Initial commit - WhyRating Engine (Google Reviews Scraper)

web/app/api/categories/route.ts

@@ -0,0 +1,63 @@
+import { NextRequest, NextResponse } from 'next/server';
+
+const API_BASE_URL = process.env.NEXT_PUBLIC_API_URL || 'http://localhost:8001';
+const DB_URL = process.env.DATABASE_URL || 'postgresql://scraper:scraper123@localhost:5437/scraper';
+
+// Direct database query for categories
+async function fetchCategoriesFromDB() {
+  // For now, we'll fetch from the API server which has DB access
+  // In production, you might want to use a direct DB connection or cache
+  const response = await fetch(`${API_BASE_URL}/categories/tree`, {
+    cache: 'no-store',
+  });
+
+  if (!response.ok) {
+    throw new Error('Failed to fetch categories from API');
+  }
+
+  return response.json();
+}
+
+export async function GET(request: NextRequest) {
+  try {
+    const searchParams = request.nextUrl.searchParams;
+    const search = searchParams.get('search');
+    const parentPath = searchParams.get('parent');
+    const level = searchParams.get('level');
+
+    // Build query params for backend
+    const params = new URLSearchParams();
+    if (search) params.set('search', search);
+    if (parentPath) params.set('parent', parentPath);
+    if (level) params.set('level', level);
+
+    const url = `${API_BASE_URL}/categories?${params.toString()}`;
+
+    const response = await fetch(url, {
+      cache: 'no-store',
+      headers: {
+        'Content-Type': 'application/json',
+      },
+    });
+
+    if (!response.ok) {
+      // Fallback: return mock data for development
+      console.error('API not available, returning mock data');
+      return NextResponse.json({
+        categories: [],
+        total: 0,
+        message: 'API not available'
+      });
+    }
+
+    const data = await response.json();
+    return NextResponse.json(data);
+
+  } catch (error) {
+    console.error('Error fetching categories:', error);
+    return NextResponse.json(
+      { error: 'Failed to fetch categories', categories: [], total: 0 },
+      { status: 500 }
+    );
+  }
+}