public ProductSection(DataGridView dataGridView, IPresenter presenter, ISearchProductView form)
{
ViewService = new ProductViewService(dataGridView, form);
ProductDbService = new ProductDbService();
CategoryService = new CategoryDbService();
Presenter = presenter;
Form = form;
}
protected AbstractOperationSection(IPresenter presenter, TabPage tabPage, DataGridView dataGrid,
TextBox totalSubBox, ITransactionDbService transactionDbService)
{
ProductDbService = new ProductDbService();
Presenter = presenter;
TotalSumBox = totalSubBox;
OperationsViewService = new OperationViewService(tabPage, dataGrid, presenter.Loggable, this);
TransactionDbService = transactionDbService;
}
//functionality
public void UpdateProducts()
{
if (Form.SearchText == string.Empty)
{
ViewService.DisplayProducts(ProductDbService.FindAll());
}
else
{
SearchProdAction();
}
}
public RevisionSection(IPresenter presenter, IHomeView homeForm)
{
Form = homeForm;
Presenter = presenter;
RevisionDbService = new RevisionDbService();
ViewService = new RevisionViewService(Form.RevisionDataTable, Form, this);
ProductService = new ProductDbService();
TransactionDbService =
new InvariantTransactionDbService(Presenter.GetStateManager().UserSession.SessionEntity);
RevenueDbService = new RevenuesDbService();
ExpenseDbService = new ExpensesDbService();
SalesRevenue = 0D;
IsRevisionStarted = false;
}
protected override void UpdateProductsQuantities(List <TransactionProduct> products, bool isRollBack)
{
foreach (var prodTrans in products)
{
var product = ProductDbService.FindById(prodTrans.ProductId);
if (isRollBack)
{
product.Quantity += prodTrans.ProductQuantity;
}
else
{
product.Quantity -= prodTrans.ProductQuantity;
}
ProductDbService.UpdateProduct(product);
}
}
public void EditProductRequest()
{
Product product;
if (!Roles.IsStandard(Presenter.GetStateManager().UserSession.SessionEntity.Roles))
{
Presenter.GetStateManager()
.Push(new ErrorPresenter(Presenter.GetStateManager(), Messages.NotAuthorizedMsg));
return;
}
try
{
product = ProductDbService.FindById(ViewService.GetSelectedProductId());
}
catch (ArgumentException e)
{
Presenter.GetStateManager().Push(new ErrorPresenter(Presenter.GetStateManager(), e.Message));
return;
}
Presenter.GetStateManager().Push(new EditProductPresenter(Presenter.GetStateManager(), product, this));
}
protected AbstractTransactionDbService(User loggedUser)
{
ProductDbService = new ProductDbService();
LoggedUser = loggedUser;
}
protected List <TransactionProduct> GetProductsFromDataGrid(TransactionType transactionType)
{
var products = new List <TransactionProduct>();
for (var i = 0; i < OperationsViewService.GetRowsCount(); i++)
{
//var row = this.OperationsViewService.DataGrid.Rows[i];
var transactionNumber = OperationsViewService.GetDataAtRow(i, TransactionNumber);
var productId = -1;
var selectedProductQuantity = 0D;
Product product;
try
{
var prodIdCell = OperationsViewService.GetDataAtRow(i, ProductId);
if (prodIdCell == null)
{
continue;
}
productId = (int)prodIdCell;
product = ProductDbService.FindById(productId);
if (product == null)
{
throw new Exception();
}
selectedProductQuantity = double.Parse(OperationsViewService.GetDataAtRow(i, ProductQuantity) + "");
}
catch (Exception)
{
throw new ArgumentException($"{ThereWasAnErrorOnRow} {transactionNumber}");
}
if (selectedProductQuantity <= 0D)
{
throw new ArgumentException($"{ChooseValidQuantity} {transactionNumber}");
}
if (transactionType == TransactionType.SALE)
{
if (product.Quantity < selectedProductQuantity)
{
throw new ArgumentException($"{InsufficientAmount} {transactionNumber}");
}
}
var subTotal = 0.0;
switch (transactionType)
{
case TransactionType.SALE:
subTotal = product.SellPrice * selectedProductQuantity;
break;
case TransactionType.DELIVERY:
subTotal = product.ImportPrice * selectedProductQuantity;
break;
}
var productTransaction = new TransactionProduct
{
ProductId = product.Id,
ProductQuantity = selectedProductQuantity,
SubTotalPrice = subTotal
};
products.Add(productTransaction);
}
return(products);
}
public bool EditProductAction(Product product)
{
return(ProductDbService.UpdateProduct(product));
}
public bool AddNewProductAction(Product product)
{
return(ProductDbService.CreateProduct(product));
}
public void SearchVisibleProdAction()
{
var prods = ProductDbService.SearchVisible(Form.SearchText, ViewService.SearchParam);
ViewService.DisplayProducts(prods);
}
public void UpdateVisibleProducts()
{
ViewService.DisplayProducts(ProductDbService.SearchVisible("", ProductDbService.GetSearchParameters()[0]));
}
public List <SearchParameter> GetSearchParameters()
{
return(ProductDbService.GetSearchParameters());
}
