[FIX] 修復所有 E2E 模組測試的標題定位器以及將測試帳號還原為 admin 權限

app/Modules/Inventory/Services/AdjustService.php

@@ -44,16 +44,23 @@ class AdjustService
             );
 
             // 2. 抓取有差異的明細 (diff_qty != 0)
+            $itemsToInsert = [];
             foreach ($countDoc->items as $item) {
                 if (abs($item->diff_qty) < 0.0001) continue;
 
-                $adjDoc->items()->create([
+                $itemsToInsert[] = [
+                    'inventory_adjust_doc_id' => $adjDoc->id,
                     'product_id' => $item->product_id,
                     'batch_number' => $item->batch_number,
                     'qty_before' => $item->system_qty,
                     'adjust_qty' => $item->diff_qty,
                     'notes' => "盤點差異: " . $item->diff_qty,
-                ]);
+                    'created_at' => now(),
+                    'updated_at' => now(),
+                ];
+            }
+            if (!empty($itemsToInsert)) {
+                InventoryAdjustItem::insert($itemsToInsert);
             }
 
             return $adjDoc;
@@ -84,25 +91,35 @@ class AdjustService
 
             $doc->items()->delete();
 
+            $itemsToInsert = [];
+            $productIds = collect($itemsData)->pluck('product_id')->unique()->toArray();
+            $products = \App\Modules\Inventory\Models\Product::whereIn('id', $productIds)->get()->keyBy('id');
+            
+            // 批次取得當前庫存
+            $inventories = Inventory::where('warehouse_id', $doc->warehouse_id)
+                ->whereIn('product_id', $productIds)
+                ->get();
+
             foreach ($itemsData as $data) {
-                // 取得當前庫存作為 qty_before 參考 (僅參考，實際扣減以過帳當下為準)
-                $inventory = Inventory::where('warehouse_id', $doc->warehouse_id)
-                    ->where('product_id', $data['product_id'])
+                $inventory = $inventories->where('product_id', $data['product_id'])
                     ->where('batch_number', $data['batch_number'] ?? null)
                     ->first();
                 
                 $qtyBefore = $inventory ? $inventory->quantity : 0;
 
-                $newItem = $doc->items()->create([
+                $itemsToInsert[] = [
+                    'inventory_adjust_doc_id' => $doc->id,
                     'product_id' => $data['product_id'],
                     'batch_number' => $data['batch_number'] ?? null,
                     'qty_before' => $qtyBefore,
                     'adjust_qty' => $data['adjust_qty'],
                     'notes' => $data['notes'] ?? null,
-                ]);
+                    'created_at' => now(),
+                    'updated_at' => now(),
+                ];
 
                 // 更新日誌中的品項列表
-                $productName = \App\Modules\Inventory\Models\Product::find($data['product_id'])?->name;
+                $productName = $products->get($data['product_id'])?->name ?? '未知商品';
                 $found = false;
                 foreach ($updatedItems as $idx => $ui) {
                     if ($ui['product_name'] === $productName && $ui['new'] === null) {
@@ -126,6 +143,10 @@ class AdjustService
                 }
             }
 
+            if (!empty($itemsToInsert)) {
+                InventoryAdjustItem::insert($itemsToInsert);
+            }
+
             // 清理沒被更新到的舊品項 (即真正被刪除的)
             $finalUpdatedItems = [];
             foreach ($updatedItems as $ui) {
@@ -162,11 +183,20 @@ class AdjustService
             foreach ($doc->items as $item) {
                 if ($item->adjust_qty == 0) continue;
 
-                $inventory = Inventory::firstOrNew([
+                // 補上 lockForUpdate() 防止併發衝突
+                $inventory = Inventory::where([
                     'warehouse_id' => $doc->warehouse_id,
                     'product_id' => $item->product_id,
                     'batch_number' => $item->batch_number,
-                ]);
+                ])->lockForUpdate()->first();
+
+                if (!$inventory) {
+                    $inventory = new Inventory([
+                        'warehouse_id' => $doc->warehouse_id,
+                        'product_id' => $item->product_id,
+                        'batch_number' => $item->batch_number,
+                    ]);
+                }
 
                 // 如果是新建立的 object (id 為空)，需要初始化 default 並先行儲存
                 if (!$inventory->exists) {