Merge branch 'dev'

app/Http/Middleware/HandleInertiaRequests.php

@@ -90,6 +90,12 @@ class HandleInertiaRequests extends Middleware
 
                 return $brandingData;
             },
+            'notifications' => function () use ($request) {
+                return $request->user() ? [
+                    'latest' => $request->user()->notifications()->latest()->limit(10)->get(),
+                    'unread_count' => $request->user()->unreadNotifications()->count(),
+                ] : null;
+            },
         ];
     }
 }

app/Modules/Core/Controllers/NotificationController.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace App\Modules\Core\Controllers;
+
+use App\Http\Controllers\Controller;
+use Illuminate\Http\Request;
+
+class NotificationController extends Controller
+{
+    /**
+     * Mark a specific notification as read.
+     */
+    public function markAsRead(Request $request, string $id)
+    {
+        $notification = $request->user()->notifications()->findOrFail($id);
+        $notification->markAsRead();
+
+        return back();
+    }
+
+    /**
+     * Mark all notifications as read.
+     */
+    public function markAllAsRead(Request $request)
+    {
+        $request->user()->unreadNotifications->markAsRead();
+
+        return back();
+    }
+
+    /**
+     * Check for new notifications.
+     */
+    public function check(Request $request)
+    {
+        return response()->json([
+            'unread_count' => $request->user()->unreadNotifications()->count(),
+            'latest' => $request->user()->notifications()->latest()->limit(10)->get(),
+        ]);
+    }
+}

app/Modules/Core/Routes/web.php

@@ -14,6 +14,11 @@ Route::post('/login', [LoginController::class, 'store']);
 Route::post('/logout', [LoginController::class, 'destroy'])->name('logout');
 
 Route::middleware('auth')->group(function () {
+    // 通知
+    Route::post('/notifications/read-all', [\App\Modules\Core\Controllers\NotificationController::class, 'markAllAsRead'])->name('notifications.read-all');
+    Route::post('/notifications/{id}/read', [\App\Modules\Core\Controllers\NotificationController::class, 'markAsRead'])->name('notifications.read');
+    Route::get('/notifications/check', [\App\Modules\Core\Controllers\NotificationController::class, 'check'])->name('notifications.check');
+
     // 儀表板 - 所有登入使用者皆可存取
     Route::get('/', [DashboardController::class, 'index'])->name('dashboard');
 

app/Modules/Procurement/Models/PurchaseOrder.php

@@ -62,6 +62,11 @@ class PurchaseOrder extends Model
         return $this->belongsTo(Vendor::class);
     }
 
+    public function user(): \Illuminate\Database\Eloquent\Relations\BelongsTo
+    {
+        return $this->belongsTo(\App\Modules\Core\Models\User::class);
+    }
+
 
 
 

app/Modules/Procurement/Notifications/NewPurchaseOrder.php

@@ -0,0 +1,54 @@
+<?php
+
+namespace App\Modules\Procurement\Notifications;
+
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Notifications\Messages\MailMessage;
+use Illuminate\Notifications\Notification;
+use App\Modules\Procurement\Models\PurchaseOrder;
+
+class NewPurchaseOrder extends Notification
+{
+    use Queueable;
+
+    protected $purchaseOrder;
+    protected $creatorName;
+
+    /**
+     * Create a new notification instance.
+     */
+    public function __construct(PurchaseOrder $purchaseOrder, string $creatorName)
+    {
+        $this->purchaseOrder = $purchaseOrder;
+        $this->creatorName = $creatorName;
+    }
+
+    /**
+     * Get the notification's delivery channels.
+     *
+     * @return array<int, string>
+     */
+    public function via(object $notifiable): array
+    {
+        return ['database'];
+    }
+
+    /**
+     * Get the array representation of the notification.
+     *
+     * @return array<string, mixed>
+     */
+    public function toArray(object $notifiable): array
+    {
+        return [
+            'type' => 'purchase_order',
+            'action' => 'created',
+            'purchase_order_id' => $this->purchaseOrder->id,
+            'code' => $this->purchaseOrder->code,
+            'creator_name' => $this->creatorName,
+            'message' => "{$this->creatorName} 建立了新的採購單：{$this->purchaseOrder->code}",
+            'link' => route('purchase-orders.index', ['search' => $this->purchaseOrder->code]), // 暫時導向列表並搜尋，若有詳情頁可改
+        ];
+    }
+}

