-                window.alert(`Une erreur est survenue.\n Veuillez réessayer plus tard`)
-                console.error('Quiz not found for id:', id);
-                navigate('/teacher/dashboard');
-                return;
-            }
-
-            setQuizTitle(title);
         };
 
         fetchData();
-    }, []);
+    }, [id, navigate]);
 
     const handleSelectFolder = (event: React.ChangeEvent<HTMLSelectElement>) => {
         setSelectedFolder(event.target.value);
@@ -68,14 +74,12 @@ const Share: React.FC = () => {
 
     const handleQuizSave = async () => {
         try {
-
             if (selectedFolder == '') {
                 alert("Veuillez choisir un dossier");
                 return;
             }
             
             if (!id) {
-                window.alert(`Une erreur est survenue.\n Le quiz n'a pas été trouvé\nVeuillez réessayer plus tard`)
                 console.error('Quiz not found for id:', id);
                 navigate('/teacher/dashboard');
                 return;
@@ -85,47 +89,90 @@ const Share: React.FC = () => {
             navigate('/teacher/dashboard');
 
         } catch (error) {
-            window.alert(`Une erreur est survenue.\n Veuillez réessayer plus tard`)
             console.log(error)
         }
     };
 
+    if (loading) {
+        return <div className='quizImport'>Chargement...</div>;
+    }
+
+  if (quizExists) {
+        return (
+            <div className='quizImport'>
+                <div className='importHeader'>
+                    <ReturnButton />
+                    <div className='titleContainer'>
+                        <div className='mainTitle'>Quiz déjà existant</div>
+                    </div>
+                    <div className='dumb'></div>
+                </div>
+
+                <div className='editSection'>
+                    <Box sx={{ 
+                        textAlign: 'center', 
+                        padding: 3,
+                        maxWidth: 600,
+                        margin: '0 auto'
+                    }}>
+                        <Typography variant="h6" gutterBottom>
+                            Le quiz que vous essayez d'importer existe déjà sur votre compte.
+                        </Typography>
+                        
+                        <Button 
+                            variant="contained" 
+                            onClick={() => navigate('/teacher/dashboard')}
+                            sx={{ mt: 3, mb: 1 }}
+                            fullWidth
+                        >
+                            Retour au tableau de bord
+                        </Button>
+                        
+                        <Typography variant="body2" color="text.secondary">
+                            Si vous souhaitiez créer une copie de ce quiz, 
+                            vous pouvez utiliser la fonction "Dupliquer" disponible 
+                            dans votre tableau de bord.
+                        </Typography>
+                    </Box>
+                </div>
+            </div>
+        );
+    }
+
     return (
         <div className='quizImport'>
-
             <div className='importHeader'>
                 <ReturnButton />
-
-                <div className='title'>Importer quiz: {quizTitle}</div>
-
+                <div className='titleContainer'>
+                    <div className='mainTitle'>Importation du Quiz: {quizTitle}</div>
+                    <div className='subTitle'>
+                        Vous êtes sur le point d'importer le quiz <strong>{quizTitle}</strong>, choisissez un dossier dans lequel enregistrer ce nouveau quiz.
+                    </div>
+                </div>
                 <div className='dumb'></div>
             </div>
 
             <div className='editSection'>
-
-                <div>
-
+                <div className='formContainer'>
                     <NativeSelect
                         id="select-folder"
                         color="primary"
                         value={selectedFolder}
                         onChange={handleSelectFolder}
+                        className="folderSelect"
                     >
                         <option disabled value=""> Choisir un dossier... </option>
-
                         {folders.map((folder: FolderType) => (
                             <option value={folder._id} key={folder._id}> {folder.title} </option>
                         ))}
                     </NativeSelect>
 
-                    <Button variant="contained" onClick={handleQuizSave}>
+                    <Button variant="contained" onClick={handleQuizSave} className="saveButton">
+                    {<SaveIcon sx={{ fontSize: 20, marginRight: '8px' }} />}
                         Enregistrer
                     </Button>
-
                 </div>
-
             </div>
-
         </div>
     );
 };

client/src/pages/Teacher/Share/share.css

@@ -3,19 +3,58 @@
     display: flex;
     flex-direction: row;
     justify-content: space-between;
-    align-content: stretch
+    align-content: stretch;
 }
+
 .quizImport .importHeader .returnButton {
     flex-basis: 10%;
-
     display: flex;
     justify-content: center;
 }
 
-.quizImport .importHeader .title {
+.quizImport .importHeader .titleContainer {
     flex-basis: auto;
+    text-align: center; /* Center the title and subtitle */
+}
+
+.quizImport .importHeader .mainTitle {
+    font-size: 44px; /* Larger font size for the main title */
+    font-weight: bold; /* Remove bold */
+    color: #333; /* Slightly paler color */
+}
+
+.quizImport .importHeader .subTitle {
+    font-size: 14px; /* Smaller font size for the subtitle */
+    color: #666; /* Pale gray color */
+    margin-top: 8px; /* Add some space between the title and subtitle */
 }
 
 .quizImport .importHeader .dumb {
     flex-basis: 10%;
 }
+
+.quizImport .editSection {
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    margin-top: 20px;
+}
+
+.quizImport .editSection .formContainer {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    gap: 20px; /* Adds space between the select and button */
+    width: 100%;
+    max-width: 400px; /* Limits the width of the form container */
+}
+
+.quizImport .editSection .folderSelect {
+    width: 100%; /* Ensures the select element takes the full width of its container */
+}
+
+.quizImport .editSection .saveButton {
+    width: 100%; /* Makes the button take the full width of its container */
+    padding: 10px 20px; /* Increases the button's padding for a larger appearance */
+    font-size: 16px; /* Increases the font size for better visibility */
+}

client/src/services/ApiService.tsx

@@ -76,8 +76,6 @@ class ApiService {
             return false;
         }
 
-        console.log("ApiService: isLoggedIn: Token:", token);
-
         // Update token expiry
         this.saveToken(token);
 
