/// <summary>
/// As soon as the customer hits the buy product button
/// and pays the item or chooses to pay later the
/// invoice is created.
/// Returns the InvoiceID
/// </summary>
/// <param name="email"></param>
/// <param name="shippingID"></param>
/// <param name="products"></param>
/// <returns>Int InvoiceID</returns>
public int CreateInvoice(string email, int shippingID, List <ProductSelectionDTO> products, decimal shippingCost, decimal totalAmount, decimal taxValue, decimal finalCost)
{
AccountDTO customer = new AccountDTO();
ShippmentDTO deliverer = new ShippmentDTO();
int result = 0;
int paymentStatus = 0;
try
{
customer = AB.FindBy(email);
if (customer != null)
{
deliverer = SB.FindBy(shippingID);
if (deliverer != null)
{
//set current time when Invoice is created
DateTime orderDate = DateTime.Now;
DateTime paymentDate = DateTime.Now;
DateTime arrivalDate = DateTime.Now.AddDays(deliverer.GetDeliveryTime());
DateTime postageDate = DateTime.Now;
int totalQuantity = CalculateQuantity(products);
//calculate all other values for the invoice
/*int totalWeight = CalculateWeight(products);
* decimal totalShippingCost = deliverer.GetCost() + (decimal)0.1 * totalWeight;
* decimal totalShippingCost = ;
* decimal totalProductCost = CalculateProductCost(products);
* decimal totalTaxes = CalculateTax(totalProductCost);
* decimal totalAmount = totalTaxes + totalProductCost + totalShippingCost;*/
//UpdateProductInfo(products);
//insert into DB
result = DB.Insert(customer.GetID(), deliverer.GetID(), totalQuantity, shippingCost, finalCost, taxValue,
totalAmount, orderDate.ToString(), paymentDate.ToString(), arrivalDate.ToString(), postageDate.ToString(), paymentStatus, email);
}
else
{
throw new EmptyRowException($"The entry for {shippingID} was not found.");
}
}
else
{
throw new EmptyRowException($"The entry for {email} was not found.");
}
}
catch (Exception e)
{
e.GetBaseException();
Debug.Write(e.ToString());
}
return(result);
}
public InvoiceDTO(byte id, AccountDTO customer, List <ProductSelectionDTO> products, ShippmentDTO shipping, byte totalQuantity, decimal totalShippingCost,
decimal totalTaxes, decimal totalAmount, DateTime orderDate, DateTime paymentDate, string email)
{
this.id = id;
this.customer = customer;
this.products = products;
shippingCompany = shipping;
this.totalQuantity = totalQuantity;
this.totalShippingCost = totalShippingCost;
this.totalTaxes = totalTaxes;
this.totalAmount = totalAmount;
this.orderDate = orderDate;
this.paymentDate = paymentDate;
this.email = email;
}
public void SetShippment(ShippmentDTO shipping)
{
this.shippingCompany = shipping;
}
public InvoiceDTO(byte id, AccountDTO customer, List <ProductSelectionDTO> products, ShippmentDTO shipping, byte totalQuantity, decimal totalShippingCost, decimal totalTaxes,
decimal totalAmount, DateTime orderDate, DateTime paymentDate, string email, int status) : this(id, customer, products, shipping, totalQuantity, totalShippingCost, totalTaxes, totalAmount, orderDate, paymentDate, email)
{
paymentStatus = status;
}
