// Helper Method or the Sale Post Request:
private void ProcessPostGroup(SalePostRecieveGroup group, SalePostRecieve model)
{
group.sales.Add(model);
processingSales.Add(group);
if (model.LastInGroup)
{
group.foundEndOfGroup = true;
group.groupLength = model.NumberInGroup + 1;
}
if (group.foundEndOfGroup)
{
// Test to see if all of sales group is present, if so add it ro the list.
if (group.sales.Count == group.groupLength)
{
System.Diagnostics.Debug.WriteLine("########## SALES GROUP ADDED: " + group);
Console.WriteLine("########## SALES GROUP ADDED: " + group);
salesTableLock.WaitOne();
foreach (var item in group.sales)
{
Sale sale = new Sale(nextSaleID++, item.GroupID, item.ItemID, item.Quantity, item.Date, item.Time);
salesTable.Add(sale);
if (!InventoryController.itemTableLoadedFromFile)
{
InventoryController c = new InventoryController();
}
InventoryController.itemTableLock.WaitOne();
foreach (var inven in InventoryController.itemTable)
{
if (inven.id == sale.itemID)
{
inven.quantity -= sale.quantity;
break;
}
}
var file = new StreamWriter(InventoryController.inventoryDatabaseFile);
foreach (var entry in InventoryController.itemTable)
{
file.WriteLine(entry);
}
file.Close();
InventoryController.itemTableLock.ReleaseMutex();
file = new StreamWriter(salesDatabaseFile);
foreach (var entry in salesTable)
{
file.WriteLine(entry);
}
file.Close();
}
salesTableLock.ReleaseMutex();
processingSales.Remove(group);
}
}
}
public IActionResult Post(SalePostRecieve model)
{
if (model != null)
{
if (model.Date != null && model.Time != null)
{
try
{
System.Diagnostics.Debug.WriteLine("########## SALES POST: " + model);
Console.WriteLine("########## SALES POST: " + model);
processingSalesLock.WaitOne();
bool foundGroup = false;
foreach (var group in processingSales)
{
if (group.groupID == model.GroupID)
{
foundGroup = true;
ProcessPostGroup(group, model);
break;
}
}
if (!foundGroup)
{
SalePostRecieveGroup group = new SalePostRecieveGroup();
group.groupID = model.GroupID;
ProcessPostGroup(group, model);
}
processingSalesLock.ReleaseMutex();
// 200 - Success
return(Ok());
}
catch (Exception)
{
// 403 - Forbidden. The request was legal but the server is refusing to respond to it.
// The Model is incomplete.
return(StatusCode(403));
}
}
}
return(StatusCode(400));
}