update

app/Http/Controllers/Admin/ForgotUsernameController.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace App\Http\Controllers\Admin;
+
+use App\Models\User;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Mail;
+use App\Http\Controllers\Controller;
+
+class ForgotUsernameController extends Controller
+{
+    // Tampilkan form lupa username
+    public function showForm()
+    {
+        return view('admin.pages.auth.forgot-username');
+    }
+
+    // Proses kirim username ke email
+    public function sendUsername(Request $request)
+    {
+        $request->validate([
+            'email' => 'required|email|exists:users,email',
+        ]);
+
+        $user = User::where('email', $request->email)->first();
+
+        if (!$user) {
+            return back()->withErrors(['email' => 'Email tidak ditemukan.']);
+        }
+
+        Mail::send('emails.username-reminder', ['user' => $user], function ($message) use ($user) {
+            $message->to($user->email);
+            $message->subject('Pengingat Username Anda');
+        });
+
+        return back()->with('status', 'Username telah dikirim ke email Anda.');
+    }
+}
+

app/Http/Controllers/Landingpage/HomeController.php

@@ -17,10 +17,12 @@ class HomeController extends Controller
 {
     public function index()
     {
+        // Mengambil semua subkriteria beserta relasi kriterianya, lalu mengelompokkan berdasarkan nama kriteria
         $subKriteria = SubKriteria::with('kriteria')->get()->groupBy(function ($item) {
             return $item->kriteria->nama_kriteria;
         });
 
+        // Mengambil semua data pakaian beserta relasi ke subkriteria
         $pakaians = Pakaian::with('subKriterias')->get();
 
         return view('landingpage.master', [
@@ -30,31 +32,33 @@ class HomeController extends Controller
     }
     public function prosesRekomendasi(Request $request)
     {
-        // Input validation and processing
+        // Memproses input pengguna dari form
         $userInput = $this->processUserInput($request->input('sub_kriteria', []));
 
+        // Jika tidak ada input yang valid, tampilkan pesan error
         if (empty($userInput)) {
             return $this->returnNoResults('Silakan pilih minimal satu kriteria.');
         }
 
         // \Log::debug('User Input:', $userInput);
 
-        // Get selected subcriteria data
+        // Mengambil data subkriteria berdasarkan input user
         $selectedSubkriteria = SubKriteria::whereIn('id', collect($userInput)->flatten())
             ->get()
             ->keyBy('id');
 
-        // Extract criteria inputs
+        // Menyusun input berdasarkan jenis kriteria
         $criteriaInputs = $this->extractCriteriaInputs($userInput, $selectedSubkriteria);
 
-        // Apply strict filtering
+        // Filter ketat berdasarkan input wajib
         $filteredClothing = $this->applyStrictFiltering($criteriaInputs);
 
+        // Jika tidak ada hasil setelah filter, tampilkan pesan
         if ($filteredClothing->isEmpty()) {
             return $this->returnNoResults('Tidak ada pakaian yang sesuai dengan kriteria yang Anda pilih.');
         }
 
-        // Calculate recommendations using weighted scoring
+         // Hitung rekomendasi menggunakan metode SAW
         $recommendations = $this->calculateRecommendations($filteredClothing, $userInput);
 
         return view('landingpage.hasil', compact('recommendations'));
@@ -70,11 +74,12 @@ class HomeController extends Controller
         foreach ($userInput as $kriteria_id => $subkriteria) {
             $subkriteriaArray = (array) $subkriteria;
 
-            // Remove empty values and validate
+            // Buang nilai kosong dan pastikan hanya angka yang valid
             $cleanedSubkriteria = array_filter($subkriteriaArray, function($value) {
                 return !empty($value) && is_numeric($value);
             });
 
+            // Simpan hanya jika ada nilai yang valid
             if (!empty($cleanedSubkriteria)) {
                 $processedInput[$kriteria_id] = array_map('intval', $cleanedSubkriteria);
             }
@@ -96,7 +101,7 @@ class HomeController extends Controller
             'lokasi' => $userInput[5] ?? []           // Criteria 5: Location
         ];
 
-        // Calculate price range if price criteria is selected
+        // Jika kriteria harga dipilih, hitung rentang harga min dan max
         if (!empty($inputs['harga'])) {
             $hargaRanges = $selectedSubkriteria->only($inputs['harga']);
             $inputs['harga_min'] = $hargaRanges->min('min_value');
@@ -115,7 +120,7 @@ class HomeController extends Controller
     {
         $query = Pakaian::with(['penilaian.subkriteria.kriteria']);
 
-        // Mandatory filter: Clothing Type (highest weight criteria)
+        // Filter berdasarkan jenis pakaian (wajib)
         if (!empty($criteriaInputs['jenis_pakaian'])) {
             // \Log::debug('Applying clothing type filter:', $criteriaInputs['jenis_pakaian']);
 
@@ -125,7 +130,7 @@ class HomeController extends Controller
             });
         }
 
