public string LoginSource(string user, string passcode)
{
string resultJson = "";
var crypto = new SimpleCrypto.PBKDF2();
Common comm = new Common();
LoginUser_Result logindetail = new LoginUser_Result();
using (var db = new Cconvert.Model.cconverterEntities())
{
var source = db.sourcemasters.FirstOrDefault(u => u.userid == user && u.active == true);
if (source != null)
{
if (source.loginrequired)
{
if (source.passcode == crypto.Compute(passcode, source.passwordsalt))
{
try
{
ObjectParameter token = new ObjectParameter("token", typeof(string));
var loginUser = db.LoginUser(user, source.passcode, token);
foreach (var s in loginUser)
{
logindetail = s;
break;
}
using (var conversion = new CConversion())
{
resultJson = conversion.RetreiveToken(token.Value.ToString(), logindetail.userid);
}
}
catch (Exception ex)
{
resultJson = comm.GetErrorMessage("Some error occur");
}
}
}
else
{
resultJson = comm.GetErrorMessage("login not required ! please use your access key to fetch");
}
}
else
{
resultJson = comm.GetErrorMessage("User does not exists");
}
}
return(resultJson);
}
public string CurrrencyConvert(string fromCur, string toCur, double amount, string apikey)
{
string resultJson = "";
Common comm = new Common();
using (var conversion = new CConversion())
{
if (conversion.ValidateValues(fromCur, toCur, amount, apikey))
{
double rate = 0.0;
using (var db = new Cconvert.Model.cconverterEntities())
{
var crates = db.CurRates.FirstOrDefault(u => u.fromC == fromCur && u.toC == toCur);
if (crates != null)
{
long source = 0;
var sources = db.sourcemasters.FirstOrDefault(u => u.accesskey == apikey && u.active == true);
if (sources != null)
{
source = sources.id;
}
else
{
var logins = db.logindetails.FirstOrDefault(u => u.token == apikey && u.isactive == true);
if (logins != null)
{
source = logins.sourceid;
}
}
if (source > 0)
{
ObjectParameter stat = new ObjectParameter("status", typeof(string));
try
{
var result = db.GetCurrencyRate(fromCur, toCur, Convert.ToInt64(source), apikey, stat);
foreach (var s in result)
{
rate = s.rate;
}
var conversionJson = conversion.GetConvertedAmount(fromCur, toCur, rate, amount);
resultJson = conversionJson;
}
catch
{
resultJson = comm.GetErrorMessage("Some error occur");
}
}
else
{
resultJson = comm.GetErrorMessage("Source does not exists");
}
}
else
{
resultJson = comm.GetErrorMessage("Conversion rate not available");
}
}
}
else
{
resultJson = comm.GetErrorMessage("Some parameters are missing or incorrect");
}
}
return(resultJson);
}