private void btnAdd_Click(object sender, EventArgs e)
{
decimal amount = 0;
Decimal.TryParse(txtAmount.Text, out amount);
placements_movements movement = new placements_movements()
{
account = ((countables_accounts)cbAccount.SelectedItem).id,
movement_type = cbMovementType.Text,
amount = amount
};
String errors = validateMovement(movement);
if (errors.Length > 0)
{
MessageBox.Show(
errors,
"Error",
MessageBoxButtons.OK,
MessageBoxIcon.Error
);
}
else
{
movements.Add(movement);
fillMovements(null);
cleanMovementsFields();
}
}
private String validateMovement(placements_movements movement)
{
StringBuilder sb = new StringBuilder();
if (movement.amount <= 0)
{
sb.Append("- El monto introducido debe ser mayor a 0\n");
}
bool alreadyMovement = movements.Count(em => em.account == movement.account) > 0;
if (alreadyMovement)
{
sb.Append("- Ya existe un movimiento con esta cuenta\n");
}
return(sb.ToString());
}