style: fix linting issues met Prettier

README.md

@@ -62,7 +62,9 @@ De tech-stack bestaat uit:
 Voor meer informatie over de keuze van deze tech-stack, zie [designkeuzes](https://github.com/SELab-2/Dwengo-1/wiki/Developer:-Design-keuzes).
 
 ## Testen
+
 Voer volgende commando's uit om de <frontend/backend> te testen:
+
 ```
 npm run test:unit
 ```

backend/README.md

@@ -22,7 +22,9 @@ npm run start
 ```
 
 ### Tests
+
 Voer volgend commando uit om de unit tests uit te voeren:
+
 ```
 npm run test:unit
 ```

backend/src/data/questions/answer-repository.ts

@@ -4,19 +4,13 @@ import { Question } from '../../entities/questions/question.entity.js';
 import { Teacher } from '../../entities/users/teacher.entity.js';
 
 export class AnswerRepository extends DwengoEntityRepository<Answer> {
-    public createAnswer(answer: {
+    public createAnswer(answer: { toQuestion: Question; author: Teacher; content: string }): Promise<Answer> {
-        toQuestion: Question;
+        const answerEntity = this.create({
-        author: Teacher;
-        content: string;
-    }): Promise<Answer> {
-        const answerEntity = this.create(
-            {
             toQuestion: answer.toQuestion,
             author: answer.author,
             content: answer.content,
-                timestamp: new Date()
+            timestamp: new Date(),
-            }
+        });
-        );
         return this.insert(answerEntity);
     }
     public findAllAnswersToQuestion(question: Question): Promise<Answer[]> {

backend/src/data/questions/question-repository.ts

@@ -11,7 +11,7 @@ export class QuestionRepository extends DwengoEntityRepository<Question> {
             learningObjectVersion: question.loId.version,
             author: question.author,
             content: question.content,
-            timestamp: new Date()
+            timestamp: new Date(),
         });
         questionEntity.learningObjectHruid = question.loId.hruid;
         questionEntity.learningObjectLanguage = question.loId.language;

backend/src/mikro-orm.config.ts

@@ -24,7 +24,7 @@ import { LearningPath } from './entities/content/learning-path.entity.js';
 
 import { Answer } from './entities/questions/answer.entity.js';
 import { Question } from './entities/questions/question.entity.js';
-import {SqliteAutoincrementSubscriber} from "./sqlite-autoincrement-workaround.js";
+import { SqliteAutoincrementSubscriber } from './sqlite-autoincrement-workaround.js';
 
 const entities = [
     User,

backend/src/sqlite-autoincrement-workaround.ts

@@ -1,4 +1,4 @@
-import {EntityProperty, EventArgs, EventSubscriber} from "@mikro-orm/core";
+import { EntityProperty, EventArgs, EventSubscriber } from '@mikro-orm/core';
 
 /**
  * The tests are ran on an in-memory SQLite database. However, SQLite does not allow fields which are part of composite
@@ -29,7 +29,7 @@ export class SqliteAutoincrementSubscriber implements EventSubscriber {
             const property = prop as EntityProperty<T>;
             if (property.primary && property.autoincrement && !(args.entity as Record<string, any>)[property.name]) {
                 // Obtain and increment sequence number of this entity.
-                const propertyKey = args.meta.class.name + "." + property.name;
+                const propertyKey = args.meta.class.name + '.' + property.name;
                 const nextSeqNumber = this.sequenceNumbersForEntityType.get(propertyKey) || 0;
                 this.sequenceNumbersForEntityType.set(propertyKey, nextSeqNumber + 1);
 

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

@@ -1,10 +1,7 @@
 import { beforeAll, describe, expect, it } from 'vitest';
 import { setupTestApp } from '../../setup-tests';
 import { AssignmentRepository } from '../../../src/data/assignments/assignment-repository';
-import {
+import { getAssignmentRepository, getClassRepository } from '../../../src/data/repositories';
-    getAssignmentRepository,
-    getClassRepository,
-} from '../../../src/data/repositories';
 import { ClassRepository } from '../../../src/data/classes/class-repository';
 
 describe('AssignmentRepository', () => {
@@ -19,10 +16,7 @@ describe('AssignmentRepository', () => {
 
     it('should return the requested assignment', async () => {
         const class_ = await classRepository.findById('id02');
-        const assignment = await assignmentRepository.findByClassAndId(
+        const assignment = await assignmentRepository.findByClassAndId(class_!, 2);
-            class_!,
-            2
-        );
 
         expect(assignment).toBeTruthy();
         expect(assignment!.title).toBe('tool');
@@ -30,8 +24,7 @@ describe('AssignmentRepository', () => {
 
     it('should return all assignments for a class', async () => {
         const class_ = await classRepository.findById('id02');
-        const assignments =
+        const assignments = await assignmentRepository.findAllAssignmentsInClass(class_!);
-            await assignmentRepository.findAllAssignmentsInClass(class_!);
 
         expect(assignments).toBeTruthy();
         expect(assignments).toHaveLength(1);
@@ -42,10 +35,7 @@ describe('AssignmentRepository', () => {
