private void deleteTransaction(object sender, EventArgs e)
{
int tmpSelectedIndex = getselectedTransactionId();
int catTransId;
if (tmpSelectedIndex > 0)
{
var query = from Transaction in budgetManager.Transactions
where Transaction.Id == tmpSelectedIndex
select Transaction;
Transaction transaction = query.First();
catTransId = transaction.CatTransId;
budgetManager.Transactions.Remove(transaction);
var query2 = from CatTrans in budgetManager.CatTrans
where CatTrans.Id == catTransId
select CatTrans;
if (query2.Any())
{
CatTrans catTrans = query2.First();
budgetManager.CatTrans.Remove(catTrans);
}
budgetManager.SaveChanges();
setselectedTransactionId(-1);
MessageBox.Show("Transaction deleted successfully", "Successful", MessageBoxButtons.OK, MessageBoxIcon.Information);
loadData();
}
else
{
MessageBox.Show("Select a transaction to delete", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
private double GetActualValue(Category category)
{
double actualVal = 0.0;
double income = 0.0;
double expense = 0.0;
if (category.CatTrans.ToList() == null)
{
return(actualVal);
}
CatTrans catTrans = category.CatTrans.ToList().Find(f => f.Month == DateTime.Now.Month && f.Year == DateTime.Now.Year);
if (catTrans != null)
{
foreach (Transaction item in catTrans.Transactions.ToList())
{
if (item.TrType == TransactionType.Income)
{
income += item.Value;
}
else
{
expense += item.Value;
}
}
actualVal = expense - income;
}
return(actualVal);
}
private bool createTransactionFromValues(ref Transaction transaction, transactionOperations op)
{
Double tempVal = 0;
if (!ValidateField(txtTitle.Text, "Title"))
{
return(false);
}
if (!ValidateField(txtValue.Text, "Value"))
{
return(false);
}
if (!ValidateField(txtDescription.Text, "Description"))
{
return(false);
}
if (Double.TryParse(txtValue.Text, out tempVal))
{
transaction.Value = tempVal;
}
else
{
MessageBox.Show("Value should be double", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return(false);
}
transaction.Title = txtTitle.Text;
transaction.Desc = txtDescription.Text;
if (radioIncome.Checked)
{
transaction.TrType = TransactionType.Income;
}
else
{
transaction.TrType = TransactionType.Expense;
}
transaction.RecursionType = (RecursionInterval)comboRecursionType.SelectedItem;
transaction.Date = datePickerTransaction.Value.Date;
transaction.UserId = this.userId;
var query = from CatTran in budgetManager.CatTrans
where CatTran.Month == (Int16)(datePickerTransaction.Value.Month) &&
CatTran.Year == (Int16)(datePickerTransaction.Value.Year) &&
CatTran.CategoryId == ((Category)comboCategory.SelectedItem).Id
select CatTran;
if (query.Any())
{
transaction.CatTran = query.First();
}
else
{
CatTrans catTran = new CatTrans();
catTran.CategoryId = ((Category)comboCategory.SelectedItem).Id;
catTran.Month = (Int16)(datePickerTransaction.Value.Month);
catTran.Year = (Int16)(datePickerTransaction.Value.Year);
transaction.CatTran = catTran;
}
return(true);
}
