public async Task <IActionResult> login([FromBody] AppUser appUser)
        {
            try
            {
                if (string.IsNullOrEmpty(appUser.UserName))
                {
                    return(Ok(new APIResponse()
                    {
                        STATUS = APISTATUS.FAIL.ToString(), Response = "User name can not be empty."
                    }));
                }

                if (string.IsNullOrEmpty(appUser.Password))
                {
                    return(Ok(new APIResponse()
                    {
                        STATUS = APISTATUS.FAIL.ToString(), Response = "Password can not be empty."
                    }));
                }

                var response = new AuthentocationHelper().ValidateUser(appUser);
                if (response == null)
                {
                    return(Ok(new APIResponse()
                    {
                        STATUS = APISTATUS.FAIL.ToString(), Response = "User not found."
                    }));
                }


                return(Ok(new APIResponse()
                {
                    STATUS = APISTATUS.PASS.ToString(), Response = response
                }));
            }
            catch (Exception ex)
            {
                return(Ok(new APIResponse()
                {
                    STATUS = APISTATUS.FAIL.ToString(), Response = ex.Message
                }));
            }
        }
        public async Task <IActionResult> GetMenus(string roleId)
        {
            try
            {
                if (string.IsNullOrEmpty(roleId))
                {
                    return(Ok(new APIResponse()
                    {
                        STATUS = APISTATUS.FAIL.ToString(), Response = "Query string parameter missing."
                    }));
                }

                string errorMessage = string.Empty;


                var response = new AuthentocationHelper().GetScreenNamesForRole(roleId, out errorMessage);
                if (response == null)
                {
                    return(Ok(new APIResponse()
                    {
                        STATUS = APISTATUS.FAIL.ToString(), Response = errorMessage
                    }));
                }


                return(Ok(new APIResponse()
                {
                    STATUS = APISTATUS.PASS.ToString(), Response = response
                }));
            }
            catch (Exception ex)
            {
                return(Ok(new APIResponse()
                {
                    STATUS = APISTATUS.FAIL.ToString(), Response = ex.Message
                }));
            }
        }