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;
}
}
