增加得到客服编号的Rpc接口

B3WeChat/Rpcs/WeChatUserRpc.cs

@@ -74,6 +74,16 @@ namespace BWP.B3WeChat.Rpcs
 
     }
 
+    [Rpc]
+    public static string[] GetCustomerCodes()
+    {
+      var query = new DQueryDom(new JoinAlias(typeof(CustomerUser)));
+      query.Where.Conditions.Add(DQCondition.EQ("OpenID", WeChatUserContext.Current.OpenID));
+      query.Columns.Add(DQSelectColumn.Field("CustomerCode"));
+      query.Distinct = true;
+      return query.EExecuteList<string>().ToArray();
+    }
+
 
   }
 }