saleor-dashboard/src/searches/useProductSearch.ts

import { pageInfoFragment } from "@saleor/fragments/pageInfo";
import makeTopLevelSearch from "@saleor/hooks/makeTopLevelSearch";
import gql from "graphql-tag";

import {
  SearchProducts,
  SearchProductsVariables
} from "./types/SearchProducts";

export const searchProducts = gql`
  ${pageInfoFragment}
  query SearchProducts($after: String, $first: Int!, $query: String!) {
    search: products(after: $after, first: $first, filter: { search: $query }) {
      edges {
        node {
          id
          name
          thumbnail {
            url
          }
          variants {
            id
            name
            sku
            channelListings {
              channel {
                id
                isActive
                name
                currencyCode
              }
              price {
                amount
                currency
              }
            }
          }
        }
      }
      pageInfo {
        ...PageInfoFragment
      }
    }
  }
`;

export default makeTopLevelSearch<SearchProducts, SearchProductsVariables>(
  searchProducts
);