public int GetServiceCount(ServiceSearchCondition condition)
{
var query = _serviceRepository.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.Ids != null && condition.Ids.Any())
{
query = query.Where(q => condition.Ids.Contains(q.Id));
}
if (condition.AddUsers != null && condition.AddUsers.Any())
{
query = query.Where(q => condition.AddUsers.Contains(q.AddUser));
}
return(query.Count());
}
catch (Exception e)
{
_log.Error(e, "数据库操作出错");
return(-1);
}
}
public HttpResponseMessage GetList([FromUri] ServiceSearchCondition condition)
{
var model = _serviceService.GetServiceByCondition(condition).Select(c => new ServiceModel
{
Id = c.Id,
Link = c.Link,
Class = c.Class,
Name = c.Name
}).ToList();
var totalCount = _serviceService.GetServiceCount(condition);
return(PageHelper.toJson(new { List = model, Condition = condition, TotalCount = totalCount }));
}
public IQueryable <ServiceEntity> GetServiceByCondition(ServiceSearchCondition condition)
{
var query = _serviceRepository.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.Ids != null && condition.Ids.Any())
{
query = query.Where(q => condition.Ids.Contains(q.Id));
}
if (condition.AddUsers != null && condition.AddUsers.Any())
{
query = query.Where(q => condition.AddUsers.Contains(q.AddUser));
}
if (condition.OrderBy.HasValue)
{
switch (condition.OrderBy.Value)
{
case EnumServiceSearchOrderBy.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);
}
}