Merge remote-tracking branch 'origin/dev' into feat/endpoints-beschermen-met-authenticatie-#105

# Conflicts:
#	backend/src/controllers/questions.ts
#	backend/src/data/questions/question-repository.ts
#	backend/src/interfaces/question.ts
#	backend/src/services/questions.ts
#	common/src/interfaces/question.ts

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

@@ -2,6 +2,7 @@ import { DwengoEntityRepository } from '../dwengo-entity-repository.js';
 import { Answer } from '../../entities/questions/answer.entity.js';
 import { Question } from '../../entities/questions/question.entity.js';
 import { Teacher } from '../../entities/users/teacher.entity.js';
+import { Loaded } from '@mikro-orm/core';
 
 export class AnswerRepository extends DwengoEntityRepository<Answer> {
     public async createAnswer(answer: { toQuestion: Question; author: Teacher; content: string }): Promise<Answer> {
@@ -19,10 +20,21 @@ export class AnswerRepository extends DwengoEntityRepository<Answer> {
             orderBy: { sequenceNumber: 'ASC' },
         });
     }
+    public async findAnswer(question: Question, sequenceNumber: number): Promise<Loaded<Answer> | null> {
+        return this.findOne({
+            toQuestion: question,
+            sequenceNumber,
+        });
+    }
     public async removeAnswerByQuestionAndSequenceNumber(question: Question, sequenceNumber: number): Promise<void> {
         return this.deleteWhere({
             toQuestion: question,
             sequenceNumber: sequenceNumber,
         });
     }
+    public async updateContent(answer: Answer, newContent: string): Promise<Answer> {
+        answer.content = newContent;
+        await this.save(answer);
+        return answer;
+    }
 }

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

@@ -5,6 +5,7 @@ import { Student } from '../../entities/users/student.entity.js';
 import { LearningObject } from '../../entities/content/learning-object.entity.js';
 import { Group } from '../../entities/assignments/group.entity';
 import { Assignment } from '../../entities/assignments/assignment.entity';
+import { Loaded } from '@mikro-orm/core';
 
 export class QuestionRepository extends DwengoEntityRepository<Question> {
     public async createQuestion(question: { loId: LearningObjectIdentifier; author: Student; inGroup: Group; content: string }): Promise<Question> {
@@ -66,6 +67,21 @@ export class QuestionRepository extends DwengoEntityRepository<Question> {
         });
     }
 
+    public async findByLearningObjectAndSequenceNumber(loId: LearningObjectIdentifier, sequenceNumber: number): Promise<Loaded<Question> | null> {
+        return this.findOne({
+            learningObjectHruid: loId.hruid,
+            learningObjectLanguage: loId.language,
+            learningObjectVersion: loId.version,
+            sequenceNumber,
+        });
+    }
+
+    public async updateContent(question: Question, newContent: string): Promise<Question> {
+        question.content = newContent;
+        await this.save(question);
+        return question;
+    }
+
     /**
      * Looks up all questions for the given learning object which were asked as part of the given assignment.
      * When forStudentUsername is set, only the questions within the given user's group are shown.