Merge dev into fix/progress-bar

backend/package.json

@@ -37,6 +37,7 @@
         "jwks-rsa": "^3.1.0",
         "loki-logger-ts": "^1.0.2",
         "marked": "^15.0.7",
+        "nanoid": "^5.1.5",
         "response-time": "^2.3.3",
         "swagger-ui-express": "^5.0.1",
         "uuid": "^11.1.0",

backend/src/controllers/teachers.ts

@@ -7,7 +7,6 @@ import {
     getJoinRequestsByClass,
     getStudentsByTeacher,
     getTeacher,
-    getTeacherQuestions,
     updateClassJoinRequestStatus,
 } from '../services/teachers.js';
 import { requireFields } from './error-helper.js';
@@ -70,16 +69,6 @@ export async function getTeacherStudentHandler(req: Request, res: Response): Pro
     res.json({ students });
 }
 
-export async function getTeacherQuestionHandler(req: Request, res: Response): Promise<void> {
-    const username = req.params.username;
-    const full = req.query.full === 'true';
-    requireFields({ username });
-
-    const questions = await getTeacherQuestions(username, full);
-
-    res.json({ questions });
-}
-
 export async function getStudentJoinRequestHandler(req: Request, res: Response): Promise<void> {
     const classId = req.params.classId;
     requireFields({ classId });

backend/src/data/content/learning-object-repository.ts

@@ -2,7 +2,6 @@ import { DwengoEntityRepository } from '../dwengo-entity-repository.js';
 import { LearningObject } from '../../entities/content/learning-object.entity.js';
 import { LearningObjectIdentifier } from '../../entities/content/learning-object-identifier.js';
 import { Language } from '@dwengo-1/common/util/language';
-import { Teacher } from '../../entities/users/teacher.entity.js';
 
 export class LearningObjectRepository extends DwengoEntityRepository<LearningObject> {
     public async findByIdentifier(identifier: LearningObjectIdentifier): Promise<LearningObject | null> {
@@ -32,11 +31,4 @@ export class LearningObjectRepository extends DwengoEntityRepository<LearningObj
             }
         );
     }
-
-    public async findAllByTeacher(teacher: Teacher): Promise<LearningObject[]> {
-        return this.find(
-            { admins: teacher },
-            { populate: ['admins'] } // Make sure to load admin relations
-        );
-    }
 }

backend/src/entities/assignments/assignment.entity.ts

@@ -26,6 +26,9 @@ export class Assignment {
     @Property({ type: 'string' })
     learningPathHruid!: string;
 
+    @Property({ type: 'datetime', nullable: true })
+    deadline?: Date;
+
     @Enum({
         items: () => Language,
     })

backend/src/entities/classes/class.entity.ts

@@ -1,15 +1,17 @@
 import { Collection, Entity, ManyToMany, PrimaryKey, Property } from '@mikro-orm/core';
-import { v4 } from 'uuid';
 import { Teacher } from '../users/teacher.entity.js';
 import { Student } from '../users/student.entity.js';
 import { ClassRepository } from '../../data/classes/class-repository.js';
+import { customAlphabet } from 'nanoid';
+
+const generateClassId = customAlphabet('ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789', 6);
 
 @Entity({
     repository: () => ClassRepository,
 })
 export class Class {
     @PrimaryKey()
-    classId? = v4();
+    classId? = generateClassId();
 
     @Property({ type: 'string' })
     displayName!: string;

backend/src/interfaces/assignment.ts

@@ -20,6 +20,7 @@ export function mapToAssignmentDTO(assignment: Assignment): AssignmentDTO {
         description: assignment.description,
         learningPath: assignment.learningPathHruid,
         language: assignment.learningPathLanguage,
+        deadline: assignment.deadline ?? new Date(),
         groups: assignment.groups.map((group) => mapToGroupDTO(group, assignment.within)),
     };
 }
@@ -31,6 +32,7 @@ export function mapToAssignment(assignmentData: AssignmentDTO, cls: Class): Assi
         description: assignmentData.description,
         learningPathHruid: assignmentData.learningPath,
         learningPathLanguage: languageMap[assignmentData.language],
+        deadline: assignmentData.deadline,
         groups: [],
     });
 }

backend/src/routes/teachers.ts

@@ -6,7 +6,6 @@ import {
     getStudentJoinRequestHandler,
     getTeacherClassHandler,
     getTeacherHandler,
-    getTeacherQuestionHandler,
     getTeacherStudentHandler,
     updateStudentJoinRequestHandler,
 } from '../controllers/teachers.js';
@@ -27,8 +26,6 @@ router.get('/:username/classes', getTeacherClassHandler);
 
 router.get('/:username/students', getTeacherStudentHandler);
 
-router.get('/:username/questions', getTeacherQuestionHandler);
-
 router.get('/:username/joinRequests/:classId', getStudentJoinRequestHandler);
 
 router.put('/:username/joinRequests/:classId/:studentUsername', updateStudentJoinRequestHandler);

backend/src/services/teachers.ts

@@ -1,12 +1,5 @@
-import {
+import { getClassJoinRequestRepository, getClassRepository, getTeacherRepository } from '../data/repositories.js';
-    getClassJoinRequestRepository,
-    getClassRepository,
-    getLearningObjectRepository,
-    getQuestionRepository,
-    getTeacherRepository,
-} from '../data/repositories.js';
 import { mapToClassDTO } from '../interfaces/class.js';
-import { mapToQuestionDTO, mapToQuestionDTOId } from '../interfaces/question.js';
 import { mapToTeacher, mapToTeacherDTO } from '../interfaces/teacher.js';
 import { Teacher } from '../entities/users/teacher.entity.js';
 import { fetchStudent } from './students.js';
@@ -15,10 +8,6 @@ import { mapToStudentRequestDTO } from '../interfaces/student-request.js';
 import { TeacherRepository } from '../data/users/teacher-repository.js';
 import { ClassRepository } from '../data/classes/class-repository.js';
 import { Class } from '../entities/classes/class.entity.js';
-import { LearningObjectRepository } from '../data/content/learning-object-repository.js';
-import { LearningObject } from '../entities/content/learning-object.entity.js';
-import { QuestionRepository } from '../data/questions/question-repository.js';
-import { Question } from '../entities/questions/question.entity.js';
 import { ClassJoinRequestRepository } from '../data/classes/class-join-request-repository.js';
 import { Student } from '../entities/users/student.entity.js';
 import { NotFoundException } from '../exceptions/not-found-exception.js';
@@ -26,7 +15,6 @@ import { addClassStudent, fetchClass, getClassStudentsDTO } from './classes.js';
 import { TeacherDTO } from '@dwengo-1/common/interfaces/teacher';
 import { ClassDTO } from '@dwengo-1/common/interfaces/class';
 import { StudentDTO } from '@dwengo-1/common/interfaces/student';
-import { QuestionDTO, QuestionId } from '@dwengo-1/common/interfaces/question';
 import { ClassJoinRequestDTO } from '@dwengo-1/common/interfaces/class-join-request';
 import { ClassStatus } from '@dwengo-1/common/util/class-join-request';
 import { ConflictException } from '../exceptions/conflict-exception.js';
@@ -119,28 +107,6 @@ export async function getStudentsByTeacher(username: string, full: boolean): Pro
     return students.map((student) => student.username);
 }
 
-export async function getTeacherQuestions(username: string, full: boolean): Promise<QuestionDTO[] | QuestionId[]> {
-    const teacher: Teacher = await fetchTeacher(username);
-
-    // Find all learning objects that this teacher manages
-    const learningObjectRepository: LearningObjectRepository = getLearningObjectRepository();
-    const learningObjects: LearningObject[] = await learningObjectRepository.findAllByTeacher(teacher);
-
-    if (!learningObjects || learningObjects.length === 0) {
-        return [];
-    }
-
-    // Fetch all questions related to these learning objects
-    const questionRepository: QuestionRepository = getQuestionRepository();
-    const questions: Question[] = await questionRepository.findAllByLearningObjects(learningObjects);
-
-    if (full) {
-        return questions.map(mapToQuestionDTO);
-    }
-
-    return questions.map(mapToQuestionDTOId);
-}
-
 export async function getJoinRequestsByClass(classId: string): Promise<ClassJoinRequestDTO[]> {
     const classRepository: ClassRepository = getClassRepository();
     const cls: Class | null = await classRepository.findById(classId);

backend/tests/controllers/classes.test.ts

@@ -0,0 +1,47 @@
+import { setupTestApp } from '../setup-tests.js';
+import { describe, it, expect, beforeAll, beforeEach, vi, Mock } from 'vitest';
+import { Request, Response } from 'express';
+import { createClassHandler, deleteClassHandler } from '../../src/controllers/classes';
+
+describe('Class controllers', () => {
+    let req: Partial<Request>;
+    let res: Partial<Response>;
+
+    let jsonMock: Mock;
+    let statusMock: Mock;
+
+    beforeAll(async () => {
+        await setupTestApp();
+    });
+
+    beforeEach(async () => {
+        jsonMock = vi.fn();
+        statusMock = vi.fn().mockReturnThis();
+
+        res = {
+            json: jsonMock,
+            status: statusMock,
+        };
+    });
+
+    it('create and delete class', async () => {
+        req = {
+            body: { displayName: 'coole_nieuwe_klas' },
+        };
+
+        await createClassHandler(req as Request, res as Response);
+
+        const result = jsonMock.mock.lastCall?.[0];
+        // Console.log('class', result.class);
+
+        expect(jsonMock).toHaveBeenCalledWith(expect.objectContaining({ class: expect.anything() }));
+
+        req = {
+            params: { id: result.class.id },
+        };
+
+        await deleteClassHandler(req as Request, res as Response);
+
+        expect(jsonMock).toHaveBeenCalledWith(expect.objectContaining({ class: expect.anything() }));
+    });
+});

backend/tests/controllers/students.test.ts

@@ -21,6 +21,7 @@ import { BadRequestException } from '../../src/exceptions/bad-request-exception.
 import { ConflictException } from '../../src/exceptions/conflict-exception.js';
 import { EntityAlreadyExistsException } from '../../src/exceptions/entity-already-exists-exception.js';
 import { StudentDTO } from '@dwengo-1/common/interfaces/student';
+import { getClass02 } from '../test_assets/classes/classes.testdata';
 
 describe('Student controllers', () => {
     let req: Partial<Request>;
@@ -186,7 +187,7 @@ describe('Student controllers', () => {
 
