53 lines
1.4 KiB
C#
53 lines
1.4 KiB
C#
namespace CSR.Application.Services;
|
|
|
|
using CSR.Application.Interfaces;
|
|
using CSR.Domain.Entities;
|
|
|
|
public class UserService(IUserRepository userRepository, Domain.Interfaces.IPasswordHasher passwordHasher) : IUserService
|
|
{
|
|
private readonly IUserRepository _userRepository = userRepository;
|
|
private readonly Domain.Interfaces.IPasswordHasher _passwordHasher = passwordHasher;
|
|
|
|
public async Task<IUserService.RegisterNewUserResult> RegisterNewUser
|
|
(
|
|
string username,
|
|
string email,
|
|
string password
|
|
)
|
|
{
|
|
var errors = new List<string>();
|
|
var (IsValid, Errors) = User.IsValidUsername(username);
|
|
if (!IsValid)
|
|
{
|
|
errors.AddRange(Errors!);
|
|
}
|
|
|
|
if (!User.IsValidEmail(email))
|
|
{
|
|
errors.Add("Invalid email address.");
|
|
}
|
|
|
|
(IsValid, Errors) = User.IsValidPassword(password);
|
|
if (!IsValid)
|
|
{
|
|
errors.AddRange(Errors!);
|
|
}
|
|
|
|
var existingUser = await _userRepository.GetByUsernameAsync(username);
|
|
if (existingUser != null)
|
|
{
|
|
errors.Add("Username already exists.");
|
|
}
|
|
|
|
if (errors.Count > 0)
|
|
{
|
|
return new IUserService.RegisterNewUserResult(null, errors);
|
|
}
|
|
|
|
// create the new user
|
|
var user = User.CreateNew(username, email, password, _passwordHasher);
|
|
user = await _userRepository.AddAsync(user);
|
|
|
|
return new IUserService.RegisterNewUserResult(user, null);
|
|
}
|
|
}
|