Feature/room booking frontend

backend/controllers/roomBookingController.js

@@ -0,0 +1,126 @@
+
+const { Room, RoomBooking, Event, User } = require('../models/schema');
+
+exports.createRoom = async (req, res) => {
+  try {
+    const { name, capacity, location, amenities } = req.body;
+    const room = new Room({ name, capacity, location, amenities });
+    await room.save();
+    res.status(201).json({ message: 'Room created', room });
+  } catch (err) {
+    if (err.code === 11000) {
+      return res.status(409).json({ message: 'Room name already exists' });
+    }
+    res.status(500).json({ message: 'Error creating room', error: err.message });
+  }
+};
+
+
+exports.getAllRooms = async (_req, res) => {
+  try {
+    const rooms = await Room.find({ is_active: true });
+    res.json(rooms);
+  } catch (err) {
+    res.status(500).json({ message: 'Error fetching rooms' });
+  }
+};
+
+
+exports.bookRoom = async (req, res) => {
+  try {
+    const { roomId, eventId, date, startTime, endTime, purpose } = req.body;
+    // Check for clash
+    const clash = await RoomBooking.findOne({
+      room: roomId,
+      status: { $in: ['Pending', 'Approved'] },
+      $or: [
+        { startTime: { $lt: endTime }, endTime: { $gt: startTime } },
+      ],
+    });
+    if (clash) {
+      return res.status(409).json({ message: 'Room clash detected', conflictingBooking: clash });
+    }
+    const booking = new RoomBooking({
+      room: roomId,
+      event: eventId,
+      date,
+      startTime,
+      endTime,
+      purpose,
+      bookedBy: req.user._id,
+    });
+    await booking.save();
+    res.status(201).json({ message: 'Room booked (pending approval)', booking });
+  } catch (err) {
+    res.status(500).json({ message: 'Error booking room', error: err.message });
+  }
+};
+
+
+exports.getAvailability = async (req, res) => {
+  try {
+    const { date, roomId } = req.query;
+    const query = { date: new Date(date) };
+    if (roomId) query.room = roomId;
+    const bookings = await RoomBooking.find(query).populate('room event bookedBy');
+    res.json(bookings);
+  } catch (err) {
+    res.status(500).json({ message: 'Error fetching availability' });
+  }
+};
+
+
+exports.updateBookingStatus = async (req, res) => {
+  try {
+    const { id } = req.params;
+    const { status } = req.body;
+    if (!['Approved', 'Rejected'].includes(status)) {
+      return res.status(400).json({ message: 'Invalid status' });
+    }
+    const booking = await RoomBooking.findByIdAndUpdate(
+      id,
+      { status, reviewedBy: req.user._id, updated_at: new Date() },
+      { new: true }
+    );
+    if (!booking) return res.status(404).json({ message: 'Booking not found' });
+    res.json({ message: 'Booking status updated', booking });
+  } catch (err) {
+    res.status(500).json({ message: 'Error updating booking status' });
+  }
+};
+
+
+exports.cancelBooking = async (req, res) => {
+  try {
+    const { id } = req.params;
+    const booking = await RoomBooking.findById(id);
+    if (!booking) return res.status(404).json({ message: 'Booking not found' });
+
+    if (
+      String(booking.bookedBy) !== String(req.user._id) &&
+      !['PRESIDENT', 'GENSEC_SCITECH', 'GENSEC_ACADEMIC', 'GENSEC_CULTURAL', 'GENSEC_SPORTS', 'CLUB_COORDINATOR'].includes(req.user.role)
+    ) {
+      return res.status(403).json({ message: 'Forbidden' });
+    }
+    booking.status = 'Cancelled';
+    booking.updated_at = new Date();
+    await booking.save();
+    res.json({ message: 'Booking cancelled', booking });
+  } catch (err) {
+    res.status(500).json({ message: 'Error cancelling booking' });
+  }
+};
+
+exports.getBookings = async (req, res) => {
+  try {
+    const { roomId, date, status } = req.query;
+    const query = {};
+    if (roomId) query.room = roomId;
+    if (date) query.date = new Date(date);
+    if (status) query.status = status;
+    const bookings = await RoomBooking.find(query).populate('room event bookedBy');
+    res.json(bookings);
+  } catch (err) {
+    res.status(500).json({ message: 'Error fetching bookings' });
+  }
+};

backend/index.js

@@ -21,6 +21,7 @@ const dashboardRoutes = require("./routes/dashboard.js");
 
 const analyticsRoutes = require("./routes/analytics.js");
 const porRoutes = require("./routes/por.js");
+const roomBookingRoutes = require("./routes/roomBooking.js");
 const app = express();
 
 if (process.env.NODE_ENV === "production") {
@@ -68,6 +69,7 @@ app.use("/api/announcements", announcementRoutes);
 app.use("/api/dashboard", dashboardRoutes);
 app.use("/api/announcements", announcementRoutes);
 app.use("/api/analytics", analyticsRoutes);
+app.use("/api/rooms", roomBookingRoutes);
 app.use("/api/por", porRoutes);
 
 // Start the server

backend/models/schema.js

@@ -645,6 +645,94 @@ const OrganizationalUnit = mongoose.model(
 );
 const Announcement = mongoose.model("Announcement", announcementSchema);
 
