public IQueryable<ServiceOrderDetailEntity> GetServiceOrderDetailsByCondition(ServiceOrderDetailSearchCondition condition) { var query = _serviceorderdetailRepository.Table; try { if (condition.CountBegin.HasValue) { query = query.Where(q => q.Count>= condition.CountBegin.Value); } if (condition.CountEnd.HasValue) { query = query.Where(q => q.Count < condition.CountEnd.Value); } if (condition.PriceBegin.HasValue) { query = query.Where(q => q.Price>= condition.PriceBegin.Value); } if (condition.PriceEnd.HasValue) { query = query.Where(q => q.Price < condition.PriceEnd.Value); } if (condition.Status.HasValue) { query = query.Where(q => q.ServiceOrder.Status == condition.Status.Value); } if (condition.Ids != null && condition.Ids.Any()) { query = query.Where(q => condition.Ids.Contains(q.Id)); } if (condition.ServiceOrders != null && condition.ServiceOrders.Any()) { query = query.Where(q => condition.ServiceOrders.Contains(q.ServiceOrder)); } if (condition.Products != null && condition.Products.Any()) { query = query.Where(q => condition.Products.Contains(q.Product)); } if(condition.OrderBy.HasValue) { switch (condition.OrderBy.Value) { case EnumServiceOrderDetailSearchOrderBy.OrderById: query = condition.IsDescending?query.OrderByDescending(q=>q.Id):query.OrderBy(q=>q.Id); 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 GetServiceOrderDetailCount (ServiceOrderDetailSearchCondition condition) { var query = _serviceorderdetailRepository.Table; try { if (condition.CountBegin.HasValue) { query = query.Where(q => q.Count>= condition.CountBegin.Value); } if (condition.CountEnd.HasValue) { query = query.Where(q => q.Count < condition.CountEnd.Value); } if (condition.PriceBegin.HasValue) { query = query.Where(q => q.Price>= condition.PriceBegin.Value); } if (condition.PriceEnd.HasValue) { query = query.Where(q => q.Price < condition.PriceEnd.Value); } if (condition.Ids != null && condition.Ids.Any()) { query = query.Where(q => condition.Ids.Contains(q.Id)); } if (condition.ServiceOrders != null && condition.ServiceOrders.Any()) { query = query.Where(q => condition.ServiceOrders.Contains(q.ServiceOrder)); } if (condition.Products != null && condition.Products.Any()) { query = query.Where(q => condition.Products.Contains(q.Product)); } return query.Count(); } catch(Exception e) { _log.Error(e,"数据库操作出错"); return -1; } }