feat(backend): Groep aan primaire sleutel van submissions en questions toegevoegd.

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

@@ -5,12 +5,13 @@ import { Student } from '../../entities/users/student.entity.js';
 import { LearningObject } from '../../entities/content/learning-object.entity.js';
 
 export class QuestionRepository extends DwengoEntityRepository<Question> {
-    public async createQuestion(question: { loId: LearningObjectIdentifier; author: Student; content: string }): Promise<Question> {
+    public async createQuestion(question: { loId: LearningObjectIdentifier; author: Student; group: Group, content: string }): Promise<Question> {
         const questionEntity = this.create({
             learningObjectHruid: question.loId.hruid,
             learningObjectLanguage: question.loId.language,
             learningObjectVersion: question.loId.version,
             author: question.author,
+            group: question.group,
             content: question.content,
             timestamp: new Date(),
         });
@@ -18,6 +19,7 @@ export class QuestionRepository extends DwengoEntityRepository<Question> {
         questionEntity.learningObjectLanguage = question.loId.language;
         questionEntity.learningObjectVersion = question.loId.version;
         questionEntity.author = question.author;
+        questionEntity.group = question.group;
         questionEntity.content = question.content;
         return this.insert(questionEntity);
     }

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

@@ -21,6 +21,12 @@ export class Submission {
     @PrimaryKey({ type: 'integer', autoincrement: true })
     submissionNumber?: number;
 
+    @ManyToOne({
+        entity: () => Group,
+        primary: true
+    })
+    onBehalfOf: Group;
+
     @ManyToOne({
         entity: () => Student,
     })
@@ -29,11 +35,7 @@ export class Submission {
     @Property({ type: 'datetime' })
     submissionTime!: Date;
 
-    @ManyToOne({
-        entity: () => Group,
-        nullable: true,
-    })
-    onBehalfOf?: Group;
+
 
     @Property({ type: 'json' })
     content!: string;

backend/src/entities/questions/question.entity.ts

@@ -20,6 +20,9 @@ export class Question {
     @PrimaryKey({ type: 'integer', autoincrement: true })
     sequenceNumber?: number;
 
+    @ManyToOne({ entity: () => Group, primary: true })
+    inGroup: Group;
+
     @ManyToOne({
         entity: () => Student,
     })