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;
}
}