Files
CFDivePlatform/app/Notifications/NewBookingMessageNotification.php
T
a620906209 ab24f210a6 feat: 即時預約聊天室(realtime booking chat)
## 新增功能
- 會員與教練在 confirmed 預約期間可互傳文字與圖片訊息
- Presence Channel 顯示對方在線狀態(即時加入/離線)
- 已讀回執:對方讀取訊息後即時更新
- 預約完成(completed)後訊息封存唯讀
- 圖片上傳使用 intervention/image 處理(移除 EXIF、限制尺寸、強制重新編碼)

## 通知系統
- 收到新訊息時 Bell Icon 即時更新(NotificationCreated via private channel)
- 預約列表卡片顯示未讀角標(GET /api/bookings/messages/unread-counts 批次查詢)
- 瀏覽器分頁在背景時推送 Web Notification

## 基礎建設
- 引入 Laravel Reverb 作為自架 WebSocket 伺服器
- docker-compose 新增 reverb service(連接 proxy_net,供 NPM 代理)
- 前端安裝 laravel-echo + pusher-js,初始化 Echo plugin
- Dockerfile 補 GD JPEG/WebP/FreeType 支援

## 清理
- 移除 test_broadcast.php 與 resources/js/echo.js(Blade 殘留)
- 移除 /ping、/testpost 測試路由
- channels.php 改用 class-based 授權語法,移除 debug log
- BookingChat.vue otherType 提取為 computed 消除重複
- docker-entrypoint.sh 健康檢查改用 env var 取代硬編碼密碼

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-28 03:59:14 +08:00

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<?php
namespace App\Notifications;
use App\Models\Booking;
use App\Models\BookingMessage;
use App\Models\User;
use Illuminate\Notifications\Notification;
// 不走 Queue:通知需要在 HTTP response 前同步寫進 DB
// 讓後續的 NotificationCreated broadcast 能立刻讓前端拉到正確的 unread count。
class NewBookingMessageNotification extends Notification
{
public function __construct(
public readonly BookingMessage $message,
public readonly Booking $booking,
public readonly User $sender,
) {}
public function via(object $notifiable): array
{
// 聊天訊息通知只寫進 DB,不寄信(太頻繁)
return ['database'];
}
public function toArray(object $notifiable): array
{
// 顯示名稱:教練加前綴,學員直接用名字
$senderLabel = $this->sender->role === 'provider'
? "教練 {$this->sender->name}"
: $this->sender->name;
$preview = $this->message->type === 'image'
? '傳送了一張圖片'
: mb_strimwidth($this->message->content, 0, 50, '…');
// 依收件方角色決定跳轉路徑
$actionUrl = $notifiable->role === 'provider'
? config('app.frontend_url') . '/coach/bookings'
: config('app.frontend_url') . '/my-bookings';
return [
'type' => 'new_message',
'title' => "{$senderLabel} 傳來新訊息",
'body' => $preview,
'action_url' => $actionUrl,
'related_id' => $this->booking->id,
'related_type' => 'booking',
];
}
}