public int updateDebtorBalance(Debtor debtor)
{
SSGetService getService = new SSGetService();
SSAddService addService = new SSAddService();
Debtor existingDebtor = getService.getDebtorByIdEvenIfZero(debtor.cid);
if (existingDebtor.name != null)
{
using (SqlCommand command = new SqlCommand("UPDATE ss_debtors SET amount=@balance,last_modified_date=getdate() WHERE cid=" + existingDebtor.cid + ""))
{
command.Parameters.AddWithValue("@balance", debtor.amount);
int response = service.execute(command);
if (response > 0)
{
addService.addLog(new Log()
{
type = "Updated customer debit balance to " + debtor.amount,
statement = command.CommandText,
description = "Updated [" + existingDebtor.cid + "] Debit Amount",
});
}
return(response);
}
}
else
{
return(-404);
}
}
public int addDebtor(Customer customer, int amount)
{
SSGetService getService = new SSGetService();
if (customer.id != -1)
{
Debtor debtor = getService.getDebtorByIdEvenIfZero(customer.id);
if (debtor.name == null)
{
//add the debt if not there
using (SqlCommand command = new SqlCommand("INSERT INTO ss_debtors(cid,name,amount,last_modified_date)VALUES(@cid,@name,@amount,getdate())"))
{
command.Parameters.AddWithValue("@cid", customer.id);
command.Parameters.AddWithValue("@name", customer.name);
command.Parameters.AddWithValue("@amount", amount);
int response = service.execute(command);
return(response);
}
}
else
{
//increase the debit if already there
amount = debtor.amount + amount;
using (SqlCommand command = new SqlCommand("UPDATE ss_debtors SET amount=@amount,last_modified_date=getdate() WHERE cid=" + debtor.cid))
{
command.Parameters.AddWithValue("@amount", amount);
int response = service.execute(command);
return(response);
}
}
}
else
{
return(-404);
}
}
public int addPayment(Payment payment)
{
SSGetService getService = new SSGetService();
SSUpdateService updateService = new SSUpdateService();
User user = app.getSession();
Customer customer = getService.getCustomerByName(payment.customer_name);
if (customer.name != null)
{
if (payment.transaction_type == "Payment")
{
Debtor debtor = getService.getDebtorById(customer.id);
if (debtor.name != null)
{
int clearedAmount;
int outstanding;
clearedAmount = outstanding = 0;
//perform the caculation
if (payment.transaction_amount >= debtor.amount)
{
clearedAmount = (debtor.amount);
outstanding = (debtor.amount - payment.transaction_amount);
}
else
{
clearedAmount = payment.transaction_amount;
outstanding = (debtor.amount - payment.transaction_amount);
}
//add payment entry
using (SqlCommand command = new SqlCommand("INSERT INTO ss_payments(cid,user_id,customer_name,transaction_amount,cleared_amount,amount_in_words,transaction_type,payment_mode,description)VALUES(@cid,@user_id,@customer_name,@transaction_amount,@cleared_amount,@amount_in_words,@transaction_type,@payment_mode,@description)"))
{
command.Parameters.AddWithValue("@cid", customer.id);
command.Parameters.AddWithValue("@user_id", user.id);
command.Parameters.AddWithValue("@customer_name", customer.name);
command.Parameters.AddWithValue("@transaction_amount", payment.transaction_amount);
command.Parameters.AddWithValue("@cleared_amount", clearedAmount);
command.Parameters.AddWithValue("@amount_in_words", app.toWordsOf(payment.transaction_amount));
command.Parameters.AddWithValue("@transaction_type", payment.transaction_type);
command.Parameters.AddWithValue("@payment_mode", payment.payment_mode);
command.Parameters.AddWithValue("@description", payment.description);
if (service.execute(command) > 0)
{
if (outstanding < 0)
{
//update customer balance if any
if (customer.account_balance > 0 || customer.account_balance < 0)
{
customer.account_balance += Math.Abs(outstanding);
}
else
{
customer.account_balance = Math.Abs(outstanding);
}
updateService.updateCustomerBalance(customer);
}
//update debtor balance
if (clearedAmount >= debtor.amount)
{
debtor.amount = 0;
}
else
{
debtor.amount = outstanding;
}
DataTable data = service.get("select * from ss_account");
if (data.Rows.Count > 0)
{
DataRow row = data.Rows[0];
int balance = row.Field <int>("balance");
int previusBalance = balance;
balance = balance + payment.transaction_amount;
using (SqlCommand updateCommand = new SqlCommand("update ss_account set balance=@balance, previous_balance=@previous_balance"))
{
updateCommand.Parameters.AddWithValue("@balance", balance);
updateCommand.Parameters.AddWithValue("@previous_balance", previusBalance);
