public Entity.LineItem ParseLineItem(Model.LineItem item, bool create)
{
if (item is null)
{
return(null);
}
if (create)
{
return(new Entity.LineItem
{
ProductId = item.Product.Id,
OrderId = item.OrderId,
Quantity = item.Quantity
});
}
else
{
return(new Entity.LineItem
{
Id = item.Id,
ProductId = item.Product.Id,
OrderId = item.OrderId,
Quantity = item.Quantity
});
}
}
/// <summary>
/// This method is for adding a new product to an open order
/// </summary>
/// <param name="item"></param>
/// <returns></returns>
public Model.Order AddItemToOrder(Model.LineItem item)
{
_context.LineItems.Add(ToEntity(item));
_context.SaveChanges();
_context.ChangeTracker.Clear();
return(GetOrderById(item.OrderId));
}
public Model.LineItem CreateLineItem(Model.LineItem item)
{
_context.LineItems.Add(_mapper.ParseLineItem(item, true));
_context.SaveChanges();
_context.ChangeTracker.Clear();
return(item);
}
public Model.LineItem GetLineItem(Model.LineItem lineItem)
{
Entity.LineItem found = _context.LineItems.FirstOrDefault(li => li.ProductId == lineItem.ProductID && li.Quantity == lineItem.Quantity && li.OrderId == lineItem.OrderID);
if (found == null)
{
return(null);
}
Log.Information("DL sent line item to BL");
return(new Model.LineItem(found.LineItemId, lineItem.ProductID, found.Quantity, found.OrderId));
}
public Entity.LineItem ToEntity(Model.LineItem item)
{
return(new Entity.LineItem {
Id = item.Id,
Quantity = item.Quantity,
OrderId = item.OrderId,
ProductId = item.Product.Id,
Product = ToEntity(item.Product)
});
}
/// <summary>
/// this is for changing quantities of an item already in the cart
/// </summary>
/// <param name="item"></param>
/// <returns></returns>
public Model.Order UpdateItemToOrder(Model.LineItem item)
{
Entity.LineItem toUpdate = _context.LineItems
.FirstOrDefault(it => it.Id == item.Id);
toUpdate.Quantity = item.Quantity;
_context.SaveChanges();
_context.ChangeTracker.Clear();
return(GetOrderById(item.OrderId));
}
public Model.LineItem AddLineItem(Model.LineItem lineItem, Model.Product product)
{
_context.LineItems.Add(
new Entity.LineItem {
ProductId = lineItem.ProductID,
Quantity = lineItem.Quantity,
OrderId = lineItem.OrderID
}
);
Log.Information("DL persisted line item add to DB");
_context.SaveChanges();
return(lineItem);
}
