First commit

app/api/mahasiswa/ipk-beasiswa/route.ts

@@ -0,0 +1,35 @@
+import { NextResponse } from 'next/server';
+import pool from '@/lib/db';
+
+export async function GET(request: Request) {
+  try {
+    const { searchParams } = new URL(request.url);
+    const jenisBeasiswa = searchParams.get('jenisBeasiswa');
+
+    const query = `
+      SELECT 
+        m.tahun_angkatan,
+        COUNT(m.nim) AS total_mahasiswa_beasiswa,
+        ROUND(AVG(m.ipk), 2) AS rata_rata_ipk
+      FROM 
+        mahasiswa m
+      JOIN 
+        beasiswa_mahasiswa s ON m.nim = s.nim
+      WHERE
+        s.jenis_beasiswa = ?
+      GROUP BY 
+        m.tahun_angkatan
+      ORDER BY 
+        m.tahun_angkatan ASC
+    `;
+
+    const [rows] = await pool.query(query, [jenisBeasiswa]);
+    return NextResponse.json(rows);
+  } catch (error) {
+    console.error('Error fetching data:', error);
+    return NextResponse.json(
+      { error: 'Internal Server Error' },
+      { status: 500 }
+    );
+  }
+}