@@ -93,7 +91,6 @@ class ApiService {
         }
 
         try {
-            console.log("ApiService: isLoggedInTeacher: Token:", token);
             const decodedToken = jwtDecode(token) as { roles: string[] };
 
             /////// REMOVE BELOW
@@ -105,7 +102,6 @@ class ApiService {
             const userRoles = decodedToken.roles;
             const requiredRole = 'teacher';
 
-            console.log("ApiService: isLoggedInTeacher: UserRoles:", userRoles);
             if (!userRoles || !userRoles.includes(requiredRole)) {
                 return false;
             }
@@ -165,6 +161,22 @@ class ApiService {
         return object.username;
     }
 
+    public getUserID(): string {
+        const token = localStorage.getItem("jwt");
+        
+        if (!token) {
+            return "";
+        }
+
+        const jsonObj = jwtDecode(token) as { userId: string };
+        
+        if (!jsonObj.userId) {
+            return "";
+        }
+
+        return jsonObj.userId;
+    }
+
     // Route to know if rooms need authentication to join
     public async getRoomsRequireAuth(): Promise<any> {
         const url: string = this.constructRequestUrl(`/auth/getRoomsRequireAuth`);
@@ -201,7 +213,6 @@ class ApiService {
 
             const result: AxiosResponse = await axios.post(url, body, { headers: headers });
 
-            console.log(result);
             if (result.status == 200) {
                 //window.location.href = result.request.responseURL;
                 window.location.href = '/login';
@@ -213,7 +224,6 @@ class ApiService {
             return true;
 
         } catch (error) {
-            console.log("Error details: ", error);
 
             if (axios.isAxiosError(error)) {
                 const err = error as AxiosError;
@@ -576,7 +586,6 @@ public async login(email: string, password: string): Promise<any> {
             const headers = this.constructRequestHeaders();
             const body = { folderId };
 
-            console.log(headers);
             const result: AxiosResponse = await axios.post(url, body, { headers: headers });
 
             if (result.status !== 200) {
@@ -866,36 +875,6 @@ public async login(email: string, password: string): Promise<any> {
         }
     }
 
-    async ShareQuiz(quizId: string, email: string): Promise<ApiResponse> {
-        try {
-            if (!quizId || !email) {
-                throw new Error(`quizId and email are required.`);
-            }
-
-            const url: string = this.constructRequestUrl(`/quiz/Share`);
-            const headers = this.constructRequestHeaders();
-            const body = { quizId, email };
-
-            const result: AxiosResponse = await axios.put(url, body, { headers: headers });
-
-            if (result.status !== 200) {
-                throw new Error(`Update and share quiz failed. Status: ${result.status}`);
-            }
-
-            return true;
-        } catch (error) {
-            console.log("Error details: ", error);
-
-            if (axios.isAxiosError(error)) {
-                const err = error as AxiosError;
-                const data = err.response?.data as { error: string } | undefined;
-                return data?.error || 'Unknown server error during request.';
-            }
-
-            return `An unexpected error occurred.`;
-        }
-    }
-
     async getSharedQuiz(quizId: string): Promise<string> {
         try {
             if (!quizId) {
@@ -1192,6 +1171,103 @@ public async login(email: string, password: string): Promise<any> {
         }
     }
 
+    public async getImages(page: number, limit: number): Promise<ImagesResponse> {
+        return this.isAdmin() ? this.getAllImages(page, limit) : this.getUserImages(page, limit);
+    }
+
+    public async getUserImages(page: number, limit: number): Promise<ImagesResponse> {
+        try {
+            const url: string = this.constructRequestUrl(`/image/getUserImages`);
+            const headers = this.constructRequestHeaders();
+            let params : ImagesParams = { page: page, limit: limit };
+
+            const uid = this.getUserID();
+            if(uid !== ''){
+                params.uid = uid;
+            }
+
+            const result: AxiosResponse = await axios.get(url, { params: params, headers: headers });
+
+            if (result.status !== 200) {
+                throw new Error(`L'affichage des images de l'utilisateur a échoué. Status: ${result.status}`);
+            }
+            const images = result.data;
+
+            return images;
+
+        } catch (error) {
+            console.log("Error details: ", error);
+
+            if (axios.isAxiosError(error)) {
+                const err = error as AxiosError;
+                const data = err.response?.data as { error: string } | undefined;
+                const msg = data?.error || 'Erreur serveur inconnue lors de la requête.';
+                throw new Error(`L'enregistrement a échoué. Status: ${msg}`);
+            }
+
+            throw new Error(`ERROR : Une erreur inattendue s'est produite.`);
+        }
+    }
+
+    public async deleteImage(imgId: string): Promise<ApiResponse> {
+        return this.isAdmin() ? this.deleteAnyImage(imgId) : this.deleteUserImage(imgId);
+    }
+
+    public async deleteUserImage(imgId: string): Promise<ApiResponse> {
+        try {
+            const url: string = this.constructRequestUrl(`/image/delete`);
+            const headers = this.constructRequestHeaders();
+            const uid = this.getUserID();
+            let params = { uid: uid, imgId: imgId };
+
+            const result: AxiosResponse = await axios.delete(url, { params: params, headers: headers });
+
+            if (result.status !== 200) {
+                throw new Error(`La suppression de l'image a échoué. Status: ${result.status}`);
+            }
+
+            const deleted = result.data.deleted;
+            return deleted;
+
+        } catch (error) {
+            console.log("Error details: ", error);
+
+            if (axios.isAxiosError(error)) {
+                const err = error as AxiosError;
+                const data = err.response?.data as { error: string } | undefined;
+                const msg = data?.error || 'Erreur serveur inconnue lors de la requête.';
+                throw new Error(`L'enregistrement a échoué. Status: ${msg}`);
+            }
+
+            throw new Error(`ERROR : Une erreur inattendue s'est produite.`);
+        }
+    }
+
+    public async getAllQuizIds(): Promise<string[]> {
+        try {
+           const folders = await this.getUserFolders();
+
+           const allQuizIds: string[] = [];
+
+           if (Array.isArray(folders)) {
+               for (const folder of folders) {
+                   const folderQuizzes = await this.getFolderContent(folder._id);
+
+                   if (Array.isArray(folderQuizzes)) {
+                       allQuizIds.push(...folderQuizzes.map(quiz => quiz._id));
+                   }
+               }
+           } else {
+               console.error('Failed to get user folders:', folders);
+           }
+
+           return allQuizIds;
+        } catch (error) {
+            console.error('Failed to get all quiz ids:', error);
+            throw error;
+        }
+    }	
+
     public async getUsers(): Promise<AdminTableType[]> {
         try {
 
