public async Task <int> GetProductStock(int ProductId, int SizeId, int ColorId)
{
// 3.系統在Post Action【Mall/GetProductStock】讀取商品庫存。
ProductStockListViewModel model = await IPRR.GetProductStock(ProductId, SizeId, ColorId);
if (model != null)
{
// 4.系統判斷3傳回值!=null。
// 5.系統傳回3傳回值之Stock。
return(model.Stock);
}
// 4a.系統判斷3傳回值==null。
// 4a-1.系統傳回0。
return(0);
}
public async Task <IActionResult> ProductDetailBlank(int ProductId, int MemberLevelId = -1)
{
// 2-1.系統在Get Controller Action【Mall/GetProductDetail】呼叫ViewComponent【ProductDetail】並傳送2傳送之商品代碼。
// 3.系統在ViewComponent【ProductDetail】讀取商品基本資料。
ProductListViewModel PLVM = await IPRR.GetProduct(ProductId);
// 4.系統在ViewComponent【ProductDetail】讀取商品尺寸資料。
List <ProductSizeViewModel> lstPSVM = IPRR.GetProductSizeSync(ProductId);
// 5.系統在ViewComponent【ProductDetail】讀取商品顏色資料。
List <ProductColorViewModel> lstPCVM = IPRR.GetProductColorSync(ProductId);
ProductStockListViewModel PSLVM;
if (lstPSVM == null || lstPCVM == null || lstPSVM.Count == 0 || lstPCVM.Count == 0)
{
PSLVM = null;
}
else
{
// 6.系統在ViewComponent【ProductDetail】讀取商品第1個尺寸第1個顏色的庫存資料。
PSLVM = await IPRR.GetProductStock(ProductId, lstPSVM[0].ProducSizeId, lstPCVM[0].ProductColorId);
if (PSLVM == null)
{
// 6-1a.系統判斷6傳回null。
// 6-1a-1.系統New ProductStockListViewModel {}，將Stock設為0。
PSLVM = new ProductStockListViewModel {
ProductId = ProductId, ProducSizeId = lstPSVM[0].ProducSizeId, ProductColorId = lstPCVM[0].ProductColorId, Stock = 0
};
// 6-1a-2.回7。
}
}
// 6-0.系統在ViewComponent【ProductDetail】讀取讀取商品圖示清單：
List <ProductImageListViewModel> lstPIVM = await IPRR.GetProductImageList(ProductId, 0, 1000);
// 7.系統回傳View(new ProductDetailMallViewModel { Product=3讀取值, ProductSize=4傳回值, ProductColor=5傳回值, ProductStock=6傳回值 })。
//int? MemberLevelId = -1;
//if (HttpContext.Session.GetInt32("MemberLevelId") != null)
// MemberLevelId = HttpContext.Session.GetInt32("MemberLevelId");
//else
// MemberLevelId = -1;
return(View(new ProductDetailMallViewModel {
Product = PLVM, ProductSize = lstPSVM, ProductColor = lstPCVM, ProductStock = PSLVM, ProductImage = lstPIVM, MemberLevelId = MemberLevelId
}));
}
public List <ProductStockListViewModel> GetProductsStock()
{
List <ProductStockListViewModel> productList = new List <ProductStockListViewModel>();
_unitOfWork.Repository <ProductStock>().GetAllInclude(x => x.Product).ToList().ForEach(x =>
{
ProductStockListViewModel productStock = new ProductStockListViewModel
{
Id = x.Id,
ProductId = x.ProductId,
ModifiedDate = x.ModifiedDate,
AddedDate = x.AddedDate,
InQuantity = x.InQuantity,
ProductName = x.Product.Name,
OutQuantity = x.OutQuantity,
Remarks = x.Remarks,
InStock = x.InQuantity - x.OutQuantity
};
productList.Add(productStock);
});
return(productList);
}