添加市场

app/Services/PurchaseItemService.php

@@ -80,6 +80,7 @@ class PurchaseItemService
                 'product_name' => $first->product_name,
                 'product_spec' => $first->product_spec,
                 'unit' => $first->unit,
+                'market' => (string) data_get($first, 'market', ''),
                 // 加权平均单价（保证 单价×数量=预计金额）
                 'price' => $quantity > 0
                     ? bcdiv($amount, (string) $quantity, 2)
@@ -124,6 +125,7 @@ class PurchaseItemService
                 'product_name' => $first->product_name,
                 'product_spec' => $first->product_spec,
                 'unit' => $first->unit,
+                'market' => (string) data_get($first, 'market', ''),
                 'cost_price' => (string) $first->cost_price,
                 'quantity' => $quantity,
                 'weight' => $weight,
@@ -151,17 +153,18 @@ class PurchaseItemService
             ->get()
             ->makeVisible('cost_price');
 
-        // 排序键：商品分类 sort → 商品 sort（商品含软删除，保证历史单据可导出）
+        // 排序键：商品分类 sort → 商品 sort；市场取商品档案（商品含软删除，保证历史单据可导出）
         $products = ProductModel::withTrashed()
             ->with('category:id,sort')
             ->whereIn('id', $items->pluck('product_id')->unique())
-            ->get(['id', 'category_id', 'sort'])
+            ->get(['id', 'category_id', 'sort', 'market'])
             ->keyBy('id');
 
         foreach ($items as $item) {
             $product = $products->get((int) $item->product_id);
             $item->setAttribute('category_sort', (int) ($product?->category?->sort ?? 9999));
             $item->setAttribute('product_sort', (int) ($product?->sort ?? 9999));
+            $item->setAttribute('market', (string) ($product?->market ?? ''));
         }
 
         return $items;