private async Task <ProfileVM> GetProfileVM(IUser user, ChangeProfileModel model = null, string errorMessage = null, string successMessage = null)
{
var externalSchemes = await signInManager.GetExternalAuthenticationSchemesAsync();
var externalProviders = externalSchemes.Select(x => new ExternalProvider(x.Name, x.DisplayName)).ToList();
var result = new ProfileVM
{
Id = user.Id,
Email = user.Email,
ErrorMessage = errorMessage,
ExternalLogins = user.Logins,
ExternalProviders = externalProviders,
DisplayName = user.DisplayName(),
HasPassword = await userManager.HasPasswordAsync(user),
HasPasswordAuth = identityOptions.Value.AllowPasswordAuth,
SuccessMessage = successMessage
};
if (model != null)
{
SimpleMapper.Map(model, result);
}
return(result);
}
public Task <IActionResult> Profile(ChangeProfileModel model)
{
return(MakeChangeAsync(async user =>
{
user.UpdateEmail(model.Email);
user.SetDisplayName(model.DisplayName);
return await userManager.UpdateAsync(user);
}, "Account updated successfully. Please logout and login again to see the changes."));
}
private async Task <ProfileVM> GetProfileVM(IUser user, ChangeProfileModel model = null)
{
var result = new ProfileVM
{
Email = user.Email,
DisplayName = user.DisplayName(),
PictureUrl = user.PictureUrl(),
HasPassword = await userManager.HasPasswordAsync(user),
HasPasswordAuth = identityOptions.Value.AllowPasswordAuth
};
if (model != null)
{
SimpleMapper.Map(model, result);
}
return(result);
}
public Task <IActionResult> UpdateProfile(ChangeProfileModel model)
{
return(MakeChangeAsync(user => userManager.UpdateAsync(user, model.Email, model.DisplayName),
"Account updated successfully."));
}
private async Task <IActionResult> MakeChangeAsync(Func <IUser, Task <IdentityResult> > action, string successMessage, ChangeProfileModel model = null)
{
var user = await userManager.GetUserAsync(User);
if (!ModelState.IsValid)
{
return(View(nameof(Profile), await GetProfileVM(user, model)));
}
string errorMessage;
try
{
var result = await action(user);
if (result.Succeeded)
{
await signInManager.SignInAsync(user, true);
return(RedirectToAction(nameof(Profile), new { successMessage }));
}
errorMessage = string.Join(". ", result.Errors.Select(x => x.Description));
}
catch
{
errorMessage = "An unexpected exception occurred.";
}
return(View(nameof(Profile), await GetProfileVM(user, model, errorMessage)));
}
