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【新增】新增根据不同类型获取商品的接口。类型包含（新品，评论数，销量，价格，推荐，特价优惠，综合销量）

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大灰灰
2022-11-28 06:09:48 +08:00
parent 7c6759a8ae
commit 7e9963541b
8 changed files with 289 additions and 1 deletions
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111
CoreCms.Net.Repository/Good/CoreCmsGoodsRepository.cs
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@@ -2364,5 +2364,116 @@ namespace CoreCms.Net.Repository
}
#endregion
#region 根据类型获取商品数据（用于PC，H5）
/// <summary>
/// 根据类型获取商品数据（用于PC，H5）
/// </summary>
/// <param name="predicate">条件表达式树</param>
/// <param name="take">获取数量</param>
/// <param name="orderByPredicate">排序字段</param>
/// <param name="orderByType">排序顺序</param>
/// <param name="blUseNoLock">是否使用WITH(NOLOCK)</param>
/// <param name="isDataCache">是否缓存</param>
/// <param name="cacheTimes">缓存时间（分钟）</param>
/// <returns></returns>
public async Task<List<GoodListDTO>> QueryListByTypeAsync(Expression<Func<GoodListDTO, bool>> predicate, int take,
Expression<Func<GoodListDTO, object>> orderByPredicate, OrderByType orderByType, bool blUseNoLock = false, bool isDataCache = false, int cacheTimes = int.MaxValue)
{
List<GoodListDTO> page;
if (blUseNoLock)
{
page = await DbClient.Queryable<CoreCmsGoods, CoreCmsProducts>((good, pd) => new JoinQueryInfos(
JoinType.Left, good.id == pd.goodsId))
.Where((good, pd) => pd.isDefalut == true && pd.isDel == false && good.isMarketable == true && good.isDel == false)
.Select((good, pd) => new GoodListDTO
{
id = good.id,
name = good.name,
brief = good.brief,
image = !SqlFunc.IsNullOrEmpty(good.image) ? good.image : EmptyOrNullImagePath.GoodImage,
video = good.video,
goodsCategoryId = good.goodsCategoryId,
goodsTypeId = good.goodsTypeId,
brandId = good.brandId,
isNomalVirtual = good.isNomalVirtual,
unit = good.unit,
commentsCount = good.commentsCount,
viewCount = good.viewCount,
buyCount = SqlFunc.Subqueryable<CoreCmsOrderItem>()
.LeftJoin<CoreCmsOrder>((sOrderItem, sOrder) => sOrder.orderId == sOrderItem.orderId)
.Where((sOrderItem, sOrder) => sOrderItem.goodsId == good.id && (sOrder.payStatus == (int)GlobalEnumVars.OrderPayStatus.Yes || sOrder.payStatus == (int)GlobalEnumVars.OrderPayStatus.PartialYes))
.Sum(p => p.nums),
sort = good.sort,
labelIds = good.labelIds,
createTime = good.createTime,
isRecommend = good.isRecommend,
isHot = good.isHot,
price = pd.price,
mktprice = pd.mktprice,
stock = pd.stock,
pointsDeduction = pd.pointsDeduction,
points = pd.points,
weight = pd.weight,
initialSales = good.initialSales,
isInActivity = SqlFunc.Subqueryable<CoreCmsPromotion>().Where(o => o.parameters.Contains(good.id.ToString())).Any()
})
.With(SqlWith.NoLock)
.MergeTable()
.WhereIF(predicate != null, predicate)
.OrderByIF(orderByPredicate != null, orderByPredicate, orderByType)
.Take(take)
.WithCacheIF(isDataCache, cacheTimes)
.ToListAsync();
}
else
{
page = await DbClient.Queryable<CoreCmsGoods, CoreCmsProducts>((good, pd) => new JoinQueryInfos(
JoinType.Left, good.id == pd.goodsId))
.Where((good, pd) => pd.isDefalut == true && pd.isDel == false && good.isMarketable == true && good.isDel == false)
.Select((good, pd) => new GoodListDTO
{
id = good.id,
name = good.name,
brief = good.brief,
image = !SqlFunc.IsNullOrEmpty(good.image) ? good.image : EmptyOrNullImagePath.GoodImage,
video = good.video,
goodsCategoryId = good.goodsCategoryId,
goodsTypeId = good.goodsTypeId,
brandId = good.brandId,
isNomalVirtual = good.isNomalVirtual,
unit = good.unit,
commentsCount = good.commentsCount,
viewCount = good.viewCount,
buyCount = SqlFunc.Subqueryable<CoreCmsOrderItem>()
.LeftJoin<CoreCmsOrder>((sOrderItem, sOrder) => sOrder.orderId == sOrderItem.orderId)
.Where((sOrderItem, sOrder) => sOrderItem.goodsId == good.id && (sOrder.payStatus == (int)GlobalEnumVars.OrderPayStatus.Yes || sOrder.payStatus == (int)GlobalEnumVars.OrderPayStatus.PartialYes))
.Sum(p => p.nums),
sort = good.sort,
labelIds = good.labelIds,
createTime = good.createTime,
isRecommend = good.isRecommend,
isHot = good.isHot,
price = pd.price,
mktprice = pd.mktprice,
stock = pd.stock,
pointsDeduction = pd.pointsDeduction,
points = pd.points,
weight = pd.weight,
initialSales = good.initialSales,
isInActivity = SqlFunc.Subqueryable<CoreCmsPromotion>().Where(o => o.parameters.Contains(good.id.ToString())).Any()
})
.MergeTable()
.WhereIF(predicate != null, predicate)
.OrderByIF(orderByPredicate != null, orderByPredicate, orderByType)
.WithCacheIF(isDataCache, cacheTimes)
.Take(take).ToListAsync();
}
return page;
}
#endregion
}
}