Ejemplo n.º 1
0
        public IQueryable<DiscountEntity> GetDiscountsByCondition(DiscountSearchCondition condition)
        {
            var query = _discountRepository.Table;
            try
            {
                if (condition.AddtimeBegin.HasValue)
                {
                    query = query.Where(q => q.Addtime >= condition.AddtimeBegin.Value);
                }
                if (condition.AddtimeEnd.HasValue)
                {
                    query = query.Where(q => q.Addtime < condition.AddtimeEnd.Value);
                }
                if (condition.UptimeBegin.HasValue)
                {
                    query = query.Where(q => q.Uptime >= condition.UptimeBegin.Value);
                }
                if (condition.UptimeEnd.HasValue)
                {
                    query = query.Where(q => q.Uptime < condition.UptimeEnd.Value);
                }
                if (condition.Ids != null && condition.Ids.Any())
                {
                    query = query.Where(q => condition.Ids.Contains(q.Id));
                }
                if (condition.Crowds != null && condition.Crowds.Any())
                {
                    query = query.Where(q => condition.Crowds.Contains(q.Crowd));
                }
                if (condition.Numbers != null && condition.Numbers.Any())
                {
                    query = query.Where(q => condition.Numbers.Contains(q.Number));
                }
                if (condition.Discounts != null && condition.Discounts.Any())
                {
                    query = query.Where(q => condition.Discounts.Contains(q.Discount));
                }
                if (condition.Addusers != null && condition.Addusers.Any())
                {
                    query = query.Where(q => condition.Addusers.Contains(q.Adduser));
                }
                if (condition.Upusers != null && condition.Upusers.Any())
                {
                    query = query.Where(q => condition.Upusers.Contains(q.Upuser));
                }
                if (condition.OrderBy.HasValue)
                {
                    switch (condition.OrderBy.Value)
                    {
                        case EnumDiscountSearchOrderBy.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;
            }
        }
Ejemplo n.º 2
0
 public int GetDiscountCount(DiscountSearchCondition condition)
 {
     var query = _discountRepository.Table;
     try
     {
         if (condition.AddtimeBegin.HasValue)
         {
             query = query.Where(q => q.Addtime >= condition.AddtimeBegin.Value);
         }
         if (condition.AddtimeEnd.HasValue)
         {
             query = query.Where(q => q.Addtime < condition.AddtimeEnd.Value);
         }
         if (condition.UptimeBegin.HasValue)
         {
             query = query.Where(q => q.Uptime >= condition.UptimeBegin.Value);
         }
         if (condition.UptimeEnd.HasValue)
         {
             query = query.Where(q => q.Uptime < condition.UptimeEnd.Value);
         }
         if (condition.Ids != null && condition.Ids.Any())
         {
             query = query.Where(q => condition.Ids.Contains(q.Id));
         }
         if (condition.Crowds != null && condition.Crowds.Any())
         {
             query = query.Where(q => condition.Crowds.Contains(q.Crowd));
         }
         if (condition.Numbers != null && condition.Numbers.Any())
         {
             query = query.Where(q => condition.Numbers.Contains(q.Number));
         }
         if (condition.Discounts != null && condition.Discounts.Any())
         {
             query = query.Where(q => condition.Discounts.Contains(q.Discount));
         }
         if (condition.Addusers != null && condition.Addusers.Any())
         {
             query = query.Where(q => condition.Addusers.Contains(q.Adduser));
         }
         if (condition.Upusers != null && condition.Upusers.Any())
         {
             query = query.Where(q => condition.Upusers.Contains(q.Upuser));
         }
         return query.Count();
     }
     catch (Exception e)
     {
         _log.Error(e, "数据库操作出错");
         return -1;
     }
 }