private static object ApplicationMethods(string operation, object[] args)
{
Called(operation);
string prefix = operation.Substring(0, 3);
if (prefix.Equals("PRO"))
{
return(PRO.ApplicationMethods(operation, args));
}
if (prefix.Equals("TOK"))
{
return(TOK.ApplicationMethods(operation, args));
}
if (prefix.Equals("UAV"))
{
return(UAV.ApplicationMethods(operation, args));
}
if (prefix.Equals("NEP"))
{
return(NEP.ApplicationMethods(operation, args));
}
if (prefix.Equals("COM"))
{
return(ModuleCommission.ApplicationMethods(operation, args));
}
return(ModuleMisc.ApplicationMethods(operation, args));
}
/// <summary>
/// Process monthly scheduled payment
/// </summary>
/// <param name="currentDateTime"></param>
/// <param name="scheduleDateTime"></param>
/// <returns></returns>
private static uint[] ProcessMPayment(long currentDateTime, long scheduleDateTime)
{
uint[] paymentInfo = new uint[3];
uint count = 0; uint isWithraw = 0;
uint timeRelay = GetTimeRelay(3);
while (scheduleDateTime <= currentDateTime)
{
count = count + 1;
long afterSchedule = UAV.AddMonths(scheduleDateTime, 1); //get the next time of possible pays
// |-------scheduleTime---------xrelay-------------afterSchedule-------|
if (currentDateTime <= scheduleDateTime + timeRelay)
{
isWithraw = 1;
}
scheduleDateTime = afterSchedule;
}
paymentInfo[2] = isWithraw;
paymentInfo[1] = count;
paymentInfo[0] = (uint)(scheduleDateTime - currentDateTime);
return(paymentInfo);
}
private static bool DoSchedulePayment(byte[] from, byte[] to, BigInteger value, byte[] txid, StorageMap agreement, bool isToHandleMaxFund)
//long scheduleTime, BigInteger scheduleTypeFromStorage)
{
//Evaluate time
long currentTime = UAV.GetCurrentTime();
uint scheduleType = (uint)agreement.Get("schedule").AsBigInteger();
long scheduleTime = (long)agreement.Get("nextTime").AsBigInteger();
if (currentTime < scheduleTime)
{
Error("Pull schedule payment: not in time yet");
return(false);
}
uint[] paymentInfo = new uint[3];
//get payment possibilities
// 0 - nexTime
// 1 - count
// 2 - iswithdraw
if (scheduleType < 3)
{
paymentInfo = ProcessDWPayment(scheduleType, currentTime, scheduleTime);
}
else
{
paymentInfo = ProcessMPayment(currentTime, scheduleTime);
}
//update
uint duration = (uint)agreement.Get("duration").AsBigInteger();
duration = duration - paymentInfo[1];
if (duration < 0)
{
Error("Contract is no longer valid");
DeleteAgreement(agreement, txid);
return(false);
}
else if (duration == 0)
{
DeleteAgreement(agreement, txid);
}
else
{
agreement.Put("duration", duration);
agreement.Put("nextTime", scheduleTime + paymentInfo[0]);
}
//---if over maxfund
if (isToHandleMaxFund)
{
string maxfundId = Helper.Concat(txid, Helper.AsByteArray(duration)).AsString();
StorageMap maxFundMap = Storage.CurrentContext.CreateMap(maxfundId);
maxFundMap.Put("value", value);
maxFundMap.Put("from", from);
maxFundMap.Put("to", to);
//Throw event
MaxFund(maxfundId, value, from, to);
return(false);
}
//-----End of handle max fund
if (paymentInfo[2] == 1 && duration >= 0) //case of withdrwal
{
return(NEP.Transfer(from, to, value, (uint)ModuleCommission.getCommission("scheduleP")));
}
//if withdrawal
Error("Pull scheduled payment: not duly");
return(false);
}