     it('Get join request by student and class', async () => {
         req = {
-            params: { username: 'PinkFloyd', classId: '34d484a1-295f-4e9f-bfdc-3e7a23d86a89' },
+            params: { username: 'PinkFloyd', classId: getClass02().classId },
         };
 
         await getStudentRequestHandler(req as Request, res as Response);
@@ -201,7 +202,7 @@ describe('Student controllers', () => {
     it('Create and delete join request', async () => {
         req = {
             params: { username: 'TheDoors' },
-            body: { classId: '34d484a1-295f-4e9f-bfdc-3e7a23d86a89' },
+            body: { classId: getClass02().classId },
         };
 
         await createStudentRequestHandler(req as Request, res as Response);
@@ -209,7 +210,7 @@ describe('Student controllers', () => {
         expect(jsonMock).toHaveBeenCalledWith(expect.objectContaining({ request: expect.anything() }));
 
         req = {
-            params: { username: 'TheDoors', classId: '34d484a1-295f-4e9f-bfdc-3e7a23d86a89' },
+            params: { username: 'TheDoors', classId: getClass02().classId },
         };
 
         await deleteClassJoinRequestHandler(req as Request, res as Response);
@@ -222,7 +223,7 @@ describe('Student controllers', () => {
     it('Create join request student already in class error', async () => {
         req = {
             params: { username: 'Noordkaap' },
-            body: { classId: '34d484a1-295f-4e9f-bfdc-3e7a23d86a89' },
+            body: { classId: getClass02().classId },
         };
 
         await expect(async () => createStudentRequestHandler(req as Request, res as Response)).rejects.toThrow(ConflictException);
@@ -231,7 +232,7 @@ describe('Student controllers', () => {
     it('Create join request duplicate', async () => {
         req = {
             params: { username: 'Tool' },
-            body: { classId: '34d484a1-295f-4e9f-bfdc-3e7a23d86a89' },
+            body: { classId: getClass02().classId },
         };
 
         await expect(async () => createStudentRequestHandler(req as Request, res as Response)).rejects.toThrow(ConflictException);

backend/tests/controllers/teacher-invitations.test.ts

@@ -12,6 +12,7 @@ import { TeacherInvitationData } from '@dwengo-1/common/interfaces/teacher-invit
 import { getClassHandler } from '../../src/controllers/classes';
 import { BadRequestException } from '../../src/exceptions/bad-request-exception';
 import { ClassStatus } from '@dwengo-1/common/util/class-join-request';
+import { getClass02 } from '../test_assets/classes/classes.testdata';
 
 describe('Teacher controllers', () => {
     let req: Partial<Request>;
@@ -57,7 +58,7 @@ describe('Teacher controllers', () => {
         const body = {
             sender: 'LimpBizkit',
             receiver: 'testleerkracht1',
-            class: '34d484a1-295f-4e9f-bfdc-3e7a23d86a89',
+            class: getClass02().classId,
         } as TeacherInvitationData;
         req = { body };
 
@@ -67,7 +68,7 @@ describe('Teacher controllers', () => {
             params: {
                 sender: 'LimpBizkit',
                 receiver: 'testleerkracht1',
-                classId: '34d484a1-295f-4e9f-bfdc-3e7a23d86a89',
+                classId: getClass02().classId,
             },
             body: { accepted: 'false' },
         };
@@ -80,7 +81,7 @@ describe('Teacher controllers', () => {
             params: {
                 sender: 'LimpBizkit',
                 receiver: 'FooFighters',
-                classId: '34d484a1-295f-4e9f-bfdc-3e7a23d86a89',
+                classId: getClass02().classId,
             },
         };
         await getInvitationHandler(req as Request, res as Response);
@@ -100,7 +101,7 @@ describe('Teacher controllers', () => {
         const body = {
             sender: 'LimpBizkit',
             receiver: 'FooFighters',
-            class: '34d484a1-295f-4e9f-bfdc-3e7a23d86a89',
+            class: getClass02().classId,
         } as TeacherInvitationData;
         req = { body };
 
@@ -111,7 +112,7 @@ describe('Teacher controllers', () => {
 
         req = {
             params: {
-                id: '34d484a1-295f-4e9f-bfdc-3e7a23d86a89',
+                id: getClass02().classId,
             },
         };
 

backend/tests/controllers/teachers.test.ts

@@ -17,6 +17,7 @@ import { EntityAlreadyExistsException } from '../../src/exceptions/entity-alread
 import { getStudentRequestsHandler } from '../../src/controllers/students.js';
 import { TeacherDTO } from '@dwengo-1/common/interfaces/teacher';
 import { getClassHandler } from '../../src/controllers/classes';
+import { getClass02 } from '../test_assets/classes/classes.testdata';
 
 describe('Teacher controllers', () => {
     let req: Partial<Request>;
@@ -169,7 +170,7 @@ describe('Teacher controllers', () => {
 
     it('Get join requests by class', async () => {
         req = {
-            params: { classId: '34d484a1-295f-4e9f-bfdc-3e7a23d86a89' },
+            params: { classId: getClass02().classId },
         };
 
         await getStudentJoinRequestHandler(req as Request, res as Response);
@@ -183,7 +184,7 @@ describe('Teacher controllers', () => {
 
     it('Update join request status', async () => {
         req = {
-            params: { classId: '34d484a1-295f-4e9f-bfdc-3e7a23d86a89', studentUsername: 'PinkFloyd' },
+            params: { classId: getClass02().classId, studentUsername: 'PinkFloyd' },
             body: { accepted: 'true' },
         };
 
@@ -201,7 +202,7 @@ describe('Teacher controllers', () => {
         expect(status).toBeTruthy();
 
         req = {
-            params: { id: '34d484a1-295f-4e9f-bfdc-3e7a23d86a89' },
+            params: { id: getClass02().classId },
         };
 
         await getClassHandler(req as Request, res as Response);

backend/tests/data/assignments/assignments.test.ts

@@ -3,6 +3,7 @@ import { setupTestApp } from '../../setup-tests';
 import { AssignmentRepository } from '../../../src/data/assignments/assignment-repository';
 import { getAssignmentRepository, getClassRepository } from '../../../src/data/repositories';
 import { ClassRepository } from '../../../src/data/classes/class-repository';
+import { getClass02 } from '../../test_assets/classes/classes.testdata';
 
 describe('AssignmentRepository', () => {
     let assignmentRepository: AssignmentRepository;
@@ -15,7 +16,7 @@ describe('AssignmentRepository', () => {
     });
 
     it('should return the requested assignment', async () => {
-        const class_ = await classRepository.findById('34d484a1-295f-4e9f-bfdc-3e7a23d86a89');
+        const class_ = await classRepository.findById(getClass02().classId);
         const assignment = await assignmentRepository.findByClassAndId(class_!, 21001);
 
         expect(assignment).toBeTruthy();
@@ -23,7 +24,7 @@ describe('AssignmentRepository', () => {
     });
 
     it('should return all assignments for a class', async () => {
-        const class_ = await classRepository.findById('34d484a1-295f-4e9f-bfdc-3e7a23d86a89');
+        const class_ = await classRepository.findById(getClass02().classId);
         const assignments = await assignmentRepository.findAllAssignmentsInClass(class_!);
 
         expect(assignments).toBeTruthy();

backend/tests/data/assignments/groups.test.ts

@@ -4,6 +4,7 @@ import { GroupRepository } from '../../../src/data/assignments/group-repository'
 import { getAssignmentRepository, getClassRepository, getGroupRepository } from '../../../src/data/repositories';
 import { AssignmentRepository } from '../../../src/data/assignments/assignment-repository';
 import { ClassRepository } from '../../../src/data/classes/class-repository';
+import { getClass01, getClass02 } from '../../test_assets/classes/classes.testdata';
 
 describe('GroupRepository', () => {
     let groupRepository: GroupRepository;
@@ -18,7 +19,8 @@ describe('GroupRepository', () => {
     });
 
     it('should return the requested group', async () => {
-        const class_ = await classRepository.findById('8764b861-90a6-42e5-9732-c0d9eb2f55f9');
+        const id = getClass01().classId;
+        const class_ = await classRepository.findById(id);
         const assignment = await assignmentRepository.findByClassAndId(class_!, 21000);
 
         const group = await groupRepository.findByAssignmentAndGroupNumber(assignment!, 21001);
@@ -27,7 +29,7 @@ describe('GroupRepository', () => {
     });
 
     it('should return all groups for assignment', async () => {
-        const class_ = await classRepository.findById('8764b861-90a6-42e5-9732-c0d9eb2f55f9');
+        const class_ = await classRepository.findById(getClass01().classId);
         const assignment = await assignmentRepository.findByClassAndId(class_!, 21000);
 
         const groups = await groupRepository.findAllGroupsForAssignment(assignment!);
@@ -37,7 +39,7 @@ describe('GroupRepository', () => {
     });
 
     it('should not find removed group', async () => {
-        const class_ = await classRepository.findById('34d484a1-295f-4e9f-bfdc-3e7a23d86a89');
+        const class_ = await classRepository.findById(getClass02().classId);
         const assignment = await assignmentRepository.findByClassAndId(class_!, 21001);
 
         await groupRepository.deleteByAssignmentAndGroupNumber(assignment!, 21001);

backend/tests/data/assignments/submissions.test.ts

@@ -18,6 +18,7 @@ import { Submission } from '../../../src/entities/assignments/submission.entity'
 import { Class } from '../../../src/entities/classes/class.entity';
 import { Assignment } from '../../../src/entities/assignments/assignment.entity';
 import { testLearningObject01 } from '../../test_assets/content/learning-objects.testdata';
+import { getClass01 } from '../../test_assets/classes/classes.testdata';
 
 describe('SubmissionRepository', () => {
     let submissionRepository: SubmissionRepository;
@@ -54,7 +55,7 @@ describe('SubmissionRepository', () => {
 
     it('should find the most recent submission for a group', async () => {
         const id = new LearningObjectIdentifier('id03', Language.English, 1);
-        const class_ = await classRepository.findById('8764b861-90a6-42e5-9732-c0d9eb2f55f9');
+        const class_ = await classRepository.findById(getClass01().classId);
         const assignment = await assignmentRepository.findByClassAndId(class_!, 21000);
         const group = await groupRepository.findByAssignmentAndGroupNumber(assignment!, 21001);
         const submission = await submissionRepository.findMostRecentSubmissionForGroup(id, group!);
@@ -67,7 +68,7 @@ describe('SubmissionRepository', () => {
     let assignment: Assignment | null;
     let loId: LearningObjectIdentifier;
     it('should find all submissions for a certain learning object and assignment', async () => {
-        clazz = await classRepository.findById('8764b861-90a6-42e5-9732-c0d9eb2f55f9');
+        clazz = await classRepository.findById(getClass01().classId);
         assignment = await assignmentRepository.findByClassAndId(clazz!, 21000);
         loId = {
             hruid: 'id02',

