refactors, specific day playtime controls

app/api/bookings/route.ts

@@ -1,6 +1,6 @@
 import { NextRequest, NextResponse } from 'next/server';
 import { db } from '@/lib/db';
-import { bookings, courts } from '@/lib/db/schema';
+import { bookings, courts, timeSlots } from '@/lib/db/schema';
 import { eq, and } from 'drizzle-orm';
 import { getSession } from '@/lib/session';
 import { logActivity, ACTIONS, ENTITY_TYPES } from '@/lib/activity-logger';
@@ -86,6 +86,46 @@ export async function POST(request: NextRequest) {
 			);
 		}
 
+		// CRITICAL: Validate that booking is allowed for this day and time
+		const dayOfWeek = bookingDate.getDay();
+		const availableTimeSlots = await db
+			.select()
+			.from(timeSlots)
+			.where(
+				and(
+					eq(timeSlots.dayOfWeek, dayOfWeek),
+					eq(timeSlots.isActive, true)
+				)
+			);
+
+		// Check if any time slots are configured for this day
+		if (availableTimeSlots.length === 0) {
+			return NextResponse.json(
+				{
+					error: `No bookings are allowed on ${['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'][dayOfWeek]}s. The facility is closed on this day.`,
+				},
+				{ status: 400 }
+			);
+		}
+
+		// Check if the requested time slot is within any of the allowed time ranges
+		const requestedHour = parseInt(startTime.split(':')[0]);
+		const isTimeSlotValid = availableTimeSlots.some(slot => {
+			const slotStartHour = parseInt(slot.startTime.split(':')[0]);
+			const slotEndHour = parseInt(slot.endTime.split(':')[0]);
+			return requestedHour >= slotStartHour && requestedHour < slotEndHour;
+		});
+
+		if (!isTimeSlotValid) {
+			const allowedRanges = availableTimeSlots.map(slot => `${slot.startTime}-${slot.endTime}`).join(', ');
+			return NextResponse.json(
+				{
+					error: `Time slot ${startTime} is not available on ${['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'][dayOfWeek]}s. Available times: ${allowedRanges}`,
+				},
+				{ status: 400 }
+			);
+		}
+
 		// Check if slot is already booked
 		const existingBooking = await db
 			.select()