private void Products_CurrentItemChanged(ProductExtended oldProduct, ProductExtended newProduct)
{
if (newProduct != null)
{
newProduct.PropertyChanged += Product_PropertyChanged;
}
if (oldProduct != null)
{
oldProduct.PropertyChanged -= Product_PropertyChanged;
}
}
private void btnRemoveProduct_Click(object sender, EventArgs e)
{
//nothing selected, return.
if (dtgProducts.SelectedRows.Count == 0)
{
return;
}
ProductExtended product = (ProductExtended)dtgProducts.CurrentRow.DataBoundItem;
RemoveProductInPackage(PackageSelected.PackageId, product.ProductSupplierId);
}
private void ValidateUniqueName(ProductExtended product)
{
string errorMessage = "The product name must be unique.";
if (!IsProductNameUnique(product))
{
product.ExternalErrors.Add(errorMessage);
}
else
{
product.ExternalErrors.Remove(errorMessage);
}
}
public ProductReposotory()
{
if (_products == null)
{
_products = new List <ProductExtended> {
ProductExtended.Generate(1, "Product 1", 10.50m, "Product 1 description"),
ProductExtended.Generate(2, "Product 2", 10.50m, "Product 2 description"),
ProductExtended.Generate(3, "Product 3", 10.50m, "Product 3 description"),
ProductExtended.Generate(4, "Product 4", 10.50m, "Product 4 description")
}
}
;
}
public DmResult Post([FromBody] ProductExtended cp)
{
using (var db = GetDatabase())
{
db.Products.Add(cp.Product);
cp.Categories.ForEach(c => db.ProductCategories.Add(new ProductCategory {
ProductId = cp.Product.Id, CategoryId = c.Id
}));
db.SaveChanges();
return(new DmResult
{
Success = true,
Id = cp.Product.Id
});
}
}
public List <LineExtended> GetAllLines(long billQuotation_id)
{
var listLineExtended = lineBLL.GetLineBillQuotation(billQuotation_id).Select(l => new LineExtended(l, true)).ToList();
var listProductNotIncluded = productBLL.getListProductIncludedOrNot(billQuotation_id).Where(p => !p.included);
foreach (var p in listProductNotIncluded)
{
var product = new ProductExtended(p, billQuotation_id);
var line = new BILL_LineBillQuotation
{
BILL_Product = productBLL.GetProductByID(product.Product_Id),
Quantite = 0,
BillQuotation_Id = billQuotation_id
};
listLineExtended.Add(new LineExtended(line, false));
}
return(listLineExtended);
}
/// <summary>
/// removes the selected datagrid product from the database
/// </summary>
private void RemoveProduct()
{
//nothing selected, return.
if (dtgProducts.SelectedRows.Count == 0)
{
return;
}
ProductExtended product = (ProductExtended)dtgProducts.CurrentRow.DataBoundItem;
try
{
ProductExtendedDB.DeletePackageProductsById(PackageSelected.PackageId, product.ProductSupplierId);
GetBindedPackageProducts(PackageSelected.PackageId);
}
catch (Exception e)
{
MessageBox.Show(e.Message, "Unable to delete product", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
public DmResult Put(int id, [FromBody] ProductExtended cp)
{
using (var db = GetDatabase())
{
var categories = db.ProductCategories.Where(pc => pc.ProductId == id).ToList();
db.ProductCategories.RemoveRange(categories);
db.SaveChanges();
cp.Product.Id = id;
db.Products.Update(cp.Product);
cp.Categories.ForEach(c => db.ProductCategories.Add(new ProductCategory {
ProductId = cp.Product.Id, CategoryId = c.Id
}));
db.SaveChanges();
return(new DmResult
{
Success = true,
Id = cp.Product.Id
});
}
}
private bool IsProductNameUnique(ProductExtended product) =>
!Products.Any(p => p.Id != product.Id &&
!string.IsNullOrEmpty(p.Name) && p.Name == product.Name);
private bool IsProductNameUnique(ProductExtended product) => Products.Count(p => p.Id != product.Id && p.Name != string.Empty && p.Name == product.Name) == 0;