@@ -1218,7 +1294,7 @@ public async login(email: string, password: string): Promise<any> {
         }
     }
 
-    public async getImages(page: number, limit: number): Promise<ImagesResponse> {
+    public async getAllImages(page: number, limit: number): Promise<ImagesResponse> {
         try {
             const url: string = this.constructRequestUrl(`/admin/getImages`);
             const headers = this.constructRequestHeaders();
@@ -1247,7 +1323,7 @@ public async login(email: string, password: string): Promise<any> {
         }
     }
 
-    public async deleteImage(imgId: string): Promise<ApiResponse> {
+    public async deleteAnyImage(imgId: string): Promise<ApiResponse> {
         try {
             const url: string = this.constructRequestUrl(`/admin/deleteImage`);
             const headers = this.constructRequestHeaders();

docker-compose-local.yaml

@@ -55,7 +55,7 @@ services:
     image: mongo
     container_name: mongo
     ports:
-      - "27017:27017"
+      - "27019:27017"
     tty: true
     volumes:
       - mongodb_data:/data/db

package-lock.json

@@ -0,0 +1,329 @@
+{
+  "name": "EvalueTonSavoir",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "dependencies": {
+        "axios-mock-adapter": "^2.1.0"
+      }
+    },
+    "node_modules/asynckit": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
+      "integrity": "sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q==",
+      "peer": true
+    },
+    "node_modules/axios": {
+      "version": "1.8.2",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-1.8.2.tgz",
+      "integrity": "sha512-ls4GYBm5aig9vWx8AWDSGLpnpDQRtWAfrjU+EuytuODrFBkqesN2RkOQCBzrA1RQNHw1SmRMSDDDSwzNAYQ6Rg==",
+      "peer": true,
+      "dependencies": {
+        "follow-redirects": "^1.15.6",
+        "form-data": "^4.0.0",
+        "proxy-from-env": "^1.1.0"
+      }
+    },
+    "node_modules/axios-mock-adapter": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/axios-mock-adapter/-/axios-mock-adapter-2.1.0.tgz",
+      "integrity": "sha512-AZUe4OjECGCNNssH8SOdtneiQELsqTsat3SQQCWLPjN436/H+L9AjWfV7bF+Zg/YL9cgbhrz5671hoh+Tbn98w==",
+      "dependencies": {
+        "fast-deep-equal": "^3.1.3",
+        "is-buffer": "^2.0.5"
+      },
+      "peerDependencies": {
+        "axios": ">= 0.17.0"
+      }
+    },
+    "node_modules/call-bind-apply-helpers": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/call-bind-apply-helpers/-/call-bind-apply-helpers-1.0.2.tgz",
+      "integrity": "sha512-Sp1ablJ0ivDkSzjcaJdxEunN5/XvksFJ2sMBFfq6x0ryhQV/2b/KwFe21cMpmHtPOSij8K99/wSfoEuTObmuMQ==",
+      "peer": true,
+      "dependencies": {
+        "es-errors": "^1.3.0",
+        "function-bind": "^1.1.2"
+      },
+      "engines": {
+        "node": ">= 0.4"
+      }
+    },
+    "node_modules/combined-stream": {
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+}

package.json

@@ -0,0 +1,5 @@
+{
+  "dependencies": {
+    "axios-mock-adapter": "^2.1.0"
+  }
+}

server/__tests__/image.test.js

@@ -7,6 +7,9 @@
 
 // const BASE_URL = '/image'
 
+const Images = require('../models/images');
+const ObjectId = require('mongodb').ObjectId;
+
 describe.skip("POST /upload", () => {
 
     describe("when the jwt is not sent", () => {
@@ -64,3 +67,289 @@ describe.skip("GET /get", () => {
     })
 
