Coba Terus

app/api/mahasiswa/provinsi-mahasiswa/route.ts

@@ -0,0 +1,60 @@
+import { NextResponse } from 'next/server';
+import supabase from '@/lib/db';
+
+export async function GET(request: Request) {
+  try {
+    // Get all mahasiswa data and process in JavaScript
+    const { data: mahasiswaData, error } = await supabase
+      .from('mahasiswa')
+      .select('provinsi');
+
+    if (error) {
+      console.error('Supabase error:', error);
+      return NextResponse.json(
+        { error: 'Database error' },
+        { status: 500 }
+      );
+    }
+
+    // Process the data in JavaScript
+    let kalimantanBarat = 0;
+    let luarKalimantanBarat = 0;
+
+    mahasiswaData.forEach((mahasiswa) => {
+      const provinsi = mahasiswa.provinsi?.toLowerCase() || '';
+      
+      if (provinsi.includes('kalimantan barat') || provinsi.includes('kalbar')) {
+        kalimantanBarat++;
+      } else if (mahasiswa.provinsi) {
+        luarKalimantanBarat++;
+      }
+    });
+
+    // Transform the data to match the expected format
+    const result = [
+      {
+        provinsi: 'Kalimantan Barat',
+        jumlah_mahasiswa: kalimantanBarat
+      },
+      {
+        provinsi: 'Luar Kalimantan Barat',
+        jumlah_mahasiswa: luarKalimantanBarat
+      }
+    ];
+
+    return NextResponse.json(result, {
+      headers: {
+        'Cache-Control': 'public, max-age=60, stale-while-revalidate=30',
+        'Access-Control-Allow-Origin': '*',
+        'Access-Control-Allow-Methods': 'GET, OPTIONS',
+        'Access-Control-Allow-Headers': 'Content-Type, Authorization',
+      },
+    });
+  } catch (error) {
+    console.error('Error fetching provinsi data:', error);
+    return NextResponse.json(
+      { error: 'Internal Server Error' },
+      { status: 500 }
+    );
+  }
+}