private void ApplyConfigurationToField <TEntity, TType>(
IObjectFieldDescriptor field,
bool withPaging)
where TEntity : class
where TType : SortInputType <TEntity>
{
field.Use(
next => async context =>
{
await next(context);
if (context.Result is IQueryable <TEntity> queryable)
{
try
{
context.ContextData["sql"] = queryable.ToQueryString();
}
catch (Exception)
{
context.ContextData["sql"] =
"EF Core 3.1 does not support ToQueryString";
}
}
});
if (withPaging)
{
field.UsePaging <ObjectType <TEntity> >();
}
field.UseSorting <TType>();
}
public override void OnConfigure(IObjectFieldDescriptor descriptor)
{
if (SortType is null)
{
descriptor.UseSorting();
}
else
{
_generic.MakeGenericMethod(SortType).Invoke(null, new[] { descriptor });
}
}
public override void OnConfigure(
IDescriptorContext context,
IObjectFieldDescriptor descriptor,
MemberInfo member)
{
if (Type is null)
{
descriptor.UseSorting(Scope);
}
else
{
_generic.MakeGenericMethod(Type).Invoke(
null,
new object?[] { descriptor, Scope });
}
}