 })
+
+jest.mock('mongodb', () => {
+    const originalModule = jest.requireActual('mongodb');
+    return {
+        ...originalModule,
+        ObjectId: {
+            ...originalModule.ObjectId,
+            createFromHexString: jest.fn().mockReturnValue('507f191e810c19729de860ea'), // Return a valid 24-character ObjectId string
+        },
+    };
+});
+
+describe('Images', () => {
+    let db;
+    let images;
+    let dbConn;
+    let mockImagesCollection;
+    let mockFindCursor;
+
+    beforeEach(() => {
+            
+    const mockImagesCursor = {
+        sort: jest.fn().mockReturnThis(),
+        skip: jest.fn().mockReturnThis(),
+        limit: jest.fn().mockReturnThis(),
+        toArray: jest.fn()
+    };
+
+    const mockFilesCursor = {
+        sort: jest.fn().mockReturnThis(),
+        skip: jest.fn().mockReturnThis(),
+        limit: jest.fn().mockReturnThis(),
+        toArray: jest.fn()
+    };
+
+        mockImagesCollection = {
+            insertOne: jest.fn().mockResolvedValue({ insertedId: 'image123' }),
+            findOne: jest.fn(),
+            find: jest.fn().mockReturnValue(mockImagesCursor),
+            countDocuments: jest.fn(),
+            deleteOne: jest.fn()
+        };
+
+        mockFilesCollection = {
+            find: jest.fn().mockReturnValue(mockFilesCursor)
+        };
+        
+        dbConn = {
+            collection: jest.fn((name) => {
+                if (name === 'images') {
+                    return mockImagesCollection;
+                } else if (name === 'files') {
+                    return mockFilesCollection;
+                }
+            })
+        };
+
+        db = {
+            connect: jest.fn().mockResolvedValue(),
+            getConnection: jest.fn().mockReturnValue(dbConn)
+        };
+
+        images = new Images(db);
+    });
+
+    describe('upload', () => {
+        it('should upload an image and return the inserted ID', async () => {
+            const testFile = { originalname: 'test.png', buffer: Buffer.from('dummydata'), mimetype: 'image/png' };
+            const userId = 'user123';
+
+            const result = await images.upload(testFile, userId);
+
+            expect(db.connect).toHaveBeenCalled();
+            expect(db.getConnection).toHaveBeenCalled();
+            expect(dbConn.collection).toHaveBeenCalledWith('images');
+            expect(mockImagesCollection.insertOne).toHaveBeenCalledWith({
+                userId: userId,
+                file_name: 'test.png',
+                file_content: testFile.buffer.toString('base64'),
+                mime_type: 'image/png',
+                created_at: expect.any(Date)
+            });
+            expect(result).toBe('image123');
+        });
+    });
+
+    describe('get', () => {
+        it('should retrieve the image if found', async () => {
+            const imageId = '65d9a8f9b5e8d1a5e6a8c9f0';
+            const testImage = {
+                file_name: 'test.png',
+                file_content: Buffer.from('dummydata').toString('base64'),
+                mime_type: 'image/png'
+            };
+            mockImagesCollection.findOne.mockResolvedValue(testImage);
+
+            const result = await images.get(imageId);
+
+            expect(db.connect).toHaveBeenCalled();
+            expect(db.getConnection).toHaveBeenCalled();
+            expect(dbConn.collection).toHaveBeenCalledWith('images');
+            expect(mockImagesCollection.findOne).toHaveBeenCalledWith({ _id: ObjectId.createFromHexString(imageId) });
+            expect(result).toEqual({
+                file_name: 'test.png',
+                file_content: Buffer.from('dummydata'),
+                mime_type: 'image/png'
+            });
+        });
+
+        it('should return null if image is not found', async () => {
+            const imageId = '65d9a8f9b5e8d1a5e6a8c9f0';
+            mockImagesCollection.findOne.mockResolvedValue(null);
+
+            const result = await images.get(imageId);
+
+            expect(result).toBeNull();
+        });
+    });
+
+    describe('getImages', () => {
+        it('should retrieve a paginated list of images', async () => {
+            const mockImages = [
+                { _id: '1', userId: 'user1', file_name: 'image1.png', file_content: Buffer.from('data1'), mime_type: 'image/png' },
+                { _id: '2', userId: 'user2', file_name: 'image2.png', file_content: Buffer.from('data2'), mime_type: 'image/png' }
+            ];
+    
+            mockImagesCollection.countDocuments.mockResolvedValue(2);
+            // Create a mock cursor for images collection
+            const mockFindCursor = {
+                sort: jest.fn().mockReturnThis(),
+                skip: jest.fn().mockReturnThis(),
+                limit: jest.fn().mockReturnThis(),
+                toArray: jest.fn().mockResolvedValue(mockImages),  // Return mock images when toArray is called
+            };
+    
+            // Mock the find method to return the mock cursor
+            mockImagesCollection.find.mockReturnValue(mockFindCursor);
+            const result = await images.getImages(1, 10);
+    
+            expect(db.connect).toHaveBeenCalled();
+            expect(db.getConnection).toHaveBeenCalled();
+            expect(dbConn.collection).toHaveBeenCalledWith('images');
+            expect(mockImagesCollection.find).toHaveBeenCalledWith({});
+            expect(mockFindCursor.sort).toHaveBeenCalledWith({ created_at: 1 });
+            expect(mockFindCursor.skip).toHaveBeenCalledWith(0);
+            expect(mockFindCursor.limit).toHaveBeenCalledWith(10);
+            expect(result).toEqual({
+                images: [
+                    { id: '1', user: 'user1', file_name: 'image1.png', file_content: 'ZGF0YTE=', mime_type: 'image/png' },
+                    { id: '2', user: 'user2', file_name: 'image2.png', file_content: 'ZGF0YTI=', mime_type: 'image/png' }
+                ],
+                total: 2,
+            });
+        });
+    
+        it('should return an empty array if no images are found', async () => {
+            mockImagesCollection.countDocuments.mockResolvedValue(0);
+    
+            const result = await images.getImages(1, 10);
+    
+            expect(result).toEqual({ images: [], total: 0 });
+        });
+    });
+
+    describe('getUserImages', () => {
+        it('should return empty images array when no images exist', async () => {
+            mockImagesCollection.countDocuments.mockResolvedValue(0);
+            
+            const result = await images.getUserImages(1, 10, 'user123');
+            
+            expect(result).toEqual({ images: [], total: 0 });
+            expect(db.connect).toHaveBeenCalled();
+            expect(mockImagesCollection.countDocuments).toHaveBeenCalledWith({ userId: 'user123' });
+        });
+
+        it('should return images when they exist', async () => {
+            const mockImages = [
+                {
+                    _id: 'img1',
+                    userId: 'user123',
+                    file_name: 'image1.png',
+                    file_content: Buffer.from('testdata'),
+                    mime_type: 'image/png'
+                }
+            ];
+
+            mockImagesCollection.countDocuments.mockResolvedValue(1);
+            mockImagesCollection.find.mockReturnValue({
+                sort: jest.fn().mockReturnThis(),
+                skip: jest.fn().mockReturnThis(),
+                limit: jest.fn().mockReturnThis(),
+                toArray: jest.fn().mockResolvedValue(mockImages)
+            });
+
+            const result = await images.getUserImages(1, 10, 'user123');
+            
+            expect(result).toEqual({
+                images: [
+                    {
+                        id: 'img1',
+                        user: 'user123',
+                        file_name: 'image1.png',
+                        file_content: Buffer.from('testdata').toString('base64'),
+                        mime_type: 'image/png'
+                    }
+                ],
+                total: 1
+            });
+            expect(db.connect).toHaveBeenCalled();
+            expect(mockImagesCollection.countDocuments).toHaveBeenCalledWith({ userId: 'user123' });
+        });
+    });
+    describe('delete', () => {
+        it('should not delete the image when it exists in the files collection', async () => {
+            const uid = 'user123';
+            const imgId = '507f191e810c19729de860ea';  // A valid 24-character ObjectId string
+
+            // Mock the files collection cursor to simulate an image found
+            const mockFilesCursor = {
+                toArray: jest.fn().mockResolvedValue([{ _id: imgId }])  // Image found
+            };
+
+            mockFilesCollection.find.mockReturnValue(mockFilesCursor);
+            mockImagesCollection.deleteOne.mockResolvedValue({ deletedCount: 0 });
+
+            const result = await images.delete(uid, imgId);
+
+            // Ensure the files collection is queried
+            expect(dbConn.collection).toHaveBeenCalledWith('files');
+            expect(mockFilesCollection.find).toHaveBeenCalledWith({
+                userId: uid,
+                content: { $regex: new RegExp(`/api/image/get/${imgId}`) },
+            });
+
+            // Ensure the images collection is queried for deletion
+            expect(dbConn.collection).toHaveBeenCalledWith('files');
+            expect(mockImagesCollection.deleteOne).not.toHaveBeenCalledWith({
+                _id: ObjectId.createFromHexString(imgId), // Ensure the ObjectId is created correctly
+            });
+
+            expect(result).toEqual({ deleted: false });
+        });
+
+        it('should delete the image if not found in the files collection', async () => {
+            const uid = 'user123';
+            const imgId = '507f191e810c19729de860ea';
+
+            // Mock the files collection cursor to simulate the image not being found
+            const mockFindCursor = {
+                toArray: jest.fn().mockResolvedValue([])  // Empty array means image not found
+            };
+
+            mockFilesCollection.find.mockReturnValue(mockFindCursor);
+            mockImagesCollection.deleteOne.mockResolvedValue({ deletedCount: 1 });
+
+            const result = await images.delete(uid, imgId);
+
+            // Ensure the deleteOne is not called if the image is not found
+            expect(mockImagesCollection.deleteOne).toHaveBeenCalled();
+            expect(result).toEqual({ deleted: true });
+        });
+
+        it('should return false if the delete operation fails in the images collection', async () => {
+            const uid = 'user123';
+            const imgId = '507f191e810c19729de860ea';
+
+            // Mock the files collection cursor to simulate the image being found
+            const mockFindCursor = {
+                toArray: jest.fn().mockResolvedValue([{ _id: imgId }])  // Image found
+            };
+
+            mockFilesCollection.find.mockReturnValue(mockFindCursor);
+            mockImagesCollection.deleteOne.mockResolvedValue({ deletedCount: 0 });  // Simulate failure
+
+            const result = await images.delete(uid, imgId);
+
+            // Ensure the images collection deletion is called
+            expect(mockImagesCollection.deleteOne).not.toHaveBeenCalledWith({
+                _id: ObjectId.createFromHexString(imgId),  // Ensure the ObjectId is created correctly
+            });
+
+            expect(result).toEqual({ deleted: false });
+        });
+        
+    });
+});