         const class_ = await classRepository.findById('id01');
         await assignmentRepository.deleteByClassAndId(class_!, 3);
 
-        const assignment = await assignmentRepository.findByClassAndId(
+        const assignment = await assignmentRepository.findByClassAndId(class_!, 3);
-            class_!,
-            3
-        );
 
         expect(assignment).toBeNull();
     });

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

@@ -1,11 +1,7 @@
 import { beforeAll, describe, expect, it } from 'vitest';
 import { setupTestApp } from '../../setup-tests';
 import { GroupRepository } from '../../../src/data/assignments/group-repository';
-import {
+import { getAssignmentRepository, getClassRepository, getGroupRepository } from '../../../src/data/repositories';
-    getAssignmentRepository,
-    getClassRepository,
-    getGroupRepository,
-} from '../../../src/data/repositories';
 import { AssignmentRepository } from '../../../src/data/assignments/assignment-repository';
 import { ClassRepository } from '../../../src/data/classes/class-repository';
 
@@ -23,29 +19,18 @@ describe('GroupRepository', () => {
 
     it('should return the requested group', async () => {
         const class_ = await classRepository.findById('id01');
-        const assignment = await assignmentRepository.findByClassAndId(
+        const assignment = await assignmentRepository.findByClassAndId(class_!, 1);
-            class_!,
-            1
-        );
 
-        const group = await groupRepository.findByAssignmentAndGroupNumber(
+        const group = await groupRepository.findByAssignmentAndGroupNumber(assignment!, 1);
-            assignment!,
-            1
-        );
 
         expect(group).toBeTruthy();
     });
 
     it('should return all groups for assignment', async () => {
         const class_ = await classRepository.findById('id01');
-        const assignment = await assignmentRepository.findByClassAndId(
+        const assignment = await assignmentRepository.findByClassAndId(class_!, 1);
-            class_!,
-            1
-        );
 
-        const groups = await groupRepository.findAllGroupsForAssignment(
+        const groups = await groupRepository.findAllGroupsForAssignment(assignment!);
-            assignment!
-        );
 
         expect(groups).toBeTruthy();
         expect(groups).toHaveLength(3);
@@ -53,17 +38,11 @@ describe('GroupRepository', () => {
 
     it('should not find removed group', async () => {
         const class_ = await classRepository.findById('id02');
-        const assignment = await assignmentRepository.findByClassAndId(
+        const assignment = await assignmentRepository.findByClassAndId(class_!, 2);
-            class_!,
-            2
-        );
 
         await groupRepository.deleteByAssignmentAndGroupNumber(assignment!, 1);
 
-        const group = await groupRepository.findByAssignmentAndGroupNumber(
+        const group = await groupRepository.findByAssignmentAndGroupNumber(assignment!, 1);
-            assignment!,
-            1
-        );
 
         expect(group).toBeNull();
     });

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

@@ -33,11 +33,7 @@ describe('SubmissionRepository', () => {
 
     it('should find the requested submission', async () => {
         const id = new LearningObjectIdentifier('id03', Language.English, '1');
-        const submission =
+        const submission = await submissionRepository.findSubmissionByLearningObjectAndSubmissionNumber(id, 1);
-            await submissionRepository.findSubmissionByLearningObjectAndSubmissionNumber(
-                id,
-                1
-            );
 
         expect(submission).toBeTruthy();
         expect(submission?.content).toBe('sub1');
@@ -46,11 +42,7 @@ describe('SubmissionRepository', () => {
     it('should find the most recent submission for a student', async () => {
         const id = new LearningObjectIdentifier('id02', Language.English, '1');
         const student = await studentRepository.findByUsername('Noordkaap');
-        const submission =
+        const submission = await submissionRepository.findMostRecentSubmissionForStudent(id, student!);
-            await submissionRepository.findMostRecentSubmissionForStudent(
-                id,
-                student!
-            );
 
         expect(submission).toBeTruthy();
         expect(submission?.submissionTime.getDate()).toBe(25);
@@ -59,19 +51,9 @@ 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('id01');
-        const assignment = await assignmentRepository.findByClassAndId(
+        const assignment = await assignmentRepository.findByClassAndId(class_!, 1);
-            class_!,
+        const group = await groupRepository.findByAssignmentAndGroupNumber(assignment!, 1);
-            1
+        const submission = await submissionRepository.findMostRecentSubmissionForGroup(id, group!);
-        );
-        const group = await groupRepository.findByAssignmentAndGroupNumber(
-            assignment!,
-            1
-        );
-        const submission =
-            await submissionRepository.findMostRecentSubmissionForGroup(
-                id,
-                group!
