修正bug

app/Http/Controllers/PurchaseOrderController.php

@@ -123,11 +123,25 @@ class PurchaseOrderController extends Controller
             $taxAmount = round($totalAmount * 0.05, 2);
             $grandTotal = $totalAmount + $taxAmount;
 
+            // 確保有一個有效的使用者 ID
+            $userId = auth()->id();
+            if (!$userId) {
+                $user = \App\Models\User::first();
+                if (!$user) {
+                    $user = \App\Models\User::create([
+                        'name' => '系統管理員',
+                        'email' => 'admin@example.com',
+                        'password' => bcrypt('password'),
+                    ]);
+                }
+                $userId = $user->id;
+            }
+
             $order = PurchaseOrder::create([
                 'code' => $code,
                 'vendor_id' => $validated['vendor_id'],
                 'warehouse_id' => $validated['warehouse_id'],
-                'user_id' => auth()->id() ?? 1, // Fallback for dev if not using auth
+                'user_id' => $userId,
                 'status' => 'draft',
                 'expected_delivery_date' => $validated['expected_delivery_date'],
                 'total_amount' => $totalAmount,

resources/js/Components/PurchaseOrder/PurchaseOrderActions.tsx

@@ -1,4 +1,4 @@
-import { Edit, Eye, Trash2 } from "lucide-react";
+import { Pencil, Eye, Trash2 } from "lucide-react";
 import { Button } from "@/Components/ui/button";
 import { Link, useForm } from "@inertiajs/react";
 import type { PurchaseOrder } from "@/types/purchase-order";
@@ -38,13 +38,13 @@ export function PurchaseOrderActions({
                     className="button-outlined-primary h-8 w-8 p-0"
                     title="編輯採購單"
                 >
-                    <Edit className="h-4 w-4" />
+                    <Pencil className="h-4 w-4" />
                 </Button>
             </Link>
             <Button
                 variant="outline"
                 size="sm"
-                className="hover:bg-red-50 hover:text-red-600 hover:border-red-200 text-gray-500 h-8 w-8 p-0 transition-colors"
+                className="button-outlined-error h-8 w-8 p-0"
                 title="刪除採購單"
                 onClick={handleDelete}
                 disabled={processing}

resources/js/Components/Warehouse/TransferOrderDialog.tsx

@@ -275,7 +275,7 @@ export default function TransferOrderDialog({
                       key={`${product.productId}|||${product.batchNumber}`}
                       value={`${product.productId}|||${product.batchNumber}`}
                     >
-                      {product.productName} - 批號: {product.batchNumber} (庫存:{" "}
+                      {product.productName} (庫存:{" "}
                       {product.availableQty})
                     </SelectItem>
                   ))
@@ -300,12 +300,14 @@ export default function TransferOrderDialog({
                   setFormData({ ...formData, quantity: Number(e.target.value) })
                 }
               />
+              <div className="h-5">
                 {selectedProduct && (
                   <p className="text-sm text-gray-500">
                     可用庫存: {selectedProduct.availableQty}
                   </p>
                 )}
               </div>
+            </div>
 
             <div className="space-y-2">
               <Label htmlFor="transferDate">

resources/js/Layouts/AuthenticatedLayout.tsx

@@ -186,7 +186,7 @@ export default function AuthenticatedLayout({ children }: { children: React.Reac
 
             <main className="flex-1 ml-64 overflow-auto min-h-screen bg-background">
                 {children}
-                <Toaster richColors closeButton position="top-right" />
+                <Toaster richColors closeButton position="top-center" />
             </main>
         </div>
     );

resources/js/Pages/PurchaseOrder/Create.tsx

@@ -64,14 +64,29 @@ export default function CreatePurchaseOrder({
     const isValid = validatePurchaseOrder(String(supplierId), expectedDate, items);
 
     const handleSave = () => {
-        if (!isValid || !warehouseId) {
+        if (!warehouseId) {
-            toast.error("請填寫完整的表單資訊");
+            toast.error("請選擇入庫倉庫");
+            return;
+        }
+
+        if (!supplierId) {
+            toast.error("請選擇供應商");
+            return;
+        }
+
+        if (!expectedDate) {
+            toast.error("請選擇預計到貨日期");
+            return;
+        }
+
+        if (items.length === 0) {
+            toast.error("請至少新增一項採購商品");
             return;
         }
 
         const validItems = filterValidItems(items);
         if (validItems.length === 0) {
-            toast.error("請至少新增一項採購商品");
+            toast.error("請填寫有效的採購數量（必須大於 0）");
             return;
         }
 
@@ -89,13 +104,24 @@ export default function CreatePurchaseOrder({
         };
 
         if (order) {
-            // Edit not implemented yet but structure is ready
             router.put(`/purchase-orders/${order.id}`, data, {
-                onSuccess: () => toast.success("採購單已更新")
+                onSuccess: () => toast.success("採購單已更新"),
+                onError: (errors) => {
+                    toast.error("更新失敗，請檢查輸入內容");
+                    console.error(errors);
+                }
             });
         } else {
             router.post("/purchase-orders", data, {
-                onSuccess: () => toast.success("採購單已成功建立")
+                onSuccess: () => toast.success("採購單已成功建立"),
+                onError: (errors) => {
+                    if (errors.error) {
+                        toast.error(errors.error);
+                    } else {
+                        toast.error("建立失敗，請檢查輸入內容");
+                    }
+                    console.error(errors);
+                }
             });
         }
     };
@@ -284,7 +310,6 @@ export default function CreatePurchaseOrder({
                         size="lg"
                         className="bg-primary hover:bg-primary/90 text-white px-12 h-14 rounded-xl shadow-lg shadow-primary/20 text-lg font-bold transition-all hover:scale-[1.02] active:scale-[0.98]"
                         onClick={handleSave}
-                        disabled={!canSave}
                     >
                         {order ? "更新採購單" : "確認發布採購單"}
                     </Button>