public void AddOrder(DTO.OrderDto currentOrder, DTO.CustomerDto currentCustomer)
{
var db = new PapaBobEntities();
var dbOrders = db.Orders;
var dbCustomers = db.Customers;
var newOrder = new Persistence.Order();
CreateNewOrder(currentOrder, out newOrder);
var dbCustomersList = db.Customers.ToList();
var check_if_customer_exits = CustomerRepository.CustomerExists(dbCustomersList, currentCustomer);
if (!check_if_customer_exits)
{
var newCustomer = new Customer();
newCustomer = CustomerRepository.CreateNewCustomer(currentCustomer);
newOrder.customer_id = newCustomer.customer_id;
var tempAmountOwing = currentOrder.payment_type != DTO.Enums.PaymentType.Cash ? currentOrder.cost : 0;
newCustomer.amount_owing = double.Parse(tempAmountOwing.ToString());
newOrder.Customer = newCustomer;
dbCustomers.Add(newCustomer);
}
else
{
var existingCustomer = dbCustomersList?.Find(p => p.phone_number == currentCustomer.phone_number);
newOrder.customer_id = existingCustomer.customer_id;
var tempAmountOwing = currentOrder.payment_type != DTO.Enums.PaymentType.Cash ? currentOrder.cost : 0;
existingCustomer.amount_owing += double.Parse(tempAmountOwing.ToString());
}
dbOrders.Add(newOrder);
db.SaveChanges();
}
private static void CreateNewOrder(DTO.OrderDto current_order, out Persistence.Order newOrder)
{
newOrder = new Persistence.Order();
OrderMapper(current_order, out newOrder);
var order_id = Guid.NewGuid();
newOrder.order_id = order_id;
}
private static void OrderMapper(DTO.OrderDto currentOrder, out Persistence.Order newOrder)
{
newOrder = new Persistence.Order
{
completed = false,
cost = currentOrder.cost,
crust = (Persistence.Crust)currentOrder.crust,
payment_type = (Persistence.PaymentType)currentOrder.payment_type,
size = (Persistence.Size)currentOrder.size,
onions = currentOrder.onions,
green_peppers = currentOrder.green_peppers,
sausage = currentOrder.sausage,
pepperoni = currentOrder.pepperoni
};
}
public List <DTO.OrderDto> GetOrdersList()
{
var db = new PapaBobEntities();
var dbOrders = db.Orders.ToList();
var dto_orders_list = new List <DTO.OrderDto>();
foreach (var order in dbOrders)
{
if (!order.completed)
{
var newOrder = new DTO.OrderDto();
OrderMapper(order, out newOrder);
dto_orders_list.Add(newOrder);
}
}
return(dto_orders_list);
}
private static void OrderMapper(Persistence.Order currentOrder, out DTO.OrderDto newOrder)
{
newOrder = new DTO.OrderDto
{
completed = false,
cost = currentOrder.cost,
size = (DTO.Enums.Size)currentOrder.size,
crust = (DTO.Enums.Crust)currentOrder.crust,
payment_type = (DTO.Enums.PaymentType)currentOrder.payment_type,
onions = currentOrder.onions,
green_peppers = currentOrder.green_peppers,
sausage = currentOrder.sausage,
pepperoni = currentOrder.pepperoni,
customer_id = currentOrder.customer_id,
order_id = currentOrder.order_id
};
var customer = new DTO.CustomerDto();
CustomerRepository.CustomerMapper(currentOrder.Customer, out customer);
newOrder.Customer = customer;
}
//calculate total cost given DTO order object return a double
public double CalculateAmountOwing(DTO.OrderDto current_order)
{
var latestPricing = _pizzaPriceTableRepository.GetPizzaPrices();
decimal cost = 0;
switch (current_order.size)
{
case DTO.Enums.Size.Small:
cost += latestPricing.SmallSizeCost;
break;
case DTO.Enums.Size.Medium:
cost += latestPricing.MediumSizeCost;
break;
case DTO.Enums.Size.Large:
cost += latestPricing.LargeSizeCost;
break;
}
switch (current_order.crust)
{
case DTO.Enums.Crust.Thin:
cost += latestPricing.ThinCrustCost;
break;
case DTO.Enums.Crust.Thick:
cost += latestPricing.ThickCrustCost;
break;
}
cost += current_order.green_peppers ? latestPricing.GreenPeppersCost : 0;
cost += current_order.onions ? latestPricing.OnionsCost : 0;
cost += current_order.pepperoni ? latestPricing.PepperoniCost : 0;
cost += current_order.sausage ? latestPricing.SausageCost : 0;
return(double.Parse(cost.ToString()));
}
//receive order and customer object from presentation and pass onto persistence
public void AddOrder(DTO.OrderDto current_order)
{
_orderRepository.AddOrder(current_order, current_order.Customer);
}