public void DeleteTransacation()
{
try
{
//intiate objects
managefeesBalance myB = new managefeesBalance();
manageTransaction myT = new manageTransaction();
//get transaction
myT.getTransacation(this.tranId);
//update balance
myB.getBalance(myT.transAccount, myT.transTerm);
curBalance = myB.CurrentBal + myT.transAmount;
accumatedPayement = myB.PaymentIn - myT.transAmount;
myB.CurrentBal = this.curBalance;
myB.ClosingBal = this.curBalance;
myB.PaymentIn = accumatedPayement;
if (myB.updateBalances(myT.transAccount, myT.transTerm) == true)
{
//finally delete transaction
if (myT.DeleteTrans(this.tranId) == true)
{
this.dacCrud = true;
}
}
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show("system error " + ex);
}
}
public void payFees()
{
try
{
/*enter the transacation*/
manageTransaction myT = new manageTransaction();
if (myT.setTrans(this.tranId, this.accountId, this.tranType, this.transAmount, this.tranDate, this.adminId, this.term, this.period, this.payMethod, this.tranDetails) == true)
{
/*proccess ballance*/
managefeesBalance myFb = new managefeesBalance();
myFb.getBalance(accountId, term);
if (myFb.dacFound == true)
{
this.accumatedPayement = myFb.PaymentIn + transAmount;
this.curBalance = myFb.CurrentBal - transAmount;
myFb.CurrentBal = this.curBalance;
myFb.ClosingBal = this.curBalance;
myFb.PaymentIn = myFb.PaymentIn + transAmount;
if (myFb.updateBalances(accountId, term) == true)
{
this.dacCrud = true;
}
}
else
{
if (myFb.setBalance(accountId, term, sessions.fees) == true)
{
System.Windows.Forms.MessageBox.Show("balance entered");
myFb.getBalance(accountId, term);
this.curBalance = myFb.CurrentBal - transAmount;
this.accumatedPayement = myFb.PaymentIn + transAmount;
myFb.CurrentBal = this.curBalance;
myFb.ClosingBal = this.curBalance;
myFb.PaymentIn = accumatedPayement;
if (myFb.updateBalances(accountId, term) == true)
{
System.Windows.Forms.MessageBox.Show("balance updated");
this.dacCrud = true;
}
}
}
}
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show("system error " + ex);
}
}
private void txtEnrolId_Leave(object sender, EventArgs e)
{
try
{
/*get student information*/
manageStudent myS = new manageStudent();
myS.getStudentId(Convert.ToInt32(this.txtEnrolId.Text));
if (myS.dacFound == true)
{
this.txtFname.Text = myS.firstName;
this.btnProcess.Enabled = true;
this.txtLastName.Text = myS.lastName;
manageClassrooms myClass = new manageClassrooms();
myClass.getClass(myS.classId);
this.txtClass.Text = myClass.className;
/*get balance information*/
managefeesBalance myB = new managefeesBalance();
myB.getBalance(this.txtEnrolId.Text, sessions.currTerm);
this.txtCurBalance.Text = myB.ClosingBal.ToString();
this.txtOpenBal.Text = myB.OpenBal.ToString();
this.txtPaid.Text = myB.PaymentIn.ToString();
/*populate transactions*/
this.fillTrans(Convert.ToInt32(this.txtEnrolId.Text));
/*gather invoice information*/
manageUserDetails myU = new manageUserDetails();
myU.getUserDetails(sessions.userId);
//this.dictInvoice.Add("receiptTeller", myU.firstName + " " + myU.lastName);
//this.dictInvoice.Add("studentName", myS.firstName + " " + myS.lastName);
}
else
{
MessageBox.Show("Enrolment id not registered in system", "System Notification", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
catch (Exception ex)
{
MessageBox.Show("failed in txtEnrolId_Leave() " + ex, "system error");
}
}
private void btnDelete_Click(object sender, EventArgs e)
{
try
{ //checking that logged in user is no an admin
if (sessions.userType != "A")
{
frmAuthenticate myA = new frmAuthenticate();
DialogResult access = myA.ShowDialog();
if (access == DialogResult.OK)
{
manageUsers myU = new manageUsers();
if (myU.adminAuth(myA.userName, myA.password) == true)
{
bzlTransactions myTrans = new bzlTransactions();
myTrans.tranId = this.txtRefNumber.Text;