-            );
 
         expect(submission).toBeTruthy();
         expect(submission?.submissionTime.getDate()).toBe(25);
@@ -79,16 +61,9 @@ describe('SubmissionRepository', () => {
 
     it('should not find a deleted submission', async () => {
         const id = new LearningObjectIdentifier('id01', Language.English, '1');
-        await submissionRepository.deleteSubmissionByLearningObjectAndSubmissionNumber(
+        await submissionRepository.deleteSubmissionByLearningObjectAndSubmissionNumber(id, 1);
-            id,
-            1
-        );
 
-        const submission =
+        const submission = await submissionRepository.findSubmissionByLearningObjectAndSubmissionNumber(id, 1);
-            await submissionRepository.findSubmissionByLearningObjectAndSubmissionNumber(
-                id,
-                1
-            );
 
         expect(submission).toBeNull();
     });

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

@@ -1,11 +1,7 @@
 import { beforeAll, describe, expect, it } from 'vitest';
 import { setupTestApp } from '../../setup-tests';
 import { ClassJoinRequestRepository } from '../../../src/data/classes/class-join-request-repository';
-import {
+import { getClassJoinRequestRepository, getClassRepository, getStudentRepository } from '../../../src/data/repositories';
-    getClassJoinRequestRepository,
-    getClassRepository,
-    getStudentRepository,
-} from '../../../src/data/repositories';
 import { StudentRepository } from '../../../src/data/users/student-repository';
 import { Class } from '../../../src/entities/classes/class.entity';
 import { ClassRepository } from '../../../src/data/classes/class-repository';
@@ -25,9 +21,7 @@ describe('ClassJoinRequestRepository', () => {
 
     it('should list all requests from student to join classes', async () => {
         const student = await studentRepository.findByUsername('PinkFloyd');
-        const requests = await classJoinRequestRepository.findAllRequestsBy(
+        const requests = await classJoinRequestRepository.findAllRequestsBy(student!);
-            student!
-        );
 
         expect(requests).toBeTruthy();
         expect(requests).toHaveLength(2);
@@ -35,23 +29,18 @@ describe('ClassJoinRequestRepository', () => {
 
     it('should list all requests to a single class', async () => {
         const class_ = await cassRepository.findById('id02');
-        const requests = await classJoinRequestRepository.findAllOpenRequestsTo(
+        const requests = await classJoinRequestRepository.findAllOpenRequestsTo(class_!);
-            class_!
-        );
 
         expect(requests).toBeTruthy();
         expect(requests).toHaveLength(2);
     });
 
     it('should not find a removed request', async () => {
-        const student =
+        const student = await studentRepository.findByUsername('SmashingPumpkins');
-            await studentRepository.findByUsername('SmashingPumpkins');
         const class_ = await cassRepository.findById('id03');
         await classJoinRequestRepository.deleteBy(student!, class_!);
 
-        const request = await classJoinRequestRepository.findAllRequestsBy(
+        const request = await classJoinRequestRepository.findAllRequestsBy(student!);
-            student!
-        );
 
         expect(request).toHaveLength(0);
     });

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

@@ -1,10 +1,6 @@
 import { beforeAll, describe, expect, it } from 'vitest';
 import { setupTestApp } from '../../setup-tests';
-import {
+import { getClassRepository, getTeacherInvitationRepository, getTeacherRepository } from '../../../src/data/repositories';
-    getClassRepository,
-    getTeacherInvitationRepository,
-    getTeacherRepository,
-} from '../../../src/data/repositories';
 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';
@@ -23,8 +19,7 @@ describe('ClassRepository', () => {
 
     it('should return all invitations from a teacher', async () => {
         const teacher = await teacherRepository.findByUsername('LimpBizkit');
-        const invitations =
+        const invitations = await teacherInvitationRepository.findAllInvitationsBy(teacher!);
-            await teacherInvitationRepository.findAllInvitationsBy(teacher!);
 
         expect(invitations).toBeTruthy();
         expect(invitations).toHaveLength(2);
@@ -32,8 +27,7 @@ describe('ClassRepository', () => {
 
     it('should return all invitations for a teacher', async () => {
         const teacher = await teacherRepository.findByUsername('FooFighters');
-        const invitations =
+        const invitations = await teacherInvitationRepository.findAllInvitationsFor(teacher!);
-            await teacherInvitationRepository.findAllInvitationsFor(teacher!);
 
         expect(invitations).toBeTruthy();
         expect(invitations).toHaveLength(2);
@@ -41,10 +35,7 @@ describe('ClassRepository', () => {
 
     it('should return all invitations for a class', async () => {
         const class_ = await classRepository.findById('id02');
-        const invitations =
+        const invitations = await teacherInvitationRepository.findAllInvitationsForClass(class_!);
-            await teacherInvitationRepository.findAllInvitationsForClass(
-                class_!
