public async Task <IActionResult> Post([FromBody] RetailPromotionGiftOrderViewModel retailPromotionGiftOrderVm)
{
if (retailPromotionGiftOrderVm == null)
{
return(BadRequest());
}
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var newItem = Mapper.Map <RetailPromotionGiftOrder>(retailPromotionGiftOrderVm);
newItem.SetCreation(UserName);
_retailPromotionGiftOrderRepository.Add(newItem);
if (!await UnitOfWork.SaveAsync())
{
return(StatusCode(500, "保存时出错"));
}
var vm = Mapper.Map <RetailPromotionGiftOrderViewModel>(newItem);
return(CreatedAtRoute("GetRetailPromotionGiftOrder", new { id = vm.Id }, vm));
}
public async Task <RetailOrder> SaveOrderAsync(int retailProductSnapshotId, int productForRetailId, int retailerId, DateTime date,
int ordered, int gift, string userName)
{
var dateStr = date.ToString(DateTools.OrderDateFormat);
var retailOrder = await _retailOrderRepository.GetSingleAsync(x =>
x.RetailProductSnapshotId == retailProductSnapshotId && x.RetailerId == retailerId &&
x.Date == dateStr,
x => x.RetailPromotionGiftOrders);
var promotionEvent = await _retailPromotionEventRepository.GetSingleAsync(
x => x.Date == date && x.ProductForRetailId == productForRetailId, x => x.RetailPromotionEventBonuses);
if (retailOrder == null)
{
retailOrder = new RetailOrder
{
RetailProductSnapshotId = retailProductSnapshotId,
RetailerId = retailerId,
Date = dateStr,
Ordered = ordered,
Gift = gift
};
if (promotionEvent != null)
{
retailOrder.RetailPromotionEventId = promotionEvent.Id;
retailOrder.RetailPromotionGiftOrders = promotionEvent.RetailPromotionEventBonuses
.Select(x => new RetailPromotionGiftOrder
{
RetailPromotionEventBonusId = x.Id,
PromotionGift = ordered / promotionEvent.PurchaseBase * x.BonusCount,
CreateTime = DateTime.Now,
UpdateTime = DateTime.Now,
CreateUser = userName,
UpdateUser = userName,
LastAction = "Add"
}).ToList();
}
retailOrder.SetCreation(userName);
_retailOrderRepository.Add(retailOrder);
}
else
{
if (promotionEvent != null)
{
if (promotionEvent.Id != retailOrder.RetailPromotionEventId)
{
retailOrder.RetailPromotionEventId = promotionEvent.Id;
}
var dbOrderBonusIds = retailOrder.RetailPromotionGiftOrders
.Select(x => x.RetailPromotionEventBonusId).ToList();
var dbPromotionBonusIds = promotionEvent.RetailPromotionEventBonuses.Select(x => x.Id).ToList();
var toDeleteIds = dbOrderBonusIds.Except(dbPromotionBonusIds).ToList();
if (toDeleteIds.Any())
{
var toDeleteGiftOrders = retailOrder.RetailPromotionGiftOrders.Where(x => toDeleteIds.Contains(x.Id))
.ToList();
if (toDeleteGiftOrders.Any())
{
_retailPromotionGiftOrderRepository.DeleteRange(toDeleteGiftOrders);
}
}
foreach (var promotionEventBonus in promotionEvent.RetailPromotionEventBonuses)
{
var giftOrder = retailOrder.RetailPromotionGiftOrders.SingleOrDefault(x =>
x.RetailPromotionEventBonusId == promotionEventBonus.Id);
if (giftOrder == null)
{
giftOrder = new RetailPromotionGiftOrder
{
RetailOrderId = retailOrder.Id,
RetailPromotionEventBonusId = promotionEventBonus.Id,
PromotionGift = ordered / promotionEvent.PurchaseBase * promotionEventBonus.BonusCount,
CreateTime = DateTime.Now,
UpdateTime = DateTime.Now,
CreateUser = userName,
UpdateUser = userName,
LastAction = "Add"
};
_retailPromotionGiftOrderRepository.Add(giftOrder);
}
else
{
giftOrder.PromotionGift =
ordered / promotionEvent.PurchaseBase * promotionEventBonus.BonusCount;
giftOrder.SetModification(userName);
_retailPromotionGiftOrderRepository.Update(giftOrder);
}
}
}
retailOrder.Ordered = ordered;
retailOrder.Gift = gift;
retailOrder.SetModification(userName);
_retailOrderRepository.Update(retailOrder);
}
return(retailOrder);
}