//Transfer one account to another account
public string Transfer(tranferamount ta)
{
bool debitmoney = false;
bool creditmoney = false;
try
{
using (TransactionScope ts = new TransactionScope()) //Transaction scope
{
var from = profile();
var to = db.Generaltable.Where(a => a.Username.Equals(ta.To)).FirstOrDefault();
if (from.AccountBalance >= ta.Amount && to != null)
{
BankAccount bafrom = from; //in Bankaccount table Debited our amount
bafrom.AccountBalance = bafrom.AccountBalance - ta.Amount;
BankAccount bato = to; //in Bankaccount Credited to amount
bato.AccountBalance = bato.AccountBalance + ta.Amount;
Transactionsdetail tddebit = new Transactionsdetail(); //Transaction history for debited
tddebit.Username = username;
tddebit.Tousername = ta.To;
tddebit.Datetimes = DateTime.Now;
tddebit.Debited = ta.Amount;
tddebit.Credited = null;
tddebit.Balance = bafrom.AccountBalance;
tddebit.Typeofaction = "Transaction";
db.transdetails.Add(tddebit);
Transactionsdetail tdcredit = new Transactionsdetail(); //Transaction history for credited
tdcredit.Username = ta.To;
tdcredit.Tousername = username;
tdcredit.Datetimes = DateTime.Now;
tdcredit.Debited = null;
tdcredit.Credited = ta.Amount;
tdcredit.Typeofaction = "Transaction";
tdcredit.Balance = bato.AccountBalance;
db.transdetails.Add(tdcredit);
debitmoney = true;
creditmoney = true;
if (debitmoney && creditmoney) //all done correctly it will go on this loop
{
ts.Complete();
return("completed");
}
}
}
}
catch
{
return("Failed"); //any error came in try it will fail the transaction
}
return("no");
}
public void Deposite(tranferamount ta)
{
var userdeposite = profile();
BankAccount ba = userdeposite;
ba.AccountBalance = ba.AccountBalance + ta.Amount; //Credited user amount
Transactionsdetail td = new Transactionsdetail(); //Transaction history
td.Username = ta.Username;
td.Typeofaction = "Deposit";
td.Tousername = ta.To;
td.Credited = ta.Amount;
td.Datetimes = DateTime.Now;
td.Balance = ba.AccountBalance;
db.transdetails.Add(td);
}
public string Withdraw(tranferamount ta)
{
var userwithdraw = profile();
if (userwithdraw.AccountBalance >= ta.Amount) //check User having that much amount
{
BankAccount ba = userwithdraw; //Debited user amount
ba.AccountBalance = ba.AccountBalance - ta.Amount;
Transactionsdetail td = new Transactionsdetail(); //Transaction history
td.Username = ta.Username;
td.Tousername = ta.To;
td.Typeofaction = "Withdraw";
td.Balance = ba.AccountBalance;
td.Debited = ta.Amount;
td.Datetimes = DateTime.Now;
db.transdetails.Add(td);
return("Completed");
}
return("Failed");
}
