public async Task <HttpResponseMessage> GetFacebookLogin(string accessToken)
{
FacebookUserViewModel fbUser = null;
var path = "https://graph.facebook.com/me?access_token=" + accessToken;
var client = new HttpClient();
var uri = new Uri(path);
var response = await client.GetAsync(uri);
if (!response.IsSuccessStatusCode)
{
return(Request.CreateResponse(HttpStatusCode.Unauthorized));
}
var content = await response.Content.ReadAsStringAsync();
fbUser = Newtonsoft.Json.JsonConvert.DeserializeObject <FacebookUserViewModel>(content);
var fbUserId = long.Parse(fbUser.ID);
var user = DataContext.User.FirstOrDefault(x => x.FacebookId == fbUserId);
if (user == null)
{
var papUser = new User
{
Username = String.Format("{0} {1}", fbUser.FirstName, fbUser.LastName),
Email = String.IsNullOrEmpty(fbUser.Email) ? null : fbUser.Email,
FacebookId = long.Parse(fbUser.ID),
IsOnline = true
};
DataContext.User.Add(papUser);
DataContext.Commit();
var accountModel = new AccountModel
{
UserId = papUser.Id,
Username = papUser.Username,
OpenGames = new OpenGamesModel()
};
return(Request.CreateResponse(HttpStatusCode.Created, accountModel));
}
else
{
var guesses = DataContext.Guess.Where(x => x.NextUser.Id == user.Id && !x.Complete);
var openGameModel = PopulateOpenGamesModel(guesses);
var accountModel = new AccountModel
{
UserId = user.Id,
Username = user.Username,
OpenGames = openGameModel
};
return(Request.CreateResponse(HttpStatusCode.OK, accountModel));
}
}
private async Task <FacebookUserViewModel> VerifyFacebookAccessToken(string accessToken)
{
FacebookUserViewModel fbUser = null;
var path = "https://graph.facebook.com/me?fields=id,name,email&access_token=" + accessToken;
var client = new HttpClient();
var uri = new Uri(path);
var response = await client.GetAsync(uri);
if (response.IsSuccessStatusCode)
{
var content = await response.Content.ReadAsStringAsync();
fbUser = Newtonsoft.Json.JsonConvert.DeserializeObject <FacebookUserViewModel>(content);
}
return(fbUser);
}
/// <summary>
///
/// </summary>
/// <param name="accessToken"></param>
/// <returns></returns>
public async Task <FacebookUserViewModel> VerifyFacebookAccessToken(string accessToken)
{
var fbUser = new FacebookUserViewModel();
var path =
$"https://graph.facebook.com/v2.12/me?access_token={accessToken}&fields=id,email,first_name,last_name";
var client = new HttpClient();
var uri = new HttpRequestMessage();
uri.RequestUri = new Uri(path);
var response = await client.SendAsync(uri);
if (response.IsSuccessStatusCode)
{
var content = await response.Content.ReadAsStringAsync();
fbUser = JsonConvert.DeserializeObject <FacebookUserViewModel>(content);
}
return(fbUser);
}
public async Task <IHttpActionResult> CreateFacebookUser(FacebookUserViewModel model)
{
if (!ModelState.IsValid)
{
return(BadRequest());
}
var user = new User
{
Email = model.Email,
FacebookId = model.FacebookId,
Name = model.Name,
PictureUrl = model.PictureUrl,
Phone = model.Phone
};
user = await _userService.UpdateOrCreateAsync(user);
return(Ok(user));
}