backend/tests/data/classes/class-join-request.test.ts

@@ -4,6 +4,7 @@ import { ClassJoinRequestRepository } from '../../../src/data/classes/class-join
 import { getClassJoinRequestRepository, getClassRepository, getStudentRepository } from '../../../src/data/repositories';
 import { StudentRepository } from '../../../src/data/users/student-repository';
 import { ClassRepository } from '../../../src/data/classes/class-repository';
+import { getClass02, getClass03 } from '../../test_assets/classes/classes.testdata';
 
 describe('ClassJoinRequestRepository', () => {
     let classJoinRequestRepository: ClassJoinRequestRepository;
@@ -26,7 +27,7 @@ describe('ClassJoinRequestRepository', () => {
     });
 
     it('should list all requests to a single class', async () => {
-        const class_ = await cassRepository.findById('34d484a1-295f-4e9f-bfdc-3e7a23d86a89');
+        const class_ = await cassRepository.findById(getClass02().classId);
         const requests = await classJoinRequestRepository.findAllOpenRequestsTo(class_!);
 
         expect(requests).toBeTruthy();
@@ -35,7 +36,7 @@ describe('ClassJoinRequestRepository', () => {
 
     it('should not find a removed request', async () => {
         const student = await studentRepository.findByUsername('SmashingPumpkins');
-        const class_ = await cassRepository.findById('80dcc3e0-1811-4091-9361-42c0eee91cfa');
+        const class_ = await cassRepository.findById(getClass03().classId);
         await classJoinRequestRepository.deleteBy(student!, class_!);
 
         const request = await classJoinRequestRepository.findAllRequestsBy(student!);

backend/tests/data/classes/classes.test.ts

@@ -2,6 +2,7 @@ import { beforeAll, describe, expect, it } from 'vitest';
 import { ClassRepository } from '../../../src/data/classes/class-repository';
 import { setupTestApp } from '../../setup-tests';
 import { getClassRepository } from '../../../src/data/repositories';
+import { getClass01, getClass04 } from '../../test_assets/classes/classes.testdata';
 
 describe('ClassRepository', () => {
     let classRepository: ClassRepository;
@@ -18,16 +19,16 @@ describe('ClassRepository', () => {
     });
 
     it('should return requested class', async () => {
-        const classVar = await classRepository.findById('8764b861-90a6-42e5-9732-c0d9eb2f55f9');
+        const classVar = await classRepository.findById(getClass01().classId);
 
         expect(classVar).toBeTruthy();
         expect(classVar?.displayName).toBe('class01');
     });
 
     it('class should be gone after deletion', async () => {
-        await classRepository.deleteById('33d03536-83b8-4880-9982-9bbf2f908ddf');
+        await classRepository.deleteById(getClass04().classId);
 
-        const classVar = await classRepository.findById('33d03536-83b8-4880-9982-9bbf2f908ddf');
+        const classVar = await classRepository.findById(getClass04().classId);
 
         expect(classVar).toBeNull();
     });

backend/tests/data/classes/teacher-invitation.test.ts

@@ -4,6 +4,7 @@ import { getClassRepository, getTeacherInvitationRepository, getTeacherRepositor
 import { TeacherInvitationRepository } from '../../../src/data/classes/teacher-invitation-repository';
 import { TeacherRepository } from '../../../src/data/users/teacher-repository';
 import { ClassRepository } from '../../../src/data/classes/class-repository';
+import { getClass01, getClass02 } from '../../test_assets/classes/classes.testdata';
 
 describe('ClassRepository', () => {
     let teacherInvitationRepository: TeacherInvitationRepository;
@@ -34,7 +35,7 @@ describe('ClassRepository', () => {
     });
 
     it('should return all invitations for a class', async () => {
-        const class_ = await classRepository.findById('34d484a1-295f-4e9f-bfdc-3e7a23d86a89');
+        const class_ = await classRepository.findById(getClass02().classId);
         const invitations = await teacherInvitationRepository.findAllInvitationsForClass(class_!);
 
         expect(invitations).toBeTruthy();
@@ -42,7 +43,7 @@ describe('ClassRepository', () => {
     });
 
     it('should not find a removed invitation', async () => {
-        const class_ = await classRepository.findById('8764b861-90a6-42e5-9732-c0d9eb2f55f9');
+        const class_ = await classRepository.findById(getClass01().classId);
         const sender = await teacherRepository.findByUsername('FooFighters');
         const receiver = await teacherRepository.findByUsername('LimpBizkit');
         await teacherInvitationRepository.deleteBy(class_!, sender!, receiver!);

backend/tests/data/questions/questions.test.ts

@@ -14,6 +14,7 @@ import { Language } from '@dwengo-1/common/util/language';
 import { Question } from '../../../src/entities/questions/question.entity';
 import { Class } from '../../../src/entities/classes/class.entity';
 import { Assignment } from '../../../src/entities/assignments/assignment.entity';
+import { getClass01 } from '../../test_assets/classes/classes.testdata';
 
 describe('QuestionRepository', () => {
     let questionRepository: QuestionRepository;
@@ -37,7 +38,7 @@ describe('QuestionRepository', () => {
         const id = new LearningObjectIdentifier('id03', Language.English, 1);
         const student = await studentRepository.findByUsername('Noordkaap');
 
-        const clazz = await getClassRepository().findById('8764b861-90a6-42e5-9732-c0d9eb2f55f9');
+        const clazz = await getClassRepository().findById(getClass01().classId);
         const assignment = await getAssignmentRepository().findByClassAndId(clazz!, 21000);
         const group = await getGroupRepository().findByAssignmentAndGroupNumber(assignment!, 21001);
         await questionRepository.createQuestion({
@@ -56,7 +57,7 @@ describe('QuestionRepository', () => {
     let assignment: Assignment | null;
     let loId: LearningObjectIdentifier;
     it('should find all questions for a certain learning object and assignment', async () => {
-        clazz = await getClassRepository().findById('8764b861-90a6-42e5-9732-c0d9eb2f55f9');
+        clazz = await getClassRepository().findById(getClass01().classId);
         assignment = await getAssignmentRepository().findByClassAndId(clazz!, 21000);
         loId = {
             hruid: 'id05',

backend/tests/test_assets/assignments/assignments.testdata.ts

@@ -6,13 +6,20 @@ import { testLearningPathWithConditions } from '../content/learning-paths.testda
 import { getClassWithTestleerlingAndTestleerkracht } from '../classes/classes.testdata';
 
 export function makeTestAssignemnts(em: EntityManager, classes: Class[]): Assignment[] {
+    const futureDate = new Date();
+    futureDate.setDate(futureDate.getDate() + 7);
+    const pastDate = new Date();
+    pastDate.setDate(pastDate.getDate() - 7);
+    const today = new Date();
+    today.setHours(23, 59);
     assignment01 = em.create(Assignment, {
         id: 21000,
         within: classes[0],
         title: 'dire straits',
         description: 'reading',
-        learningPathHruid: 'id02',
+        learningPathHruid: 'un_ai',
         learningPathLanguage: Language.English,
+        deadline: today,
         groups: [],
     });
 
@@ -23,6 +30,7 @@ export function makeTestAssignemnts(em: EntityManager, classes: Class[]): Assign
         description: 'reading',
         learningPathHruid: 'id01',
         learningPathLanguage: Language.English,
+        deadline: futureDate,
         groups: [],
     });
 
@@ -33,6 +41,7 @@ export function makeTestAssignemnts(em: EntityManager, classes: Class[]): Assign
         description: 'will be deleted',
         learningPathHruid: 'id02',
         learningPathLanguage: Language.English,
+        deadline: pastDate,
         groups: [],
     });
 
@@ -43,6 +52,7 @@ export function makeTestAssignemnts(em: EntityManager, classes: Class[]): Assign
         description: 'with a description',
         learningPathHruid: 'id01',
         learningPathLanguage: Language.English,
+        deadline: pastDate,
         groups: [],
     });
 
@@ -53,6 +63,7 @@ export function makeTestAssignemnts(em: EntityManager, classes: Class[]): Assign
         description: 'You have to do the testing learning path with a condition.',
         learningPathHruid: testLearningPathWithConditions.hruid,
         learningPathLanguage: testLearningPathWithConditions.language as Language,
+        deadline: futureDate,
         groups: [],
     });
 

backend/tests/test_assets/classes/classes.testdata.ts

@@ -10,7 +10,7 @@ export function makeTestClasses(em: EntityManager, students: Student[], teachers
     const teacherClass01: Teacher[] = teachers.slice(4, 5);
 
     class01 = em.create(Class, {
-        classId: '8764b861-90a6-42e5-9732-c0d9eb2f55f9',
+        classId: 'X2J9QT', // 8764b861-90a6-42e5-9732-c0d9eb2f55f9
         displayName: 'class01',
         teachers: teacherClass01,
         students: studentsClass01,
@@ -20,7 +20,7 @@ export function makeTestClasses(em: EntityManager, students: Student[], teachers
     const teacherClass02: Teacher[] = teachers.slice(1, 2);
 
     class02 = em.create(Class, {
-        classId: '34d484a1-295f-4e9f-bfdc-3e7a23d86a89',
+        classId: '7KLPMA', // 34d484a1-295f-4e9f-bfdc-3e7a23d86a89
         displayName: 'class02',
         teachers: teacherClass02,
         students: studentsClass02,
@@ -30,7 +30,7 @@ export function makeTestClasses(em: EntityManager, students: Student[], teachers
     const teacherClass03: Teacher[] = teachers.slice(2, 3);
 
     class03 = em.create(Class, {
-        classId: '80dcc3e0-1811-4091-9361-42c0eee91cfa',
+        classId: 'R0D3UZ', // 80dcc3e0-1811-4091-9361-42c0eee91cfa
         displayName: 'class03',
         teachers: teacherClass03,
         students: studentsClass03,
@@ -40,14 +40,14 @@ export function makeTestClasses(em: EntityManager, students: Student[], teachers
     const teacherClass04: Teacher[] = teachers.slice(2, 3);
 
