public IQueryable<PublishProductEntity> GetPublishProductsByCondition(PublishProductSearchCondition condition) { var query = _publishproductRepository.Table; try { if (condition.PublishtimeBegin.HasValue) { query = query.Where(q => q.Publishtime>= condition.PublishtimeBegin.Value); } if (condition.PublishtimeEnd.HasValue) { query = query.Where(q => q.Publishtime < condition.PublishtimeEnd.Value); } if (!string.IsNullOrEmpty(condition.ProductName)) { query = query.Where(q => q.ProductName.Contains(condition.ProductName)); } if (condition.Ids != null && condition.Ids.Any()) { query = query.Where(q => condition.Ids.Contains(q.Id)); } if (condition.ProductIds != null && condition.ProductIds.Any()) { query = query.Where(q => condition.ProductIds.Contains(q.ProductId)); } if (condition.PublishUsers != null && condition.PublishUsers.Any()) { query = query.Where(q => condition.PublishUsers.Contains(q.PublishUser)); } if (condition.Tagss != null && condition.Tagss.Any()) { query = query.Where(q => condition.Tagss.Contains(q.Tags)); } if(condition.OrderBy.HasValue) { switch (condition.OrderBy.Value) { case EnumPublishProductSearchOrderBy.OrderById: query = condition.IsDescending?query.OrderByDescending(q=>q.Id):query.OrderBy(q=>q.Id); break; case EnumPublishProductSearchOrderBy.OrderByPublishtime: query = condition.IsDescending?query.OrderByDescending(q=>q.Publishtime):query.OrderBy(q=>q.Publishtime); break; } } else { query = query.OrderBy(q=>q.Id); } if (condition.Page.HasValue && condition.PageCount.HasValue) { query = query.Skip((condition.Page.Value - 1)*condition.PageCount.Value).Take(condition.PageCount.Value); } return query; } catch(Exception e) { _log.Error(e,"数据库操作出错"); return null; } }
public int GetPublishProductCount (PublishProductSearchCondition condition) { var query = _publishproductRepository.Table; try { if (condition.PublishtimeBegin.HasValue) { query = query.Where(q => q.Publishtime>= condition.PublishtimeBegin.Value); } if (condition.PublishtimeEnd.HasValue) { query = query.Where(q => q.Publishtime < condition.PublishtimeEnd.Value); } if (!string.IsNullOrEmpty(condition.ProductName)) { query = query.Where(q => q.ProductName.Contains(condition.ProductName)); } if (condition.Ids != null && condition.Ids.Any()) { query = query.Where(q => condition.Ids.Contains(q.Id)); } if (condition.ProductIds != null && condition.ProductIds.Any()) { query = query.Where(q => condition.ProductIds.Contains(q.ProductId)); } if (condition.PublishUsers != null && condition.PublishUsers.Any()) { query = query.Where(q => condition.PublishUsers.Contains(q.PublishUser)); } if (condition.Tagss != null && condition.Tagss.Any()) { query = query.Where(q => condition.Tagss.Contains(q.Tags)); } return query.Count(); } catch(Exception e) { _log.Error(e,"数据库操作出错"); return -1; } }