98 lines
2.9 KiB
PHP
98 lines
2.9 KiB
PHP
<?php
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// ============================================================
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// FILE 1: app/Http/Controllers/Admin/MapelController.php
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// ============================================================
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namespace App\Http\Controllers\Admin;
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use App\Http\Controllers\Controller;
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use App\Models\Mapel;
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use App\Models\Kelas;
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use Illuminate\Http\Request;
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class MapelController extends Controller
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{
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public function index(Request $request)
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{
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$query = Mapel::query();
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// SEARCH
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if ($request->has('search')) {
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$search = $request->search;
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$query->where('nama_mapel', 'like', "%$search%")
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->orWhere('id_mapel', 'like', "%$search%");
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}
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// FILTER BY KELAS (lewat table mengajars)
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if ($request->has('filter_kelas') && $request->filter_kelas != '') {
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$query->whereHas('mengajars', function($q) use ($request) {
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$q->where('id_kelas', $request->filter_kelas);
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});
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}
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// SHOW PER PAGE
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$perPage = $request->get('perPage', 10);
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$mapels = $query->paginate($perPage)->appends($request->all());
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// Ambil semua kelas untuk dropdown filter
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$kelass = Kelas::orderBy('tingkat')->orderBy('nama_kelas')->get();
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return view('admin.mapel.index', compact('mapels', 'kelass'));
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}
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public function store(Request $request)
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{
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$validated = $request->validate([
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'nama_mapel' => 'required|string|max:100',
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], [
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'nama_mapel.required' => 'Nama mata pelajaran wajib diisi',
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]);
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// Auto-generate id_mapel
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$lastMapel = Mapel::orderBy('id_mapel', 'desc')->first();
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if ($lastMapel) {
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$lastNumber = (int) substr($lastMapel->id_mapel, 2); // Ambil angka setelah "MP"
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$newNumber = $lastNumber + 1;
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} else {
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$newNumber = 1;
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}
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$newIdMapel = 'MP' . str_pad($newNumber, 3, '0', STR_PAD_LEFT); // MP001, MP002, dst
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Mapel::create([
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'id_mapel' => $newIdMapel,
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'nama_mapel' => $validated['nama_mapel'],
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]);
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return redirect()->route('admin.mapel.index')
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->with('success', 'Data mata pelajaran berhasil ditambahkan!');
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}
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public function update(Request $request, $id_mapel)
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{
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$mapel = Mapel::findOrFail($id_mapel);
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$validated = $request->validate([
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'nama_mapel' => 'required|string|max:100',
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], [
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'nama_mapel.required' => 'Nama mata pelajaran wajib diisi',
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]);
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$mapel->update($validated);
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return redirect()->route('admin.mapel.index')
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->with('success', 'Data mata pelajaran berhasil diupdate!');
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}
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public function destroy($id_mapel)
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{
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$mapel = Mapel::findOrFail($id_mapel);
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$mapel->delete();
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return redirect()->route('admin.mapel.index')
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->with('success', 'Data mata pelajaran berhasil dihapus!');
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}
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}
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