-            );
 
         expect(invitations).toBeTruthy();
         expect(invitations).toHaveLength(2);
@@ -56,8 +47,7 @@ describe('ClassRepository', () => {
         const receiver = await teacherRepository.findByUsername('LimpBizkit');
         await teacherInvitationRepository.deleteBy(class_!, sender!, receiver!);
 
-        const invitation =
+        const invitation = await teacherInvitationRepository.findAllInvitationsBy(sender!);
-            await teacherInvitationRepository.findAllInvitationsBy(sender!);
 
         expect(invitation).toHaveLength(0);
     });

backend/tests/data/content/attachments.test.ts

@@ -1,9 +1,6 @@
 import { beforeAll, describe, expect, it } from 'vitest';
 import { setupTestApp } from '../../setup-tests.js';
-import {
+import { getAttachmentRepository, getLearningObjectRepository } from '../../../src/data/repositories.js';
-    getAttachmentRepository,
-    getLearningObjectRepository,
-} from '../../../src/data/repositories.js';
 import { AttachmentRepository } from '../../../src/data/content/attachment-repository.js';
 import { LearningObjectRepository } from '../../../src/data/content/learning-object-repository.js';
 import { LearningObjectIdentifier } from '../../../src/entities/content/learning-object-identifier.js';
@@ -21,11 +18,9 @@ describe('AttachmentRepository', () => {
 
     it('should return the requested attachment', async () => {
         const id = new LearningObjectIdentifier('id02', Language.English, '1');
-        const learningObject =
+        const learningObject = await learningObjectRepository.findByIdentifier(id);
-            await learningObjectRepository.findByIdentifier(id);
 
-        const attachment =
+        const attachment = await attachmentRepository.findByMostRecentVersionOfLearningObjectAndName(
-            await attachmentRepository.findByMostRecentVersionOfLearningObjectAndName(
             learningObject!,
             Language.English,
             'attachment01'

backend/tests/data/content/learning-objects.test.ts

@@ -17,8 +17,7 @@ describe('LearningObjectRepository', () => {
     const id02 = new LearningObjectIdentifier('test_id', Language.English, '1');
 
     it('should return the learning object that matches identifier 1', async () => {
-        const learningObject =
+        const learningObject = await learningObjectRepository.findByIdentifier(id01);
-            await learningObjectRepository.findByIdentifier(id01);
 
         expect(learningObject).toBeTruthy();
         expect(learningObject?.title).toBe('Undertow');
@@ -26,8 +25,7 @@ describe('LearningObjectRepository', () => {
     });
 
     it('should return nothing because the identifier does not exist in the database', async () => {
-        const learningObject =
+        const learningObject = await learningObjectRepository.findByIdentifier(id02);
-            await learningObjectRepository.findByIdentifier(id02);
 
         expect(learningObject).toBeNull();
     });

backend/tests/data/content/learning-paths.test.ts

@@ -13,21 +13,13 @@ describe('LearningPathRepository', () => {
     });
 
     it('should return nothing because no match for hruid and language', async () => {
-        const learningPath =
+        const learningPath = await learningPathRepository.findByHruidAndLanguage('test_id', Language.Dutch);
-            await learningPathRepository.findByHruidAndLanguage(
-                'test_id',
-                Language.Dutch
-            );
 
         expect(learningPath).toBeNull();
     });
 
     it('should return requested learning path', async () => {
-        const learningPath =
+        const learningPath = await learningPathRepository.findByHruidAndLanguage('id01', Language.English);
-            await learningPathRepository.findByHruidAndLanguage(
-                'id01',
-                Language.English
-            );
 
         expect(learningPath).toBeTruthy();
         expect(learningPath?.title).toBe('repertoire Tool');

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

@@ -1,11 +1,7 @@
 import { beforeAll, describe, expect, it } from 'vitest';
 import { setupTestApp } from '../../setup-tests';
 import { AnswerRepository } from '../../../src/data/questions/answer-repository';
-import {
+import { getAnswerRepository, getQuestionRepository, getTeacherRepository } from '../../../src/data/repositories';
-    getAnswerRepository,
-    getQuestionRepository,
-    getTeacherRepository,
-} from '../../../src/data/repositories';
 import { QuestionRepository } from '../../../src/data/questions/question-repository';
 import { LearningObjectIdentifier } from '../../../src/entities/content/learning-object-identifier';
 import { Language } from '../../../src/entities/content/language';
@@ -25,13 +21,11 @@ describe('AnswerRepository', () => {
 