     class04 = em.create(Class, {
-        classId: '33d03536-83b8-4880-9982-9bbf2f908ddf',
+        classId: 'Q8N5YC', // 33d03536-83b8-4880-9982-9bbf2f908ddf
         displayName: 'class04',
         teachers: teacherClass04,
         students: studentsClass04,
     });
 
     classWithTestleerlingAndTestleerkracht = em.create(Class, {
-        classId: 'a75298b5-18aa-471d-8eeb-5d77eb989393',
+        classId: 'ZAV71B', // Was a75298b5-18aa-471d-8eeb-5d77eb989393
         displayName: 'Testklasse',
         teachers: [getTestleerkracht1()],
         students: [getTestleerling1()],

common/src/interfaces/assignment.ts

@@ -7,6 +7,7 @@ export interface AssignmentDTO {
     description: string;
     learningPath: string;
     language: string;
+    deadline: Date;
     groups: GroupDTO[] | string[][];
 }
 

frontend/src/assets/common.css

@@ -0,0 +1,54 @@
+.h1 {
+    color: #0e6942;
+    text-transform: uppercase;
+    font-weight: bolder;
+    font-size: 50px;
+    padding-left: 1%;
+}
+
+.empty-message {
+    text-align: center;
+    font-size: 18px;
+}
+
+.header {
+    font-weight: bold !important;
+    background-color: #0e6942;
+    color: white;
+    padding: 10px;
+}
+
+.table thead th:first-child {
+    border-top-left-radius: 10px;
+}
+
+.table thead th:last-child {
+    border-top-right-radius: 10px;
+}
+
+.table tbody tr:nth-child(odd) {
+    background-color: white;
+}
+
+.table tbody tr:nth-child(even) {
+    background-color: #f6faf2;
+}
+
+.table td,
+.table th {
+    border-bottom: 1px solid #0e6942;
+    border-top: 1px solid #0e6942;
+}
+
+.table {
+    width: 90%;
+    padding-top: 10px;
+    border-collapse: collapse;
+}
+
+@media screen and (max-width: 850px) {
+    .h1 {
+        text-align: center;
+        padding-left: 0;
+    }
+}

frontend/src/components/BrowseThemes.vue

@@ -57,6 +57,22 @@
         </div>
 
         <v-row v-else>
+            <v-col
+                cols="12"
+                sm="6"
+                md="4"
+                lg="4"
+                class="d-flex"
+            >
+                <ThemeCard
+                    path="/learningPath/search"
+                    :is-absolute-path="true"
+                    :title="t('searchAllLearningPathsTitle')"
+                    :description="t('searchAllLearningPathsDescription')"
+                    icon="mdi-magnify"
+                    class="fill-height grey-bg-card"
+                />
+            </v-col>
             <v-col
                 v-for="card in cards"
                 :key="card.key"
@@ -74,24 +90,13 @@
                     class="fill-height"
                 />
             </v-col>
-            <v-col
-                cols="12"
-                sm="6"
-                md="4"
-                lg="4"
-                class="d-flex"
-            >
-                <ThemeCard
-                    path="/learningPath/search"
-                    :is-absolute-path="true"
-                    :title="t('searchAllLearningPathsTitle')"
-                    :description="t('searchAllLearningPathsDescription')"
-                    icon="mdi-magnify"
-                    class="fill-height"
-                />
-            </v-col>
         </v-row>
     </v-container>
 </template>
 
-<style scoped></style>
+<style scoped>
+    .grey-bg-card {
+        background-color: #f6faf2;
+        border: 2px solid #0e6942;
+    }
+</style>

frontend/src/components/MenuBar.vue

@@ -14,6 +14,7 @@
     const _router = useRouter(); // Zonder '_' gaf dit een linter error voor unused variable
 
     const name: string = auth.authState.user!.profile.name!;
+    const email = auth.authState.user!.profile.email;
     const initials: string = name
         .split(" ")
         .map((n) => n[0])
@@ -90,7 +91,11 @@
             <!--            >-->
             <!--                {{ t("discussions") }}-->
             <!--            </v-btn>-->
-            <v-menu open-on-hover>
+        </v-toolbar-items>
+        <v-menu
+            open-on-hover
+            open-on-click
+        >
             <template v-slot:activator="{ props }">
                 <v-btn
                     v-bind="props"
@@ -114,7 +119,6 @@
                 </v-list-item>
             </v-list>
         </v-menu>
-        </v-toolbar-items>
         <v-spacer></v-spacer>
         <v-dialog max-width="500">
             <template v-slot:activator="{ props: activatorProps }">
@@ -158,12 +162,43 @@
                 </v-card>
             </template>
         </v-dialog>
-        <v-avatar
+        <v-menu min-width="200px">
-            size="large"
+            <template v-slot:activator="{ props }">
-            color="#0e6942"
+                <v-btn
-            class="user-button"
+                    icon
-            >{{ initials }}</v-avatar
+                    v-bind="props"
                 >
+                    <v-avatar
+                        color="#0e6942"
+                        size="large"
+                        class="user-button"
+                    >
+                        <span>{{ initials }}</span>
+                    </v-avatar>
+                </v-btn>
+            </template>
+            <v-card>
+                <v-card-text>
+                    <div class="mx-auto text-center">
+                        <v-avatar color="#0e6942">
+                            <span class="text-h5">{{ initials }}</span>
+                        </v-avatar>
+                        <h3>{{ name }}</h3>
+                        <p class="text-caption mt-1">{{ email }}</p>
+                        <v-divider class="my-3"></v-divider>
+                        <v-btn
+                            variant="text"
+                            rounded
+                            append-icon="mdi-logout"
+                            @click="performLogout"
+                            to="/login"
+                            >{{ t("logout") }}</v-btn
+                        >
+                        <v-divider class="my-3"></v-divider>
+                    </div>
+                </v-card-text>
+            </v-card>
+        </v-menu>
     </v-app-bar>
     <v-navigation-drawer
         v-model="drawer"
@@ -248,6 +283,12 @@
         text-transform: none;
     }
 
+    .translate-button {
+        z-index: 1;
+        position: relative;
+        margin-left: 10px;
+    }
+
     @media (max-width: 700px) {
         .menu {
             display: none;

frontend/src/components/assignments/DeadlineSelector.vue

@@ -1,49 +1,30 @@
 <script setup lang="ts">
-    import { ref, computed } from "vue";
+    import { ref, watch } from "vue";
     import { deadlineRules } from "@/utils/assignment-rules.ts";
 
-    const date = ref("");
+    const emit = defineEmits<(e: "update:deadline", value: Date) => void>();
-    const time = ref("23:59");
-    const emit = defineEmits(["update:deadline"]);
 
-    const formattedDeadline = computed(() => {
+    const datetime = ref("");
-        if (!date.value || !time.value) return "";
+
-        return `${date.value} ${time.value}`;
+    // Watch the datetime value and emit the update
+    watch(datetime, (val) => {
+        const newDate = new Date(val);
+        if (!isNaN(newDate.getTime())) {
+            emit("update:deadline", newDate);
+        }
     });
-
-    function updateDeadline(): void {
-        if (date.value && time.value) {
-            emit("update:deadline", formattedDeadline.value);
-        }
-    }
 </script>
 
 <template>
-    <div>
     <v-card-text>
         <v-text-field
-                v-model="date"
+            v-model="datetime"
-                label="Select Deadline Date"
+            type="datetime-local"
-                type="date"
+            label="Select Deadline"
             variant="outlined"
             density="compact"
             :rules="deadlineRules"
             required
-                @update:modelValue="updateDeadline"
+        />
-            ></v-text-field>
     </v-card-text>
-
-        <v-card-text>
-            <v-text-field
-                v-model="time"
-                label="Select Deadline Time"
-                type="time"
-                variant="outlined"
-                density="compact"
-                @update:modelValue="updateDeadline"
-            ></v-text-field>
-        </v-card-text>
-    </div>
 </template>
-
-<style scoped></style>

frontend/src/controllers/teachers.ts

@@ -1,6 +1,5 @@
 import { BaseController } from "@/controllers/base-controller.ts";
 import type { JoinRequestResponse, JoinRequestsResponse, StudentsResponse } from "@/controllers/students.ts";
-import type { QuestionsResponse } from "@/controllers/questions.ts";
 import type { ClassesResponse } from "@/controllers/classes.ts";
 import type { TeacherDTO } from "@dwengo-1/common/interfaces/teacher";
 
@@ -40,10 +39,6 @@ export class TeacherController extends BaseController {
         return this.get<StudentsResponse>(`/${username}/students`, { full });
     }
 
-    async getQuestions(username: string, full = false): Promise<QuestionsResponse> {
-        return this.get<QuestionsResponse>(`/${username}/questions`, { full });
-    }
-
     async getStudentJoinRequests(username: string, classId: string): Promise<JoinRequestsResponse> {
         return this.get<JoinRequestsResponse>(`/${username}/joinRequests/${classId}`);
     }

