public async Task <QueryResult <IDictionary <string, object> > > QueryDeviceConfigDynamic(
DeviceConfigQueryProjection projection,
DeviceConfigQueryOptions options,
DeviceConfigQueryFilter filter = null,
DeviceConfigQuerySort sort = null,
DeviceConfigQueryPaging paging = null)
{
var query = DeviceConfigs;
#region General
if (filter != null)
{
query = query.Filter(filter);
}
query = query.Project(projection);
int?totalCount = null;
if (options.count_total)
{
totalCount = query.Count();
}
#endregion
if (!options.single_only)
{
#region List query
if (sort != null)
{
query = query.Sort(sort);
}
if (paging != null && (!options.load_all || !DeviceConfigQueryOptions.IsLoadAllAllowed))
{
query = query.SelectPage(paging.page, paging.limit);
}
#endregion
}
if (options.single_only)
{
var single = query.SingleOrDefault();
if (single == null)
{
return(null);
}
var singleResult = GetDeviceConfigDynamic(single, projection, options);
return(new QueryResult <IDictionary <string, object> >()
{
Single = singleResult
});
}
var entities = query.ToList();
var list = GetDeviceConfigDynamic(entities, projection, options);
var result = new QueryResult <IDictionary <string, object> >();
result.List = list;
if (options.count_total)
{
result.Count = totalCount;
}
return(result);
}
public ValidationData ValidateGetDeviceConfigs(
ClaimsPrincipal principal,
DeviceConfigQueryFilter filter,
DeviceConfigQuerySort sort,
DeviceConfigQueryProjection projection,
DeviceConfigQueryPaging paging,
DeviceConfigQueryOptions options)
{
return(new ValidationData());
}
public static IQueryable <DeviceConfig> Sort(this IQueryable <DeviceConfig> query,
DeviceConfigQuerySort model)
{
foreach (var s in model._sortsArr)
{
var asc = s[0] == 'a';
var fieldName = s.Remove(0, 1);
switch (fieldName)
{
case DeviceConfigQuerySort.TIME:
{
query = asc ? query.OrderBy(o => o.CreatedTime) :
query.OrderByDescending(o => o.CreatedTime);
}
break;
}
}
return(query);
}
public async Task <IActionResult> Get([FromQuery][QueryObject] DeviceConfigQueryFilter filter,
[FromQuery] DeviceConfigQuerySort sort,
[FromQuery] DeviceConfigQueryProjection projection,
[FromQuery] DeviceConfigQueryPaging paging,
[FromQuery] DeviceConfigQueryOptions options)
{
var validationData = _service.ValidateGetDeviceConfigs(
User, filter, sort, projection, paging, options);
if (!validationData.IsValid)
{
return(BadRequest(AppResult.FailValidation(data: validationData)));
}
var result = await _service.QueryDeviceConfigDynamic(
projection, options, filter, sort, paging);
if (options.single_only && result == null)
{
return(NotFound(AppResult.NotFound()));
}
return(Ok(AppResult.Success(result)));
}