server/controllers/images.js

@@ -50,6 +50,58 @@ class ImagesController {
         }
     };
 
+    getImages = async (req, res, next) => {
+        try {
+            const page = parseInt(req.query.page) || 1;
+            const limit = parseInt(req.query.limit) || 5;
+            const images = await this.images.getImages(page, limit);
+
+            if (!images || images.length === 0) {
+                throw new AppError(IMAGE_NOT_FOUND);
+            }
+            
+            res.setHeader('Content-Type', 'application/json');
+            return res.status(200).json(images);
+        } catch (error) {
+            return next(error);
+        }
+    };
+
+    getUserImages = async (req, res, next) => {
+        try {
+            const page = parseInt(req.query.page) || 1;
+            const limit = parseInt(req.query.limit) || 5;
+            const uid = req.query.uid;
+            const images = await this.images.getUserImages(page, limit, uid);
+    
+            if (!images || images.length === 0) {
+                throw new AppError(IMAGE_NOT_FOUND);
+            }
+            
+            res.setHeader('Content-Type', 'application/json');
+            return res.status(200).json(images);
+        } catch (error) {
+            return next(error);
+        }
+    };
+
+    delete = async (req, res, next) => {
+        try {
+            const uid = req.query.uid;
+            const imgId = req.query.imgId;
+            
+            if (!uid || !imgId) {
+                throw new AppError(MISSING_REQUIRED_PARAMETER);
+            }
+            const images = await this.images.delete(uid, imgId);
+            
+            res.setHeader('Content-Type', 'application/json');
+            return res.status(200).json(images);
+        } catch (error) {
+            return next(error);
+        }
+    };
+
 }
 
 module.exports = ImagesController;

