public string URLC(int id, string control, string t_id, string amount, [Bind(Include = "e-mail")] string email, string t_status, string md5)
{
string textToBeHashed = String.Format("{0}:{1}:{2}:{3}:{4}:{5}:{6}:{7}:{8}:{9}:{10}",
Dotpay.PIN,
id,
control == null ? "" : control,
t_id == null ? "" : t_id,
amount == null ? "" : amount,
email == null ? "" : email,
"",
"",
"",
"",
t_status == null ? "" : t_status);
if (Dotpay.IsValidNotyfication(textToBeHashed, md5) && double.Parse(amount, CultureInfo.InvariantCulture) == Premium.Amount) // TODO: IP
{
DatabaseContext db = new DatabaseContext();
List <Models.Payment> lp = (from s in db.Payments where s.T_id == t_id select s).ToList();
if (lp.Count == 1)
{
lp[0].Status = int.Parse(t_status);
int UserID = lp[0].UserID;
Models.User us = (from s in db.Users where s.Id == UserID select s).FirstOrDefault();
if (lp[0].Status == 2)
{
us.AddDays(30);
}
else if (lp[0].Status == 4 || lp[0].Status == 5)
{
us.DeleteDays(30);
}
}
else
{
List <Models.User> us = (from s in db.Users where s.PaymentId == control select s).ToList();
if (us.Count == 0)
{
return("");
}
db.Payments.Add(new Models.Payment()
{
T_id = t_id, Amount = double.Parse(amount, CultureInfo.InvariantCulture), Status = int.Parse(t_status), UserID = us[0].Id
});
}
db.SaveChanges();
return("OK");
}
else
{
return("");
}
}