private void AddNewEntryToTransaction()
{
foreach (var line in _parentVM.DisplayedLines)
{
if (!_newEntryItem.ID.Equals(line.Item.ID) || !_newEntryWarehouse.ID.Equals(line.Warehouse.ID) ||
!_newEntryPrice.Equals(line.PurchasePrice) || !_newEntryDiscount.Equals(line.Discount))
{
continue;
}
Debug.Assert(_newEntryQuantity != null, "_newEntryQuantity != null");
line.Quantity += (int)_newEntryQuantity;
ResetEntryFields();
return;
}
Debug.Assert(_newEntryQuantity != null, "_newEntryQuantity != null");
var newEntryLine = new PurchaseTransactionLine
{
Quantity = (int)_newEntryQuantity,
PurchasePrice = _newEntryPrice,
Discount = _newEntryDiscount,
Item = _newEntryItem.Model,
Warehouse = _newEntryWarehouse.Model,
SoldOrReturned = 0,
PurchaseTransaction = _parentVM.Model,
Total = (int)_newEntryQuantity * (_newEntryPrice - _newEntryDiscount)
};
var lineVM = new PurchaseTransactionLineVM {
Model = newEntryLine
};
_parentVM.DisplayedLines.Add(lineVM);
}
private static void IncreaseLineItemStockInDatabaseContext(ERPContext context, PurchaseTransactionLine line)
{
var stockFromDatabase = context.Stocks.SingleOrDefault(
stock => stock.ItemID.Equals(line.Item.ID) && stock.WarehouseID.Equals(line.Warehouse.ID));
if (stockFromDatabase == null)
{
context.Stocks.Add(new Stock { Item = line.Item, Warehouse = line.Warehouse, Pieces = line.Quantity });
context.SaveChanges();
}
else
stockFromDatabase.Pieces += line.Quantity;
}
private static void AddLineToStockAdjustmentPurchaseTransaction(StockAdjustmentTransactionLine line, PurchaseTransaction stockAdjustmentPurchaseTransaction)
{
var stockAdjustmentPurchaseLine = new PurchaseTransactionLine
{
PurchaseTransaction = stockAdjustmentPurchaseTransaction,
Item = line.Item,
Warehouse = line.Warehouse,
PurchasePrice = 0,
Discount = 0,
Quantity = line.Quantity,
Total = 0,
SoldOrReturned = 0
};
stockAdjustmentPurchaseTransaction.PurchaseTransactionLines.Add(stockAdjustmentPurchaseLine);
}
private void AddNewEntryToTransaction()
{
foreach (var line in _parentVM.DisplayedLines)
{
if (!_newEntryItem.ID.Equals(line.Item.ID) || !_newEntryWarehouse.ID.Equals(line.Warehouse.ID) ||
!_newEntryPrice.Equals(line.PurchasePrice) || !_newEntryDiscount.Equals(line.Discount)) continue;
Debug.Assert(_newEntryQuantity != null, "_newEntryQuantity != null");
line.Quantity += (int) _newEntryQuantity;
ResetEntryFields();
return;
}
Debug.Assert(_newEntryQuantity != null, "_newEntryQuantity != null");
var newEntryLine = new PurchaseTransactionLine
{
Quantity = (int)_newEntryQuantity,
PurchasePrice = _newEntryPrice,
Discount = _newEntryDiscount,
Item = _newEntryItem.Model,
Warehouse = _newEntryWarehouse.Model,
SoldOrReturned = 0,
PurchaseTransaction = _parentVM.Model,
Total = (int)_newEntryQuantity * (_newEntryPrice - _newEntryDiscount)
};
var lineVM = new PurchaseTransactionLineVM { Model = newEntryLine };
_parentVM.DisplayedLines.Add(lineVM);
}
private static void AttachPurchaseTransactionLineToDatabaseContext(ERPContext context, PurchaseTransactionLine line)
{
line.Item = context.Inventory.Single(item => item.ID.Equals(line.Item.ID));
line.Warehouse = context.Warehouses.Single(warehouse => warehouse.ID.Equals(line.Warehouse.ID));
}
private static void AddLineToStockAdjustmentPurchaseTransaction(StockAdjustmentTransactionLine line, PurchaseTransaction stockAdjustmentPurchaseTransaction)
{
var stockAdjustmentPurchaseLine = new PurchaseTransactionLine
{
PurchaseTransaction = stockAdjustmentPurchaseTransaction,
Item = line.Item,
Warehouse = line.Warehouse,
PurchasePrice = 0,
Discount = 0,
Quantity = line.Quantity,
Total = 0,
SoldOrReturned = 0
};
stockAdjustmentPurchaseTransaction.PurchaseTransactionLines.Add(stockAdjustmentPurchaseLine);
}
private static void IncreaseLineItemStockInDatabaseContext(ERPContext context, PurchaseTransactionLine line)
{
var stockFromDatabase = context.Stocks.SingleOrDefault(
stock => stock.ItemID.Equals(line.Item.ID) && stock.WarehouseID.Equals(line.Warehouse.ID));
if (stockFromDatabase == null)
{
context.Stocks.Add(new Stock {
Item = line.Item, Warehouse = line.Warehouse, Pieces = line.Quantity
});
context.SaveChanges();
}
else
{
stockFromDatabase.Pieces += line.Quantity;
}
}
private static void AttachPurchaseTransactionLineToDatabaseContext(ERPContext context, PurchaseTransactionLine line)
{
line.Item = context.Inventory.Single(item => item.ID.Equals(line.Item.ID));
line.Warehouse = context.Warehouses.Single(warehouse => warehouse.ID.Equals(line.Warehouse.ID));
}