-        // Mandatory filter: Price Range (if specified)
+        // Filter berdasarkan harga jika ada
         if (isset($criteriaInputs['harga_min']) && isset($criteriaInputs['harga_max'])) {
             // \Log::debug("Applying price filter: {$criteriaInputs['harga_min']} - {$criteriaInputs['harga_max']}");
 
@@ -138,7 +143,7 @@ class HomeController extends Controller
 
         $filteredClothing = $query->get();
 
-        // Validate filtering results
+        // Validasi hasil filter agar benar-benar sesuai
         $this->validateFilterResults($filteredClothing, $criteriaInputs);
 
         // \Log::debug('Filtered clothing count: ' . $filteredClothing->count());
@@ -170,19 +175,19 @@ class HomeController extends Controller
      */
     private function calculateRecommendations($clothing, array $userInput): \Illuminate\Support\Collection
     {
-        // Get criteria with weights
+        // Ambil data kriteria dan bobotnya
         $criteria = Kriteria::with('subkriteria')
             ->whereIn('id', [1, 2, 3, 4, 5])
             ->orderByDesc('bobot') // Order by weight (highest first)
             ->get();
 
-        // Build decision matrix
+        // Susun decision matrix
         $decisionMatrix = $this->buildDecisionMatrix($clothing, $criteria, $userInput);
 
-        // Calculate min/max values for normalization
+        // Hitung nilai normalisasi (min & max)
         $normalizationValues = $this->calculateNormalizationValues($decisionMatrix, $criteria);
 
-        // Calculate preference scores
+        // Hitung skor preferensi
         $results = $this->calculatePreferenceScores(
             $clothing,
             $decisionMatrix,
@@ -191,7 +196,7 @@ class HomeController extends Controller
             $userInput
         );
 
-        // Sort by score (descending)
+        // Urutkan hasil berdasarkan skor
         $recommendations = collect($results)
             ->sortByDesc('score')
             ->values();
@@ -218,13 +223,13 @@ class HomeController extends Controller
                     continue; // Skip criteria not selected by user
                 }
 
-                // Get matching assessments for this criterion
+                 // Ambil penilaian yang sesuai
                 $matchingAssessments = $item->penilaian->filter(function ($assessment) use ($userSubIds) {
                     return in_array($assessment->sub_kriteria_id, $userSubIds);
                 });
 
                 if ($matchingAssessments->isNotEmpty()) {
-                    // Use average if multiple matches, first match for clothing type
+                    // Gunakan nilai rata-rata (kecuali jenis pakaian, cukup satu)
                     $value = ($criterion->id == 3)
                         ? $matchingAssessments->first()->nilai
                         : $matchingAssessments->avg('nilai');
@@ -290,7 +295,7 @@ class HomeController extends Controller
 
                 if ($value <= 0) continue;
 
-                // Normalize value based on criterion type
+                // Normalisasi nilai sesuai jenis kriteria (benefit atau cost)
                 $normalizedValue = $this->normalizeValue(
                     $value,
                     $normValues['max'][$criterion->id],
@@ -298,7 +303,7 @@ class HomeController extends Controller
                     $criterion->jenis
                 );
 
-                // Calculate weighted contribution
+                 // Hitung skor kontribusi berdasarkan bobot
                 $weight = $criterion->bobot;
                 $contribution = $normalizedValue * $weight;
                 $preferenceScore += $contribution;
@@ -307,6 +312,7 @@ class HomeController extends Controller
                 // \Log::debug("Item {$item->id} - Criterion {$criterion->id}: Value={$value}, Normalized={$normalizedValue}, Weight={$weight}, Contribution={$contribution}");
             }
 
+            // Ambil nama jenis pakaian untuk ditampilkan
             $clothingType = $item->penilaian
                 ->firstWhere('subkriteria.kriteria_id', 3)
                 ?->subkriteria->nama ?? 'Lainnya';

resources/views/admin/pages/auth/forgot-username.blade.php

@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<html lang="id">
+<head>
+  <meta charset="UTF-8">
+  <title>Lupa Username</title>
+  <script src="https://cdn.tailwindcss.com"></script>
+</head>
+<body class="flex justify-center items-center min-h-screen bg-white text-gray-800 font-sans">
+  <div class="bg-green-100 border border-green-200 p-6 rounded-xl shadow-md w-full max-w-md">
+    <h2 class="text-2xl font-bold mb-4">Lupa Username?</h2>
+    <p class="text-gray-600 mb-6">
+      Masukkan email yang terdaftar untuk mengetahui username Anda.
+    </p>
+
+    @if (session('status'))
+      <div class="bg-blue-100 text-blue-800 border border-blue-300 p-3 rounded mb-4">
+        {{ session('status') }}
+      </div>
+    @endif
+
+    <form method="POST" action="{{ route('forgot.username.send') }}">
+      @csrf
+      <div class="mb-4">
+        <label for="email" class="block text-sm mb-1">Email</label>
+        <input type="email" id="email" name="email" required class="w-full px-3 py-2 border rounded bg-white text-gray-900 focus:outline-none focus:ring-2 focus:ring-blue-400" />
+        @error('email')
+          <span class="text-red-600 text-sm">{{ $message }}</span>
+        @enderror
+      </div>
+      <button type="submit" class="w-full bg-green-700 hover:bg-green-800 text-white px-4 py-2 rounded font-semibold">
+        Kirim Username
+      </button>
+    </form>
+    
+    <p class="text-center text-sm text-gray-700 mt-4">
+      <a href="{{ route('login') }}" class="text-black hover:underline font-medium">
+        Kembali ke halaman login
+      </a>
+    </p>
+  </div>
+</body>
+</html>

