public static void Insert(ProductDiscount productDiscount)
{
using (var db = OnlineStoreDbContext.Entity)
{
db.ProductDiscounts.Add(productDiscount);
db.SaveChanges();
}
}
public static void Update(ProductDiscount productDiscount)
{
using (var db = OnlineStoreDbContext.Entity)
{
var orgProductDiscount = db.ProductDiscounts.Where(item => item.ID == productDiscount.ID).Single();
orgProductDiscount.ProductID = productDiscount.ProductID;
orgProductDiscount.GroupID = productDiscount.GroupID;
orgProductDiscount.RoleID = productDiscount.RoleID;
orgProductDiscount.DiscountType = productDiscount.DiscountType;
orgProductDiscount.Percent = productDiscount.Percent;
orgProductDiscount.Price = productDiscount.Price;
orgProductDiscount.Title = productDiscount.Title;
orgProductDiscount.StartDate = productDiscount.StartDate;
orgProductDiscount.EndDate = productDiscount.EndDate;
orgProductDiscount.ProductDiscountStatus = productDiscount.ProductDiscountStatus;
orgProductDiscount.LastUpdate = productDiscount.LastUpdate;
db.SaveChanges();
}
}
public static ProductDiscountItem GetProductDiscount(int productID, string userID, int?productVarientID = null)
{
List <ProductDiscount> productDiscounts = null;
if (productVarientID.HasValue)
{
productDiscounts = ProductDiscounts.GetByVarientID(productID, productVarientID.Value);
}
else
{
productDiscounts = ProductDiscounts.GetByProductID(productID);
}
List <ProductDiscount> roleDiscounts = new List <ProductDiscount>();
if (!String.IsNullOrWhiteSpace(userID))
{
var roles = UserRoles.GetByUserID(userID);
foreach (var item in roles)
{
roleDiscounts.AddRange(ProductDiscounts.GetByRoleID(item.RoleId));
}
}
var groups = ProductGroups.GetByProductID(productID);
List <ProductDiscount> groupDiscounts = new List <ProductDiscount>();
foreach (var item in groups)
{
groupDiscounts.AddRange(ProductDiscounts.GetByGroupID(item.GroupID));
}
var productDiscountItem = new ProductDiscountItem();
var productDiscount = new ProductDiscount();
if (roleDiscounts.Count > 0)
{
productDiscount = roleDiscounts.Last();
}
if (groupDiscounts.Count > 0)
{
productDiscount = groupDiscounts.Last();
}
if (productDiscounts.Count > 0)
{
productDiscount = productDiscounts.Last();
}
if (productDiscount != null)
{
productDiscountItem.ID = productDiscount.ID;
productDiscountItem.DiscountType = productDiscount.DiscountType;
switch (productDiscountItem.DiscountType)
{
case DiscountType.Percent:
productDiscountItem.Value = productDiscount.Percent;
break;
case DiscountType.PriceAfter:
productDiscountItem.Value = productDiscount.Price;
break;
case DiscountType.PriceBefore:
productDiscountItem.Value = productDiscount.Price;
break;
case DiscountType.PriceBeforeAfter:
productDiscountItem.Value = productDiscount.Price;
productDiscountItem.Price_01 = productDiscount.Price_01;
break;
default:
productDiscountItem.Value = 0;
break;
}
}
else
{
productDiscountItem.Value = 0;
}
return(productDiscountItem);
}
