public void SaveBusinessCategory(long id, decimal commisRate)
{
if (commisRate > new decimal(100))
{
throw new InvalidPropertyException("分佣比例不能大于100");
}
if (commisRate < new decimal(0))
{
throw new InvalidPropertyException("分佣比例不能小于0");
}
BusinessCategoryInfo businessCategoryInfo = context.BusinessCategoryInfo.FirstOrDefault((BusinessCategoryInfo item) => item.Id == id);
if (businessCategoryInfo == null)
{
throw new HimallException(string.Concat("未找到", id, "对应的经营类目"));
}
businessCategoryInfo.CommisRate = commisRate;
context.SaveChanges();
}
public void SaveBusinessCategory(long id, Dictionary <long, decimal> bCategoryList)
{
IQueryable <BusinessCategoryInfo> businessCategoryInfos = context.BusinessCategoryInfo.FindBy((BusinessCategoryInfo b) => b.ShopId.Equals(id));
foreach (BusinessCategoryInfo list in businessCategoryInfos.ToList())
{
context.BusinessCategoryInfo.Remove(list);
}
foreach (KeyValuePair <long, decimal> keyValuePair in bCategoryList)
{
DbSet <BusinessCategoryInfo> businessCategoryInfo = context.BusinessCategoryInfo;
BusinessCategoryInfo businessCategoryInfo1 = new BusinessCategoryInfo()
{
CategoryId = keyValuePair.Key,
CommisRate = keyValuePair.Value,
ShopId = id
};
businessCategoryInfo.Add(businessCategoryInfo1);
}
context.SaveChanges();
}
