private static Expression <Func <FoodDocument, bool> > FilterBy(FilterFoodsQuery request)
{
return(request.FilterBy switch
{
"category" => x => x.CategoryId == request.FilterValue,
"deal" => x => x.DealId == request.FilterValue,
"restaurant" => x => x.RestaurantId == request.FilterValue,
_ => x => true
});
public async Task <Result <IPagedList <FoodMinimalDto> > > Handle(FilterFoodsQuery request,
CancellationToken cancellationToken)
{
var foods = await _collection.FoodCollection.Find(FilterBy(request))
.SortByDescending(FoodDocument.GetOrderBy(request.OrderBy))
.Skip(PaginationHelper.Skip(request.PageNumber, request.PageSize))
.Limit(request.PageSize)
.Project(Projections.MinimalFoodProjection())
.ToListAsync(cancellationToken);
return(Result.Ok(foods.ToPagedList(request.PageNumber, request.PageSize)));
}