app/Modules/Procurement/Observers/PurchaseOrderObserver.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Modules\Procurement\Observers;
+
+use App\Modules\Procurement\Models\PurchaseOrder;
+use App\Modules\Procurement\Notifications\NewPurchaseOrder;
+use App\Modules\Core\Models\User;
+use Illuminate\Support\Facades\Notification;
+
+class PurchaseOrderObserver
+{
+    /**
+     * Handle the PurchaseOrder "created" event.
+     */
+    public function created(PurchaseOrder $purchaseOrder): void
+    {
+        // 找出有檢視採購單權限的使用者
+        $users = User::permission('purchase_orders.view')->get();
+        
+        // 排除建立者自己（避免自己收到自己的通知）
+        // $users = $users->reject(function ($user) use ($purchaseOrder) {
+        //     return $user->id === $purchaseOrder->user_id;
+        // });
+
+        $creatorName = $purchaseOrder->user ? $purchaseOrder->user->name : '系統';
+
+        if ($users->isNotEmpty()) {
+            Notification::send($users, new NewPurchaseOrder($purchaseOrder, $creatorName));
+        }
+    }
+}

app/Modules/Procurement/ProcurementServiceProvider.php

@@ -6,6 +6,10 @@ use Illuminate\Support\ServiceProvider;
 use App\Modules\Procurement\Contracts\ProcurementServiceInterface;
 use App\Modules\Procurement\Services\ProcurementService;
 
+
+use App\Modules\Procurement\Models\PurchaseOrder;
+use App\Modules\Procurement\Observers\PurchaseOrderObserver;
+
 class ProcurementServiceProvider extends ServiceProvider
 {
     public function register(): void
@@ -15,6 +19,6 @@ class ProcurementServiceProvider extends ServiceProvider
 
     public function boot(): void
     {
-        //
+        PurchaseOrder::observe(PurchaseOrderObserver::class);
     }
 }

app/Modules/Production/Models/ProductionOrder.php

@@ -112,13 +112,17 @@ class ProductionOrder extends Model
 
     public static function generateCode()
     {
-        $prefix = 'PO' . now()->format('Ymd');
-        $lastOrder = self::where('code', 'like', $prefix . '%')->latest()->first();
+        $prefix = 'PRO-' . now()->format('Ymd') . '-';
+        $lastOrder = self::where('code', 'like', $prefix . '%')
+            ->lockForUpdate()
+            ->orderBy('code', 'desc')
+            ->first();
+
         if ($lastOrder) {
-            $lastSequence = intval(substr($lastOrder->code, -3));
-            $sequence = str_pad($lastSequence + 1, 3, '0', STR_PAD_LEFT);
+            $lastSequence = intval(substr($lastOrder->code, -2));
+            $sequence = str_pad($lastSequence + 1, 2, '0', STR_PAD_LEFT);
         } else {
-            $sequence = '001';
+            $sequence = '01';
         }
         return $prefix . $sequence;
     }
@@ -127,4 +131,9 @@ class ProductionOrder extends Model
     {
         return $this->hasMany(ProductionOrderItem::class);
     }
+
+    public function user(): \Illuminate\Database\Eloquent\Relations\BelongsTo
+    {
+        return $this->belongsTo(\App\Modules\Core\Models\User::class);
+    }
 }

app/Modules/Production/Notifications/NewProductionOrder.php

@@ -0,0 +1,54 @@
+<?php
+
+namespace App\Modules\Production\Notifications;
+
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Notifications\Messages\MailMessage;
+use Illuminate\Notifications\Notification;
+use App\Modules\Production\Models\ProductionOrder;
+
+class NewProductionOrder extends Notification
+{
+    use Queueable;
+
+    protected $productionOrder;
+    protected $creatorName;
+
+    /**
+     * Create a new notification instance.
+     */
+    public function __construct(ProductionOrder $productionOrder, string $creatorName)
+    {
+        $this->productionOrder = $productionOrder;
+        $this->creatorName = $creatorName;
+    }
+
+    /**
+     * Get the notification's delivery channels.
+     *
+     * @return array<int, string>
+     */
+    public function via(object $notifiable): array
+    {
+        return ['database'];
+    }
+
+    /**
+     * Get the array representation of the notification.
+     *
+     * @return array<string, mixed>
+     */
+    public function toArray(object $notifiable): array
+    {
+        return [
+            'type' => 'production_order',
+            'action' => 'created',
+            'production_order_id' => $this->productionOrder->id,
+            'code' => $this->productionOrder->code,
+            'creator_name' => $this->creatorName,
+            'message' => "{$this->creatorName} 建立了新的生產工單：{$this->productionOrder->code}",
+            'link' => route('production-orders.index', ['search' => $this->productionOrder->code]),
+        ];
+    }
+}

