42 lines
1002 B
TypeScript
42 lines
1002 B
TypeScript
import { NextResponse } from 'next/server';
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import pool from '@/lib/db';
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export async function GET(request: Request) {
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try {
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const { searchParams } = new URL(request.url);
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const tahunAngkatan = searchParams.get('tahunAngkatan');
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let query = `
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SELECT
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m.tahun_angkatan,
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ROUND(AVG(m.ipk), 2) AS rata_rata_ipk
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FROM
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mahasiswa m
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JOIN
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status_mahasiswa s ON m.nim = s.nim
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WHERE
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s.status_kuliah = 'Lulus'
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AND s.semester <= 8
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`;
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if (tahunAngkatan && tahunAngkatan !== 'all') {
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query += ` AND m.tahun_angkatan = '${tahunAngkatan}'`;
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}
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query += `
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GROUP BY
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m.tahun_angkatan
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ORDER BY
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m.tahun_angkatan ASC
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`;
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const [rows] = await pool.query(query);
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return NextResponse.json(rows);
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} catch (error) {
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console.error('Error fetching data:', error);
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return NextResponse.json(
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{ error: 'Internal Server Error' },
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{ status: 500 }
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);
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}
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}
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