additional features, refinement and more control over the app from admin side, better bookings UX

app/api/admin/stats/route.ts

@@ -0,0 +1,68 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { getSession } from '@/lib/session';
+import { db } from '@/lib/db';
+import { users, courts, bookings, metrics } from '@/lib/db/schema';
+import { eq, and, gte, lte, desc, count } from 'drizzle-orm';
+
+export async function GET(request: NextRequest) {
+	try {
+		const session = await getSession();
+		if (!session || session.role !== 'admin') {
+			return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
+		}
+
+		// Get real stats from database
+		const totalUsers = await db.select({ count: count() }).from(users);
+		const activeCourts = await db.select({ count: count() }).from(courts).where(eq(courts.isActive, true));
+
+		// Get today's bookings count
+		const today = new Date().toISOString().split('T')[0];
+		const todaysBookings = await db
+			.select({ count: count() })
+			.from(bookings)
+			.where(and(eq(bookings.date, today), eq(bookings.status, 'active')));
+
+		// Get current month's bookings from metrics table
+		const currentMonth = new Date().toISOString().substring(0, 7); // "2025-09"
+		const monthlyBookings = await db
+			.select()
+			.from(metrics)
+			.where(and(eq(metrics.metricType, 'monthly_bookings'), eq(metrics.period, currentMonth)))
+			.limit(1);
+
+		// Get recent bookings with user names
+		const recentBookings = await db
+			.select({
+				id: bookings.id,
+				date: bookings.date,
+				startTime: bookings.startTime,
+				endTime: bookings.endTime,
+				courtName: courts.name,
+				userName: users.name,
+				userSurname: users.surname,
+				status: bookings.status,
+				createdAt: bookings.createdAt,
+			})
+			.from(bookings)
+			.leftJoin(users, eq(bookings.userId, users.id))
+			.leftJoin(courts, eq(bookings.courtId, courts.id))
+			.orderBy(desc(bookings.createdAt))
+			.limit(10);
+
+		return NextResponse.json({
+			stats: {
+				totalUsers: totalUsers[0]?.count || 0,
+				activeCourts: activeCourts[0]?.count || 0,
+				todaysBookings: todaysBookings[0]?.count || 0,
+				monthlyBookings: monthlyBookings[0]?.value || 0,
+			},
+			recentBookings: recentBookings.map((booking) => ({
+				...booking,
+				userName: `${booking.userName} ${booking.userSurname}`,
+			})),
+		});
+	} catch (error) {
+		console.error('Error fetching admin stats:', error);
+		return NextResponse.json({ error: 'Internal server error' }, { status: 500 });
+	}
+}