public int GenerateN(ReceiverInfo ri)
{
int cntCharacters = CountReceiverInfoCharacters(ri);
long multi = cntCharacters * Convert.ToInt64(DateTime.Now.Ticks);
string str = Convert.ToString(multi).Substring(0, 5);
int n = Convert.ToInt32(str);
return(n);
//Multiply operation of count and timestamp and take first 5 digits, then generate number n
}
internal void SaveSRAllocation(tbl_SR_allocation tbl_SR_allocation)
{
DBOperations dbo = new DBOperations();
DBModel db = new DBModel();
ReceiverInfo r = new ReceiverInfo();
ReadFile rf = new ReadFile();
r.datakeyid = Convert.ToString(tbl_SR_allocation.tbldatakey_id);
r.senderid = Convert.ToString(tbl_SR_allocation.sender_id);
tbl_receiverinfo receiverInfo = db.tbl_receiverinfo.Where(x => x.receiver_id == tbl_SR_allocation.receiver_id).FirstOrDefault();
r.receiverEmail = receiverInfo.receiver_email;
r.receiverName = receiverInfo.receiver_name;
int tempn = rf.GenerateN(r);
int n = rf.ValidateTempN(tempn, tbl_SR_allocation.tbldatakey_id);
string senderattr = db.tbl_senderinfo.Where(x => x.sender_id == tbl_SR_allocation.sender_id).Select(x => x.sender_attribute).FirstOrDefault().ToString();
string receiverKey = rf.GenerateReceiverKey(n, senderattr);
tbl_SR_allocation.receiver_key = receiverKey;
dbo.SaveReceiverKeyOnServer(tbl_SR_allocation);
SendEmailToReceiver(receiverKey, r.receiverEmail, tbl_SR_allocation);
}
private int CountReceiverInfoCharacters(ReceiverInfo ri)
{
return(ri.receiverEmail.Length + ri.receiverName.Length + ri.senderid.Length + ri.datakeyid.Length);
}