add getBuyerDistribution rpc interface

src/WithdrawCash/Lib/WithdrawCashInterface.php

@@ -18,6 +18,7 @@ use Swoft\Core\ResultInterface;
  * @method ResultInterface deferGetBuyerAccountListByStoreId(int $storeId,array $buyerIds)
  * @method ResultInterface deferGetSellerCommission(array $sellerIds)
  * @method ResultInterface deferGetSellerFund(array $sellerIds)
+ * @method ResultInterface deferGetBuyerDistribution(int $storeId,array $buyerIds)
  */
 interface WithdrawCashInterface{
     /**
@@ -67,4 +68,13 @@ interface WithdrawCashInterface{
      * @return array
      */
     public function getSellerFund(array $sellerIds);
+
+    /**
+     * 批量查询指定店铺下分销商钱包
+     * 
+     * @param integer $storeId
+     * @param array $buyerIds
+     * @return array
+     */
+    public function getBuyerDistribution(int $storeId,array $buyerIds);
 }
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