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

src/app/(main)/api/user/profile/route.ts

@@ -0,0 +1,74 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { cookies } from 'next/headers';
+import { db } from '@/lib/db';
+import { csrfProtection } from '@/lib/csrf';
+import { updateProfileSchema, validateRequest } from '@/lib/validationSchemas';
+import { rateLimit, getClientIdentifier, RateLimits } from '@/lib/rateLimit';
+
+export async function PATCH(request: NextRequest) {
+  try {
+    // CSRF Protection
+    const csrfCheck = csrfProtection(request);
+    if (!csrfCheck.valid) {
+      return NextResponse.json({ error: csrfCheck.error }, { status: 403 });
+    }
+
+    const userId = cookies().get('userId')?.value;
+
+    // Rate Limiting (user-based)
+    const clientId = userId || getClientIdentifier(request);
+    const rateLimitResult = rateLimit(clientId, RateLimits.PROFILE_UPDATE);
+
+    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' }, { status: 401 });
+    }
+
+    const body = await request.json();
+
+    // Validate request body
+    const validation = await validateRequest(updateProfileSchema, body);
+    if (!validation.success) {
+      return NextResponse.json(validation.error, { status: 400 });
+    }
+
+    const { name } = validation.data;
+
+    // Update user name in database
+    const updatedUser = await db.user.update({
+      where: { id: userId },
+      data: { name: name.trim() },
+      select: {
+        id: true,
+        name: true,
+        email: true,
+      },
+    });
+
+    return NextResponse.json({
+      success: true,
+      user: updatedUser,
+    });
+  } catch (error) {
+    console.error('Error updating profile:', error);
+    return NextResponse.json(
+      { error: 'Internal server error' },
+      { status: 500 }
+    );
+  }
+}