public ResultBM UpdateStock(StockBM stockBm)
{
try
{
StockDAL stockDal = new StockDAL();
StockDTO stockDto = null;
ResultBM validationResult = IsValid(stockBm);
if (!validationResult.IsValid())
{
return(validationResult);
}
stockDto = new StockDTO(stockBm.id, stockBm.Name, stockBm.Quantity, stockBm.itemType.id, stockBm.donation.id, stockBm.depot.id, stockBm.DueDate, stockBm.Location);
stockDal.UpdateStock(stockDto);
new DonationBLL().UpdateToStoredStatusIfApply(stockBm.donation.id);
return(new ResultBM(ResultBM.Type.OK, "Se ha creado el stock.", stockBm));
}
catch (Exception exception)
{
return(new ResultBM(ResultBM.Type.EXCEPTION, SessionHelper.GetTranslation("UPDATING_ERROR") + " " + exception.Message, exception));
}
}
private ResultBM IsValid(StockBM stockBm)
{
if (stockBm.Name == null || stockBm.Name.Length == 0)
{
return(new ResultBM(ResultBM.Type.INCOMPLETE_FIELDS, SessionHelper.GetTranslation("EMPTY_FIELD_ERROR") + " (NAME)"));
}
if (stockBm.Quantity == 0)
{
return(new ResultBM(ResultBM.Type.INCOMPLETE_FIELDS, SessionHelper.GetTranslation("EMPTY_FIELD_ERROR") + " (ITEMS < 1)"));
}
if (!(stockBm.GetAmountItemsToStockWithoutThis() <= stockBm.donation.Items * 2 && stockBm.GetAmountItemsToStockWithoutThis() > 1))
{
return(new ResultBM(ResultBM.Type.INCOMPLETE_FIELDS, SessionHelper.GetTranslation("EMPTY_FIELD_ERROR") + " (TOO MUCH ITEMS)"));
}
if (stockBm.itemType.Perishable && stockBm.DueDate == null)
{
return(new ResultBM(ResultBM.Type.INCOMPLETE_FIELDS, SessionHelper.GetTranslation("EMPTY_FIELD_ERROR") + " (DATE)"));
}
if (stockBm.Location == null || stockBm.Location.Length == 0)
{
return(new ResultBM(ResultBM.Type.INCOMPLETE_FIELDS, SessionHelper.GetTranslation("EMPTY_FIELD_ERROR") + " (LOCATION)"));
}
return(new ResultBM(ResultBM.Type.OK));
}
public ResultBM GetStock(int stockId)
{
try {
DonationBLL donationBll = new DonationBLL();
ResultBM donationResult = null;
DepotBLL depotBll = new DepotBLL();
ResultBM depotResult = null;
ItemTypeBLL itemTypeBll = new ItemTypeBLL();
ResultBM itemTypeResult = null;
StockDAL stockDal = new StockDAL();
StockBM stockBm = null;
StockDTO stockDto = stockDal.GetStock(stockId);
//Si existe el stock, las relaciones deberían existir... TODAS
if (stockDto != null)
{
donationResult = donationBll.GetDonation(stockDto.donationId);
if (!donationResult.IsValid())
{
return(donationResult);
}
if (donationResult.GetValue() == null)
{
throw new Exception(SessionHelper.GetTranslation("RETRIEVING_ERROR") + " donationId " + stockDto.donationId);
}
depotResult = depotBll.GetDepot(stockDto.depotId);
if (!depotResult.IsValid())
{
return(depotResult);
}
if (depotResult.GetValue() == null)
{
throw new Exception(SessionHelper.GetTranslation("RETRIEVING_ERROR") + " depotId " + stockDto.depotId);
}
itemTypeResult = itemTypeBll.GetItemType(stockDto.itemTypeId);
if (!itemTypeResult.IsValid())
{
return(itemTypeResult);
}
if (itemTypeResult.GetValue() == null)
{
throw new Exception(SessionHelper.GetTranslation("RETRIEVING_ERROR") + " itemTypeId " + stockDto.itemTypeId);
}
stockBm = new StockBM(stockDto, donationResult.GetValue <DonationBM>(), depotResult.GetValue <DepotBM>(), itemTypeResult.GetValue <ItemTypeBM>());
}
return(new ResultBM(ResultBM.Type.OK, "Operación exitosa.", stockBm));
}
catch (Exception exception) {
return(new ResultBM(ResultBM.Type.EXCEPTION, SessionHelper.GetTranslation("RETRIEVING_ERROR") + " " + exception.Message, exception));
}
}
private void lstStock_SelectedIndexChanged(object sender, EventArgs e)
{
StockBM selection = (StockBM)((ListBox)sender).SelectedItem;