     it('should find all answers to a question', async () => {
         const id = new LearningObjectIdentifier('id05', Language.English, '1');
-        const questions =
+        const questions = await questionRepository.findAllQuestionsAboutLearningObject(id);
-            await questionRepository.findAllQuestionsAboutLearningObject(id);
 
         const question = questions.filter((it) => it.sequenceNumber == 2)[0];
 
-        const answers =
+        const answers = await answerRepository.findAllAnswersToQuestion(question);
-            await answerRepository.findAllAnswersToQuestion(question);
 
         expect(answers).toBeTruthy();
         expect(answers).toHaveLength(2);
@@ -42,8 +36,7 @@ describe('AnswerRepository', () => {
     it('should create an answer to a question', async () => {
         const teacher = await teacherRepository.findByUsername('FooFighters');
         const id = new LearningObjectIdentifier('id05', Language.English, '1');
-        const questions =
+        const questions = await questionRepository.findAllQuestionsAboutLearningObject(id);
-            await questionRepository.findAllQuestionsAboutLearningObject(id);
 
         const question = questions[0];
 
@@ -53,8 +46,7 @@ describe('AnswerRepository', () => {
             content: 'created answer',
         });
 
-        const answers =
+        const answers = await answerRepository.findAllAnswersToQuestion(question);
-            await answerRepository.findAllAnswersToQuestion(question);
 
         expect(answers).toBeTruthy();
         expect(answers).toHaveLength(1);
@@ -63,17 +55,11 @@ describe('AnswerRepository', () => {
 
     it('should not find a removed answer', async () => {
         const id = new LearningObjectIdentifier('id04', Language.English, '1');
-        const questions =
+        const questions = await questionRepository.findAllQuestionsAboutLearningObject(id);
-            await questionRepository.findAllQuestionsAboutLearningObject(id);
 
-        await answerRepository.removeAnswerByQuestionAndSequenceNumber(
+        await answerRepository.removeAnswerByQuestionAndSequenceNumber(questions[0], 1);
-            questions[0],
-            1
-        );
 
-        const emptyList = await answerRepository.findAllAnswersToQuestion(
+        const emptyList = await answerRepository.findAllAnswersToQuestion(questions[0]);
-            questions[0]
-        );
 
         expect(emptyList).toHaveLength(0);
     });

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

@@ -1,11 +1,7 @@
 import { beforeAll, describe, expect, it } from 'vitest';
 import { setupTestApp } from '../../setup-tests';
 import { QuestionRepository } from '../../../src/data/questions/question-repository';
-import {
+import { getLearningObjectRepository, getQuestionRepository, getStudentRepository } from '../../../src/data/repositories';
-    getLearningObjectRepository,
-    getQuestionRepository,
-    getStudentRepository,
-} from '../../../src/data/repositories';
 import { StudentRepository } from '../../../src/data/users/student-repository';
 import { LearningObjectRepository } from '../../../src/data/content/learning-object-repository';
 import { LearningObjectIdentifier } from '../../../src/entities/content/learning-object-identifier';
@@ -25,8 +21,7 @@ describe('QuestionRepository', () => {
 
     it('should return all questions part of the given learning object', async () => {
         const id = new LearningObjectIdentifier('id05', Language.English, '1');
-        const questions =
+        const questions = await questionRepository.findAllQuestionsAboutLearningObject(id);
-            await questionRepository.findAllQuestionsAboutLearningObject(id);
 
         expect(questions).toBeTruthy();
         expect(questions).toHaveLength(2);
@@ -40,8 +35,7 @@ describe('QuestionRepository', () => {
             author: student!,
             content: 'question?',
         });
-        const question =
+        const question = await questionRepository.findAllQuestionsAboutLearningObject(id);
-            await questionRepository.findAllQuestionsAboutLearningObject(id);
 
         expect(question).toBeTruthy();
         expect(question).toHaveLength(1);
@@ -49,13 +43,9 @@ describe('QuestionRepository', () => {
 
     it('should not find removed question', async () => {
         const id = new LearningObjectIdentifier('id04', Language.English, '1');
-        await questionRepository.removeQuestionByLearningObjectAndSequenceNumber(
+        await questionRepository.removeQuestionByLearningObjectAndSequenceNumber(id, 1);
-            id,
-            1
-        );
 
-        const question =
+        const question = await questionRepository.findAllQuestionsAboutLearningObject(id);
-            await questionRepository.findAllQuestionsAboutLearningObject(id);
 