frontend/src/i18n/locale/de.json

@@ -21,6 +21,7 @@
     "JoinClassExplanation": "Geben Sie den Code ein, den Ihnen die Lehrkraft mitgeteilt hat, um der Klasse beizutreten.",
     "invalidFormat": "Ungültiges Format",
     "submitCode": "senden",
+    "submit": "senden",
     "members": "Mitglieder",
     "themes": "Themen",
     "choose-theme": "Wählen Sie ein Thema",
@@ -68,10 +69,10 @@
     "pick-class": "Wählen Sie eine klasse",
     "choose-students": "Studenten auswählen",
     "create-group": "Gruppe erstellen",
-    "class": "klasse",
+    "class": "Klasse",
     "delete": "löschen",
     "view-assignment": "Auftrag anzeigen",
-    "code": "code",
+    "code": "Code",
     "invitations": "Einladungen",
     "createClass": "Klasse erstellen",
     "createClassInstructions": "Geben Sie einen Namen für Ihre Klasse ein und klicken Sie auf „Erstellen“. Es erscheint ein Fenster mit einem Code, den Sie kopieren können. Geben Sie diesen Code an Ihre Schüler weiter und sie können Ihrer Klasse beitreten.",
@@ -83,7 +84,7 @@
     "onlyUse": "nur Buchstaben, Zahlen, Bindestriche (-) und Unterstriche (_) verwenden",
     "close": "schließen",
     "copied": "kopiert!",
-    "accept": "akzeptieren",
+    "accept": "Akzeptieren",
     "deny": "ablehnen",
     "sent": "sent",
     "failed": "fehlgeschlagen",
@@ -109,7 +110,7 @@
     "remove": "entfernen",
     "students": "Studenten",
     "classJoinRequests": "Beitrittsanfragen",
-    "reject": "ablehnen",
+    "reject": "Ablehnen",
     "areusure": "Sind Sie sicher?",
     "yes": "ja",
     "teachers": "Lehrer",
@@ -120,5 +121,18 @@
     "invite": "einladen",
     "assignmentIndicator": "AUFGABE",
     "searchAllLearningPathsTitle": "Alle Lernpfade durchsuchen",
-    "searchAllLearningPathsDescription": "Nicht gefunden, was Sie gesucht haben? Klicken Sie hier, um unsere gesamte Lernpfad-Datenbank zu durchsuchen."
+    "searchAllLearningPathsDescription": "Nicht gefunden, was Sie gesucht haben? Klicken Sie hier, um unsere gesamte Lernpfad-Datenbank zu durchsuchen.",
+    "no-students-found": "Diese Klasse hat keine Schüler.",
+    "no-invitations-found": "Sie haben keine ausstehenden Einladungen.",
+    "no-join-requests-found": "Es gibt keine ausstehenden Beitrittsanfragen für diese Klasse.",
+    "no-classes-found": "Sie sind noch keinem Kurs beigetreten.",
+    "classCreated": "Klasse erstellt!",
+    "success": "Erfolg",
+    "submitted": "eingereicht",
+    "see-submission": "Einsendung anzeigen",
+    "view-submissions": "Einsendungen anzeigen",
+    "valid-username": "Bitte geben Sie einen gültigen Benutzernamen ein",
+    "creationFailed": "Erstellung fehlgeschlagen, bitte versuchen Sie es erneut",
+    "no-assignments": "Derzeit gibt es keine Zuweisungen.",
+    "deadline": "deadline"
 }

frontend/src/i18n/locale/en.json

@@ -33,6 +33,7 @@
     "JoinClassExplanation": "Enter the code the teacher has given you to join the class.",
     "invalidFormat": "Invalid format.",
     "submitCode": "submit",
+    "submit": "submit",
     "members": "Members",
     "themes": "Themes",
     "choose-theme": "Select a theme",
@@ -68,21 +69,21 @@
     "pick-class": "Pick a class",
     "choose-students": "Select students",
     "create-group": "Create group",
-    "class": "class",
+    "class": "Class",
     "delete": "delete",
     "view-assignment": "View assignment",
-    "code": "code",
+    "code": "Code",
-    "invitations": "invitations",
+    "invitations": "Invitations",
-    "createClass": "create class",
+    "createClass": "Create class",
     "classname": "classname",
     "EnterNameOfClass": "Enter a classname.",
     "create": "create",
-    "sender": "sender",
+    "sender": "Sender",
     "nameIsMandatory": "classname is mandatory",
     "onlyUse": "only use letters, numbers, dashes (-) and underscores (_)",
     "close": "close",
     "copied": "copied!",
-    "accept": "accept",
+    "accept": "Accept",
     "deny": "deny",
     "createClassInstructions": "Enter a name for your class and click on create. A window will appear with a code that you can copy. Give this code to your students and they will be able to join.",
     "sent": "sent",
@@ -107,12 +108,12 @@
     "progress": "Progress",
     "created": "created",
     "remove": "remove",
-    "students": "students",
+    "students": "Students",
-    "classJoinRequests": "join requests",
+    "classJoinRequests": "Join requests",
-    "reject": "reject",
+    "reject": "Reject",
     "areusure": "Are you sure?",
     "yes": "yes",
-    "teachers": "teachers",
+    "teachers": "Teachers",
     "accepted": "accepted",
     "rejected": "rejected",
     "enterUsername": "enter the username of the teacher you would like to invite",
@@ -120,5 +121,18 @@
     "invite": "invite",
     "assignmentIndicator": "ASSIGNMENT",
     "searchAllLearningPathsTitle": "Search all learning paths",
-    "searchAllLearningPathsDescription": "You didn't find what you were looking for? Click here to search our whole database of available learning paths."
+    "searchAllLearningPathsDescription": "You didn't find what you were looking for? Click here to search our whole database of available learning paths.",
+    "no-students-found": "This class has no students.",
+    "no-invitations-found": "You have no pending invitations.",
+    "no-join-requests-found": "There are no pending join requests for this class.",
+    "no-classes-found": "You are not yet part of a class.",
+    "classCreated": "class created!",
+    "success": "success",
+    "submitted": "submitted",
+    "see-submission": "view submission",
+    "view-submissions": "view submissions",
+    "valid-username": "please enter a valid username",
+    "creationFailed": "creation failed, please try again",
+    "no-assignments": "There are currently no assignments.",
+    "deadline": "deadline"
 }

frontend/src/i18n/locale/fr.json

@@ -33,6 +33,7 @@
     "JoinClassExplanation": "Entrez le code que l'enseignant vous a donné pour rejoindre la classe.",
     "invalidFormat": "Format non valide.",
     "submitCode": "envoyer",
+    "submit": "envoyer",
     "members": "Membres",
     "themes": "Thèmes",
     "choose-theme": "Choisis un thème",
@@ -68,22 +69,22 @@
     "pick-class": "Choisissez une classe",
     "choose-students": "Sélectionnez des élèves",
     "create-group": "Créer un groupe",
-    "class": "classe",
+    "class": "Classe",
     "delete": "supprimer",
     "view-assignment": "Voir le travail",
-    "code": "code",
+    "code": "Code",
-    "invitations": "invitations",
+    "invitations": "Invitations",
-    "createClass": "créer une classe",
+    "createClass": "Créer une classe",
     "createClassInstructions": "Entrez un nom pour votre classe et cliquez sur créer. Une fenêtre apparaît avec un code que vous pouvez copier. Donnez ce code à vos élèves et ils pourront rejoindre votre classe.",
     "classname": "nom de classe",
     "EnterNameOfClass": "saisir un nom de classe.",
     "create": "créer",
-    "sender": "expéditeur",
+    "sender": "Expéditeur",
     "nameIsMandatory": "le nom de classe est obligatoire",
     "onlyUse": "n'utiliser que des lettres, des chiffres, des tirets (-) et des traits de soulignement (_)",
     "close": "fermer",
     "copied": "copié!",
-    "accept": "accepter",
+    "accept": "Accepter",
     "deny": "refuser",
     "sent": "envoyé",
     "failed": "échoué",
@@ -107,12 +108,13 @@
     "submission": "Soumission",
     "progress": "Progrès",
     "remove": "supprimer",
-    "students": "étudiants",
+    "students": "Étudiants",
-    "classJoinRequests": "demandes d'adhésion",
+
-    "reject": "rejeter",
+    "classJoinRequests": "Demandes d'adhésion",
+    "reject": "Rejeter",
     "areusure": "Êtes-vous sûr?",
     "yes": "oui",
-    "teachers": "enseignants",
+    "teachers": "Enseignants",
     "accepted": "acceptée",
     "rejected": "rejetée",
     "enterUsername": "entrez le nom d'utilisateur de l'enseignant que vous souhaitez inviter",
@@ -120,5 +122,18 @@
     "invite": "inviter",
     "assignmentIndicator": "DEVOIR",
     "searchAllLearningPathsTitle": "Rechercher tous les parcours d'apprentissage",
-    "searchAllLearningPathsDescription": "Vous n'avez pas trouvé ce que vous cherchiez ? Cliquez ici pour rechercher dans toute notre base de données de parcours d'apprentissage disponibles."
+    "searchAllLearningPathsDescription": "Vous n'avez pas trouvé ce que vous cherchiez ? Cliquez ici pour rechercher dans toute notre base de données de parcours d'apprentissage disponibles.",
+    "no-students-found": "Cette classe n'a pas d'élèves.",
+    "no-invitations-found": "Vous n'avez aucune invitation en attente.",
+    "no-join-requests-found": "Il n'y a aucune demande d'adhésion en attente pour cette classe.",
+    "no-classes-found": "Vous ne faites pas encore partie d'une classe.",
+    "classCreated": "Classe créée !",
+    "success": "succès",
+    "submitted": "soumis",
+    "see-submission": "voir la soumission",
+    "view-submissions": "voir les soumissions",
+    "valid-username": "veuillez entrer un nom d'utilisateur valide",
+    "creationFailed": "échec de la création, veuillez réessayer",
+    "no-assignments": "Il n'y a actuellement aucun travail.",
+    "deadline": "délai"
 }

frontend/src/i18n/locale/nl.json

@@ -33,6 +33,7 @@
     "JoinClassExplanation": "Voer de code in die je van de docent hebt gekregen om lid te worden van de klas.",
     "invalidFormat": "Ongeldig formaat.",
     "submitCode": "verzenden",
+    "submit": "verzenden",
     "members": "Leden",
     "themes": "Lesthema's",
     "choose-theme": "Kies een thema",
@@ -68,22 +69,22 @@
     "pick-class": "Kies een klas",
     "choose-students": "Studenten selecteren",
     "create-group": "Groep aanmaken",
-    "class": "klas",
+    "class": "Klas",
     "delete": "verwijderen",
     "view-assignment": "Opdracht bekijken",
-    "code": "code",
+    "code": "Code",
-    "invitations": "uitnodigingen",
+    "invitations": "Uitnodigingen",
-    "createClass": "klas aanmaken",
+    "createClass": "Klas aanmaken",
     "createClassInstructions": "Voer een naam in voor je klas en klik op create. Er verschijnt een venster met een code die je kunt kopiëren. Geef deze code aan je leerlingen en ze kunnen deelnemen aan je klas.",
     "classname": "klasnaam",
     "EnterNameOfClass": "Geef een klasnaam op.",
     "create": "aanmaken",
-    "sender": "afzender",
+    "sender": "Afzender",
     "nameIsMandatory": "klasnaam is verplicht",
     "onlyUse": "gebruik enkel letters, cijfers, dashes (-) en underscores (_)",
     "close": "sluiten",
     "copied": "gekopieerd!",
-    "accept": "accepteren",
+    "accept": "Accepteren",
     "deny": "weigeren",
     "sent": "verzonden",
     "failed": "mislukt",
@@ -107,12 +108,12 @@
     "submission": "Indiening",
     "progress": "Vooruitgang",
     "remove": "verwijder",
-    "students": "studenten",
+    "students": "Studenten",
-    "classJoinRequests": "deelname verzoeken",
+    "classJoinRequests": "Deelname verzoeken",
-    "reject": "weiger",
+    "reject": "Weiger",
     "areusure": "Bent u zeker?",
     "yes": "ja",
-    "teachers": "leerkrachten",
+    "teachers": "Leerkrachten",
     "accepted": "geaccepteerd",
     "rejected": "geweigerd",
     "enterUsername": "vul de gebruikersnaam van de leerkracht die je wilt uitnodigen in",
@@ -120,5 +121,18 @@
     "invite": "uitnodigen",
     "assignmentIndicator": "OPDRACHT",
     "searchAllLearningPathsTitle": "Alle leerpaden doorzoeken",
-    "searchAllLearningPathsDescription": "Niet gevonden waar je naar op zoek was? Klik hier om onze volledige databank van beschikbare leerpaden te doorzoeken."
+    "searchAllLearningPathsDescription": "Niet gevonden waar je naar op zoek was? Klik hier om onze volledige databank van beschikbare leerpaden te doorzoeken.",
+    "no-students-found": "Deze klas heeft geen leerlingen.",
+    "no-invitations-found": "U heeft geen openstaande uitnodigingen.",
+    "no-join-requests-found": "Er zijn geen openstaande verzoeken om lid te worden van deze klas.",
+    "no-classes-found": "U maakt nog geen deel uit van een klas.",
+    "classCreated": "Klas aangemaakt!",
+    "success": "succes",
+    "submitted": "ingediend",
+    "see-submission": "inzending bekijken",
+    "view-submissions": "inzendingen bekijken",
+    "valid-username": "voer een geldige gebruikersnaam in",
+    "creationFailed": "aanmaak mislukt, probeer het opnieuw",
+    "no-assignments": "Er zijn momenteel geen opdrachten.",
+    "deadline": "deadline"
 }

