public async Task <Result <UserWithToken> > RegisterAsync(UserRegistration user, CancellationToken cancellationToken = default)
{
if (!_userManager.Users.Any())
{
var adminResult = CreateAdminAsync(cancellationToken);
if (adminResult.Result.IsError)
{
return(Result <UserWithToken> .Fail <UserWithToken>(ExceptionConstants.UNABLE_TO_CREATE_ADMIN));
}
}
var existingUser = await _userManager.FindByEmailAsync(user.Email);
if (existingUser != null)
{
return(Result <UserWithToken> .Quite <UserWithToken>(ExceptionConstants.USER_ALREADY_EXIST));
}
var newUser = new AppUser
{
Email = user.Email,
UserName = user.Email,
PersonalDiscount = 0,
Role = AppIdentityConstants.USER,
IsEmailConfirmed = false
};
var createUser = await _userManager.CreateAsync(newUser, user.Password);
if (!createUser.Succeeded)
{
return(Result <UserWithToken> .Fail <UserWithToken>(createUser.Errors.Select(_ => _.Description).Join("\n")));
}
await _userManager.AddToRoleAsync(newUser, AppIdentityConstants.USER);
var profile = await _userService.CreateAccountAsyncById(newUser.Id, cancellationToken);
var token = await GenerateToken(newUser);
UserWithToken result = new UserWithToken()
{
UserView = profile.Data,
UserToken = token.Data,
RefreshToken = GenerateRefreshToken(),
ExpiresIn = NumberСonstants.REFRESH
};
var isRefreshToketAdded = await _userService.AddRefreshTokenAsync(result.RefreshToken, profile.Data.UserDTO.IdFromIdentity);
if (isRefreshToketAdded.IsError)
{
return(Result <UserWithToken> .Fail <UserWithToken>(isRefreshToketAdded.Message));
}
await _emailBuilder.SendConfirmMessage(newUser, user.CallBackUrl, cancellationToken);
return(Result <UserWithToken> .Ok(result));
}