public async Task <bool> IsEmailAvailable(string email)
{
ISpecification <User> alreadyRegisteredSpec =
new UserAlreadyRegisteredSpec(email);
User existingUser = await this.genericRepository.FindOneAsync(alreadyRegisteredSpec);
return(existingUser != null);
}
public async Task <Response <UserDTO> > Add(UserDTO userDto)
{
ISpecification <User> alreadyRegisteredSpec =
new UserAlreadyRegisteredSpec(userDto.Email);
User existingUser = await this.genericRepository.FindOneAsync(alreadyRegisteredSpec);
if (existingUser != null)
{
return(new Response <UserDTO>("User with this email already exists"));
}
User user =
User.Create(userDto.Name, userDto.Email);
this.unitOfWork.BeginTransaction();
this.genericRepository.Add(user);
await this.unitOfWork.CommitAsync();
return(new Response <UserDTO>(this.mapper.Map <User, UserDTO>(user)));
}
