feat: class/:id service en controller laag geimplementeerd (BEVAT NOG BUG)

backend/src/controllers/classes.ts

@@ -0,0 +1,29 @@
+import { Request, Response } from 'express';
+import { getClass } from '../services/class';
+
+export async function getClassHandler(
+    req: Request,
+    res: Response,
+): Promise<void> {
+    try {
+        const classId = req.params.id;
+        const cls = await getClass(classId);
+
+        if (!cls) {
+            res.status(404).json({ error: "Student not found" });
+            return;
+        } else {
+            cls.endpoints = {
+                self: `${req.baseUrl}/${req.params.id}`,
+                invitations: `${req.baseUrl}/${req.params.id}/invitations`,
+                assignments: `${req.baseUrl}/${req.params.id}/assignments`,
+                students: `${req.baseUrl}/${req.params.id}/students`,
+            }
+
+            res.json(cls);
+        }
+    } catch (error) {
+        console.error('Error fetching learning objects:', error);
+        res.status(500).json({ error: 'Internal server error' });
+    }
+}