feat: submission endpoint geimplementeerd (ongetest)

backend/src/controllers/submissions.ts

@@ -0,0 +1,25 @@
+import { Request, Response } from "express";
+import { getSubmission } from "../services/submissions";
+import { Language } from "../entities/content/language";
+
+interface SubmissionParams {
+    lohruid: string,
+    submissionNumber: number;
+}
+
+export async function getSubmissionHandler(
+    req: Request<SubmissionParams>,
+    res: Response,
+): Promise<void> {
+    const lohruid = req.params.lohruid;
+    const submissionNumber = req.params.submissionNumber;
+
+    const submission = getSubmission(lohruid, Language.Dutch, '1', submissionNumber);
+
+    if (!submission) {
+        res.status(404).json({ error: 'Submission not found' });
+        return;
+    }
+
+    res.json(submission);
+}