public void payOrder(string oID, decimal payment)
{
var test = new DatabaseConn();
// toDo: 1 insert for payment
var present_pay = test.Select("order_payment", "SUM(payment)")
.NJoin("orders")
.Where("order_id", oID)
.Group("order_id")
.GetQueryData()
.Rows[0][0];
decimal total_pay = Convert.ToDecimal(present_pay) + payment;
MessageBox.Show(total_pay.ToString());
test.Insert("order_payment", "order_id", oID, "payment", payment.ToString(), "payment_date",
DateTime.Now.ToString("yyyy-MM-dd"))
.GetQueryData();
var total_price = test.Select("orderline", "SUM(total_price)")
.Where("order_id", oID)
.Group("order_id")
.GetQueryData()
.Rows[0][0];
if (total_pay >= total_price)
{
test.Update("orders", "payment_status", "1")
.Where("order_id", oID)
.GetQueryData();
}
showOrderDetails();
}
private void customer_save_Click(object sender, EventArgs e)
{
int parse;
if (customer_fname.Text == "" || customer_lname.Text == "" || customer_cluster.Text == "" || (customer_contact.Text == "" || !int.TryParse(customer_contact.Text, out parse)))
{
MessageBox.Show("Please make sure all fields are filled in correctly.");
}
else
{
string firstname = customer_fname.Text;
string lastname = customer_lname.Text;
var tempcust_dt = conn.Select("customer", "*")
.Where("firstname", firstname, "lastname", lastname)
.GetQueryData();
if (tempcust_dt.Rows.Count == 1)
{
MessageBox.Show("Customer already exists!");
}
else
{
conn.Insert("customer", "firstname", customer_fname.Text, "lastname", customer_lname.Text, "contact", customer_contact.Text, "cluster", customer_cluster.Text).GetQueryData();
}
mainMenu.setCustomerlist();
}
}
public void claimOrder(string olID, decimal quantity)
{
if (quantity == 0)
{
return;
}
var itemDetails = conn.Select("orderline", "quantity", "quantity_claimed")
.Where("orderline_id", olID)
.GetQueryData();
decimal quantityClaimed = Convert.ToDecimal(itemDetails.Rows[0][1].ToString());
decimal total = Convert.ToDecimal(itemDetails.Rows[0][0].ToString());
decimal max = total - quantityClaimed;
//checks if claimed quantity is more than possible, if true will set quantity to max possible
quantity = quantity > max ? max : quantity;
quantityClaimed += quantity;
conn.Update("orderline", "quantity_claimed", quantityClaimed.ToString())
.Where("orderline_id", olID)
.GetQueryData();
conn.Insert("order_claim", "orderline_id", olID, "quantity_no", quantity.ToString(), "date_claimed",
DateTime.Now.ToString("yyyy-MM-dd"))
.GetQueryData();
showOrderDetails();
}
