public async Task<IdentityResult> RegisterUser(UserModel userModel)
        {
            ApplicationUser user = new ApplicationUser 
            {
                UserName = userModel.UserName,
                TeamId = userModel.TeamId
            };

            var result = await _userManager.CreateAsync(user, userModel.Password);

            return result;
        }
        public async Task<IHttpActionResult> Register(UserModel userModel)
        {
            if (!ModelState.IsValid)
            {
                return BadRequest(ModelState);
            }
 
            IdentityResult result = await _repo.RegisterUser(userModel);
 
            IHttpActionResult errorResult = GetErrorResult(result);
 
            if (errorResult != null)
            {
                return errorResult;
            }
 
            return Ok();
        }
        public async Task<IHttpActionResult> AddTeamManager(UserModel userModel)
        {
            if(IsAdmin())
            {
                var password = userModel.UserName.Substring(0, userModel.UserName.IndexOf("@"));
                password = password + "@123456";
                userModel.Password = password;
                userModel.ConfirmPassword = password;

                IdentityResult result = await _repo.RegisterUser(userModel);

                IHttpActionResult errorResult = GetErrorResult(result);

                if (errorResult != null)
                {
                    return errorResult;
                }
            }
            

            return Ok();
        }