         expect(question).toHaveLength(0);
     });

backend/tests/data/users/teachers.test.ts

@@ -30,12 +30,9 @@ describe('TeacherRepository', () => {
     });
 
     it('should return the queried teacher after he was added', async () => {
-        await teacherRepository.insert(
+        await teacherRepository.insert(new Teacher(username, firstName, lastName));
-            new Teacher(username, firstName, lastName)
-        );
 
-        const retrievedTeacher =
+        const retrievedTeacher = await teacherRepository.findByUsername(username);
-            await teacherRepository.findByUsername(username);
         expect(retrievedTeacher).toBeTruthy();
         expect(retrievedTeacher?.firstName).toBe(firstName);
         expect(retrievedTeacher?.lastName).toBe(lastName);
@@ -44,8 +41,7 @@ describe('TeacherRepository', () => {
     it('should no longer return the queried teacher after he was removed again', async () => {
         await teacherRepository.deleteByUsername('ZesdeMetaal');
 
-        const retrievedTeacher =
+        const retrievedTeacher = await teacherRepository.findByUsername('ZesdeMetaal');
-            await teacherRepository.findByUsername('ZesdeMetaal');
         expect(retrievedTeacher).toBeNull();
     });
 });

backend/tests/setup-tests.ts

@@ -31,11 +31,7 @@ export async function setupTestApp() {
     assignments[0].groups = groups.slice(0, 3);
     assignments[1].groups = groups.slice(3, 4);
 
-    const teacherInvitations = makeTestTeacherInvitations(
+    const teacherInvitations = makeTestTeacherInvitations(em, teachers, classes);
-        em,
-        teachers,
-        classes
-    );
     const classJoinRequests = makeTestClassJoinRequests(em, students, classes);
     const attachments = makeTestAttachments(em, learningObjects);
 

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

@@ -3,10 +3,7 @@ import { Assignment } from '../../../src/entities/assignments/assignment.entity'
 import { Class } from '../../../src/entities/classes/class.entity';
 import { Language } from '../../../src/entities/content/language';
 
-export function makeTestAssignemnts(
+export function makeTestAssignemnts(em: EntityManager<IDatabaseDriver<Connection>>, classes: Array<Class>): Array<Assignment> {
-    em: EntityManager<IDatabaseDriver<Connection>>,
-    classes: Array<Class>
-): Array<Assignment> {
     const assignment01 = em.create(Assignment, {
         within: classes[0],
         id: 1,

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

@@ -61,11 +61,5 @@ export function makeTestSubmissions(
         content: '',
     });
 
-    return [
+    return [submission01, submission02, submission03, submission04, submission05];
-        submission01,
-        submission02,
-        submission03,
-        submission04,
-        submission05,
-    ];
 }

backend/tests/test_assets/classes/class-join-requests.testdata.ts

@@ -1,8 +1,5 @@
 import { Connection, EntityManager, IDatabaseDriver } from '@mikro-orm/core';
-import {
+import { ClassJoinRequest, ClassJoinRequestStatus } from '../../../src/entities/classes/class-join-request.entity';
-    ClassJoinRequest,
-    ClassJoinRequestStatus,
-} from '../../../src/entities/classes/class-join-request.entity';
 import { Student } from '../../../src/entities/users/student.entity';
 import { Class } from '../../../src/entities/classes/class.entity';
 
@@ -35,10 +32,5 @@ export function makeTestClassJoinRequests(
         status: ClassJoinRequestStatus.Open,
     });
 
-    return [
+    return [classJoinRequest01, classJoinRequest02, classJoinRequest03, classJoinRequest04];
-        classJoinRequest01,
-        classJoinRequest02,
-        classJoinRequest03,
-        classJoinRequest04,
-    ];
 }

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

@@ -3,11 +3,7 @@ import { Class } from '../../../src/entities/classes/class.entity';
 import { Student } from '../../../src/entities/users/student.entity';
 import { Teacher } from '../../../src/entities/users/teacher.entity';
 
-export function makeTestClasses(
+export function makeTestClasses(em: EntityManager<IDatabaseDriver<Connection>>, students: Array<Student>, teachers: Array<Teacher>): Array<Class> {
-    em: EntityManager<IDatabaseDriver<Connection>>,
-    students: Array<Student>,
-    teachers: Array<Teacher>
-): Array<Class> {
     const studentsClass01 = students.slice(0, 7);
     const teacherClass01: Array<Teacher> = teachers.slice(0, 1);
 
@@ -18,9 +14,7 @@ export function makeTestClasses(
         students: studentsClass01,
     });
 
-    const studentsClass02: Array<Student> = students
+    const studentsClass02: Array<Student> = students.slice(0, 2).concat(students.slice(3, 4));
-        .slice(0, 2)
-        .concat(students.slice(3, 4));
     const teacherClass02: Array<Teacher> = teachers.slice(1, 2);
 
