public IQueryable<AreaEntity> GetAreasByCondition(AreaSearchCondition condition) { var query = _areaRepository.Table; try { if (!string.IsNullOrEmpty(condition.Parent_Id)) { query = query.Where(q => q.Parent.Id.ToString() == condition.Parent_Id); } if (condition.AdddateBegin.HasValue) { query = query.Where(q => q.AddDate>= condition.AdddateBegin.Value); } if (condition.AdddateEnd.HasValue) { query = query.Where(q => q.AddDate < condition.AdddateEnd.Value); } if (!string.IsNullOrEmpty(condition.Codeid)) { query = query.Where(q => q.CodeId == condition.Codeid); } if (!string.IsNullOrEmpty(condition.Name)) { query = query.Where(q => q.Name.Contains(condition.Name)); } if (condition.Ids != null && condition.Ids.Any()) { query = query.Where(q => condition.Ids.Contains(q.Id)); } if (condition.father == true) { query = query.Where(q => q.Parent.Id == null); } if (condition.father == false && condition.fatherid>0) { query = query.Where(q => q.Parent.Id == condition .fatherid); } if(condition.OrderBy.HasValue) { switch (condition.OrderBy.Value) { case EnumAreaSearchOrderBy.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 GetAreaCount (AreaSearchCondition condition) { var query = _areaRepository.Table; try { if (condition.AdddateBegin.HasValue) { query = query.Where(q => q.AddDate>= condition.AdddateBegin.Value); } if (condition.AdddateEnd.HasValue) { query = query.Where(q => q.AddDate < condition.AdddateEnd.Value); } if (!string.IsNullOrEmpty(condition.Codeid)) { query = query.Where(q => q.CodeId == condition.Codeid); } if (!string.IsNullOrEmpty(condition.Name)) { query = query.Where(q => q.Name.Contains(condition.Name)); } if (condition.Ids != null && condition.Ids.Any()) { query = query.Where(q => condition.Ids.Contains(q.Id)); } return query.Count(); } catch(Exception e) { _log.Error(e,"数据库操作出错"); return -1; } }