[FEAT] 實作公共事業費逾期提醒、租戶自訂通知設定及發送測試信功能

app/Modules/Core/Controllers/SystemSettingController.php

@@ -43,4 +43,55 @@ class SystemSettingController extends Controller
 
         return redirect()->back()->with('success', '系統設定已更新');
     }
+
+    /**
+     * 測試發送通知信
+     */
+    public function testNotification(Request $request)
+    {
+        $validated = $request->validate([
+            'settings' => 'required|array',
+            'settings.*.key' => 'required|string',
+            'settings.*.value' => 'nullable|string',
+        ]);
+
+        $settings = collect($validated['settings'])->pluck('value', 'key');
+        
+        $senderEmail = $settings['notification.utility_fee_sender_email'] ?? null;
+        $senderPassword = $settings['notification.utility_fee_sender_password'] ?? null;
+        $recipientEmailsStr = $settings['notification.utility_fee_recipient_emails'] ?? null;
+
+        if (empty($senderEmail) || empty($senderPassword) || empty($recipientEmailsStr)) {
+            return back()->with('error', '請先填寫完整發信帳號、密碼及收件者信箱。');
+        }
+
+        // 動態覆寫應用程式名稱與 SMTP Config
+        $tenantName = tenant('name') ?? config('app.name');
+        config([
+            'app.name' => $tenantName,
+            'mail.mailers.smtp.username' => $senderEmail,
+            'mail.mailers.smtp.password' => $senderPassword,
+            'mail.from.address' => $senderEmail,
+            'mail.from.name' => $tenantName . ' (系統通知)'
+        ]);
+
+        // 清理原先可能的 Mailer 實例，確保使用新的 Config
+        \Illuminate\Support\Facades\Mail::purge();
+
+        // 解析收件者
+        $recipients = array_map('trim', explode(',', $recipientEmailsStr));
+        $validRecipients = array_filter($recipients, fn($e) => filter_var($e, FILTER_VALIDATE_EMAIL));
+        
+        if (empty($validRecipients)) {
+            return back()->with('error', '無效的收件者 Email 格式。');
+        }
+
+        try {
+            \Illuminate\Support\Facades\Mail::to($validRecipients)->send(new \App\Mail\TestNotificationMail());
+            return back()->with('success', '測試信件已成功發送，請檢查收件匣。');
+        } catch (\Exception $e) {
+            return back()->with('error', '測試發信失敗: ' . $e->getMessage());
+        }
+    }
 }
+

app/Modules/Core/Routes/web.php

@@ -60,6 +60,7 @@ Route::middleware('auth')->group(function () {
         Route::middleware('permission:system.settings.view')->group(function () {
             Route::get('/settings', [SystemSettingController::class, 'index'])->name('settings.index');
             Route::post('/settings', [SystemSettingController::class, 'update'])->name('settings.update');
+            Route::post('/settings/test-notification', [SystemSettingController::class, 'testNotification'])->name('settings.test-notification');
         });
 
     });

app/Modules/Finance/Controllers/UtilityFeeController.php

@@ -34,13 +34,16 @@ class UtilityFeeController extends Controller
     public function store(Request $request)
     {
         $validated = $request->validate([
-            'transaction_date' => 'required|date',
+            'transaction_date' => 'nullable|date',
+            'due_date' => 'required|date',
             'category' => 'required|string|max:255',
             'amount' => 'required|numeric|min:0',
             'invoice_number' => 'nullable|string|max:255',
             'description' => 'nullable|string',
         ]);
 
+        $validated['payment_status'] = $this->determineStatus($validated);
+
         $fee = UtilityFee::create($validated);
 
         activity()
@@ -55,13 +58,16 @@ class UtilityFeeController extends Controller
     public function update(Request $request, UtilityFee $utility_fee)
     {
         $validated = $request->validate([
-            'transaction_date' => 'required|date',
+            'transaction_date' => 'nullable|date',
+            'due_date' => 'required|date',
             'category' => 'required|string|max:255',
             'amount' => 'required|numeric|min:0',
             'invoice_number' => 'nullable|string|max:255',
             'description' => 'nullable|string',
         ]);
 
+        $validated['payment_status'] = $this->determineStatus($validated);
+
         $utility_fee->update($validated);
 
         activity()
@@ -73,6 +79,22 @@ class UtilityFeeController extends Controller
         return redirect()->back();
     }
 
+    /**
+     * 判定繳費狀態
+     */
+    private function determineStatus(array $data): string
+    {
+        if (!empty($data['transaction_date'])) {
+            return UtilityFee::STATUS_PAID;
+        }
+
+        if (!empty($data['due_date']) && now()->startOfDay()->gt(\Illuminate\Support\Carbon::parse($data['due_date']))) {
+            return UtilityFee::STATUS_OVERDUE;
+        }
+
+        return UtilityFee::STATUS_PENDING;
+    }
+
     public function destroy(UtilityFee $utility_fee)
     {
         activity()

app/Modules/Finance/Models/UtilityFee.php

@@ -10,26 +10,37 @@ class UtilityFee extends Model
     /** @use HasFactory<\Database\Factories\UtilityFeeFactory> */
     use HasFactory;
 
+    // 狀態常數
+    const STATUS_PENDING = 'pending';
+    const STATUS_PAID = 'paid';
+    const STATUS_OVERDUE = 'overdue';
+
     protected $fillable = [
         'transaction_date',
+        'due_date',
         'category',
         'amount',
+        'payment_status',
         'invoice_number',
         'description',
     ];
 
     protected $casts = [
         'transaction_date' => 'date:Y-m-d',
+        'due_date' => 'date:Y-m-d',
         'amount' => 'decimal:2',
     ];
 
     public function tapActivity(\Spatie\Activitylog\Contracts\Activity $activity, string $eventName)
     {
-        $activity->properties = $activity->properties->put('snapshot', [
-            'transaction_date' => $this->transaction_date->format('Y-m-d'),
+        $snapshot = [
+            'transaction_date' => $this->transaction_date?->format('Y-m-d'),
+            'due_date' => $this->due_date?->format('Y-m-d'),
             'category' => $this->category,
             'amount' => $this->amount,
+            'payment_status' => $this->payment_status,
             'invoice_number' => $this->invoice_number,
-        ]);
+        ];
+        $activity->properties = $activity->properties->put('snapshot', $snapshot);
     }
 }