     const class02 = em.create(Class, {

backend/tests/test_assets/classes/teacher-invitations.testdata.ts

@@ -32,10 +32,5 @@ export function makeTestTeacherInvitations(
         class: classes[0],
     });
 
-    return [
+    return [teacherInvitation01, teacherInvitation02, teacherInvitation03, teacherInvitation04];
-        teacherInvitation01,
-        teacherInvitation02,
-        teacherInvitation03,
-        teacherInvitation04,
-    ];
 }

backend/tests/test_assets/content/attachments.testdata.ts

@@ -2,10 +2,7 @@ import { Connection, EntityManager, IDatabaseDriver } from '@mikro-orm/core';
 import { Attachment } from '../../../src/entities/content/attachment.entity';
 import { LearningObject } from '../../../src/entities/content/learning-object.entity';
 
-export function makeTestAttachments(
+export function makeTestAttachments(em: EntityManager<IDatabaseDriver<Connection>>, learningObjects: Array<LearningObject>): Array<Attachment> {
-    em: EntityManager<IDatabaseDriver<Connection>>,
-    learningObjects: Array<LearningObject>
-): Array<Attachment> {
     const attachment01 = em.create(Attachment, {
         learningObject: learningObjects[1],
         name: 'attachment01',

backend/tests/test_assets/content/learning-objects.testdata.ts

@@ -3,9 +3,7 @@ import { LearningObject, ReturnValue } from '../../../src/entities/content/learn
 import { Language } from '../../../src/entities/content/language';
 import { DwengoContentType } from '../../../src/services/learning-objects/processing/content-type';
 
-export function makeTestLearningObjects(
+export function makeTestLearningObjects(em: EntityManager<IDatabaseDriver<Connection>>): Array<LearningObject> {
-    em: EntityManager<IDatabaseDriver<Connection>>
-): Array<LearningObject> {
     const returnValue: ReturnValue = new ReturnValue();
     returnValue.callbackSchema = '';
     returnValue.callbackUrl = '';
@@ -29,9 +27,7 @@ export function makeTestLearningObjects(
         available: true,
         contentLocation: '',
         attachments: [],
-        content: Buffer.from(
+        content: Buffer.from("there's a shadow just behind me, shrouding every step i take, making every promise empty pointing every finger at me"),
-            "there's a shadow just behind me, shrouding every step i take, making every promise empty pointing every finger at me"
-        )
     });
 
     const learningObject02 = em.create(LearningObject, {
@@ -131,16 +127,8 @@ export function makeTestLearningObjects(
         available: true,
         contentLocation: '',
         attachments: [],
-        content: Buffer.from(
+        content: Buffer.from('calling Elvis, is anybody home, calling elvis, I am here all alone'),
-            'calling Elvis, is anybody home, calling elvis, I am here all alone'
-        ),
     });
 
-    return [
+    return [learningObject01, learningObject02, learningObject03, learningObject04, learningObject05];
-        learningObject01,
-        learningObject02,
-        learningObject03,
-        learningObject04,
-        learningObject05,
-    ];
 }

backend/tests/test_assets/content/learning-paths.testdata.ts

@@ -1,14 +1,10 @@
 import { Connection, EntityManager, IDatabaseDriver } from '@mikro-orm/core';
-import {
+import { LearningPath } from '../../../src/entities/content/learning-path.entity';
-    LearningPath,
-} from '../../../src/entities/content/learning-path.entity';
 import { Language } from '../../../src/entities/content/language';
 import { LearningPathTransition } from '../../../src/entities/content/learning-path-transition.entity';
 import { LearningPathNode } from '../../../src/entities/content/learning-path-node.entity';
 
-export function makeTestLearningPaths(
+export function makeTestLearningPaths(em: EntityManager<IDatabaseDriver<Connection>>): Array<LearningPath> {
-    em: EntityManager<IDatabaseDriver<Connection>>
-): Array<LearningPath> {
     const learningPathNode01: LearningPathNode = new LearningPathNode();
     const learningPathNode02: LearningPathNode = new LearningPathNode();
     const learningPathNode03: LearningPathNode = new LearningPathNode();

backend/tests/test_assets/questions/answers.testdata.ts

@@ -3,11 +3,7 @@ import { Answer } from '../../../src/entities/questions/answer.entity';
 import { Teacher } from '../../../src/entities/users/teacher.entity';
 import { Question } from '../../../src/entities/questions/question.entity';
 
-export function makeTestAnswers(
+export function makeTestAnswers(em: EntityManager<IDatabaseDriver<Connection>>, teachers: Array<Teacher>, questions: Array<Question>): Array<Answer> {
-    em: EntityManager<IDatabaseDriver<Connection>>,
-    teachers: Array<Teacher>,
-    questions: Array<Question>
-): Array<Answer> {
     const answer01 = em.create(Answer, {
