更新产品时：商品表让利字段取值规格中price最大值所对应的字段

app/common/repositories/store/product/ProductRepository.php

@@ -325,6 +325,7 @@ class ProductRepository extends BaseRepository
         $data['gong_sku_id'] = $settleParams['data']['gong_sku_id'] ?? 0;
         $data['cost'] = $settleParams['data']['cost'];
         $data['stock'] = $settleParams['data']['stock'];
+        $data['concession_pri'] = $settleParams['data']['concession_pri'];
         return $this->dao->update($id, $data);
     }
 
@@ -377,7 +378,7 @@ class ProductRepository extends BaseRepository
             }
         }
         $extension_status = systemConfig('extension_status');
-        $pric = $stock = $ot_price = $cost = $dc_price = 0;
+        $pric = $stock = $ot_price = $cost = $dc_price = $concession_pri = 0;
         if (isset($data['attrValue']) && is_array($data['attrValue'])) {
             foreach ($data['attrValue'] as $value) {
                 $sku = '';
@@ -464,7 +465,10 @@ class ProductRepository extends BaseRepository
                 if (!$ot_price) $ot_price = $value['ot_price'];
                 if (!$dc_price) $dc_price = $value['dacang_price'];
                 if (!$cost) $cost = $value['cost'];
+                if (!$concession_pri) $concession_pri = $value['plate_mer_profit'] ? (($value['plate_mer_profit'] < 0) ? 0 : $value['plate_mer_profit']) : 0;
                 $ot_price = ($ot_price > $value['ot_price']) ? $value['ot_price'] : $ot_price;
+
+                $concession_pri = ($pric > $value['price']) ? $value['plate_mer_profit'] : $concession_pri;
                 $pric = ($pric > $value['price']) ? $value['price'] : $pric;
 
                 $dc_price = ($dc_price > $value['dacang_price']) ? $value['dacang_price'] : $dc_price;
@@ -474,7 +478,7 @@ class ProductRepository extends BaseRepository
                 $stock = $stock + $value['stock'];
             }
         }
-        $result['data'] = ['price' => $pric, 'stock' => $stock, 'ot_price' => $ot_price, 'cost' => $cost, 'dc_price' => $dc_price];
+        $result['data'] = ['price' => $pric, 'stock' => $stock, 'ot_price' => $ot_price, 'cost' => $cost, 'dc_price' => $dc_price,'concession_pri'=>$concession_pri];
         return $result;
     }