[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/Console/Commands/NotifyUtilityFeeStatus.php

@@ -0,0 +1,90 @@
+<?php
+
+namespace App\Console\Commands;
+
+use Illuminate\Console\Command;
+
+class NotifyUtilityFeeStatus extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'finance:notify-utility-fees';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = '檢查公共事業費狀態並寄送 Email 通知管理員';
+
+    /**
+     * Execute the console command.
+     */
+    public function handle()
+    {
+        $this->info("正在掃描公共事業費狀態...");
+
+        // 1. 更新逾期狀態 (pending -> overdue)
+        \App\Modules\Finance\Models\UtilityFee::where('payment_status', \App\Modules\Finance\Models\UtilityFee::STATUS_PENDING)
+            ->whereNotNull('due_date')
+            ->where('due_date', '<', now()->startOfDay())
+            ->update(['payment_status' => \App\Modules\Finance\Models\UtilityFee::STATUS_OVERDUE]);
+
+        // 2. 獲取需要處理的單據 (pending 或 overdue)
+        $unpaidFees = \App\Modules\Finance\Models\UtilityFee::whereIn('payment_status', [
+                \App\Modules\Finance\Models\UtilityFee::STATUS_PENDING,
+                \App\Modules\Finance\Models\UtilityFee::STATUS_OVERDUE
+            ])
+            ->orderBy('due_date', 'asc')
+            ->get();
+
+        if ($unpaidFees->isEmpty()) {
+            $this->info("目前沒有需要繳納的公共事業費。");
+            return 0;
+        }
+
+        // 3. 讀取系統設定
+        $senderEmail = \App\Modules\Core\Models\SystemSetting::getVal('notification.utility_fee_sender_email');
+        $senderPassword = \App\Modules\Core\Models\SystemSetting::getVal('notification.utility_fee_sender_password');
+        $recipientEmailsStr = \App\Modules\Core\Models\SystemSetting::getVal('notification.utility_fee_recipient_emails');
+
+        if (empty($senderEmail) || empty($senderPassword) || empty($recipientEmailsStr)) {
+            $this->warn("系統設定中缺乏完整的 Email 通知參數，跳過寄送通知。請至「系統設定」->「通知設定」完善資料。");
+            return 0;
+        }
+
+        // 4. 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();
+
+        // 5. 解析收件者並寄送 Email
+        $recipients = array_map('trim', explode(',', $recipientEmailsStr));
+        $validRecipients = array_filter($recipients, fn($e) => filter_var($e, FILTER_VALIDATE_EMAIL));
+        
+        if (empty($validRecipients)) {
+            $this->warn("無效的收件者 Email 格式，跳過寄送通知。");
+            return 0;
+        }
+
+        try {
+            \Illuminate\Support\Facades\Mail::to($validRecipients)->send(new \App\Mail\PaymentReminderMail($unpaidFees));
+            $this->info("通知郵件已成功寄送至: " . implode(', ', $validRecipients));
+        } catch (\Exception $e) {
+            $this->error("Email 寄送失敗: " . $e->getMessage());
+        }
+
+        return 0;
+    }
+}