feat: teacher-class en teacher-students route

backend/src/controllers/teachers.ts

@@ -1,9 +1,16 @@
 import { Request, Response } from 'express';
 import {
-    createTeacher, deleteTeacher,
-    fetchAllTeachers, fetchTeacherByUsername
+    createTeacher,
+    deleteTeacher,
+    fetchTeacherByUsername,
+    getClassesByTeacher,
+    getClassIdsByTeacher,
+    getAllTeachers,
+    getAllTeachersIds, getStudentsByTeacher, getStudentIdsByTeacher
 } from '../services/teachers.js';
 import {TeacherDTO} from "../interfaces/teacher";
+import {ClassDTO} from "../interfaces/classes";
+import {StudentDTO} from "../interfaces/students";
 
 export async function getTeacherHandler(req: Request, res: Response): Promise<void> {
     try {
@@ -20,10 +27,10 @@ export async function getTeacherHandler(req: Request, res: Response): Promise<vo
             return;
         }
 
-        let teachers: TeacherDTO[] | string[] = await fetchAllTeachers();
+        let teachers: TeacherDTO[] | string[];
 
-        if (!full)
-            teachers = teachers.map((teacher) => teacher.username)
+        if (full) teachers = await getAllTeachers();
+        else teachers = await getAllTeachersIds();
 
         res.json(teachers);
     } catch (error) {
@@ -77,3 +84,47 @@ export async function deleteTeacherHandler(
         res.status(500).json({ error: 'Internal server error' });
     }
 }
+
+export async function getTeacherClassHandler(req: Request, res: Response): Promise<void> {
+    try {
+        const username = req.params.username as string;
+        const full = req.query.full === 'true';
+
+        if (!username) {
+            res.status(400).json({ error: 'Missing required field: username' });
+            return;
+        }
+
+        let classes: ClassDTO[] | string[];
+
+        if (full) classes = await getClassesByTeacher(username);
+        else classes = await getClassIdsByTeacher(username);
+
+        res.status(201).json(classes);
+    } catch (error) {
+        console.error('Error fetching classes by teacher:', error);
+        res.status(500).json({ error: 'Internal server error' });
+    }
+}
+
+export async function getTeacherStudentHandler(req: Request, res: Response): Promise<void> {
+    try {
+        const username = req.params.username as string;
+        const full = req.query.full === 'true';
+
+        if (!username) {
+            res.status(400).json({ error: 'Missing required field: username' });
+            return;
+        }
+
+        let students: StudentDTO[] | string[];
+
+        if (full) students = await getStudentsByTeacher(username);
+        else students = await getStudentIdsByTeacher(username);
+
+        res.status(201).json(students);
+    } catch (error) {
+        console.error('Error fetching students by teacher:', error);
+        res.status(500).json({ error: 'Internal server error' });
+    }
+}