frontend/src/queries/teachers.ts

@@ -10,7 +10,6 @@ import {
 import { TeacherController, type TeacherResponse, type TeachersResponse } from "@/controllers/teachers.ts";
 import type { ClassesResponse } from "@/controllers/classes.ts";
 import type { JoinRequestResponse, JoinRequestsResponse, StudentsResponse } from "@/controllers/students.ts";
-import type { QuestionsResponse } from "@/controllers/questions.ts";
 import type { TeacherDTO } from "@dwengo-1/common/interfaces/teacher";
 import { studentJoinRequestQueryKey, studentJoinRequestsQueryKey } from "@/queries/students.ts";
 
@@ -33,10 +32,6 @@ function teacherStudentsQueryKey(username: string, full: boolean): [string, stri
     return ["teacher-students", username, full];
 }
 
-function teacherQuestionsQueryKey(username: string, full: boolean): [string, string, boolean] {
-    return ["teacher-questions", username, full];
-}
-
 export function teacherClassJoinRequests(classId: string): [string, string] {
     return ["teacher-class-join-requests", classId];
 }
@@ -80,17 +75,6 @@ export function useTeacherStudentsQuery(
     });
 }
 
-export function useTeacherQuestionsQuery(
-    username: MaybeRefOrGetter<string | undefined>,
-    full: MaybeRefOrGetter<boolean> = false,
-): UseQueryReturnType<QuestionsResponse, Error> {
-    return useQuery({
-        queryKey: computed(() => teacherQuestionsQueryKey(toValue(username)!, toValue(full))),
-        queryFn: async () => teacherController.getQuestions(toValue(username)!, toValue(full)),
-        enabled: () => Boolean(toValue(username)),
-    });
-}
-
 export function useTeacherJoinRequestsQuery(
     username: MaybeRefOrGetter<string | undefined>,
     classId: MaybeRefOrGetter<string | undefined>,

frontend/src/views/HomePage.vue

@@ -28,7 +28,7 @@
                     alt="Dwengo logo"
                     style="align-self: center"
                 />
-                <h1>{{ t("homeTitle") }}</h1>
+                <h1 class="h1">{{ t("homeTitle") }}</h1>
                 <p class="info">
                     {{ t("homeIntroduction1") }}
                 </p>
@@ -84,7 +84,10 @@
                 </div>
             </div>
             <div class="container_right">
-                <v-menu open-on-hover>
+                <v-menu
+                    open-on-hover
+                    open-on-click
+                >
                     <template v-slot:activator="{ props }">
                         <v-btn
                             v-bind="props"

frontend/src/views/LoginPage.vue

@@ -1,6 +1,20 @@
 <script setup lang="ts">
+    import { useRouter } from "vue-router";
     import dwengoLogo from "../../../assets/img/dwengo-groen-zwart.svg";
     import auth from "@/services/auth/auth-service.ts";
+    import { watch } from "vue";
+
+    const router = useRouter();
+
+    watch(
+        () => auth.isLoggedIn.value,
+        async (newVal) => {
+            if (newVal) {
+                await router.push("/user");
+            }
+        },
+        { immediate: true },
+    );
 
     async function loginAsStudent(): Promise<void> {
         await auth.loginAs("student");
@@ -9,10 +23,6 @@
     async function loginAsTeacher(): Promise<void> {
         await auth.loginAs("teacher");
     }
-
-    async function performLogout(): Promise<void> {
-        await auth.logout();
-    }
 </script>
 
 <template>
@@ -65,13 +75,6 @@
                 </div>
             </ul>
         </div>
-        <div v-if="auth.isLoggedIn.value">
-            <p>
-                You are currently logged in as {{ auth.authState.user!.profile.name }} ({{ auth.authState.activeRole }})
-            </p>
-            <v-btn @click="performLogout">Logout</v-btn>
-            <v-btn to="/user">home</v-btn>
-        </div>
     </main>
 </template>
 

frontend/src/views/assignments/CreateAssignment.vue

@@ -48,7 +48,7 @@
 
     // Disable combobox when learningPath prop is passed
     const lpIsSelected = route.query.hruid !== undefined;
-    const deadline = ref(null);
+    const deadline = ref(new Date());
     const description = ref("");
     const groups = ref<string[][]>([]);
 
@@ -86,6 +86,7 @@
             title: assignmentTitle.value,
             description: description.value,
             learningPath: lp || "",
+            deadline: deadline.value,
             language: language.value,
             groups: groups.value,
         };
@@ -96,7 +97,7 @@
 
 <template>
     <div class="main-container">
-        <h1 class="title">{{ t("new-assignment") }}</h1>
+        <h1 class="h1">{{ t("new-assignment") }}</h1>
         <v-card class="form-card">
             <v-form
                 ref="form"

frontend/src/views/assignments/UserAssignments.vue

@@ -9,8 +9,9 @@
     import type { ClassDTO } from "@dwengo-1/common/interfaces/class";
     import { asyncComputed } from "@vueuse/core";
     import { useDeleteAssignmentMutation } from "@/queries/assignments.ts";
+    import "../../assets/common.css";
 
-    const { t } = useI18n();
+    const { t, locale } = useI18n();
     const router = useRouter();
 
     const role = ref(auth.authState.activeRole);
@@ -27,13 +28,13 @@
         classesQueryResults = useStudentClassesQuery(username, true);
     }
 
-    //TODO: remove later
     const classController = new ClassController();
 
-    //TODO: replace by query that fetches all user's assignment
+    const assignments = asyncComputed(
-    const assignments = asyncComputed(async () => {
+        async () => {
             const classes = classesQueryResults?.data?.value?.classes;
             if (!classes) return [];
+
             const result = await Promise.all(
                 (classes as ClassDTO[]).map(async (cls) => {
                     const { assignments } = await classController.getAssignments(cls.id);
@@ -44,13 +45,30 @@
                         description: a.description,
                         learningPath: a.learningPath,
                         language: a.language,
+                        deadline: a.deadline,
                         groups: a.groups,
                     }));
                 }),
             );
 
-        return result.flat();
+            // Order the assignments by deadline
-    }, []);
+            return result.flat().sort((a, b) => {
+                const now = Date.now();
+                const aTime = new Date(a.deadline).getTime();
+                const bTime = new Date(b.deadline).getTime();
+
+                const aIsPast = aTime < now;
+                const bIsPast = bTime < now;
+
+                if (aIsPast && !bIsPast) return 1;
+                if (!aIsPast && bIsPast) return -1;
+
+                return aTime - bTime;
+            });
+        },
+        [],
+        { evaluating: true },
+    );
 
     async function goToCreateAssignment(): Promise<void> {
         await router.push("/assignment/create");
@@ -72,6 +90,35 @@
         mutate({ cid: clsId, an: num });
     }
 
+    function formatDate(date?: string | Date): string {
+        if (!date) return "–";
+        const d = new Date(date);
+
+        // Choose locale based on selected language
+        const currentLocale = locale.value;
+
+        return d.toLocaleDateString(currentLocale, {
+            weekday: "short",
+            day: "2-digit",
+            month: "long",
+            year: "numeric",
+            hour: "numeric",
+            minute: "2-digit",
+        });
+    }
+
+    function getDeadlineClass(deadline?: string | Date): string {
+        if (!deadline) return "";
+
+        const date = new Date(deadline);
+        const now = new Date();
+        const in24Hours = new Date(now.getTime() + 24 * 60 * 60 * 1000);
+
+        if (date.getTime() < now.getTime()) return "deadline-passed";
+        if (date.getTime() <= in24Hours.getTime()) return "deadline-in24hours";
+        return "deadline-upcoming";
+    }
+
     onMounted(async () => {
         const user = await auth.loadUser();
         username.value = user?.profile?.preferred_username ?? "";
@@ -80,7 +127,7 @@
 
 <template>
     <div class="assignments-container">
-        <h1>{{ t("assignments") }}</h1>
+        <h1 class="h1">{{ t("assignments") }}</h1>
 
         <v-btn
             v-if="isTeacher"
@@ -107,6 +154,13 @@
                                     {{ assignment.class.displayName }}
                                 </span>
                             </div>
+                            <div
+                                class="assignment-deadline"
+                                :class="getDeadlineClass(assignment.deadline)"
+                            >
+                                {{ t("deadline") }}:
+                                <span>{{ formatDate(assignment.deadline) }}</span>
+                            </div>
                         </div>
 
                         <div class="spacer"></div>
@@ -131,6 +185,13 @@
                     </v-card>
                 </v-col>
             </v-row>
+            <v-row v-if="assignments.length === 0">
+                <v-col cols="12">
+                    <div class="no-assignments">
+                        {{ t("no-assignments") }}
+                    </div>
+                </v-col>
+            </v-row>
         </v-container>
     </div>
 </template>
@@ -139,18 +200,32 @@
     .assignments-container {
         width: 100%;
         margin: 0 auto;
-        padding: 2% 4%;
         box-sizing: border-box;
     }
 