+const roomSchema = new mongoose.Schema({
+  name: {
+    type: String,
+    required: true,
+    unique: true,
+  },
+  capacity: {
+    type: Number,
+    required: true,
+  },
+  location: {
+    type: String,
+    required: true,
+  },
+  amenities: [
+    {
+      type: String,
+    },
+  ],
+  is_active: {
+    type: Boolean,
+    default: true,
+  },
+  created_at: {
+    type: Date,
+    default: Date.now,
+  },
+  updated_at: {
+    type: Date,
+    default: Date.now,
+  },
+});
+
+const Room = mongoose.model("Room", roomSchema);
+
+const roomBookingSchema = new mongoose.Schema({
+  room: {
+    type: mongoose.Schema.Types.ObjectId,
+    ref: "Room",
+    required: true,
+  },
+  event: {
+    type: mongoose.Schema.Types.ObjectId,
+    ref: "Event",
+  },
+  date: {
+    type: Date,
+    required: true,
+  },
+  startTime: {
+    type: Date,
+    required: true,
+  },
+  endTime: {
+    type: Date,
+    required: true,
+  },
+  purpose: {
+    type: String,
+  },
+  bookedBy: {
+    type: mongoose.Schema.Types.ObjectId,
+    ref: "User",
+    required: true,
+  },
+  status: {
+    type: String,
+    enum: ["Pending", "Approved", "Rejected", "Cancelled"],
+    default: "Pending",
+  },
+  reviewedBy: {
+    type: mongoose.Schema.Types.ObjectId,
+    ref: "User",
+  },
+  created_at: {
+    type: Date,
+    default: Date.now,
+  },
+  updated_at: {
+    type: Date,
+    default: Date.now,
+  },
+});
+
+roomBookingSchema.index({ room: 1, date: 1, startTime: 1, endTime: 1 });
+
+const RoomBooking = mongoose.model("RoomBooking", roomBookingSchema);
+
 module.exports = {
   User,
   Feedback,
@@ -656,4 +744,6 @@ module.exports = {
   Position,
   OrganizationalUnit,
   Announcement,
+  Room,
+  RoomBooking,
 };

backend/routes/roomBooking.js

@@ -0,0 +1,35 @@
+const express = require('express');
+const router = express.Router();
+const isAuthenticated = require('../middlewares/isAuthenticated');
+const authorizeRole = require('../middlewares/authorizeRole');
+const { ROLE_GROUPS, ROLES } = require('../utils/roles');
+const roomBookingController = require('../controllers/roomBookingController');
+
+// Create a new room (admin only)
+router.post('/create-room', isAuthenticated, authorizeRole(ROLE_GROUPS.ADMIN), roomBookingController.createRoom);
+
+// Get all rooms
+router.get('/rooms', isAuthenticated, roomBookingController.getAllRooms);
+
+// Book a room (admin only)
+router.post('/book', isAuthenticated, authorizeRole(ROLE_GROUPS.ADMIN), roomBookingController.bookRoom);
+
+// Get room availability
+router.get('/availability', isAuthenticated, roomBookingController.getAvailability);
+
+// Get bookings (filterable)
+router.get('/bookings', isAuthenticated, roomBookingController.getBookings);
+
+// Update booking status (approve/reject)
+router.put('/bookings/:id/status', isAuthenticated, authorizeRole([
+  ROLES.PRESIDENT,
+  ROLES.GENSEC_SCITECH,
+  ROLES.GENSEC_ACADEMIC,
+  ROLES.GENSEC_CULTURAL,
+  ROLES.GENSEC_SPORTS,
+]), roomBookingController.updateBookingStatus);
+
+// Cancel a booking
+router.delete('/bookings/:id', isAuthenticated, roomBookingController.cancelBooking);
+
+module.exports = router;

backend/seed.js

@@ -2,17 +2,34 @@ require("dotenv").config();
 const mongoose = require("mongoose");
 
 const {
-  User,
-  Feedback,
-  Achievement,
-  UserSkill,
-  Skill,
-  Event,
-  PositionHolder,
-  Position,
-  OrganizationalUnit,
+    User,
+    Feedback,
+    Achievement,
+    UserSkill,
+    Skill,
+    Event,
+    PositionHolder,
+    Position,
+    OrganizationalUnit,
+    Room,
 } = require("./models/schema");
 
+// Sample Rooms for Seeding 
+const sampleRooms = [
+    { name: "LH-101", capacity: 60, location: "Academic Block 1, Ground Floor", amenities: ["Projector", "AC", "Whiteboard"] },
+    { name: "LH-102", capacity: 60, location: "Academic Block 1, Ground Floor", amenities: ["Projector", "AC"] },
+    { name: "Seminar Hall", capacity: 120, location: "Admin Block, 1st Floor", amenities: ["Projector", "Sound System", "AC"] },
+];
+
+// Seeds sample rooms for testing room booking features.
+
+const seedRooms = async () => {
+    console.log("Seeding sample rooms...");
+    await Room.deleteMany({});
+    await Room.insertMany(sampleRooms);
+    console.log("Sample rooms seeded!");
+};
+
 // --- Data for Seeding ---
 
 // Original club/committee data.