public async Task <UserForReturnTokenDto> Login(UserForLoginDto userForLoginDto)
{
var userFromRepo = await userDal.CheckUserForLogin(userForLoginDto.Email);
if (userFromRepo == null)
{
throw new Exception("No registered users with this email address");
}
var checkPassword = authHelper.VerifyPasswordHash(userForLoginDto.Password, userFromRepo.PasswordHash, userFromRepo.PasswordSalt);
if (!checkPassword)
{
throw new Exception("Your Email address or password are Incorrect");
}
var userToReturn = mapper.Map <UserForReturnTokenDto>(userFromRepo);
var userRoles = await userDal.GetUserWithRoles(userFromRepo.Id);
var userWithTheirRoles = mapper.Map <UserWithRolesDto>(userRoles);
List <string> userRolesList = new List <string>();
userRolesList.AddRange(userWithTheirRoles.UserRoles.Select(t => t.RoleName));
var token = authHelper.GenerateJwtToken(userFromRepo.Id, userFromRepo.UserName, userRolesList);
if (string.IsNullOrEmpty(token))
{
throw new Exception("Jwt token Unable to created.!!");
}
userToReturn.Token = token;
return(userToReturn);
}