Initial commit: Spark Platform with Cartesian SEO Engine

frontend/src/pages/api/locations/cities.ts

@@ -0,0 +1,37 @@
+import type { APIRoute } from 'astro';
+import { getDirectusClient, readItems } from '@/lib/directus/client';
+
+export const GET: APIRoute = async ({ url }) => {
+    try {
+        const countyId = url.searchParams.get('county');
+
+        if (!countyId) {
+            return new Response(
+                JSON.stringify({ error: 'County ID is required' }),
+                { status: 400, headers: { 'Content-Type': 'application/json' } }
+            );
+        }
+
+        const directus = getDirectusClient();
+
+        const cities = await directus.request(
+            readItems('locations_cities', {
+                filter: { county: { _eq: countyId } },
+                sort: ['-population'],
+                limit: 50,
+                fields: ['id', 'name', 'population', 'lat', 'lng', 'postal_code']
+            })
+        );
+
+        return new Response(
+            JSON.stringify({ cities }),
+            { status: 200, headers: { 'Content-Type': 'application/json' } }
+        );
+    } catch (error) {
+        console.error('Error fetching cities:', error);
+        return new Response(
+            JSON.stringify({ cities: [], error: 'Failed to fetch cities' }),
+            { status: 200, headers: { 'Content-Type': 'application/json' } }
+        );
+    }
+};