server/models/images.js

@@ -42,6 +42,84 @@ class Images {
         };
     }
 
+    async getImages(page, limit) {
+        await this.db.connect()
+        const conn = this.db.getConnection();
+
+        const imagesCollection = conn.collection('images');
+
+        
+        const total = await imagesCollection.countDocuments();
+        if (!total || total === 0) return { images: [], total };
+
+        const result = await imagesCollection.find({})
+        .sort({ created_at: 1 })
+        .skip((page - 1) * limit)
+        .limit(limit)
+        .toArray();
+
+        const objImages = result.map(image => ({
+            id: image._id,
+            user: image.userId,
+            file_name: image.file_name,
+            file_content: image.file_content.toString('base64'),
+            mime_type: image.mime_type
+        }));
+
+        let respObj = {
+            images: objImages,
+            total: total
+        }
+
+        return respObj;
+    }
+
+    async getUserImages(page, limit, uid) {
+        await this.db.connect()
+        const conn = this.db.getConnection();
+        const imagesCollection = conn.collection('images');
+        const total = await imagesCollection.countDocuments({ userId: uid });
+        if (!total || total === 0) return { images: [], total };
+
+        const result = await imagesCollection.find({ userId: uid })
+        .sort({ created_at: -1 })
+        .skip((page - 1) * limit)
+        .limit(limit)
+        .toArray();
+
+        const objImages = result.map(image => ({
+            id: image._id,
+            user: image.userId,
+            file_name: image.file_name,
+            file_content: image.file_content.toString('base64'),
+            mime_type: image.mime_type
+        }));
+
+        let respObj = {
+            images: objImages,
+            total: total
+        }
+
+        return respObj;
+    }
+
+    async delete(uid, imgId) {
+        let resp = false;
+        await this.db.connect()
+        const conn = this.db.getConnection();
+        const quizColl = conn.collection('files');
+        const rgxImg = new RegExp(`/api/image/get/${imgId}`);
+        
+        const result = await quizColl.find({ userId: uid, content: { $regex: rgxImg }}).toArray();
+        if(!result || result.length < 1){
+            const imgsColl = conn.collection('images');
+            const isDeleted = await imgsColl.deleteOne({ _id: ObjectId.createFromHexString(imgId) });
+            if(isDeleted){
+                resp = true;
+            }
+        }
+        return { deleted: resp };
+    }
 }
 
 module.exports = Images;

