/// <summary>
/// Modify a pre-existing promotion
/// </summary>
/// <param name="promotion">Promotion</param>
/// <returns>Success / Failure</returns>
public bool ModifyPromotion(Promotion promotion)
{
bool status;
// make sure the modified promotion data is valid
promotion.IsValid();
//We need the promotions before doing modifications so we create push events for them as well
var previousAssociatedRatePlanIds = promotionDao.GetRatePlanIdsByPromoId(promotion.Id);
using (var tx = new BusinessTransaction())
{
status = promotionDao.ModifyPromotion(promotion);
ModifyPromotionRatePlanLinks(promotion);
ModifyPromotionBlackoutDates(promotion);
// commit the transaction
tx.Commit();
}
// write business event to event table after the commit and refresh promotion cache
if (status)
{
eventTrackingManager.CreateBusinessEventAsync(promotion.BusinessId, BusinessEventTypesEnum.PromotionModified, promotion.Id);
//create the events for the rateplans attached to the promotion
//we don't pass dates in this case as we want it to do a full update for these rateplans
previousAssociatedRatePlanIds.AddRange(promotion.AssociatedRatePlanIds);
previousAssociatedRatePlanIds.Distinct().ToList().ForEach(ratePlan => RatePlanManager.CreateRatePlanUpdateEvent(ratePlan, promotion.BusinessId));
// refresh cache for this promotion business
Cache.Cache.PromoCache.Invalidate(promotion.BusinessId);
}
return status;
}
/// <summary>
/// Create a new promotion
/// </summary>
/// <param name="promotion">Promotion to create</param>
public void CreatePromotion(Promotion promotion)
{
if (promotion.Status == null)
{
promotion.Status = new PromotionStatus { Type = PromotionStatusEnum.Active };
}
if (promotion.IsValid())
{
using (var tx = new BusinessTransaction())
{
promotionDao.CreatePromotion(promotion);
// Create promo rate plan links
var links = promotion.AssociatedRatePlanIds.Select(ratePlanId => new PromotionRatePlanLink { PromotionId = promotion.Id, RatePlanId = ratePlanId }).ToList();
promotionDao.CreateRatePlanLinks(links);
// Create promo blackout dates
CreatePromotionBlackoutDates(promotion);
tx.Commit();
}
if (promotion.Id != default(int))
{
eventTrackingManager.CreateBusinessEventAsync(promotion.BusinessId, BusinessEventTypesEnum.PromotionAdded, promotion.Id);
//create the events for the rateplans attached to the promotion
promotion.AssociatedRatePlanIds.ForEach(ratePlan => RatePlanManager.CreateRatePlanUpdateEvent(ratePlan, promotion.BusinessId, promotion.StayStartDate, promotion.StayEndDate));
// refresh cache for this promotion business
Cache.Cache.PromoCache.Invalidate(promotion.BusinessId);
}
}
}
