public async Task <IdentityResult> Handle(RegisterUserRequest request, CancellationToken cancellationToken)
{
try
{
_logger.LogInformation($"Starting {nameof(RegisterUserHandler)}");
var user = new Models.AppUser
{
UserName = request.Input.Email,
Email = request.Input.Email,
Name = request.Input.Name,
};
var result = await _userManager.CreateAsync(user, request.Input.Password);
if (result.Succeeded)
{
_logger.LogInformation("User created a new account with password.");
await _userManager.AddToRoleAsync(user, Roles.User);
var code = await _userManager.GenerateEmailConfirmationTokenAsync(user);
var callbackUrl = request.RequestUrlSchema +
"://localhost:4200" +
"/account/confirmEmail" +
$"?code={code}&userId={user.Id}";
var title = "Confirm your email";
var body = new List <string>
{
"Please confirm your account by clicking the link below."
};
var url = new UrlEmailTemplateViewModel("Confirm account", callbackUrl);
var template = await _emailTemplateGenerator.RenderActionTemplate(title, body, url);
await _emailDispatcher.SaveEmail(new Email
{
Body = template,
Subject = title,
To = request.Input.Email
});
await _signInManager.SignInAsync(user, isPersistent : false);
}
_logger.LogInformation($"Finished {nameof(RegisterUserHandler)}");
return(result);
}
catch (Exception ex)
{
_logger.LogError(ex, ex.Message);
throw;
}
}
public async Task Handle(ForgotPasswordEvent notification, CancellationToken cancellationToken)
{
try
{
_logger.LogInformation($"Starting {nameof(ForgotPasswordHandler)}");
var user = await _userManager.FindByEmailAsync(notification.Input.Email);
if (user == null)
{
throw new NullReferenceException();
}
if (!await _userManager.IsEmailConfirmedAsync(user))
{
throw new InvalidOperationException("Please, Confirm your email first then try.");
}
var code = await _userManager.GeneratePasswordResetTokenAsync(user);
var callbackUrl = notification.RequestSchema +
"://localhost:4200" +
"/account/resetPassword" +
$"?code={code}";
var title = "Reset Password";
var body = new List <string>
{
"Please reset your password by clicking the link below."
};
var url = new UrlEmailTemplateViewModel("Reset your account", callbackUrl);
var template = await _emailTemplateGenerator.RenderActionTemplate(title, body, url);
await _emailDispatcher.SaveEmail(new Email
{
To = notification.Input.Email,
Subject = title,
Body = template
});
_logger.LogInformation($"Finished {nameof(ForgotPasswordHandler)}");
}
catch (Exception e)
{
_logger.LogError(e.Message, e);
throw;
}
}
public async Task Handle(SendVerificationEmailEvent notification, CancellationToken cancellationToken)
{
try
{
_logger.LogInformation($"Starting {nameof(SendVerificationEmailHandler)}");
var user = await _userManager.FindByNameAsync(notification.UserName);
if (user == null)
{
throw new NullReferenceException($"Unable to load user with UserName '{notification.UserName}'.");
}
var email = await _userManager.GetEmailAsync(user);
var code = await _userManager.GenerateEmailConfirmationTokenAsync(user);
var callbackUrl = notification.RequestSchema +
"://localhost:4200" +
"/account/confirmEmail" +
$"?code={code}&userId={user.Id}";
var title = "Confirm your email";
var body = new List <string>
{
"Please confirm your account by clicking the link below."
};
var template = await _emailTemplateGenerator.RenderActionTemplate(title, body, new UrlEmailTemplateViewModel("Confirm account", callbackUrl));
await _emailDispatcher.SaveEmail(new Email
{
To = email,
Subject = title,
Body = template
});
_logger.LogInformation($"Finished {nameof(SendVerificationEmailHandler)}");
}
catch (Exception e)
{
_logger.LogError(e.Message, e);
throw;
}
}