public override void OnActionExecuting(ActionExecutingContext context)
{
if (!(context.Controller is IObjectController controller))
{
return;
}
var resourceType = context.ActionDescriptor is ControllerActionDescriptor descriptor
? descriptor.MethodInfo.GetCustomAttribute(typeof(ObjectTypeAttribute)) is ObjectTypeAttribute
objectTypeAttribute ? objectTypeAttribute.Type : controller.ObjectType
: controller.ObjectType;
var qc = new QueryContext
{
Type = resourceType
};
var qs = QueryHelpers.ParseQuery(context.HttpContext.Request.QueryString.Value);
if (context.Result == null)
{
PageFilterAttribute.Execute(context, qs, qc);
}
if (context.Result == null)
{
SortFilterAttribute.Execute(context, qs, qc);
}
if (context.Result == null)
{
FieldsFilterAttribute.Execute(context, qs, qc);
}
if (context.Result == null)
{
FilterFilterAttribute.Execute(context, qs, qc);
}
if (context.Result == null)
{
ProjectionFilterAttribute.Execute(context, qs, qc);
}
}
public override void OnActionExecuting(ActionExecutingContext context)
{
var qs = QueryHelpers.ParseQuery(context.HttpContext.Request.QueryString.Value);
var qc = new QueryContext();
if (context.ActionArguments.ContainsKey("page"))
{
PageFilterAttribute.Execute(context, qs, qc);
}
if (context.ActionArguments.ContainsKey("stream"))
{
StreamFilterAttribute.Execute(context, qs, qc);
}
if (context.ActionArguments.ContainsKey("sort"))
{
SortFilterAttribute.Execute(context, qs, qc);
}
if (context.ActionArguments.ContainsKey("fields"))
{
FieldsFilterAttribute.Execute(context, qs, qc);
}
if (context.ActionArguments.ContainsKey("filter"))
{
FilterFilterAttribute.Execute(context, qs, qc);
}
if (context.ActionArguments.ContainsKey("projection"))
{
ProjectionFilterAttribute.Execute(context, qs, qc);
}
if (qc.Errors?.Count > 0)
{
context.Result = new ErrorResult(new Error(ErrorEvents.ValidationFailed,
ErrorStrings.ValidationFailed, (HttpStatusCode)422, qc.Errors));
}
}
