public static CalculatedCartItemDTO ToDTO(this BoughtProduct boughtProduct)
{
return(new CalculatedCartItemDTO
{
ProductId = boughtProduct.ProductId,
ReducePrice = boughtProduct.ReducePrice
});
}
public void ChangeReducePriceByMemberPrice_Ten_Success()
{
const decimal REDUCE_PRICE = 10;
var boughtProduct = new BoughtProduct("productId", 1, 100, 0, 0, null, null);
var newBoughtProduct = boughtProduct.ChangeReducePriceByMemberPrice(REDUCE_PRICE);
Assert.AreNotEqual(boughtProduct, newBoughtProduct);
Assert.AreEqual(REDUCE_PRICE, newBoughtProduct.ReducePriceByMemberPrice);
}
/**
* Sell the selected product
*/
public void SellProduct()
{
if (View.getLBoxClient().SelectedValue != null)
{
if (View.getLBoxProduct().SelectedValue != null)
{
Client selectedClt = (Client)View.getLBoxClient().SelectedValue;
BoughtProduct selectedPdt = (BoughtProduct)View.getLBoxProduct().SelectedValue;
List <TimeInterest> TimeInterest = selectedPdt.Product.TimeInterests;
int periode = (int)(DateTime.Today.Date - selectedPdt.StartDate).TotalDays / 30;
Decimal TimeInterestPdt = Utils.FindTimeInterestSection(selectedPdt.StartDate, DateTime.Today, selectedPdt.Product.TimeInterests).Interest;
Decimal SillInterestPdt = Utils.FindSillInterestSection(selectedPdt.Price, selectedPdt.Product.SillInterests).Interest;
Decimal InterestRate = 0;
Decimal InterestPdt = 0;
if (TimeInterestPdt != 0)
{
InterestRate = (TimeInterestPdt + 100) * (SillInterestPdt + 100) / 100 - 100;
InterestPdt = InterestRate / 100 * selectedPdt.Price;
}
DialogResult d = MessageBox.Show("You will have an interest rate : " + InterestRate.ToString("0.##") + " % and amount : " + InterestPdt.ToString("0.##") + ", are you sure to sell them now?", "Warning", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
if (d == DialogResult.Yes)
{
selectedClt.BoughtProductList.Remove(selectedPdt);
selectedClt.AccountList[0].Balance = selectedClt.AccountList[0].Balance + InterestPdt;
using (var context = new Model.Context())
{
Cursor.Current = Cursors.WaitCursor; // waiting animation cursor
context.Database.Initialize(force: false); // connect to db
List <Client> clients = context.Clients
.Include(c => c.AccountList) // get related entities
.Include(bpl => bpl.BoughtProductList)
.Include("BoughtProductList.Product")
.ToList();
Client clientInDb = clients.Where(c => c.Id == selectedClt.Id).SingleOrDefault();
BoughtProduct productS = context.BoughtProducts.Where(c => c.Id == selectedPdt.Id).SingleOrDefault();
context.BoughtProducts.Remove(productS);
clientInDb.BoughtProductList.Remove(selectedPdt);
clientInDb.AccountList[0].Balance = clientInDb.AccountList[0].Balance + InterestPdt;
//Console.Write(context.Clients.Find(VMMain.Client.Id).FirstName);
context.SaveChanges();
}
this.loadClientDetail(selectedClt);
}
}
else
{
this.VMMain.UIMainForm.genMsgBox("You haven't chosen a product yet.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
else
{
this.VMMain.UIMainForm.genMsgBox("You haven't chosen a client yet.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
public CalculatedCartDTO Calculate(CartRequest cart)
{
List <BoughtProduct> boughtProducts = new List <BoughtProduct>();
foreach (var cartItemRequest in cart.CartItems)
{
var promotionRules = DomainRegistry.PromotionRepository().GetListByContainsProductId(cartItemRequest.ProductId);
var boughtProduct = new BoughtProduct(cartItemRequest.ProductId, cartItemRequest.Quantity, cartItemRequest.UnitPrice, 0, promotionRules, cartItemRequest.SelectedMultiProductsPromotionId);
boughtProducts.Add(boughtProduct);
}
#region 处理单品促销
foreach (var boughtProduct in boughtProducts.ToList())
{
var calculateResult = _mergeSingleProductPromotionForOneProductDomainService.Merge(boughtProduct.ProductId, boughtProduct.DiscountedUnitPrice, boughtProduct.InSingleProductPromotionRules);
