private void TryRefillfromWarehouse(string Product, string Quantity, int DestinationWarehouseID, int OrderID, string ClientName, string Adress)
{
using (var context = new WMSEntities())
{
using (var dbContextTransaction = context.Database.BeginTransaction())
{
try
{
int quantity = Int32.Parse(Quantity);
var result = (from p in context.Products
where p.ProductName.Equals(Product) && p.UnitsInStock >= quantity
select new
{
SourceWarehouseID = p.WarehouseID,
units = p.UnitsInStock,
prodID = p.ProductID,
rowID = p.RowID,
price = p.UnitPrice
});
if (!string.IsNullOrWhiteSpace(result.ToString()))
{
if (result.Count() != 0)
{
var rez = result.ToList();
DialogResult dr = MessageBox.Show(String.Format("Do you want to refill warehouse {0} from warehouse {1} with product ->{2}, units->{3}?", DestinationWarehouseID, rez[0].SourceWarehouseID, Product, Quantity), "The Question",
MessageBoxButtons.YesNo,
MessageBoxIcon.Question,
MessageBoxDefaultButton.Button1);
switch (dr)
{
case DialogResult.Yes:
{
int sourceID;
Int32.TryParse(rez[0].SourceWarehouseID.ToString(), out sourceID);
float price = float.Parse(rez[0].price.ToString());
Form refill = new RefillForm(sourceID, DestinationWarehouseID, Product, Quantity, false);
refill.ShowDialog();
context.RefillFromWarehouse(rez[0].SourceWarehouseID, DestinationWarehouseID, quantity, Product);
refill.Close();
// Form BarCodeCheck = new BarCodeCheck(rez[0].prodID);
// BarCodeCheck.Show();
MessageBox.Show("The refill is done! Order is ready to be processed! ");
Form fr = new ProcessingOrder(OrderID.ToString(), ClientName, Adress, Product, quantity, rez[0].rowID, price);
fr.Show();
context.UpdateDB(Product, quantity, DestinationWarehouseID);
context.SaveChanges();
context.MarkProcessed(OrderID, rez[0].prodID);
context.SaveChanges();
dbContextTransaction.Commit();
break;
};
case DialogResult.No:
{
break;
};
}
}
else
{
var rez = (from p in context.Products
where p.ProductName.Equals(Product)
select new
{
prodID = p.ProductID,
rowID = p.RowID,
Price = p.UnitPrice
}).ToList();
Form refill = new RefillForm(0, DestinationWarehouseID, Product, Quantity, false);
refill.ShowDialog();
// Form BarCodeCheck = new BarCodeCheck(rez[0].prodID);
//BarCodeCheck.Show();
context.RefillFromWarehouse(0, DestinationWarehouseID, quantity, Product);
context.SaveChanges();
refill.Close();
MessageBox.Show("The refill is done! Order is ready to be processed! ");
float price = float.Parse(rez[0].Price.ToString());
Form fr = new ProcessingOrder(OrderID.ToString(), ClientName, Adress, Product, quantity, rez[0].rowID, price);
fr.Show();
context.MarkProcessed(OrderID, rez[0].prodID);
context.SaveChanges();
context.UpdateDB(Product, quantity, DestinationWarehouseID);
context.SaveChanges();
dbContextTransaction.Commit();
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message.ToString());
dbContextTransaction.Rollback();
}
}
}
}
private void btnProcessOrder_Click(object sender, EventArgs e)
{
try {
if (gvUnproccOrders.SelectedCells.Count == 0)
{
throw new Exception("No orders to process!");
}
if (gvUnproccOrders.SelectedCells.Count < 2)
{
throw new Exception("Select the entire row!");
}
string SearchValue = "";
string OrderID = "";
foreach (DataGridViewRow row in gvUnproccOrders.SelectedRows)
{
OrderID = row.Cells[0].Value.ToString();
SearchValue = OrderID;
}
int rowIndex = -1;
foreach (DataGridViewRow row in gvUnproccOrders.Rows)
{
if (row.Cells[0].Value.ToString().Equals(SearchValue))
{
rowIndex = row.Index;
gvUnproccOrders.Rows[rowIndex].Selected = true;
string ClientName = row.Cells[1].Value.ToString();
string Adress = row.Cells[2].Value.ToString();
string Product = row.Cells[3].Value.ToString();
string Quantity = row.Cells[4].Value.ToString();
string WarehouseID = row.Cells[5].Value.ToString();
using (var context = new WMSEntities())
{
using (var dbContextTransaction = context.Database.BeginTransaction())
{
try
{
var prodID = (from p in context.Products
where p.ProductName.Equals(Product)
select p).First().ProductID;
int warehouseID = Int32.Parse(WarehouseID);
var WarehouseName = (from c in context.Warehouses
where c.WarehouseID.Equals(warehouseID)
select c).First().Address;
var check = (from p in context.Products
where p.ProductName.Equals(Product) && p.WarehouseID.Equals(warehouseID)
select p).FirstOrDefault();
if (check != null)
{
if (!string.IsNullOrWhiteSpace(check.ToString()))
{
var unitsInStock = (from p in context.Products
where p.ProductName.Equals(Product) && p.WarehouseID.Equals(warehouseID)
select p).FirstOrDefault().UnitsInStock;
if (unitsInStock < Int32.Parse(Quantity))
{
MessageBox.Show(String.Format("Unfortunately, warehouse {0} do not have {1} units of {2}. Trying to refill from other warehouses...", WarehouseID, Quantity, Product));
int orderID = Int32.Parse(OrderID);
TryRefillfromWarehouse(Product, Quantity, warehouseID, orderID, ClientName, Adress);
}
else
{
var rez = (from p in context.Products
where p.ProductName.Equals(Product)
select new
{
rowID = p.RowID,
Price = p.UnitPrice,
prodID = p.ProductID
}).ToList();
int quantity = Int32.Parse(Quantity);
float price = float.Parse(rez[0].Price.ToString());
Form processingForm = new ProcessingOrder(OrderID, ClientName, Adress, Product, quantity, rez[0].rowID, price);
processingForm.Show();
int units = Int32.Parse(Quantity);
int orderID = Int32.Parse(OrderID);
context.UpdateDB(Product, units, warehouseID);
context.SaveChanges();
context.MarkProcessed(orderID, prodID);
context.SaveChanges();
dbContextTransaction.Commit();
}
}
}
else
{
int orderID = Int32.Parse(OrderID);
MessageBox.Show(String.Format("Unfortunately, {0} warehouse do not have {1} units of {2}. Trying to refill from other warehouses...", WarehouseName, Quantity, Product));
TryRefillfromWarehouse(Product, Quantity, warehouseID, orderID, ClientName, Adress);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message.ToString());
dbContextTransaction.Rollback();
}
}
}
}
}
this.Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Message", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
