cetaksuratkp-api/app/Http/Controllers/CompletionLetterController.php

<?php

namespace App\Http\Controllers;

use App\Models\CompletionLetter;
use Illuminate\Http\Request;

class CompletionLetterController extends Controller
{
    public function index()
    {
        $letters = CompletionLetter::all();
        return response()->json($letters);
    }

    public function store(Request $request)
    {
        $request->validate([
            'nomor_surat' => 'required',
            'nama_mahasiswa' => 'required',
            'nomor_induk_mahasiswa' => 'required',
            'program_studi_mahasiswa' => 'required',
            'tahun_ajaran' => 'required',
            'completion_date' => 'required|date',
            'lampiran' => 'nullable'
        ]);

        $letter = CompletionLetter::create($request->all());

        return response()->json([
            'message' => 'Completion Letter berhasil disimpan.',
            'data'    => $letter
        ], 201);
    }

    public function show($id)
    {
        $letter = CompletionLetter::findOrFail($id);
        return response()->json($letter);
    }

    public function update(Request $request, $id)
    {
        $letter = CompletionLetter::findOrFail($id);
        $letter->update($request->all());

        return response()->json([
            'message' => 'Completion Letter berhasil diupdate.',
            'data'    => $letter
        ]);
    }

    public function destroy($id)
    {
        $letter = CompletionLetter::findOrFail($id);
        $letter->delete();

        return response()->json([
            'message' => 'Completion Letter berhasil dihapus.'
        ]);
    }
}