public virtual async Task<IdentityResult> RemoveLoginAsync(string userId, UserLinkedLogin userLinkedLogin)
{
User user = await this.FindByIdAsync(userId);
if (user == null)
{
throw new InvalidOperationException(string.Format(CultureInfo.CurrentCulture, Resource.UserIdNotFound, userId));
}
await this.userRepository.RemoveLoginAsync(user, userLinkedLogin);
user.SecurityStamp = this.CreateSecurityStamp();
IdentityResult identityResult = await this.UpdateAsync(user);
return identityResult;
}
public virtual async Task<User> FindByLoginAsync(UserLinkedLogin userLinkedLogin)
{
var user = await this.userRepository.FindByLoginAsync(userLinkedLogin);
return user;
}
public virtual async Task<IdentityResult> CreateLoginAsync(string userId, UserLinkedLogin userLinkedLogin)
{
User userFoundById = await this.FindByIdAsync(userId);
if (userFoundById == null)
{
throw new InvalidOperationException(string.Format(CultureInfo.CurrentCulture, Resource.UserIdNotFound, userId));
}
IdentityResult identityResult;
User userFoundByLogin = await this.FindByLoginAsync(userLinkedLogin);
if (userFoundByLogin != null)
{
identityResult = new IdentityResult(false, new[] { Resource.ExternalLoginExists });
}
else
{
await this.userRepository.AddLoginAsync(userFoundById, userLinkedLogin);
identityResult = await this.UpdateAsync(userFoundById);
}
return identityResult;
}