换绑机具，商户信息的激活状态和机具号也要一起更新

Areas/Admin/Controllers/MainServer/SysToolsController.cs

@@ -1614,7 +1614,6 @@ namespace MySystem.Areas.Admin.Controllers
                     storeFromUserAcount.ValidAmount += amount;
                     storeBackUserAcount.ValidAmount -= amount;
 
-
                     newpos.BuyUserId = oldpos.BuyUserId;
                     newpos.UserId = oldpos.UserId;
                     newpos.RecycEndDate = oldpos.RecycEndDate;
@@ -1632,6 +1631,7 @@ namespace MySystem.Areas.Admin.Controllers
                     newpos.SeoKeyword = oldpos.SeoKeyword;
                     newpos.PrizeParams = oldpos.PrizeParams;
                     newpos.LeaderUserId = oldpos.LeaderUserId;
+                    newpos.BindMerchantId = oldpos.BindMerchantId;
 
                     newpos.StoreId = oldpos.StoreId;
                     newpos.UserId = oldpos.UserId;
@@ -1641,6 +1641,13 @@ namespace MySystem.Areas.Admin.Controllers
                     oldpos.BuyUserId = 0;
                     oldpos.UserId = 0;
                     oldpos.Status = -1;
+
+                    PosMerchantInfo merchant = db.PosMerchantInfo.FirstOrDefault(m => m.Id == newpos.BindMerchantId);
+                    if(merchant != null)
+                    {
+                        merchant.KqSnNo = newpos.PosSn;
+                        merchant.ActiveStatus = newpos.ActivationState;
+                    }
                     db.SaveChanges();
 
                     BrokenMachineChange add = db.BrokenMachineChange.Add(new BrokenMachineChange()