         author: teachers[0],
         toQuestion: questions[1],

backend/tests/test_assets/questions/questions.testdata.ts

@@ -3,10 +3,7 @@ import { Question } from '../../../src/entities/questions/question.entity';
 import { Language } from '../../../src/entities/content/language';
 import { Student } from '../../../src/entities/users/student.entity';
 
-export function makeTestQuestions(
+export function makeTestQuestions(em: EntityManager<IDatabaseDriver<Connection>>, students: Array<Student>): Array<Question> {
-    em: EntityManager<IDatabaseDriver<Connection>>,
-    students: Array<Student>
-): Array<Question> {
     const question01 = em.create(Question, {
         learningObjectLanguage: Language.English,
         learningObjectVersion: '1',

backend/tests/test_assets/users/students.testdata.ts

@@ -1,9 +1,7 @@
 import { Connection, EntityManager, IDatabaseDriver } from '@mikro-orm/core';
 import { Student } from '../../../src/entities/users/student.entity';
 
-export function makeTestStudents(
+export function makeTestStudents(em: EntityManager<IDatabaseDriver<Connection>>): Array<Student> {
-    em: EntityManager<IDatabaseDriver<Connection>>
-): Array<Student> {
     const student01 = em.create(Student, {
         username: 'Noordkaap',
         firstName: 'Stijn',
@@ -47,13 +45,5 @@ export function makeTestStudents(
         lastName: 'Cobain',
     });
 
-    return [
+    return [student01, student02, student03, student04, student05, student06, student07];
-        student01,
-        student02,
-        student03,
-        student04,
-        student05,
-        student06,
-        student07,
-    ];
 }

backend/tests/test_assets/users/teachers.testdata.ts

@@ -1,9 +1,7 @@
 import { Teacher } from '../../../src/entities/users/teacher.entity';
 import { Connection, EntityManager, IDatabaseDriver } from '@mikro-orm/core';
 
-export function makeTestTeachers(
+export function makeTestTeachers(em: EntityManager<IDatabaseDriver<Connection>>): Array<Teacher> {
-    em: EntityManager<IDatabaseDriver<Connection>>
-): Array<Teacher> {
     const teacher01 = em.create(Teacher, {
         username: 'FooFighters',
         firstName: 'Dave',

frontend/src/components/MenuBar.vue

@@ -5,7 +5,7 @@
     import { useI18n } from "vue-i18n";
 
     const route = useRoute();
-    const { t, locale } = useI18n()
+    const { t, locale } = useI18n();
 
     // Instantiate variables to use in html to render right
     // Links and content dependent on the role (student or teacher)
@@ -30,7 +30,7 @@
     // Logic to change the language of the website to the selected language
     const changeLanguage = (langCode: string) => {
         locale.value = langCode;
-        localStorage.setItem('user-lang', langCode);
+        localStorage.setItem("user-lang", langCode);
         console.log(langCode);
     };
 </script>
@@ -59,22 +59,22 @@
                             :to="`/${role}/${userId}/assignment`"
                             class="menu_item"
                         >
-                            {{ t('assignments') }}
+                            {{ t("assignments") }}
                         </router-link>
                     </li>
                     <li>
                         <router-link
                             :to="`/${role}/${userId}/class`"
                             class="menu_item"
-                            >{{ t('classes') }}</router-link
+                            >{{ t("classes") }}</router-link
                         >
                     </li>
                     <li>
                         <router-link
                             :to="`/${role}/${userId}/discussion`"
                             class="menu_item"
-                            >{{ t('discussions') }} </router-link
+                            >{{ t("discussions") }}
-                        >
+                        </router-link>
                     </li>
                     <li>
                         <v-menu open-on-hover>

frontend/src/i18n/i18n.ts

@@ -1,4 +1,4 @@
-import { createI18n } from 'vue-i18n';
+import { createI18n } from "vue-i18n";
 
 // Import translations
 import en from "@/i18n/locale/en.json";
@@ -6,11 +6,11 @@ import nl from "@/i18n/locale/nl.json";
 import fr from "@/i18n/locale/fr.json";
 import de from "@/i18n/locale/de.json";
 
-const savedLocale = localStorage.getItem('user-lang') || 'en';
+const savedLocale = localStorage.getItem("user-lang") || "en";
 
 const i18n = createI18n({
     locale: savedLocale,
-    fallbackLocale: 'en',
+    fallbackLocale: "en",
     messages: {
         en: en,
         nl: nl,

frontend/src/main.ts

@@ -11,7 +11,6 @@ import i18n from "./i18n/i18n.ts";
 import App from "./App.vue";
 import router from "./router";
 
-
 const app = createApp(App);
 
 app.use(router);