resources/views/admin/pages/auth/login.blade.php

@@ -30,6 +30,9 @@
         <a href="{{ route('forgot.password.form') }}" class="text-green-700 hover:underline font-medium">
           Lupa Password?
         </a>
+        <a href="{{ route('forgot.username.form') }}" class="text-green-700 hover:underline font-medium">
+          Lupa Username?
+        </a>
       </div>      
       <button type="submit" class="w-full bg-green-600 hover:bg-green-700 text-white px-4 py-2 rounded font-semibold">
         Login

resources/views/emails/username-reminder.blade.php

@@ -0,0 +1,19 @@
+<!DOCTYPE html>
+<html lang="id">
+<head>
+    <meta charset="UTF-8">
+    <title>Pengingat Username</title>
+</head>
+<body style="font-family: Arial, sans-serif; color: #333;">
+    <div style="max-width: 600px; margin: 0 auto; padding: 20px;">
+        <h2 style="color: #2f855a;">Halo {{ $user->name ?? 'Pengguna' }},</h2>
+        <p>Berikut adalah username yang terdaftar dengan email ini:</p>
+        <p><strong>Username Anda:</strong> {{ $user->username }}</p>
+        <br>
+        <p>Jika Anda tidak meminta informasi ini, abaikan email ini.</p>
+        <p>Terima kasih.</p>
+        <hr>
+        <p style="font-size: 12px; color: #888;">Email ini dikirim secara otomatis oleh sistem kami.</p>
+    </div>
+</body>
+</html>

routes/web.php

@@ -4,6 +4,7 @@ use Illuminate\Support\Facades\Auth;
 use Illuminate\Support\Facades\Route;
 use App\Http\Controllers\UserController;
 use App\Http\Controllers\PakaianController;
+use App\Http\Controllers\RiwayatController;
 use App\Http\Controllers\KriteriaController;
 use App\Http\Controllers\PenilaianController;
 use App\Http\Controllers\Admin\AuthController;
@@ -12,7 +13,8 @@ use App\Http\Controllers\Admin\DashboardController;
 use App\Http\Controllers\SubKriteriaShowController;
 use App\Http\Controllers\Landingpage\HomeController;
 use App\Http\Controllers\Admin\ResetPasswordController;
-use App\Http\Controllers\RiwayatController;
+use App\Http\Controllers\Admin\ForgotPasswordController;
+use App\Http\Controllers\Admin\ForgotUsernameController;
 
 /*
 |--------------------------------------------------------------------------
@@ -34,17 +36,21 @@ Route::post('/proses-rekomendasi', [HomeController::class, 'prosesRekomendasi'])
 Route::get('/login', [AuthController::class, 'showLogin'])->name('login');
 Route::post('/login', [AuthController::class, 'login']);
 
-// Menampilkan form lupa password
+// === Forgot Username (tanpa prefix 'admin') ===
-Route::get('/forgot-password', [\App\Http\Controllers\Admin\ForgotPasswordController::class, 'showForm'])->name('forgot.password.form');
+Route::get('/forgot-username', [ForgotUsernameController::class, 'showForm'])
+    ->name('forgot.username.form');
+Route::post('/forgot-username', [ForgotUsernameController::class, 'sendUsername'])
+    ->name('forgot.username.send');
 
-// Mengirim email reset link
+// === Forgot Password (tanpa prefix 'admin') ===
-Route::post('/forgot-password', [\App\Http\Controllers\Admin\ForgotPasswordController::class, 'sendResetLink'])->name('forgot.password.send');
+Route::get('/forgot-password', [ForgotPasswordController::class, 'showForm'])
-
+    ->name('forgot.password.form');
-// Menampilkan form reset password (dari email)
+Route::post('/forgot-password', [ForgotPasswordController::class, 'sendResetLink'])
-Route::get('/reset-password/{token}', [ResetPasswordController::class, 'showResetForm'])->name('password.reset');
+    ->name('forgot.password.send');
-
+Route::get('/reset-password/{token}', [ResetPasswordController::class, 'showResetForm'])
-// Menyimpan password baru
+    ->name('password.reset');
-Route::post('/reset-password', [ResetPasswordController::class, 'reset'])->name('password.update');
+Route::post('/reset-password', [ResetPasswordController::class, 'reset'])
+    ->name('password.update');
 
 // Logout
 Route::post('/logout', function () {
@@ -62,7 +68,6 @@ Route::prefix('admin')->middleware(['auth'])->as('admin.')->group(function () {
 
     Route::resource('penilaian', PenilaianController::class);
     Route::resource('user', UserController::class);
-    Route::get('riwayat', [RiwayatController::class, 'index'])->name('riwayat.index');
 });
 
 // // Kriteria