public IHttpActionResult TokenFB()
{
string code = HttpContext.Current.Request.Params["code"];
FacebookProvider fbProvider = new FacebookProvider();
dynamic respone = fbProvider.GetToken(code);
string token = respone.access_token;
TimeSpan expire = TimeSpan.FromSeconds(Double.Parse(respone.expires_in.ToString()));
dynamic userDataFB = fbProvider.GetUserData(token);
string email = userDataFB.email;
List <user> users = _db.user.Where(x => x.mailFB == email).ToList();
token tokenFB = new token()
{
tokenValue = token,
expire = DateTime.Now + expire,
type = 1,
active = true
};
if (users.Count == 1)
{
tokenFB.userId = users.First().id;
_db.token.Add(tokenFB);
_db.SaveChanges();
return(Ok(token));
}
_cache.Add("tokenFB", respone);
return(ResponseMessage(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Account not connected")));
}
public IHttpActionResult ConnectToFacebook(LoginModel user)
{
if (!_cache.Contains("tokenFB"))
{
return(BadRequest("First login in facebook"));
}
dynamic tokenFB = _cache["tokenFB"];
_cache.Remove("tokenFB");
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
string hashedPassword = Auth.HashPassword(user.Password);
List <user> users = _db.user.Where(x => x.login == user.Login && x.password == hashedPassword).ToList();
if (users.Count != 1)
{
return(ResponseMessage(Request.CreateErrorResponse(HttpStatusCode.Unauthorized, "Invalid login or password")));
}
FacebookProvider fbProvider = new FacebookProvider();
string tokenValue = tokenFB.access_token;
TimeSpan expire = TimeSpan.FromSeconds(Double.Parse(tokenFB.expires_in.ToString()));
dynamic userDataFB = fbProvider.GetUserData(tokenValue);
string email = userDataFB.email;
using (DbContextTransaction dbtransaction = _db.Database.BeginTransaction())
{
try
{
user userFromDB = users.First();
userFromDB.mailFB = email;
_db.user.Attach(userFromDB);
_db.Entry(userFromDB).State = EntityState.Modified;
_db.SaveChanges();
token newToken = new token()
{
tokenValue = tokenValue,
expire = DateTime.Now + expire,
type = 1,
active = true,
userId = userFromDB.id
};
_db.token.Add(newToken);
_db.SaveChanges();
dbtransaction.Commit();
}
catch
{
dbtransaction.Rollback();
return(ResponseMessage(Request.CreateErrorResponse(HttpStatusCode.Unauthorized, "Connected to Facebook failed!")));
}
}
return(Ok(tokenFB));
}