     .center-btn {
         display: block;
-        margin-left: auto;
+        margin: 0 auto 2rem auto;
-        margin-right: auto;
+        font-weight: 600;
+        background-color: #10ad61;
+        color: white;
+        transition: background-color 0.2s;
+    }
+    .center-btn:hover {
+        background-color: #0e6942;
     }
 
     .assignment-card {
-        padding: 1rem;
+        padding: 1.25rem;
+        border-radius: 16px;
+        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
+        background-color: white;
+        transition:
+            transform 0.2s,
+            box-shadow 0.2s;
+    }
+    .assignment-card:hover {
+        box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
     }
 
     .top-content {
@@ -158,6 +233,35 @@
         word-break: break-word;
     }
 
+    .assignment-title {
+        font-weight: 700;
+        font-size: 1.4rem;
+        color: #0e6942;
+        margin-bottom: 0.3rem;
+    }
+
+    .assignment-class,
+    .assignment-deadline {
+        font-size: 0.95rem;
+        color: #444;
+        margin-bottom: 0.2rem;
+    }
+
+    .class-name {
+        font-weight: 600;
+        color: #097180;
+    }
+
+    .assignment-deadline.deadline-passed {
+        color: #d32f2f;
+        font-weight: bold;
+    }
+
+    .assignment-deadline.deadline-in24hours {
+        color: #f57c00;
+        font-weight: bold;
+    }
+
     .spacer {
         flex: 1;
     }
@@ -165,24 +269,14 @@
     .button-row {
         display: flex;
         justify-content: flex-end;
-        gap: 0.5rem;
+        gap: 0.75rem;
         flex-wrap: wrap;
     }
 
-    .assignment-title {
+    .no-assignments {
-        font-weight: bold;
+        text-align: center;
-        font-size: 1.5rem;
+        font-size: 1.2rem;
-        margin-bottom: 0.1rem;
+        color: #777;
-        word-break: break-word;
+        padding: 3rem 0;
-    }
-
-    .assignment-class {
-        color: #666;
-        font-size: 0.95rem;
-    }
-
-    .class-name {
-        font-weight: 500;
-        color: #333;
     }
 </style>

frontend/src/views/classes/SingleClass.vue

@@ -13,6 +13,7 @@
     import { useCreateTeacherInvitationMutation } from "@/queries/teacher-invitations";
     import type { TeacherInvitationData } from "@dwengo-1/common/interfaces/teacher-invitation";
     import { useDisplay } from "vuetify";
+    import "../../assets/common.css";
 
     const { t } = useI18n();
 
@@ -112,7 +113,7 @@
 
     function sentInvite(): void {
         if (!usernameTeacher.value) {
-            showSnackbar(t("please enter a valid username"), "error");
+            showSnackbar(t("valid-username"), "error");
             return;
         }
         const data: TeacherInvitationData = {
@@ -186,7 +187,7 @@
             v-slot="classResponse: { data: ClassResponse }"
         >
             <div>
-                <h1 class="title">{{ classResponse.data.class.displayName }}</h1>
+                <h1 class="h1">{{ classResponse.data.class.displayName }}</h1>
                 <using-query-result
                     :query-result="getStudents"
                     v-slot="studentsResponse: { data: StudentsResponse }"
@@ -211,19 +212,34 @@
                                             <th class="header"></th>
                                         </tr>
                                     </thead>
-                                    <tbody>
+
+                                    <tbody v-if="studentsResponse.data.students.length">
                                         <tr
                                             v-for="s in studentsResponse.data.students as StudentDTO[]"
                                             :key="s.id"
                                         >
-                                            <td>
+                                            <td>{{ s.firstName + " " + s.lastName }}</td>
-                                                {{ s.firstName + " " + s.lastName }}
-                                            </td>
                                             <td>
                                                 <v-btn @click="showPopup(s)">{{ t("remove") }}</v-btn>
                                             </td>
                                         </tr>
                                     </tbody>
+
+                                    <tbody v-else>
+                                        <tr>
+                                            <td
+                                                colspan="2"
+                                                class="empty-message"
+                                            >
+                                                <v-icon
+                                                    icon="mdi-information-outline"
+                                                    size="small"
+                                                >
+                                                </v-icon>
+                                                {{ t("no-students-found") }}
+                                            </td>
+                                        </tr>
+                                    </tbody>
                                 </v-table>
                             </v-col>
                             <using-query-result
@@ -242,7 +258,7 @@
                                                 <th class="header">{{ t("accept") + "/" + t("reject") }}</th>
                                             </tr>
                                         </thead>
-                                        <tbody>
+                                        <tbody v-if="joinRequests.data.joinRequests.length">
                                             <tr
                                                 v-for="jr in joinRequests.data.joinRequests as ClassJoinRequestDTO[]"
                                                 :key="(jr.class, jr.requester, jr.status)"
@@ -287,6 +303,21 @@
                                                 </td>
                                             </tr>
                                         </tbody>
+                                        <tbody v-else>
+                                            <tr>
+                                                <td
+                                                    colspan="2"
+                                                    class="empty-message"
+                                                >
+                                                    <v-icon
+                                                        icon="mdi-information-outline"
+                                                        size="small"
+                                                    >
+                                                    </v-icon>
+                                                    {{ t("no-join-requests-found") }}
+                                                </td>
+                                            </tr>
+                                        </tbody>
                                     </v-table>
                                 </v-col>
                             </using-query-result>
@@ -356,49 +387,6 @@
     </main>
 </template>
 <style scoped>
-    .header {
-        font-weight: bold !important;
-        background-color: #0e6942;
-        color: white;
-        padding: 10px;
-    }
-
-    table thead th:first-child {
-        border-top-left-radius: 10px;
-    }
-
-    .table thead th:last-child {
-        border-top-right-radius: 10px;
-    }
-
-    .table tbody tr:nth-child(odd) {
-        background-color: white;
-    }
-
-    .table tbody tr:nth-child(even) {
-        background-color: #f6faf2;
-    }
-
-    td,
-    th {
-        border-bottom: 1px solid #0e6942;
-        border-top: 1px solid #0e6942;
-    }
-
-    .table {
-        width: 90%;
-        padding-top: 10px;
-        border-collapse: collapse;
-    }
-
-    h1 {
-        color: #0e6942;
-        text-transform: uppercase;
-        font-weight: bolder;
-        padding-top: 2%;
-        font-size: 50px;
-    }
-
     h2 {
         color: #0e6942;
         font-size: 30px;
@@ -407,6 +395,7 @@
     .join {
         display: flex;
         flex-direction: column;
+        margin-left: 1%;
         gap: 20px;
         margin-top: 50px;
     }
@@ -416,16 +405,7 @@
         text-decoration: underline;
     }
 
-    main {
-        margin-left: 30px;
-    }
-
     @media screen and (max-width: 800px) {
-        h1 {
-            text-align: center;
-            padding-left: 0;
-        }
-
         .join {
             text-align: center;
             align-items: center;

frontend/src/views/classes/StudentClasses.vue

@@ -12,6 +12,7 @@
     import { useClassStudentsQuery, useClassTeachersQuery } from "@/queries/classes";
     import type { StudentsResponse } from "@/controllers/students";
     import type { TeachersResponse } from "@/controllers/teachers";
+    import "../../assets/common.css";
 
     const { t } = useI18n();
 
@@ -135,7 +136,7 @@
             ></v-empty-state>
         </div>
         <div v-else>
-            <h1 class="title">{{ t("classes") }}</h1>
+            <h1 class="h1">{{ t("classes") }}</h1>
             <using-query-result
                 :query-result="classesQuery"
                 v-slot="classResponse: { data: ClassesResponse }"
@@ -161,7 +162,7 @@
                                         <th class="header">{{ t("members") }}</th>
                                     </tr>
                                 </thead>
-                                <tbody>
+                                <tbody v-if="classResponse.data.classes.length">
                                     <tr
                                         v-for="c in classResponse.data.classes as ClassDTO[]"
                                         :key="c.id"
@@ -181,6 +182,21 @@
                                         </td>
                                     </tr>
                                 </tbody>
+                                <tbody v-else>
+                                    <tr>
+                                        <td
+                                            colspan="3"
+                                            class="empty-message"
+                                        >
+                                            <v-icon
+                                                icon="mdi-information-outline"
+                                                size="small"
+                                            >
+                                            </v-icon>
+                                            {{ t("no-classes-found") }}
+                                        </td>
+                                    </tr>
+                                </tbody>
                             </v-table>
                         </v-col>
                     </v-row>
@@ -271,49 +287,6 @@
     </main>
 </template>
 <style scoped>
-    .header {
-        font-weight: bold !important;
-        background-color: #0e6942;
-        color: white;
-        padding: 10px;
-    }
-
-    table thead th:first-child {
-        border-top-left-radius: 10px;
-    }
-
-    .table thead th:last-child {
-        border-top-right-radius: 10px;
-    }
-
-    .table tbody tr:nth-child(odd) {
-        background-color: white;
-    }
-
-    .table tbody tr:nth-child(even) {
-        background-color: #f6faf2;
-    }
-
-    td,
-    th {
-        border-bottom: 1px solid #0e6942;
-        border-top: 1px solid #0e6942;
-    }
-
-    .table {
-        width: 90%;
-        padding-top: 10px;
-        border-collapse: collapse;
-    }
-
-    h1 {
-        color: #0e6942;
-        text-transform: uppercase;
-        font-weight: bolder;
-        padding-top: 2%;
-        font-size: 50px;
-    }
-
     h2 {
         color: #0e6942;
         font-size: 30px;
@@ -321,6 +294,7 @@
 
     .join {
         display: flex;
+        margin-left: 1%;
         flex-direction: column;
         gap: 20px;
         margin-top: 50px;
@@ -331,16 +305,7 @@
         text-decoration: underline;
     }
 
-    main {
-        margin-left: 30px;
-    }
-
     @media screen and (max-width: 800px) {
-        h1 {
-            text-align: center;
-            padding-left: 0;
-        }
-
         .join {
             text-align: center;
             align-items: center;

frontend/src/views/classes/TeacherClasses.vue

@@ -15,6 +15,7 @@
         useTeacherInvitationsReceivedQuery,
     } from "@/queries/teacher-invitations";
     import { useDisplay } from "vuetify";
+    import "../../assets/common.css";
 
     const { t } = useI18n();
 
