public async Task <QueryResult <GoodsResponse> > Handle(GetGoodsQuery request, CancellationToken cancellationToken)
{
Expression <Func <Goods, bool> > searchFilter = x => (string.IsNullOrWhiteSpace(request.SearchQuery)) ||
x.Name.ToUpper().Contains(request.SearchQuery.ToUpper());
var count = await _context.Goods.Where(searchFilter)
.CountAsync(cancellationToken).ConfigureAwait(false);
if (count == 0)
{
return(new QueryResult <GoodsResponse>());
}
var goods = await _context.Goods.Where(searchFilter).AddPaging(request)
.ToListAsync(cancellationToken).ConfigureAwait(false);
var response = goods.Select(x => x.ToResponse()).ToList();
var paging = CreatePaging(request, count);
return(new QueryResult <GoodsResponse>(response, paging));
}
public async Task <IActionResult> GetGoodsByQuery([FromQuery] GetGoodsQuery query)
{
var result = await _mediator.Send(query);
return(JsonResult(result));
}