public async Task <ActionResult> Register(RegisterViewModel model)
{
await SetInitialDataAsync();
if (ModelState.IsValid)
{
RegistrationModelDto userDto = new RegistrationModelDto
{
Email = model.Email,
Password = model.Password,
FirstName = model.FirstName,
LastName = model.LastName,
Role = "user"
};
OperationDetails operationDetails = await UserService.Create(userDto);
if (operationDetails.Succedeed)
{
return(RedirectToAction("Login"));
}
else
{
ModelState.AddModelError(operationDetails.Property, operationDetails.Message);
}
}
return(View(model));
}
public async Task <ActionResult> Login(LoginViewModel model)
{
await SetInitialDataAsync();
if (ModelState.IsValid)
{
RegistrationModelDto userDto = new RegistrationModelDto {
Email = model.Email, Password = model.Password
};
//получаем объект ClaimsIdentity, который затем используется для создания аутентификационного тикета,
//сохраняемого в куках.
ClaimsIdentity claim = await UserService.Authenticate(userDto);
if (claim == null)
{
ModelState.AddModelError("", "Неверный логин или пароль.");
}
else
{
AuthenticationManager.SignOut();
AuthenticationManager.SignIn(new AuthenticationProperties
{
IsPersistent = true
}, claim);
return(RedirectToAction("Index", "Home"));
}
}
return(View(model));
}
public async Task <OperationDetails> Create(RegistrationModelDto userDto)
{
ApplicationUser user = await Database.UserManager.FindByEmailAsync(userDto.Email);
if (user == null)
{
user = new ApplicationUser {
Email = userDto.Email, UserName = userDto.Email
};
var result = await Database.UserManager.CreateAsync(user, userDto.Password);
if (result.Errors.Count() > 0)
{
return(new OperationDetails(false, result.Errors.FirstOrDefault(), ""));
}
await Database.UserManager.AddToRoleAsync(user.Id, userDto.Role);
ClientProfile clientProfile = new ClientProfile {
Id = user.Id, FirstName = userDto.FirstName, LastName = userDto.LastName
};
Database.ClientProfiles.Create(clientProfile);
await Database.SaveAsync();
return(new OperationDetails(true, "Registration completed successfully", ""));
}
else
{
return(new OperationDetails(false, "User with such login exists", "Email"));
}
}
public async Task <ClaimsIdentity> Authenticate(RegistrationModelDto userDto)
{
ClaimsIdentity claim = null;
ApplicationUser user = await Database.UserManager.FindAsync(userDto.Email, userDto.Password);
if (user != null)
{
claim = await Database.UserManager.CreateIdentityAsync(user,
DefaultAuthenticationTypes.ApplicationCookie);
}
return(claim);
}
public async Task SetInitialData(RegistrationModelDto adminDto, List <string> roles)
{
foreach (string roleName in roles)
{
var role = await Database.RoleManager.FindByNameAsync(roleName);
if (role == null)
{
role = new ApplicationRole {
Name = roleName
};
await Database.RoleManager.CreateAsync(role);
}
}
await Create(adminDto);
}