@@ -112,7 +113,7 @@
             dialog.value = true;
         }
         if (!className.value || className.value === "") {
-            showSnackbar(t("name is mandatory"), "error");
+            showSnackbar(t("nameIsMandatory"), "error");
         }
     }
 
@@ -137,6 +138,13 @@
         copied.value = true;
     }
 
+    async function copyCode(selectedCode: string): Promise<void> {
+        code.value = selectedCode;
+        await copyToClipboard();
+        showSnackbar(t("copied"), "white");
+        copied.value = false;
+    }
+
     // Custom breakpoints
     const customBreakpoints = {
         xs: 0,
@@ -183,7 +191,7 @@
             ></v-empty-state>
         </div>
         <div v-else>
-            <h1 class="title">{{ t("classes") }}</h1>
+            <h1 class="h1">{{ t("classes") }}</h1>
             <using-query-result
                 :query-result="classesQuery"
                 v-slot="classesResponse: { data: ClassesResponse }"
@@ -212,7 +220,7 @@
                                         <th class="header">{{ t("members") }}</th>
                                     </tr>
                                 </thead>
-                                <tbody>
+                                <tbody v-if="classesResponse.data.classes.length">
                                     <tr
                                         v-for="c in classesResponse.data.classes as ClassDTO[]"
                                         :key="c.id"
@@ -227,7 +235,14 @@
                                             </v-btn>
                                         </td>
                                         <td>
-                                            <span v-if="!isMdAndDown">{{ c.id }}</span>
+                                            <v-btn
+                                                v-if="!isMdAndDown"
+                                                variant="text"
+                                                append-icon="mdi-content-copy"
+                                                @click="copyCode(c.id)"
+                                            >
+                                                {{ c.id }}
+                                            </v-btn>
                                             <span
                                                 v-else
                                                 style="cursor: pointer"
@@ -239,6 +254,21 @@
                                         <td>{{ c.students.length }}</td>
                                     </tr>
                                 </tbody>
+                                <tbody v-else>
+                                    <tr>
+                                        <td
+                                            colspan="3"
+                                            class="empty-message"
+                                        >
+                                            <v-icon
+                                                icon="mdi-information-outline"
+                                                size="small"
+                                            >
+                                            </v-icon>
+                                            {{ t("no-classes-found") }}
+                                        </td>
+                                    </tr>
+                                </tbody>
                             </v-table>
                         </v-col>
                         <v-col
@@ -318,7 +348,7 @@
                 </v-container>
             </using-query-result>
 
-            <h1 class="title">
+            <h1 class="h1">
                 {{ t("invitations") }}
             </h1>
             <v-container
@@ -342,6 +372,7 @@
                                 :query-result="allClassesQuery"
                                 v-slot="classesResponse: { data: ClassesResponse }"
                             >
+                                <template v-if="invitationsResponse.data.invitations.length">
                                     <tr
                                         v-for="i in invitationsResponse.data.invitations as TeacherInvitationDTO[]"
                                         :key="i.classId"
@@ -355,7 +386,9 @@
                                         </td>
                                         <td>
                                             {{
-                                            (i.sender as TeacherDTO).firstName + " " + (i.sender as TeacherDTO).lastName
+                                                (i.sender as TeacherDTO).firstName +
+                                                " " +
+                                                (i.sender as TeacherDTO).lastName
                                             }}
                                         </td>
                                         <td class="text-right">
@@ -397,6 +430,22 @@
                                             ></span>
                                         </td>
                                     </tr>
+                                </template>
+                                <template v-else>
+                                    <tr>
+                                        <td
+                                            colspan="3"
+                                            class="empty-message"
+                                        >
+                                            <v-icon
+                                                icon="mdi-information-outline"
+                                                size="small"
+                                            >
+                                            </v-icon>
+                                            {{ t("no-invitations-found") }}
+                                        </td>
+                                    </tr>
+                                </template>
                             </using-query-result>
                         </using-query-result>
                     </tbody>
@@ -449,49 +498,6 @@
     </main>
 </template>
 <style scoped>
-    .header {
-        font-weight: bold !important;
-        background-color: #0e6942;
-        color: white;
-        padding: 10px;
-    }
-
-    table thead th:first-child {
-        border-top-left-radius: 10px;
-    }
-
-    .table thead th:last-child {
-        border-top-right-radius: 10px;
-    }
-
-    .table tbody tr:nth-child(odd) {
-        background-color: white;
-    }
-
-    .table tbody tr:nth-child(even) {
-        background-color: #f6faf2;
-    }
-
-    td,
-    th {
-        border-bottom: 1px solid #0e6942;
-        border-top: 1px solid #0e6942;
-    }
-
-    .table {
-        width: 90%;
-        padding-top: 10px;
-        border-collapse: collapse;
-    }
-
-    h1 {
-        color: #0e6942;
-        text-transform: uppercase;
-        font-weight: bolder;
-        padding-top: 2%;
-        font-size: 50px;
-    }
-
     h2 {
         color: #0e6942;
         font-size: 30px;
@@ -509,16 +515,7 @@
         text-decoration: underline;
     }
 
-    main {
-        margin-left: 30px;
-    }
-
     @media screen and (max-width: 850px) {
-        h1 {
-            text-align: center;
-            padding-left: 0;
-        }
-
         .join {
             text-align: center;
             align-items: center;
@@ -541,10 +538,6 @@
             flex-direction: column !important;
         }
 
-        .table {
-            width: 100%;
-        }
-
         .responsive-col {
             max-width: 100% !important;
             flex-basis: 100% !important;

frontend/src/views/homepage/UserHomePage.vue

@@ -3,6 +3,7 @@
     import { useI18n } from "vue-i18n";
     import { THEMESITEMS, AGE_TO_THEMES } from "@/utils/constants.ts";
     import BrowseThemes from "@/components/BrowseThemes.vue";
+    import "../../assets/common.css";
 
     const { t, locale } = useI18n();
 
@@ -46,7 +47,7 @@
 
 <template>
     <div class="main-container">
-        <h1 class="title">{{ t("themes") }}</h1>
+        <h1 class="h1">{{ t("themes") }}</h1>
         <v-container class="dropdowns">
             <v-select
                 class="v-select"
@@ -77,24 +78,6 @@
 </template>
 
 <style scoped>
-    .main-container {
-        min-height: 100vh;
-        min-width: 100vw;
-        display: flex;
-        flex-direction: column;
-        align-items: flex-start;
-        justify-content: flex-start;
-    }
-
-    .title {
-        max-width: 50rem;
-        margin-left: 1rem;
-        margin-top: 1rem;
-        text-align: center;
-        display: flex;
-        justify-content: center;
-    }
-
     .dropdowns {
         display: flex;
         justify-content: space-between;
@@ -107,12 +90,6 @@
         min-width: 100px;
     }
 
-    @media (max-width: 768px) {
-        .main-container {
-            padding: 1rem;
-        }
-    }
-
     @media (max-width: 700px) {
         .dropdowns {
             flex-direction: column;

frontend/src/views/learning-paths/LearningPathPage.vue

@@ -287,6 +287,8 @@
                     <template v-slot:default>
                         <v-btn
                             class="button-in-nav"
+                            width="100%"
+                            :color="COLORS.teacherExclusive"
                             @click="assign()"
                             >{{ t("assignLearningPath") }}</v-btn
                         >

frontend/src/views/learning-paths/LearningPathSearchPage.vue

@@ -17,32 +17,52 @@
 </script>
 
 <template>
-    <div class="search-field-container">
+    <v-container class="search-page-container">
-        <learning-path-search-field class="search-field"></learning-path-search-field>
+        <v-row
-    </div>
+            justify="center"
+            class="mb-6"
+        >
+            <v-col
+                cols="12"
+                sm="8"
+                md="6"
+                lg="4"
+            >
+                <learning-path-search-field class="search-field" />
+            </v-col>
+        </v-row>
 
+        <v-row justify="center">
+            <v-col cols="12">
                 <using-query-result
                     :query-result="searchQueryResults"
                     v-slot="{ data }: { data: LearningPath[] }"
                 >
-        <learning-paths-grid :learning-paths="data"></learning-paths-grid>
+                    <learning-paths-grid :learning-paths="data" />
                 </using-query-result>
-    <div content="empty-state-container">
+
-        <v-empty-state
+                <div
                     v-if="!query"
+                    class="empty-state-container"
+                >
+                    <v-empty-state
                         icon="mdi-magnify"
                         :title="t('enterSearchTerm')"
                         :text="t('enterSearchTermDescription')"
-        ></v-empty-state>
+                    />
                 </div>
+            </v-col>
+        </v-row>
+    </v-container>
 </template>
 
 <style scoped>
-    .search-field-container {
+    .search-page-container {
-        display: block;
+        padding-top: 40px;
-        margin: 20px;
+        padding-bottom: 40px;
     }
+
     .search-field {
-        max-width: 300px;
+        max-width: 100%;
     }
 </style>

frontend/tests/controllers/assignments-controller.test.ts

@@ -5,7 +5,7 @@ describe("AssignmentController Tests", () => {
     let controller: AssignmentController;
 
     beforeEach(() => {
-        controller = new AssignmentController("8764b861-90a6-42e5-9732-c0d9eb2f55f9"); // Example class ID
+        controller = new AssignmentController("X2J9QT"); // Example class ID (class01)
     });
 
     it("should fetch all assignments", async () => {

frontend/tests/controllers/groups.controller.test.ts

@@ -3,7 +3,7 @@ import { GroupController } from "../../src/controllers/groups";
 
 describe("Test controller groups", () => {
     it("Get groups", async () => {
-        const classId = "8764b861-90a6-42e5-9732-c0d9eb2f55f9";
+        const classId = "X2J9QT"; // Class01
         const assignmentNumber = 21000;
 
         const controller = new GroupController(classId, assignmentNumber);

frontend/tests/controllers/submissions-controller.test.ts

@@ -5,7 +5,7 @@ import { Language } from "../../src/data-objects/language";
 describe("Test controller submissions", () => {
     it("Get submission by number", async () => {
         const hruid = "id03";
-        const classId = "8764b861-90a6-42e5-9732-c0d9eb2f55f9";
+        const classId = "X2J9QT"; // Class01
         const controller = new SubmissionController(hruid);
 
         const data = await controller.getByNumber(Language.English, 1, classId, 1, 1, 1);