feat: submissions van een assignment geimplementeerd

backend/src/controllers/submissions.ts

@@ -1,6 +1,6 @@
 import { Request, Response } from "express";
 import { getSubmission } from "../services/submissions";
-import { Language } from "../entities/content/language";
+import { Language, languageMap } from "../entities/content/language";
 
 interface SubmissionParams {
     lohruid: string,
@@ -12,9 +12,17 @@ export async function getSubmissionHandler(
     res: Response,
 ): Promise<void> {
     const lohruid = req.params.lohruid;
-    const submissionNumber = req.params.submissionNumber;
+    const submissionNumber = +req.params.submissionNumber;
 
-    const submission = getSubmission(lohruid, Language.Dutch, '1', submissionNumber);
+    if (isNaN(submissionNumber)) {
+        res.status(404).json({ error: 'Submission number is not a number' });
+        return;
+    }
+
+    let lang = languageMap[req.query.language as string] || Language.Dutch;
+    let version = req.query.version as string || '1';
+
+    const submission = getSubmission(lohruid, lang, version, submissionNumber);
 
     if (!submission) {
         res.status(404).json({ error: 'Submission not found' });

backend/src/data/assignments/submission-repository.ts

@@ -47,6 +47,14 @@ export class SubmissionRepository extends DwengoEntityRepository<Submission> {
         );
     }
 
+    public findAllSubmissionsForGroup(
+        group: Group,
+    ): Promise<Submission[]> {
+        return this.find(
+            { onBehalfOf: group },
+        );
+    }
+
     public deleteSubmissionByLearningObjectAndSubmissionNumber(
         loId: LearningObjectIdentifier,
         submissionNumber: number

backend/src/entities/content/language.ts

@@ -4,3 +4,10 @@ export enum Language {
     English = 'en',
     Germany = 'de',
 }
+
+export const languageMap: Record<string, Language> = {
+    nl: Language.Dutch,
+    fr: Language.French,
+    en: Language.English,
+    de: Language.Germany,
+};

backend/src/routes/submissions.ts

@@ -1,6 +1,6 @@
 import express from 'express';
 import { getSubmissionHandler } from '../controllers/submissions';
-const router = express.Router();
+const router = express.Router({ mergeParams: true });
 
 
 

backend/src/services/assignments.ts

@@ -1,12 +1,15 @@
 import {
     getAssignmentRepository,
     getClassRepository,
+    getGroupRepository,
+    getSubmissionRepository,
 } from '../data/repositories.js';
 import {
     AssignmentDTO,
     mapToAssignmentDTO,
     mapToAssignmentDTOId,
 } from '../interfaces/assignment.js';
+import { mapToSubmissionDTO, SubmissionDTO } from '../interfaces/submission.js';
 
 export async function getAllAssignments(
     classid: string,
@@ -50,3 +53,31 @@ export async function getAssignment(
 
     return mapToAssignmentDTO(assignment);
 }
+
+export async function getAssignmentsSubmissions(
+    classid: string,
+    assignmentNumber: number,
+): Promise<SubmissionDTO[]> {
+    const classRepository = getClassRepository();
+    const cls = await classRepository.findById(classid);
+
+    if (!cls) {
+        return [];
+    }
+
+    const assignmentRepository = getAssignmentRepository();
+    const assignment = await assignmentRepository.findByClassAndId(cls, assignmentNumber);
+
+    if (!assignment) {
+        return [];
+    }
+
+    const groupRepository = getGroupRepository();
+    const groups = await groupRepository.findAllGroupsForAssignment(assignment);
+
+    const submissionRepository = getSubmissionRepository();
+    const submissions = 
+        (await Promise.all(groups.map(group => submissionRepository.findAllSubmissionsForGroup(group)))).flat();
+
+    return submissions.map(mapToSubmissionDTO);
+}