public async Task <IResponse> FacebookSignIn([FromBody] FacebookLoginModel facebookLoginModel)
{
ExternalLoginResponse externalLoginResponse = new ExternalLoginResponse();
externalLoginResponse.IsModelValid = ModelState.IsValid;
if (ModelState.IsValid)
{
FacebookDataModel facebookData = await FacebookAPI.GetUserLoginData(facebookLoginModel.AccessToken);
ExternalLoginInfo info = CustomExternalLoginInfo.FromLoginModel("Facebook", facebookData);
var result = await _signInManager.ExternalLoginSignInAsync(info.LoginProvider, info.ProviderKey, true);
if (result.Succeeded)
{
_logger.LogInformation("User logged in");
}
externalLoginResponse.IsRegistered = result.Succeeded;
externalLoginResponse.Result = result;
}
else
{
externalLoginResponse.Errors = ModelState.Values.SelectMany(v => v.Errors.Select(b => b.ErrorMessage));
}
return(externalLoginResponse);
}
public static async Task <FacebookDataModel> GetUserLoginData(string accessToken)
{
FacebookDataModel facebookLoginModel = new FacebookDataModel();
var response = await _httpClient.GetAsync($"me?access_token={accessToken}&fields=id,name,email,first_name,last_name");
if (response.IsSuccessStatusCode)
{
var result = await response.Content.ReadAsStringAsync();
facebookLoginModel = JsonConvert.DeserializeObject <FacebookDataModel>(result);
}
return(facebookLoginModel);
}
public async Task <IResponse> FacebookRegister([FromBody] FacebookRegisterModel facebookRegisterModel)
{
ExternalLoginResponse externalLoginResponse = new ExternalLoginResponse();
externalLoginResponse.IsModelValid = ModelState.IsValid;
if (ModelState.IsValid)
{
FacebookDataModel facebookData = await FacebookAPI.GetUserLoginData(facebookRegisterModel.AccessToken);
ExternalLoginInfo info = CustomExternalLoginInfo.FromLoginModel("Facebook", facebookData);
Account account = new Account {
UserName = facebookRegisterModel.Username, Email = facebookData.Email
};
var result = await _userManager.CreateAsync(account);
if (result.Succeeded)
{
result = await _userManager.AddLoginAsync(account, info);
account.SetUpPoints(_context);
if (result.Succeeded)
{
await _signInManager.SignInAsync(account, true);
}
}
externalLoginResponse.CreateResult = result;
externalLoginResponse.Errors = result.Errors.Select(x => x.Description);
}
else
{
externalLoginResponse.Errors = ModelState.Values.SelectMany(v => v.Errors.Select(b => b.ErrorMessage));
}
return(externalLoginResponse);
}