var newBoughtProduct = boughtProduct.ChangeReducePrice(calculateResult);
boughtProducts.Remove(boughtProduct);
boughtProducts.Add(newBoughtProduct);
}
#endregion
#region 处理多商品促销&构造DTO模型
List <CalculatedFullGroupDTO> fullGroupDtos = new List <CalculatedFullGroupDTO>();
foreach (var groupedPromotoinId in boughtProducts.Where(ent => ent.InMultiProductPromotionRule != null).GroupBy(ent => ((PromotionRule)ent.InMultiProductPromotionRule).PromotoinId))
{
var multiProdcutsReducePricePromotion = (IMultiProdcutsReducePricePromotion)groupedPromotoinId.First().InMultiProductPromotionRule; //暂时只有减金额的多商品促销
var products = groupedPromotoinId.ToList();
if (multiProdcutsReducePricePromotion == null)
{
continue;
}
var reducePrice = multiProdcutsReducePricePromotion.CalculateReducePrice(products);
fullGroupDtos.Add(new CalculatedFullGroupDTO
{
CalculatedCartItems = products.Select(ent => ent.ToDTO()).ToArray(),
ReducePrice = reducePrice,
MultiProductsPromotionId = groupedPromotoinId.Key
});
}
#endregion
return(new CalculatedCartDTO
{
CalculatedCartItems = boughtProducts.Where(ent => fullGroupDtos.SelectMany(e => e.CalculatedCartItems).All(e => e.ProductId != ent.ProductId))
.Select(ent => ent.ToDTO()).ToArray(),
CalculatedFullGroups = fullGroupDtos.ToArray(),
CartId = cart.CartId
});
}
public void loadProductDetail(BoughtProduct pdt)
{
var listView = View.getListViewProductDetail();
listView.View = System.Windows.Forms.View.Details; // set view to details mode sothat it show added item
// clear the list and readd headers
listView.Clear();
listView.Columns.Add("Proprety");
listView.Columns.Add("Value");
if (pdt != null)
{
// add data in listView
listView.Items.Add(new ListViewItem(new string[] { "Name", pdt.Product.Name }));
listView.Items.Add(new ListViewItem(new string[] { "Description", pdt.Product.Description }));
listView.Items.Add(new ListViewItem(new string[] { "Price", pdt.Price.ToString() }));
listView.Items.Add(new ListViewItem(new string[] { "Final interest", pdt.FinalInterest.ToString() }));
listView.Items.Add(new ListViewItem(new string[] { "Start date", pdt.StartDate.ToString("dd/MM/yyyy") }));
listView.Items.Add(new ListViewItem(new string[] { "End date", pdt.EndDate.ToString("dd/MM/yyyy") }));
listView.Items.Add(new ListViewItem(new string[] { "Buying date", pdt.BuyingDate.ToString("dd/MM/yyyy") }));
listView.Items.Add(new ListViewItem(new string[] { "Status", pdt.Product.ProductStatus.ToString() }));
List <SillInterest> siList = pdt.Product.SillInterests;
listView.Items.Add(new ListViewItem(new string[] { "", "" }));
listView.Items.Add(new ListViewItem(new string[] { "Sill(Euro)", "Interest" }));
foreach (SillInterest si in siList)
{
listView.Items.Add(new ListViewItem(new string[] { si.Sill.ToString(), si.Interest.ToString() }));
}
List <TimeInterest> tiList = pdt.Product.TimeInterests;
listView.Items.Add(new ListViewItem(new string[] { "", "" }));
listView.Items.Add(new ListViewItem(new string[] { "Time(Month)", "Interest" }));
foreach (TimeInterest ti in tiList)
{
listView.Items.Add(new ListViewItem(new string[] { ti.Time.ToString(), ti.Interest.ToString() }));
}
listView.AutoResizeColumns(ColumnHeaderAutoResizeStyle.ColumnContent); // resize columns width
}
}
public async Task AddToSalesHistory(BoughtProduct entity)
{
await _context.BoughtProducts.AddAsync(entity);
await this.ContextSaveChangesAsync();
}
public void ChangeReducePriceByMemberPrice_MoreUnitPrice_Failure()
{
var boughtProduct = new BoughtProduct("productId", 1, 100, 0, 0, null, null);
boughtProduct.ChangeReducePriceByMemberPrice(110);
}
public void ChangeReducePriceByMemberPrice_LessZero_Failure()
{
var boughtProduct = new BoughtProduct("productId", 1, 100, 0, 0, null, null);
boughtProduct.ChangeReducePriceByMemberPrice(-1);
}
public Task AddToSalesHistory(BoughtProduct entity)
{
throw new NotImplementedException();
}
