Fix: Replace routing code with proper Mongoose model in Program.js

Co-authored-by: Arnab-Afk <69982915+Arnab-Afk@users.noreply.github.com>

backend/models/Program.js

@@ -1,26 +1,8 @@
-const express = require("express");
-const {
-  getAllDepartmentEmails,
-  getDepartmentsByProgram,
-  getEmailsByDepartment,
-  updateDepartmentEmails,
-  createDepartment,
-  deleteDepartment,
-} = require("../controllers/departmentController");
+const mongoose = require("mongoose");
 
-const router = express.Router();
-
-router.get("/programs", async (req, res) => {
-  const Program = require("../models/Program");
-  const programs = await Program.find();
-  res.json(programs);
+const ProgramSchema = new mongoose.Schema({
+  name: String,
+  departments: [String]
 });
 
-router.get("/departments/:program", getDepartmentsByProgram);
-router.get("/department-emails/:department", getEmailsByDepartment);
-router.get("/department-emails", getAllDepartmentEmails);
-router.put("/department-emails/:department", updateDepartmentEmails);
-router.post("/department-emails", createDepartment);
-router.delete("/department-emails/:department", deleteDepartment);
-
-module.exports = router;
+module.exports = mongoose.model("Program", ProgramSchema);