118 lines
4.1 KiB
PHP
118 lines
4.1 KiB
PHP
<?php
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namespace App\Http\Controllers;
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use App\Models\Department;
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use App\Models\StudentAcademicHistory;
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use Illuminate\Http\RedirectResponse;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\DB;
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use Illuminate\Validation\Rule;
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use Illuminate\View\View;
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use RealRashid\SweetAlert\Facades\Alert;
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class DepartmentController extends Controller
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{
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public function index(Request $request): View
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{
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$search = trim((string) $request->get('search'));
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$departments = Department::withCount(['classes', 'students'])
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->when($search !== '', function ($query) use ($search) {
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$query->where('code', 'like', "%{$search}%")
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->orWhere('name', 'like', "%{$search}%")
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->orWhere('description', 'like', "%{$search}%");
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})
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->latest()
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->paginate(10)
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->withQueryString();
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return view('departments.index', compact('departments', 'search'));
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}
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public function create(): View
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{
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return view('departments.create');
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}
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public function store(Request $request): RedirectResponse
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{
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$data = $request->validate([
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'code' => ['required', 'string', 'max:20', 'unique:departments,code'],
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'name' => ['required', 'string', 'max:100'],
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'description' => ['nullable', 'string'],
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'is_active' => ['nullable', 'boolean'],
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]);
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$data['is_active'] = $request->boolean('is_active');
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$data['code'] = strtoupper($data['code']);
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Department::create($data);
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return redirect()->route('departments.index')->with('success', 'Program keahlian berhasil ditambahkan.');
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}
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public function show(Department $department): RedirectResponse
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{
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return redirect()->route('departments.edit', $department);
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}
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public function edit(Department $department): View
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{
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return view('departments.edit', [
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'department' => $department,
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]);
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}
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public function update(Request $request, Department $department): RedirectResponse
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{
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$data = $request->validate([
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'code' => ['required', 'string', 'max:20', Rule::unique('departments', 'code')->ignore($department->id)],
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'name' => ['required', 'string', 'max:100'],
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'description' => ['nullable', 'string'],
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'is_active' => ['nullable', 'boolean'],
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]);
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$data['is_active'] = $request->boolean('is_active');
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$data['code'] = strtoupper($data['code']);
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$department->update($data);
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return redirect()->route('departments.index')->with('success', 'Program keahlian berhasil diperbarui.');
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}
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public function destroy(Department $department): RedirectResponse
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{
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$department->loadCount('students');
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$classesWithStudentsCount = $department->classes()->withCount('students')->get()->where('students_count', '>', 0)->count();
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$emptyClassesCount = $department->classes()->withCount('students')->get()->where('students_count', 0)->count();
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if ($department->students_count > 0 || $classesWithStudentsCount > 0) {
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Alert::error('Tidak bisa dihapus', 'Program keahlian ini masih digunakan oleh data siswa aktif atau kelas yang masih berisi siswa.');
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return redirect()->route('departments.index')->withErrors([
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'delete' => 'Program keahlian tidak bisa dihapus karena masih digunakan oleh data siswa aktif atau kelas yang masih berisi siswa.',
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]);
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}
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DB::transaction(function () use ($department) {
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$classIds = $department->classes()->pluck('id');
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StudentAcademicHistory::query()
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->whereIn('class_id', $classIds)
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->delete();
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$department->classes()->delete();
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$department->delete();
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});
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$message = $emptyClassesCount > 0
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? "Program keahlian berhasil dihapus beserta {$emptyClassesCount} kelas kosong terkait."
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: 'Program keahlian berhasil dihapus.';
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Alert::success('Berhasil', $message);
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return redirect()->route('departments.index')->with('success', $message);
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}
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}
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