if (selection == null)
{
return;
}
nbrQuantity.Maximum = selection.Quantity;
nbrQuantity.Value = selection.Quantity; // esto debe ser disponible :D
}
public void CreateStock(StockBM model)
{
Stock element = context.Stocks.FirstOrDefault(rec => rec.Name == model.Name);
if (element != null)
{
throw new Exception("Уже есть stock с таким name");
}
context.Stocks.Add(new Stock
{
Name = model.Name
});
context.SaveChanges();
}
private void UpdateAvailableItemsWhenRemoving(StockBM stockToAdd)
{
//Cuando se agrega de lo disponible a la grilla
List <StockBM> lstAux = new List <StockBM>();
for (int e = lstStock.Items.Count - 1; e > -1; --e)
{
if (((StockBM)lstStock.Items[e]).id != stockToAdd.id)
{
lstAux.Insert(0, lstStock.Items[e] as StockBM);
}
}
lstStock.DataSource = null;
lstStock.DataSource = lstAux;
lstStock.DisplayMember = "Name";
}
public ResultBM Delete(object entity)
{
try
{
StockDAL stockDal = new StockDAL();
DonationBLL donationBll = new DonationBLL();
StockBM stockBm = entity as StockBM;
if (!stockDal.IsInUse(stockBm.id))
{
stockDal.DeleteStock(stockBm.id);
donationBll.UpdateToReceivedStatus(stockBm.donation.id);
return(new ResultBM(ResultBM.Type.OK, "Se ha eliminado el registro.", stockBm));
}
else
{
return(new ResultBM(ResultBM.Type.FAIL, SessionHelper.GetTranslation("STOCK_UNDELETEABLE_ERROR"), stockBm));
}
}
catch (Exception exception)
{
return(new ResultBM(ResultBM.Type.EXCEPTION, SessionHelper.GetTranslation("DELETING_ERROR") + " " + exception.Message, exception));
}
}
private void UpdateGrid(bool isAdding)
{
ReleaseOrderDetailBM detailToAdd = null;
StockBM stockToAdd = (StockBM)lstStock.SelectedItem;
if (isAdding)
{
bool found = false;
//si existe, es necesario que se controle que no se puedan agregar más unidades que las que especifica el stock disponible
for (int i = 0; i < lstAdded.Count && !found; ++i)
{
found = stockToAdd.id == lstAdded[i].stock.id;
if (found)
{
int total = lstAdded[i].Quantity + int.Parse(nbrQuantity.Value.ToString());
if (total < stockToAdd.Quantity)
{
lstAdded[i].Quantity = total;
}
else
{
lstAdded[i].Quantity = stockToAdd.Quantity;
//Si se asigna el máximo disponible, entonces ya no debe formar parte de la lista de stock disponible.
//Negrada... no hay tiempo: borra el elemento del listbox
UpdateAvailableItemsWhenRemoving(stockToAdd);
}
}
}
// Si el stock a agregar no existe en la lista de agregados, entonces se incorpora.
if (!found)
{
detailToAdd = new ReleaseOrderDetailBM();
detailToAdd.stock = stockToAdd;
detailToAdd.Quantity = int.Parse(nbrQuantity.Value.ToString());
lstAdded.Add(detailToAdd);
//Si se agrega lo máximo, entonces se elimia de los disponibles
if (stockToAdd.Quantity == detailToAdd.Quantity)
{
UpdateAvailableItemsWhenRemoving(stockToAdd);
}
}
}
else
{
// La estrategia consiste en ver si existe el elemento que quiero devolver, en la lista de disponibles para incrementar el valor de disponibilidad
// o agregar el item directamente si es que no existe.
ReleaseOrderDetailBM toRemove = (ReleaseOrderDetailBM)dgRelease.SelectedRows[0].DataBoundItem;
bool found = false;
// Como la grilla se alimenta de una lista llamada lstAdded, se debe identificar el elemento para eliminarlo de allí.
for (int i = 0; i < lstAdded.Count && !found; ++i)
{
found = toRemove.stock.id == lstAdded[i].stock.id;
if (found)
{
lstAdded.RemoveAt(i);
}
}
UpdateAvailableItemsWhenAdding(toRemove);
}
dgRelease.DataSource = null;
dgRelease.DataSource = lstAdded;
}
public void UpdStock(StockBM model)
{
throw new NotImplementedException();
}
