CRUD Kelas

app/Http/Controllers/KelasController.php

@@ -2,13 +2,53 @@
 
 namespace App\Http\Controllers;
 
+use App\Models\Jurusan;
 use App\Models\Kelas;
 use Illuminate\Http\Request;
 
 class KelasController extends Controller
 {
     public function index(){
-        $kelas = Kelas::select('id', 'nama_kelas')->with(['jurusan:id,nama_jurusan'])->get();
+        $kelas = Kelas::with('jurusan')->get();
-        return view('admin.kelas', compact('kelas'));
+        return view('admin.kelas.index', compact('kelas'));
+    }
+
+    public function create(){
+        $jurusan = Jurusan::all();
+        return view('admin.kelas.create', compact('jurusan'));
+    }
+
+    public function store(Request $request){
+        $request->validate([
+            'nama_kelas' => 'required',
+            'id_jurusan' => 'required|exists:jurusan,id',
+        ]);
+    
+        Kelas::create($request->all());
+
+        return redirect()->route('admin.kelas.index')->with('success', 'Kelas berhasil ditambahkan');
+    }
+
+    public function edit(Kelas $kelas)
+    {
+        $jurusan = Jurusan::all();
+        return view('admin.kelas.edit', compact('kelas', 'jurusan'));
+    }
+
+    public function update(Request $request, Kelas $kelas){
+        $request->validate([
+            'nama_kelas' => 'required',
+            'id_jurusan' => 'required|exists:jurusan,id',
+        ]);
+        
+        $kelas->update($request->all());
+
+        return redirect()->route('admin.kelas.index')->with('success', 'Kelas berhasil diperbarui');
+    }
+
+    public function destroy(Kelas $kelas)
+    {
+        $kelas->delete();
+        return redirect()->route('admin.kelas.index')->with('success', 'Kelas berhasil dihapus');
     }
 }

resources/views/admin/component/sidebar.blade.php

@@ -43,8 +43,8 @@ class="block p-2 rounded-lg {{ request()->is('admin/siswa') ? 'bg-blue-100 text-
                     <li><a href="{{ route('admin.guru') }}"
                             class="block p-2 rounded-lg {{ request()->is('admin/guru') ? 'bg-blue-100 text-blue-600' : 'bg-gray-50 text-gray-800' }}">Guru</a>
                     </li>
-                    <li><a href="{{ route('admin.kelas') }}"
+                    <li><a href="{{ route('admin.kelas.index') }}"
-                            class="block p-2 rounded-lg {{ request()->is('admin/kelas') ? 'bg-blue-100 text-blue-600' : 'bg-gray-50 text-gray-800' }}">Kelas</a>
+                            class="block p-2 rounded-lg {{ request()->is('admin/kelas/index') ? 'bg-blue-100 text-blue-600' : 'bg-gray-50 text-gray-800' }}">Kelas</a>
                     </li>
                     <li><a href="{{ route('admin.jurusan.index') }}"
                             class="block p-2 rounded-lg {{ request()->is('admin/jurusan/index') ? 'bg-blue-100 text-blue-600' : 'bg-gray-50 text-gray-800' }}">Jurusan</a>

resources/views/admin/kelas/create.blade.php

@@ -0,0 +1,32 @@
+@extends('layouts.dashboard')
+
+@section('title', 'Tambah Kelas')
+
+@section('content')
+<div class="bg-white shadow-md rounded-lg p-6 max-w-lg mx-auto">
+    <h1 class="text-2xl font-semibold mb-4">Tambah Kelas</h1>
+    <form action="{{ route('admin.kelas.store') }}" method="POST">
+        @csrf
+
+        <div class="mb-4">
+            <label class="block mb-1 font-medium">Nama Kelas</label>
+            <input type="text" name="nama_kelas" class="w-full border px-4 py-2 rounded" required>
+        </div>
+
+        <div class="mb-4">
+            <label class="block mb-1 font-medium">Jurusan</label>
+            <select name="id_jurusan" class="w-full border px-4 py-2 rounded" required>
+                <option value="">-- Pilih Jurusan --</option>
+                @foreach($jurusan as $item)
+                    <option value="{{ $item->id }}">{{ $item->nama_jurusan }}</option>
+                @endforeach
+            </select>
+        </div>
+
+        <div class="flex justify-end">
+            <a href="{{ route('admin.kelas.index') }}" class="bg-gray-300 px-4 py-2 rounded mr-2">Batal</a>
+            <button type="submit" class="bg-blue-500 text-white px-4 py-2 rounded hover:bg-blue-600">Simpan</button>
+        </div>
+    </form>
+</div>
+@endsection