myTrans.accountId = this.txtEnrolId.Text;
myTrans.DeleteTransacation();
if (myTrans.dacCrud == true)
{
this.txtTranDetails.Text = "";
this.txtAmount.Text = "";
manageControl myC = new manageControl();
managefeesBalance myFb = new managefeesBalance();
myFb.getBalance(this.txtEnrolId.Text, sessions.currTerm);
this.refNumber = myC.useTranHeader(this.refNumber);
this.txtRefNumber.Text = "ref" + this.refNumber.ToString();
this.txtCurBalance.Text = myFb.CurrentBal.ToString();
this.txtOpenBal.Text = myFb.OpenBal.ToString();
this.txtPaid.Text = myFb.PaymentIn.ToString();
this.fillTrans(Convert.ToInt32(this.txtEnrolId.Text));
MessageBox.Show("transaction deleted success", "System Notification", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Failed to delete transaction", "System Notification", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
else
{
MessageBox.Show("Invalid Adimin Credentials", "System Notification", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
}
else
{
DialogResult dialogResult = MessageBox.Show("Are you sure you want to delete this transaction", "Confirm Option", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (dialogResult == DialogResult.OK)
{
bzlTransactions myTrans = new bzlTransactions();
myTrans.tranId = this.txtRefNumber.Text;
myTrans.DeleteTransacation();
myTrans.accountId = this.txtEnrolId.Text;
if (myTrans.dacCrud == true)
{
MessageBox.Show("transaction deleted success", "System Notification", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("Failed to delete transaction", "System Notification", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
}
}
catch (Exception ex) {
System.Windows.Forms.MessageBox.Show("Failed to fillTrans() " + ex);
}
}
private void btnProcess_Click(object sender, EventArgs e)
{
try
{
var enId = this.txtEnrolId.Text;
Double amount;
var tranId = this.txtRefNumber.Text;
var tranDate = this.txtTranDate.Value.ToShortDateString();
var details = this.txtTranDetails.Text;
var payMethod = this.cmbPayTyp.Text;
if (enId == "" || this.txtFname.Text == "")
{
MessageBox.Show("enrollment id invalid", "Input error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
this.txtEnrolId.Focus();
}
else if (Double.TryParse(this.txtAmount.Text, out amount) == false)
{
MessageBox.Show("enrollment transaction amount", "Input error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
this.txtAmount.Focus();
}
else if (payMethod == "")
{
MessageBox.Show("select payment method", "Input error", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
this.txtAmount.Focus();
}
else
{
bzlTransactions myTran = new bzlTransactions();
myTran.accountId = enId;
myTran.transAmount = amount;
myTran.tranId = tranId;
myTran.tranDate = tranDate;
myTran.tranDetails = details;
myTran.tranType = "F";
myTran.payMethod = payMethod;
myTran.adminId = sessions.userId;
myTran.term = sessions.currTerm;
myTran.period = sessions.curPeriod;
myTran.payFees();
if (myTran.dacCrud == true)
{
manageControl myC = new manageControl();
managefeesBalance myFb = new managefeesBalance();
myFb.getBalance(enId, sessions.currTerm);
this.refNumber = myC.useTranHeader(this.refNumber);
this.txtRefNumber.Text = "ref" + this.refNumber.ToString();
this.txtCurBalance.Text = myFb.CurrentBal.ToString();
this.txtOpenBal.Text = myFb.OpenBal.ToString();
this.txtPaid.Text = myFb.PaymentIn.ToString();
this.fillTrans(Convert.ToInt32(enId));
// invoiceParams.Add(this.txtFname.Text + " "+this.txtLastName.Text);
MessageBox.Show("transaction processing complete", "system notfication", MessageBoxButtons.OK, MessageBoxIcon.Information);
this.printInvoice();
}
else
{
MessageBox.Show("failed to process transaction", "system notfication", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
}
}
catch (Exception ex)
{
MessageBox.Show("failed in btnProcess_Click() " + ex, "system error");
}
}
