fix: student join req by class route + teacher return post put delete + status

backend/src/controllers/students.ts

@@ -4,7 +4,7 @@ import {
     createStudent,
     deleteClassJoinRequest,
     deleteStudent,
-    getAllStudents,
+    getAllStudents, getJoinRequestByStudentClass,
     getJoinRequestsByStudent,
     getStudent,
     getStudentAssignments,
@@ -116,7 +116,7 @@ export async function createStudentRequestHandler(req: Request, res: Response):
     res.json({ request });
 }
 
-export async function getStudentRequestHandler(req: Request, res: Response): Promise<void> {
+export async function getStudentRequestsHandler(req: Request, res: Response): Promise<void> {
     const username = req.params.username;
     requireFields({ username });
 
@@ -124,6 +124,15 @@ export async function getStudentRequestHandler(req: Request, res: Response): Pro
     res.json({ requests });
 }
 
+export async function getStudentRequestHandler(req: Request, res: Response): Promise<void> {
+    const username = req.params.username as string;
+    const classId = req.params.classId;
+    requireFields({ username, classId });
+
+    const request = await getJoinRequestByStudentClass(username, classId);
+    res.json({ request });
+}
+
 export async function deleteClassJoinRequestHandler(req: Request, res: Response) {
     const username = req.params.username as string;
     const classId = req.params.classId;

backend/src/controllers/teachers.ts

@@ -41,16 +41,16 @@ export async function createTeacherHandler(req: Request, res: Response) {
 
     const userData = req.body as TeacherDTO;
 
-    await createTeacher(userData);
-    res.sendStatus(201);
+    const teacher = await createTeacher(userData);
+    res.json({ teacher });
 }
 
 export async function deleteTeacherHandler(req: Request, res: Response) {
     const username = req.params.username;
     requireFields({ username });
 
-    await deleteTeacher(username);
-    res.sendStatus(200);
+    const teacher = await deleteTeacher(username);
+    res.json({ teacher });
 }
 
 export async function getTeacherClassHandler(req: Request, res: Response): Promise<void> {
@@ -98,6 +98,6 @@ export async function updateStudentJoinRequestHandler(req: Request, res: Respons
     const accepted = req.body.accepted !== 'false'; // Default = true
     requireFields({ studentUsername, classId });
 
-    await updateClassJoinRequestStatus(studentUsername, classId, accepted);
-    res.sendStatus(200);
+    const request = await updateClassJoinRequestStatus(studentUsername, classId, accepted);
+    res.json({ request });
 }