resources/views/admin/kelas/edit.blade.php

@@ -0,0 +1,35 @@
+@extends('layouts.dashboard')
+
+@section('title', 'Edit Kelas')
+
+@section('content')
+<div class="bg-white shadow-md rounded-lg p-6 max-w-lg mx-auto">
+    <h1 class="text-2xl font-semibold mb-4">Edit Kelas</h1>
+    <form action="{{ route('admin.kelas.update', $kelas->id) }}" method="POST">
+        @csrf
+        @method('PUT')
+
+        <div class="mb-4">
+            <label class="block mb-1 font-medium">Nama Kelas</label>
+            <input type="text" name="nama_kelas" value="{{ $kelas->nama_kelas }}" class="w-full border px-4 py-2 rounded" required>
+        </div>
+
+        <div class="mb-4">
+            <label class="block mb-1 font-medium">Jurusan</label>
+            <select name="id_jurusan" class="w-full border px-4 py-2 rounded" required>
+                <option value="">-- Pilih Jurusan --</option>
+                @foreach($jurusan as $item)
+                    <option value="{{ $item->id }}" {{ $kelas->id_jurusan == $item->id ? 'selected' : '' }}>
+                        {{ $item->nama_jurusan }}
+                    </option>
+                @endforeach
+            </select>
+        </div>
+
+        <div class="flex justify-end">
+            <a href="{{ route('admin.kelas.index') }}" class="bg-gray-300 px-4 py-2 rounded mr-2">Batal</a>
+            <button type="submit" class="bg-blue-500 text-white px-4 py-2 rounded hover:bg-blue-600">Update</button>
+        </div>
+    </form>
+</div>
+@endsection

resources/views/admin/kelas/index.blade.php

@@ -7,7 +7,7 @@
 <div class="bg-white shadow-md rounded-lg p-6">
     <div class="flex justify-between items-center mb-4">
         <h1 class="text-2xl font-semibold">Data Kelas</h1>
-        <a href="{{ route('siswa.create') }}" class="bg-blue-500 hover:bg-blue-600 text-white px-4 py-2 rounded-lg">
+        <a href="{{ route('admin.kelas.create') }}" class="bg-blue-500 hover:bg-blue-600 text-white px-4 py-2 rounded-lg">
             + Tambah Kelas
         </a>
     </div>
@@ -27,10 +27,12 @@
                 <tr class="border hover:bg-gray-50">
                     <td class="border px-4 py-2">{{ $index + 1 }}</td>
                     <td class="border px-4 py-2">{{ $item->nama_kelas }}</td>
-                    <td class="border px-4 py-2">{{ $item->nama_jurusan }}</td>
+                    <td class="border px-4 py-2">
+                        {{ $item->jurusan ? $item->jurusan->nama_jurusan : '-' }}
+                    </td>
                     <td class="border px-4 py-2 text-center">
-                        <a href="{{ route('siswa.edit', $item->id) }}" class="bg-yellow-400 hover:bg-yellow-500 text-white px-3 py-1 rounded">Edit</a>
+                        <a href="{{ route('admin.kelas.edit', $item->id) }}" class="bg-yellow-400 hover:bg-yellow-500 text-white px-3 py-1 rounded">Edit</a>
-                        <form action="{{ route('siswa.destroy', $item->id) }}" method="POST" class="inline-block">
+                        <form action="{{ route('admin.kelas.destroy', $item->id) }}" method="POST" class="inline-block">
                             @csrf
                             @method('DELETE')
                             <button type="submit" onclick="return confirm('Yakin ingin menghapus?')" class="bg-red-500 hover:bg-red-600 text-white px-3 py-1 rounded">
@@ -45,4 +47,4 @@
     </div>
 </div>
 
-@endsection
+@endsection

routes/web.php

@@ -45,8 +45,16 @@
         Route::get('/guru', [GuruController::class, 'index'])->name('admin.guru');
 
         // Kelas
-        Route::get('/kelas', [KelasController::class, 'index'])->name('admin.kelas');
+        Route::resource('kelas', KelasController::class)->parameters([
-
+            'kelas' => 'kelas',
+        ])->names([
+            'index' => 'admin.kelas.index',
+            'create' => 'admin.kelas.create',
+            'store' => 'admin.kelas.store',
+            'edit' => 'admin.kelas.edit',
+            'update' => 'admin.kelas.update',
+            'destroy' => 'admin.kelas.destroy',
+        ]);
         // Jurusan
         Route::resource('jurusan', JurusanController::class)->names([
             'index' => 'admin.jurusan.index',