app/Modules/Production/Observers/ProductionOrderObserver.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace App\Modules\Production\Observers;
+
+use App\Modules\Production\Models\ProductionOrder;
+use App\Modules\Production\Notifications\NewProductionOrder;
+use App\Modules\Core\Models\User;
+use Illuminate\Support\Facades\Notification;
+
+class ProductionOrderObserver
+{
+    /**
+     * Handle the ProductionOrder "created" event.
+     */
+    public function created(ProductionOrder $productionOrder): void
+    {
+        // 找出有檢視生產工單權限的使用者
+        $users = User::permission('production_orders.view')->get();
+
+        $creatorName = $productionOrder->user ? $productionOrder->user->name : '系統';
+
+        if ($users->isNotEmpty()) {
+            Notification::send($users, new NewProductionOrder($productionOrder, $creatorName));
+        }
+    }
+}

app/Modules/Production/ProductionServiceProvider.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace App\Modules\Production;
+
+use Illuminate\Support\ServiceProvider;
+use App\Modules\Production\Models\ProductionOrder;
+use App\Modules\Production\Observers\ProductionOrderObserver;
+
+class ProductionServiceProvider extends ServiceProvider
+{
+    public function register(): void
+    {
+        //
+    }
+
+    public function boot(): void
+    {
+        ProductionOrder::observe(ProductionOrderObserver::class);
+    }
+}

database/migrations/tenant/2026_02_12_170000_create_notifications_table.php

@@ -0,0 +1,31 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('notifications', function (Blueprint $table) {
+            $table->uuid('id')->primary();
+            $table->string('type');
+            $table->morphs('notifiable');
+            $table->text('data');
+            $table->timestamp('read_at')->nullable();
+            $table->timestamps();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('notifications');
+    }
+};

