SEO: Fix structured data validation errors, delete static sitemap, and update indexing scripts

src/app/(main)/api/stripe/create-checkout-session/route.ts

@@ -0,0 +1,115 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { stripe, STRIPE_PLANS } from '@/lib/stripe';
+import { db } from '@/lib/db';
+import { cookies } from 'next/headers';
+import { rateLimit, getClientIdentifier, RateLimits } from '@/lib/rateLimit';
+
+export async function POST(request: NextRequest) {
+  try {
+    // Get user from cookie (using userId like other routes)
+    const cookieStore = await cookies();
+    const userId = cookieStore.get('userId')?.value;
+
+    // Rate Limiting (user-based)
+    const clientId = userId || getClientIdentifier(request);
+    const rateLimitResult = rateLimit(clientId, RateLimits.STRIPE_CHECKOUT);
+
+    if (!rateLimitResult.success) {
+      return NextResponse.json(
+        {
+          error: 'Too many requests. Please try again later.',
+          retryAfter: Math.ceil((rateLimitResult.reset - Date.now()) / 1000)
+        },
+        {
+          status: 429,
+          headers: {
+            'X-RateLimit-Limit': rateLimitResult.limit.toString(),
+            'X-RateLimit-Remaining': rateLimitResult.remaining.toString(),
+            'X-RateLimit-Reset': rateLimitResult.reset.toString(),
+          }
+        }
+      );
+    }
+
+    if (!userId) {
+      return NextResponse.json({ error: 'Unauthorized - Please log in' }, { status: 401 });
+    }
+
+    // Get plan and billing interval from request
+    const { plan, billingInterval = 'month' } = await request.json();
+
+    if (!plan || !['PRO', 'BUSINESS'].includes(plan)) {
+      return NextResponse.json(
+        { error: 'Invalid plan. Must be PRO or BUSINESS' },
+        { status: 400 }
+      );
+    }
+
+    // Get the Stripe price ID for the plan
+    const planConfig = STRIPE_PLANS[plan as 'PRO' | 'BUSINESS'];
+    const priceId = billingInterval === 'year' ? planConfig.priceIdYearly : planConfig.priceId;
+
+    if (!priceId) {
+      return NextResponse.json(
+        { error: 'Stripe price ID not configured for this plan' },
+        { status: 500 }
+      );
+    }
+
+    // Get user from database
+    const user = await db.user.findUnique({
+      where: { id: userId },
+    });
+
+    if (!user) {
+      return NextResponse.json({ error: 'User not found' }, { status: 404 });
+    }
+
+    // Create or get Stripe customer
+    let customerId = user.stripeCustomerId;
+
+    if (!customerId) {
+      const customer = await stripe.customers.create({
+        email: user.email,
+        metadata: {
+          userId: user.id,
+        },
+      });
+
+      customerId = customer.id;
+
+      // Update user with Stripe customer ID
+      await db.user.update({
+        where: { id: user.id },
+        data: { stripeCustomerId: customerId },
+      });
+    }
+
+    // Create Stripe Checkout Session
+    const checkoutSession = await stripe.checkout.sessions.create({
+      customer: customerId,
+      mode: 'subscription',
+      payment_method_types: ['card'],
+      line_items: [
+        {
+          price: priceId,
+          quantity: 1,
+        },
+      ],
+      success_url: `${process.env.NEXT_PUBLIC_APP_URL}/dashboard?success=true`,
+      cancel_url: `${process.env.NEXT_PUBLIC_APP_URL}/pricing?canceled=true`,
+      metadata: {
+        userId: user.id,
+        plan,
+      },
+    });
+
+    return NextResponse.json({ url: checkoutSession.url });
+  } catch (error) {
+    console.error('Error creating checkout session:', error);
+    return NextResponse.json(
+      { error: 'Internal server error' },
+      { status: 500 }
+    );
+  }
+}