feat：完善信息

app/api/enterprise/controller/technology/demand_service.go

@@ -176,7 +176,16 @@ func (c *DemandService) Delete(id uint64) error {
 	} else if !isExist {
 		return errors.New("操作错误，需求服务信息不存在或已被删除")
 	}
-	return nil
+	mUserAgent := model.NewUserAgent()
+
+	if isExist, err = model2.FirstField(mUserAgent.UserAgent, []string{"id", "agent_id"}, model2.NewWhere("uid", c.UID)); err != nil {
+		return err
+	} else if !isExist {
+		return errors.New("操作错误，未知的身份信息")
+	} else if mUserAgent.AgentID != mTechnologyDemandService.AgentID {
+		return errors.New("操作错误，无权限操作")
+	}
+	return model2.Delete(mTechnologyDemandService.TechnologyDemandService)
 }
 
 func NewDemandService() DemandServiceHandle {