server/package-lock.json

@@ -24,6 +24,7 @@
         "passport-oauth2": "^1.8.0",
         "passport-openidconnect": "^0.1.2",
         "patch-package": "^8.0.0",
+        "qrcode.react": "^4.2.0",
         "socket.io": "^4.7.2",
         "socket.io-client": "^4.7.2"
       },
@@ -38,7 +39,7 @@
         "supertest": "^6.3.4"
       },
       "engines": {
-        "node": "20.x"
+        "node": "22.x"
       }
     },
     "node_modules/@ampproject/remapping": {
@@ -55,68 +56,20 @@
       }
     },
     "node_modules/@babel/code-frame": {
-      "version": "7.22.13",
-      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.22.13.tgz",
-      "integrity": "sha512-XktuhWlJ5g+3TJXc5upd9Ks1HutSArik6jf2eAjYFyIOf4ej3RN+184cZbzDvbPnuTJIUhPKKJE3cIsYTiAT3w==",
+      "version": "7.26.2",
+      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.26.2.tgz",
+      "integrity": "sha512-RJlIHRueQgwWitWgF8OdFYGZX328Ax5BCemNGlqHfplnRT9ESi8JkFlvaVYbS+UubVY6dpv87Fs2u5M29iNFVQ==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
-        "@babel/highlight": "^7.22.13",
-        "chalk": "^2.4.2"
+        "@babel/helper-validator-identifier": "^7.25.9",
+        "js-tokens": "^4.0.0",
+        "picocolors": "^1.0.0"
       },
       "engines": {
         "node": ">=6.9.0"
       }
     },
-    "node_modules/@babel/code-frame/node_modules/ansi-styles": {
-      "version": "3.2.1",
-      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
-      "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
-      "dev": true,
-      "dependencies": {
-        "color-convert": "^1.9.0"
-      },
-      "engines": {
-        "node": ">=4"
-      }
-    },
-    "node_modules/@babel/code-frame/node_modules/chalk": {
-      "version": "2.4.2",
-      "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
-      "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
-      "dev": true,
-      "dependencies": {
-        "ansi-styles": "^3.2.1",
-        "escape-string-regexp": "^1.0.5",
-        "supports-color": "^5.3.0"
-      },
-      "engines": {
-        "node": ">=4"
-      }
-    },
-    "node_modules/@babel/code-frame/node_modules/color-convert": {
-      "version": "1.9.3",
-      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
-      "integrity": "sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==",
-      "dev": true,
-      "dependencies": {
-        "color-name": "1.1.3"
-      }
-    },
-    "node_modules/@babel/code-frame/node_modules/color-name": {
-      "version": "1.1.3",
-      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.3.tgz",
-      "integrity": "sha512-72fSenhMw2HZMTVHeCA9KCmpEIbzWiQsjN+BHcBbS9vr1mtt+vJjPdksIBNUmKAW8TFUDPJK5SUU3QhE9NEXDw==",
-      "dev": true
-    },
-    "node_modules/@babel/code-frame/node_modules/escape-string-regexp": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
-      "integrity": "sha512-vbRorB5FUQWvla16U8R/qgaFIya2qGzwDrNmCZuYKrbdSUMG6I1ZCGQRefkRVhuOkIGVne7BQ35DSfo1qvJqFg==",
-      "dev": true,
-      "engines": {
-        "node": ">=0.8.0"
-      }
-    },
     "node_modules/@babel/compat-data": {
       "version": "7.23.3",
       "resolved": "https://registry.npmjs.org/@babel/compat-data/-/compat-data-7.23.3.tgz",
@@ -342,19 +295,21 @@
       }
     },
     "node_modules/@babel/helper-string-parser": {
-      "version": "7.22.5",
-      "resolved": "https://registry.npmjs.org/@babel/helper-string-parser/-/helper-string-parser-7.22.5.tgz",
-      "integrity": "sha512-mM4COjgZox8U+JcXQwPijIZLElkgEpO5rsERVDJTc2qfCDfERyob6k5WegS14SX18IIjv+XD+GrqNumY5JRCDw==",
+      "version": "7.25.9",
+      "resolved": "https://registry.npmjs.org/@babel/helper-string-parser/-/helper-string-parser-7.25.9.tgz",
+      "integrity": "sha512-4A/SCr/2KLd5jrtOMFzaKjVtAei3+2r/NChoBNoZ3EyP/+GlhoaEGoWOZUmFmoITP7zOJyHIMm+DYRd8o3PvHA==",
       "dev": true,
+      "license": "MIT",
       "engines": {
         "node": ">=6.9.0"
       }
     },
     "node_modules/@babel/helper-validator-identifier": {
-      "version": "7.22.20",
-      "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.22.20.tgz",
-      "integrity": "sha512-Y4OZ+ytlatR8AI+8KZfKuL5urKp7qey08ha31L8b3BwewJAoJamTzyvxPR/5D+KkdJCGPq/+8TukHBlY10FX9A==",
+      "version": "7.25.9",
+      "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.25.9.tgz",
+      "integrity": "sha512-Ed61U6XJc3CVRfkERJWDz4dJwKe7iLmmJsbOGu9wSloNSFttHV0I8g6UAgb7qnK5ly5bGLPd4oXZlxCdANBOWQ==",
       "dev": true,
+      "license": "MIT",
       "engines": {
         "node": ">=6.9.0"
       }
@@ -369,88 +324,28 @@
       }
     },
     "node_modules/@babel/helpers": {
-      "version": "7.23.2",
-      "resolved": "https://registry.npmjs.org/@babel/helpers/-/helpers-7.23.2.tgz",
-      "integrity": "sha512-lzchcp8SjTSVe/fPmLwtWVBFC7+Tbn8LGHDVfDp9JGxpAY5opSaEFgt8UQvrnECWOTdji2mOWMz1rOhkHscmGQ==",
+      "version": "7.26.10",
+      "resolved": "https://registry.npmjs.org/@babel/helpers/-/helpers-7.26.10.tgz",
+      "integrity": "sha512-UPYc3SauzZ3JGgj87GgZ89JVdC5dj0AoetR5Bw6wj4niittNyFh6+eOGonYvJ1ao6B8lEa3Q3klS7ADZ53bc5g==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
-        "@babel/template": "^7.22.15",
-        "@babel/traverse": "^7.23.2",
-        "@babel/types": "^7.23.0"
+        "@babel/template": "^7.26.9",
+        "@babel/types": "^7.26.10"
       },
       "engines": {
         "node": ">=6.9.0"
       }
     },
-    "node_modules/@babel/highlight": {
-      "version": "7.22.20",
-      "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.22.20.tgz",
-      "integrity": "sha512-dkdMCN3py0+ksCgYmGG8jKeGA/8Tk+gJwSYYlFGxG5lmhfKNoAy004YpLxpS1W2J8m/EK2Ew+yOs9pVRwO89mg==",
-      "dev": true,
-      "dependencies": {
-        "@babel/helper-validator-identifier": "^7.22.20",
-        "chalk": "^2.4.2",
-        "js-tokens": "^4.0.0"
-      },
-      "engines": {
-        "node": ">=6.9.0"
-      }
-    },
-    "node_modules/@babel/highlight/node_modules/ansi-styles": {
-      "version": "3.2.1",
-      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
-      "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
-      "dev": true,
-      "dependencies": {
-        "color-convert": "^1.9.0"
-      },
-      "engines": {
-        "node": ">=4"
-      }
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-    "node_modules/@babel/highlight/node_modules/chalk": {
-      "version": "2.4.2",
-      "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
-      "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
