修改: 登录提示修改

@@ -27,15 +27,15 @@ func (s *PgPartnerAuthService) ChangeUserPhone(userId int64, newPhone, oldPhone
 		PartnerInfoService, _ = repository.NewPartnerInfoRepository(s.transactionContext)
 		partnerInfo           *domain.PartnerInfo
 	)
+	if partnerInfo, err = PartnerInfoService.FindOne(map[string]interface{}{"account": oldPhone}); err != nil || (partnerInfo.Account != oldPhone) {
+		err = errUserNotFound //账号不存在
+		return
+	}
 	//验证新手机是否已经存在
 	if _, e := PartnerInfoService.FindOne(map[string]interface{}{"account": newPhone}); e == nil {
 		err = fmt.Errorf("当前手机号已存在,请重新输入") //账号已存在
 		return
 	}
-	if partnerInfo, err = PartnerInfoService.FindOne(map[string]interface{}{"account": oldPhone}); err != nil || (partnerInfo.Account != oldPhone) {
-		err = errUserNotFound //账号不存在
-		return
-	}
 	if err = PartnerInfoDao.Update(map[string]interface{}{
 		"oldAccount": oldPhone,
 		"Account":    newPhone,
@@ -51,7 +51,7 @@ func (s *PgPartnerAuthService) ChangeUserPassword(userId int64, newPwd, oldPwd,
 		PartnerInfoService, _ = repository.NewPartnerInfoRepository(s.transactionContext)
 	)
 	if partnerInfo, err = PartnerInfoService.FindOne(map[string]interface{}{"account": phone}); err != nil {
-		err = fmt.Errorf("账号不存在") //账号不存在
+		err = errUserNotFound //账号不存在
 		return
 	}
 	if !strings.EqualFold(partnerInfo.Password, oldPwd) {
@@ -73,7 +73,7 @@ func (s *PgPartnerAuthService) ResetUserPassword(userId int64, phone, password s
 		PartnerInfoService, _ = repository.NewPartnerInfoRepository(s.transactionContext)
 	)
 	if _, err = PartnerInfoService.FindOne(map[string]interface{}{"account": phone}); err != nil {
-		err = fmt.Errorf("账号不存在") //账号不存在
+		err = errUserNotFound //账号不存在
 		return
 	}
 	if err = PartnerInfoDao.Update(map[string]interface{}{