if (service.execute(updateCommand) > 0)
{
return(updateService.updateDebtorBalance(debtor));
}
else
{
return(-1);
}
}
}
else
{
return(-1);
}
}
else
{
return(-1);
}
}
}
else
{
if (payment.description == "Purchasing Payment")
{
using (SqlCommand command = new SqlCommand("INSERT INTO ss_payments(cid,user_id,customer_name,transaction_amount,cleared_amount,amount_in_words,transaction_type,payment_mode,description)VALUES(@cid,@user_id,@customer_name,@transaction_amount,@cleared_amount,@amount_in_words,@transaction_type,@payment_mode,@description)"))
{
command.Parameters.AddWithValue("@cid", customer.id);
command.Parameters.AddWithValue("@user_id", user.id);
command.Parameters.AddWithValue("@customer_name", customer.name);
command.Parameters.AddWithValue("@transaction_amount", payment.transaction_amount);
command.Parameters.AddWithValue("@cleared_amount", payment.cleared_amount);
command.Parameters.AddWithValue("@amount_in_words", app.toWordsOf(payment.transaction_amount));
command.Parameters.AddWithValue("@transaction_type", payment.transaction_type);
command.Parameters.AddWithValue("@payment_mode", payment.payment_mode);
command.Parameters.AddWithValue("@description", payment.description);
if (service.execute(command) > 0)
{
DataTable data = service.get("select * from ss_account");
if (data.Rows.Count > 0)
{
DataRow row = data.Rows[0];
int balance = row.Field <int>("balance");
int previusBalance = balance;
balance = balance + payment.transaction_amount;
using (SqlCommand updateCommand = new SqlCommand("update ss_account set balance=@balance, previous_balance=@previous_balance"))
{
updateCommand.Parameters.AddWithValue("@balance", balance);
updateCommand.Parameters.AddWithValue("@previous_balance", previusBalance);
return(service.execute(updateCommand));
}
}
else
{
return(-1);
}
}
else
{
return(-1);
}
}
}
else
{
return(-202);
}
}
}
else
{
int clearedAmount = 0;
int outstanding = 0;
if (payment.payment_mode == "Credit")
{
Debtor debtor = getService.getDebtorByIdEvenIfZero(customer.id);
if (debtor.name != null)
{
debtor.amount += payment.transaction_amount;
int res = updateService.updateDebtorBalance(debtor);
}
else
{
this.addDebtor(customer, payment.transaction_amount);
}
}
else
{
Debtor debtor = getService.getDebtorByIdEvenIfZero(customer.id);
if (debtor.name != null)
{
if (debtor.amount >= payment.transaction_amount)
{
debtor.amount = (debtor.amount - payment.transaction_amount);
clearedAmount = payment.transaction_amount;
updateService.updateDebtorBalance(debtor);
}
else
{
clearedAmount = debtor.amount;
outstanding = (payment.transaction_amount - debtor.amount);
debtor.amount = 0;
updateService.updateDebtorBalance(debtor);
if (outstanding > 0)
{
customer.account_balance += outstanding;
updateService.updateCustomerBalance(customer);
}
}
}
else
{
customer.account_balance += payment.transaction_amount;
updateService.updateCustomerBalance(customer);
}
}
using (SqlCommand command = new SqlCommand("INSERT INTO ss_adjustments(cid,customer_name,transaction_amount,cleared_amount,transaction_type,payment_mode,description)VALUES(@cid,@customer_name,@transaction_amount,@cleared_amount,@transaction_type,@payment_mode,@description)"))
{
command.Parameters.AddWithValue("@cid", customer.id);
command.Parameters.AddWithValue("@customer_name", customer.name);
command.Parameters.AddWithValue("@transaction_amount", payment.transaction_amount);
command.Parameters.AddWithValue("@cleared_amount", clearedAmount);
command.Parameters.AddWithValue("@transaction_type", payment.transaction_type);
command.Parameters.AddWithValue("@payment_mode", payment.payment_mode);
command.Parameters.AddWithValue("@description", payment.description);
DataTable data = service.get("select * from ss_account");
if (data.Rows.Count > 0)
{
DataRow row = data.Rows[0];
int balance = row.Field <int>("balance");
int previusBalance = balance;
if (payment.payment_mode == "Credit")
{
balance = balance + payment.transaction_amount;
}
using (SqlCommand updateCommand = new SqlCommand("update ss_account set balance=@balance, previous_balance=@previous_balance, last_modified_date=getdate()"))
{
updateCommand.Parameters.AddWithValue("@balance", balance);
updateCommand.Parameters.AddWithValue("@previous_balance", previusBalance);
if (service.execute(updateCommand) > 0)
{
return(service.execute(command));
}
else
{
return(-1);
}
}
}
else
{
return(-1);
}
}
}
}
else
{
return(-404);
}
}