resources/js/Components/Header/NotificationDropdown.tsx

@@ -0,0 +1,190 @@
+import { useState, useEffect } from "react";
+import axios from "axios";
+import { Link, router, usePage } from "@inertiajs/react";
+import { Bell, CheckCheck } from "lucide-react";
+import {
+    DropdownMenu,
+    DropdownMenuContent,
+    DropdownMenuSeparator,
+    DropdownMenuTrigger,
+} from "@/Components/ui/dropdown-menu";
+import { Button } from "@/Components/ui/button";
+import { ScrollArea } from "@/Components/ui/scroll-area";
+import { formatDate } from "@/lib/date";
+import { cn } from "@/lib/utils";
+
+interface NotificationData {
+    message: string;
+    link?: string;
+    action?: string;
+    [key: string]: any;
+}
+
+interface Notification {
+    id: string;
+    type: string;
+    data: NotificationData;
+    read_at: string | null;
+    created_at: string;
+}
+
+interface NotificationsProp {
+    latest: Notification[];
+    unread_count: number;
+}
+
+export default function NotificationDropdown() {
+    const { notifications } = usePage<{ notifications?: NotificationsProp }>().props;
+
+    if (!notifications) return null;
+
+    // 使用整體的 notifications 物件作為初始狀態，方便後續更新
+    const [data, setData] = useState<NotificationsProp>(notifications);
+    const { latest, unread_count } = data;
+    const [isOpen, setIsOpen] = useState(false);
+
+    // 輪詢機制
+    useEffect(() => {
+        const intervalId = setInterval(() => {
+            axios.get(route('notifications.check'))
+                .then(response => {
+                    setData(response.data);
+                })
+                .catch(error => {
+                    console.error("Failed to fetch notifications:", error);
+                });
+        }, 30000); // 30 秒
+
+        return () => clearInterval(intervalId);
+    }, []);
+
+    // 當 Inertia props 更新時（例如頁面跳轉），同步更新本地狀態
+    useEffect(() => {
+        if (notifications) {
+            setData(notifications);
+        }
+    }, [notifications]);
+
+    const handleMarkAllAsRead = (e: React.MouseEvent) => {
+        e.preventDefault();
+        e.stopPropagation();
+
+        // 樂觀更新 (Optimistic Update)
+        setData(prev => ({
+            ...prev,
+            unread_count: 0,
+            latest: prev.latest.map(n => ({ ...n, read_at: new Date().toISOString() }))
+        }));
+
+        router.post(route('notifications.read-all'), {}, {
+            preserveScroll: true,
+            preserveState: true,
+            onSuccess: () => {
+                // 成功後重新整理一次確保數據正確 (可選)
+            }
+        });
+    };
+
+    const handleNotificationClick = (notification: Notification) => {
+        if (!notification.read_at) {
+            // 樂觀更新
+            setData(prev => ({
+                ...prev,
+                unread_count: Math.max(0, prev.unread_count - 1),
+                latest: prev.latest.map(n =>
+                    n.id === notification.id
+                        ? { ...n, read_at: new Date().toISOString() }
+                        : n
+                )
+            }));
+            router.post(route('notifications.read', { id: notification.id }));
+        }
+
+        if (notification.data.link) {
+            router.visit(notification.data.link);
+        }
+
+        setIsOpen(false);
+    };
+
+    return (
+        <DropdownMenu open={isOpen} onOpenChange={setIsOpen} modal={false}>
+            <DropdownMenuTrigger asChild>
+                <Button variant="ghost" size="icon" className="relative text-slate-500 hover:text-slate-700 hover:bg-slate-100">
+                    <Bell className="h-5 w-5" />
+                    {unread_count > 0 && (
+                        <span className="absolute top-1.5 right-1.5 flex h-2.5 w-2.5">
+                            <span className="animate-ping absolute inline-flex h-full w-full rounded-full bg-red-400 opacity-75"></span>
+                            <span className="relative inline-flex rounded-full h-2.5 w-2.5 bg-red-500"></span>
+                        </span>
+                    )}
+                </Button>
+            </DropdownMenuTrigger>
+            <DropdownMenuContent align="end" className="w-80 p-0 z-[100]" sideOffset={8}>
+                <div className="flex items-center justify-between p-4 pb-2">
+                    <h4 className="font-semibold text-sm">通知中心</h4>
+                    {unread_count > 0 && (
+                        <Button
+                            variant="ghost"
+                            size="sm"
+                            className="h-auto px-2 py-1 text-xs text-primary-main hover:text-primary-dark"
+                            onClick={handleMarkAllAsRead}
+                        >
+                            <CheckCheck className="mr-1 h-3 w-3" />
+                            全部已讀
+                        </Button>
+                    )}
+                </div>
+                <DropdownMenuSeparator />
+                <ScrollArea className="h-[300px]">
+                    {latest.length === 0 ? (
+                        <div className="flex flex-col items-center justify-center py-8 text-slate-500">
+                            <Bell className="h-8 w-8 mb-2 opacity-20" />
+                            <p className="text-sm">目前沒有新通知</p>
+                        </div>
+                    ) : (
+                        <div className="flex flex-col">
+                            {latest.map((notification) => (
+                                <button
+                                    key={notification.id}
+                                    className={cn(
+                                        "w-full text-left px-4 py-3 hover:bg-slate-50 transition-colors border-b border-slate-100 last:border-0",
+                                        !notification.read_at && "bg-blue-50/50"
+                                    )}
+                                    onClick={() => handleNotificationClick(notification)}
+                                >
+                                    <div className="flex items-start gap-3">
+                                        <div className={cn(
+                                            "mt-1 h-2 w-2 rounded-full flex-shrink-0",
+                                            !notification.read_at ? "bg-primary-main" : "bg-slate-200"
+                                        )} />
+                                        <div className="flex-1 space-y-1">
+                                            <p className={cn(
+                                                "text-sm leading-tight",
+                                                !notification.read_at ? "font-medium text-slate-900" : "text-slate-600"
+                                            )}>
+                                                {notification.data.message}
+                                            </p>
+                                            <p className="text-xs text-slate-400">
+                                                {formatDate(notification.created_at)}
+                                            </p>
+                                        </div>
+                                    </div>
+                                </button>
+                            ))}
+                        </div>
+                    )}
+                </ScrollArea>
+                <DropdownMenuSeparator />
+                <div className="p-2 text-center">
+                    <Link
+                        href="#"
+                        className="text-xs text-slate-500 hover:text-primary-main transition-colors"
+                    >
+                        查看所有通知
+                    </Link>
+                </div>
+            </DropdownMenuContent>
+        </DropdownMenu>
+    );
+}

resources/js/Layouts/AuthenticatedLayout.tsx

@@ -44,6 +44,7 @@ import { usePermission } from "@/hooks/usePermission";
 import ApplicationLogo from "@/Components/ApplicationLogo";
 import { generateLightestColor, generateLightColor, generateDarkColor, generateActiveColor } from "@/utils/colorUtils";
 import { PageProps } from "@/types/global";
+import NotificationDropdown from "@/Components/Header/NotificationDropdown";
 
 interface MenuItem {
     id: string;
@@ -491,6 +492,9 @@ export default function AuthenticatedLayout({
                 </div>
 
                 {/* User Menu */}
+                <div className="flex items-center gap-2">
+                    <NotificationDropdown />
+
                     <DropdownMenu modal={false}>
                         <DropdownMenuTrigger className="flex items-center gap-2 outline-none group">
                             <div className="hidden md:flex flex-col items-end mr-1">
@@ -532,6 +536,7 @@ export default function AuthenticatedLayout({
                             </DropdownMenuItem>
                         </DropdownMenuContent>
                     </DropdownMenu>
+                </div>
             </header>
 
             {/* Sidebar Desktop */}