public CheckLimitationsResult CheckLimitations(Discount discount, CartModel cart)
{
var limitations = _session.QueryOver<DiscountLimitation>()
.Where(limitation => limitation.Discount.Id == discount.Id)
.Cacheable()
.List();
var results = new CheckLimitationsResult[limitations.Count];
for (var i = 0; i < limitations.Count; i++)
{
var limitation = limitations[i];
var fullName = limitation.GetType().FullName;
if (LimitationCheckerTypes.ContainsKey(fullName))
{
var checker = _kernel.Get(LimitationCheckerTypes[fullName]) as DiscountLimitationChecker;
if (checker != null)
{
results[i] = checker.CheckLimitations(limitation, cart);
continue;
}
}
results[i] = CheckLimitationsResult.CurrentlyInvalid("Limitation cannot be checked");
}
return CheckLimitationsResult.Combine(results);
}
public IList<DiscountUsage> GetUsages(Discount discount)
{
return _session.QueryOver<DiscountUsage>()
.Where(usage => usage.Discount.Id == discount.Id)
.Fetch(usage => usage.Order).Eager
.OrderBy(x => x.CreatedOn).Desc
.Cacheable().List();
}
public IList<DiscountLimitation> GetLimitations(Discount discount)
{
return
_session.QueryOver<DiscountLimitation>()
.Where(limitation => limitation.Discount.Id == discount.Id)
.Cacheable()
.List();
}
public void Save(Discount discount)
{
//Discount oldDiscount = Get(discount.Id);
//DiscountLimitation oldDiscountLimitation = oldDiscount.Limitation;
//if (discountLimitation != null && oldDiscountLimitation != null)
//{
// if (oldDiscount.Limitation.GetType() != discountLimitation.GetType())
// {
// DeleteOldLimitationOrApplication(oldDiscount, oldDiscountLimitation);
// oldDiscount.Limitation = discountLimitation;
// }
// else
// {
// oldDiscount.Limitation.CopyValues(discountLimitation);
// };
//}
//else if (discountLimitation == null && oldDiscountLimitation != null)
//{
// DeleteOldLimitationOrApplication(oldDiscount, oldDiscountLimitation);
// oldDiscount.Limitation = discountLimitation;
//}
//else
//{
// oldDiscount.Limitation = discountLimitation;
//}
//DiscountApplication oldDiscountApplication = oldDiscount.Application;
//if (discountApplication != null && oldDiscountApplication != null)
//{
// if (oldDiscount.Application.GetType() != discountApplication.GetType())
// {
// DeleteOldLimitationOrApplication(oldDiscount, oldDiscountApplication);
// oldDiscount.Application = discountApplication;
// }
// else
// {
// oldDiscount.Application.CopyValues(discountApplication);
// };
//}
//else if (discountApplication == null && oldDiscountApplication != null)
//{
// DeleteOldLimitationOrApplication(oldDiscount, oldDiscountApplication);
// oldDiscount.Application = discountApplication;
//}
//else
//{
// oldDiscount.Application = discountApplication;
//}
_session.Transact(session => session.SaveOrUpdate(discount));
}
public void Delete(Discount discount)
{
_session.Transact(session => session.Delete(discount));
}
public void Update(Discount discount)
{
_session.Transact(session => session.Update(discount));
}
public void Add(Discount discount)
{
_session.Transact(session => session.Save(discount));
}
public IList<DiscountApplication> GetApplications(Discount discount)
{
return
_session.QueryOver<DiscountApplication>().Where(application => application.Discount.Id == discount.Id)
.Cacheable().List();
}
public DiscountLimitation GetLimitation(Discount discount, string limitationType)
{
if (string.IsNullOrWhiteSpace(limitationType))
return null;
var limitation =
TypeHelper.GetAllConcreteMappedClassesAssignableFrom<DiscountLimitation>()
.FirstOrDefault(type => type.FullName == limitationType);
return null;
//discount.Limitation != null && discount.Limitation.GetType() == limitation
// ? discount.Limitation
// : Activator.CreateInstance(limitation) as DiscountLimitation;
}
public DiscountApplication GetApplication(Discount discount, string applicationType)
{
var application =
TypeHelper.GetAllConcreteMappedClassesAssignableFrom<DiscountApplication>()
.FirstOrDefault(type => type.FullName == applicationType);
return null;
//return discount.Application != null && discount.Application.GetType() == application
// ? discount.Application
// : Activator.CreateInstance(application) as DiscountApplication;
}
//private void DeleteOldLimitationOrApplication(Discount oldDiscount, object oldLimitationOrApplication)
//{
// oldDiscount.Limitation = null;
// _session.Transact(session => session.SaveOrUpdate(oldDiscount));
// _session.Transact(session => session.Delete(oldLimitationOrApplication));
//}
public void Delete(Discount discount)
{
_session.Transact(session =>
{
session.Delete(discount);
foreach (var limitation in discount.Limitations)
{
session.Delete(limitation);
}
foreach (var application in discount.Applications)
{session.Delete(application);}
});
}
public DiscountInfo(Discount discount, CheckLimitationsResult checkLimitationsResult)
{
_discount = discount;
_checkLimitationsResult = checkLimitationsResult;
}