public async Task RegisterAsync(UserModel user)
{
_validator.ValidateUser(user);
var newUser = _mapper.Map <UserEntity>(user);
var dbUser = await _userManager.FindByNameAsync(user.UserName);
if (dbUser is not null)
{
throw new CustomApiException(HttpStatusCode.Conflict, Constants.USERNAMETAKENERROR);
}
dbUser = await _userManager.FindByEmailAsync(user.Email);
if (dbUser is not null)
{
throw new CustomApiException(HttpStatusCode.Conflict, Constants.EMAILTAKENERROR);
}
var result = await _userManager.CreateAsync(newUser, user.Password);
if (!result.Succeeded)
{
throw new CustomApiException(HttpStatusCode.Conflict, Constants.FAILEDTOCREATEUSERERROR);
}
result = await _userManager.AddToRoleAsync(newUser, Enums.UserRolesType.Client.ToString());
if (!result.Succeeded)
{
await _userManager.DeleteAsync(newUser);
throw new CustomApiException(HttpStatusCode.Conflict, Constants.FAILEDTOCREATEUSERERROR);
}
string code = await _userManager.GenerateEmailConfirmationTokenAsync(newUser);
var uriBuilder = new UriBuilder
{
Scheme = _urlConfig.Scheme,
Port = _urlConfig.Port,
Host = _urlConfig.Host,
Path = Constants.CONFIRMEMAILPATH
};
var query = HttpUtility.ParseQueryString(uriBuilder.Query);
query[Constants.USERIDKEY] = newUser.Id;
query[Constants.CODEKEY] = code;
uriBuilder.Query = query.ToString();
string callbackUrl = uriBuilder.ToString();
await _email.SendEmailAsync(new MailAddress(newUser.Email),
Constants.DEFAULTEMAILCONFIRMATION,
string.Format(Constants.DEFAULTEMAILCONFIRMATIONBODY, callbackUrl));
}