-      "dev": true,
-      "dependencies": {
-        "ansi-styles": "^3.2.1",
-        "escape-string-regexp": "^1.0.5",
-        "supports-color": "^5.3.0"
-      },
-      "engines": {
-        "node": ">=4"
-      }
-    },
-    "node_modules/@babel/highlight/node_modules/color-convert": {
-      "version": "1.9.3",
-      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
-      "integrity": "sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==",
-      "dev": true,
-      "dependencies": {
-        "color-name": "1.1.3"
-      }
-    },
-    "node_modules/@babel/highlight/node_modules/color-name": {
-      "version": "1.1.3",
-      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.3.tgz",
-      "integrity": "sha512-72fSenhMw2HZMTVHeCA9KCmpEIbzWiQsjN+BHcBbS9vr1mtt+vJjPdksIBNUmKAW8TFUDPJK5SUU3QhE9NEXDw==",
-      "dev": true
-    },
-    "node_modules/@babel/highlight/node_modules/escape-string-regexp": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
-      "integrity": "sha512-vbRorB5FUQWvla16U8R/qgaFIya2qGzwDrNmCZuYKrbdSUMG6I1ZCGQRefkRVhuOkIGVne7BQ35DSfo1qvJqFg==",
-      "dev": true,
-      "engines": {
-        "node": ">=0.8.0"
-      }
-    },
     "node_modules/@babel/parser": {
-      "version": "7.23.3",
-      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.23.3.tgz",
-      "integrity": "sha512-uVsWNvlVsIninV2prNz/3lHCb+5CJ+e+IUBfbjToAHODtfGYLfCFuY4AU7TskI+dAKk+njsPiBjq1gKTvZOBaw==",
+      "version": "7.26.10",
+      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.26.10.tgz",
+      "integrity": "sha512-6aQR2zGE/QFi8JpDLjUZEPYOs7+mhKXm86VaKFiLP35JQwQb6bwUE+XbvkH0EptsYhbNBSUGaUBLKqxH1xSgsA==",
       "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "@babel/types": "^7.26.10"
+      },
       "bin": {
         "parser": "bin/babel-parser.js"
       },
@@ -636,14 +531,15 @@
       }
     },
     "node_modules/@babel/template": {
-      "version": "7.22.15",
-      "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.22.15.tgz",
-      "integrity": "sha512-QPErUVm4uyJa60rkI73qneDacvdvzxshT3kksGqlGWYdOTIUOwJ7RDUL8sGqslY1uXWSL6xMFKEXDS3ox2uF0w==",
+      "version": "7.26.9",
+      "resolved": "https://registry.npmjs.org/@babel/template/-/template-7.26.9.tgz",
+      "integrity": "sha512-qyRplbeIpNZhmzOysF/wFMuP9sctmh2cFzRAZOn1YapxBsE1i9bJIY586R/WBLfLcmcBlM8ROBiQURnnNy+zfA==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
-        "@babel/code-frame": "^7.22.13",
-        "@babel/parser": "^7.22.15",
-        "@babel/types": "^7.22.15"
+        "@babel/code-frame": "^7.26.2",
+        "@babel/parser": "^7.26.9",
+        "@babel/types": "^7.26.9"
       },
       "engines": {
         "node": ">=6.9.0"
@@ -704,14 +600,14 @@
       "dev": true
     },
     "node_modules/@babel/types": {
-      "version": "7.23.3",
-      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.23.3.tgz",
-      "integrity": "sha512-OZnvoH2l8PK5eUvEcUyCt/sXgr/h+UWpVuBbOljwcrAgUl6lpchoQ++PHGyQy1AtYnVA6CEq3y5xeEI10brpXw==",
+      "version": "7.26.10",
+      "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.26.10.tgz",
+      "integrity": "sha512-emqcG3vHrpxUKTrxcblR36dcrcoRDvKmnL/dCL6ZsHaShW80qxCAcNhzQZrpeM765VzEos+xOi4s+r4IXzTwdQ==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
-        "@babel/helper-string-parser": "^7.22.5",
-        "@babel/helper-validator-identifier": "^7.22.20",
-        "to-fast-properties": "^2.0.0"
+        "@babel/helper-string-parser": "^7.25.9",
+        "@babel/helper-validator-identifier": "^7.25.9"
       },
       "engines": {
         "node": ">=6.9.0"
@@ -4772,7 +4668,8 @@
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz",
       "integrity": "sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==",
-      "dev": true
+      "dev": true,
+      "license": "MIT"
     },
     "node_modules/js-yaml": {
       "version": "3.14.1",
@@ -5954,6 +5851,15 @@
         }
       ]
     },
+    "node_modules/qrcode.react": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/qrcode.react/-/qrcode.react-4.2.0.tgz",
+      "integrity": "sha512-QpgqWi8rD9DsS9EP3z7BT+5lY5SFhsqGjpgW5DY/i3mK4M9DTBNz3ErMi8BWYEfI3L0d8GIbGmcdFAS1uIRGjA==",
+      "license": "ISC",
+      "peerDependencies": {
+        "react": "^16.8.0 || ^17.0.0 || ^18.0.0 || ^19.0.0"
+      }
+    },
     "node_modules/qs": {
       "version": "6.13.0",
       "resolved": "https://registry.npmjs.org/qs/-/qs-6.13.0.tgz",
@@ -5998,6 +5904,16 @@
         "node": ">= 0.8"
       }
     },
+    "node_modules/react": {
+      "version": "19.0.0",
+      "resolved": "https://registry.npmjs.org/react/-/react-19.0.0.tgz",
+      "integrity": "sha512-V8AVnmPIICiWpGfm6GLzCR/W5FXLchHop40W4nXBmdlEceh16rCN8O8LNWm5bh5XUX91fh7KpA+W0TgMKmgTpQ==",
+      "license": "MIT",
+      "peer": true,
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
     "node_modules/react-is": {
       "version": "18.2.0",
       "resolved": "https://registry.npmjs.org/react-is/-/react-is-18.2.0.tgz",
@@ -6683,15 +6599,6 @@
       "integrity": "sha512-3f0uOEAQwIqGuWW2MVzYg8fV/QNnc/IpuJNG837rLuczAaLVHslWHZQj4IGiEl5Hs3kkbhwL9Ab7Hrsmuj+Smw==",
       "dev": true
     },
-    "node_modules/to-fast-properties": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/to-fast-properties/-/to-fast-properties-2.0.0.tgz",
-      "integrity": "sha512-/OaKK0xYrs3DmxRYqL/yDc+FxFUVYhDlXMhRmv3z915w2HF1tnN1omB354j8VUGO/hbRzyD6Y3sA7v7GS/ceog==",
-      "dev": true,
-      "engines": {
-        "node": ">=4"
-      }
-    },
     "node_modules/to-regex-range": {
       "version": "5.0.1",
       "resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-5.0.1.tgz",

server/package.json

@@ -28,6 +28,7 @@
     "passport-oauth2": "^1.8.0",
     "passport-openidconnect": "^0.1.2",
     "patch-package": "^8.0.0",
+    "qrcode.react": "^4.2.0",
     "socket.io": "^4.7.2",
     "socket.io-client": "^4.7.2"
   },
@@ -42,7 +43,7 @@
     "supertest": "^6.3.4"
   },
   "engines": {
-    "node": "20.x"
+    "node": "22.x"
   },
   "jest": {
     "testEnvironment": "node",

server/routers/images.js

@@ -12,5 +12,8 @@ const upload = multer({ storage: storage });
 
 router.post("/upload", jwt.authenticate, upload.single('image'), asyncHandler(images.upload));
 router.get("/get/:id", asyncHandler(images.get));
+router.get("/getImages", asyncHandler(images.getImages));
+router.get("/getUserImages", jwt.authenticate, asyncHandler(images.getUserImages));
+router.delete("/delete", jwt.authenticate, asyncHandler(images.delete));
 
 module.exports = router;