GraphqlController_1

GraphqlController.java

public String graphqlExec(){

    QueryJson query = new QueryJson(
            query("<商品ID>",
                    "<コレクションID>"));

    String resJsonStr = apiClient.post(query,String.class);
    logger.debug(resJsonStr);

    return "index";
}
private String query(String productId, String CollectionId){
    // 商品がコレクションに含まれているか確認
    return  "query {"
            + "   product(id:\"" + productId +  "\") {"
            + "       storefrontId"
            + "       inCollection(id:\""+ CollectionId + "\") "
            + "       variants(first:250){"
            + "           edges{"
            + "               node{"
            + "                   storefrontId"
            + "               }"
            + "           }"
            + "       }"
            + "    }"
            + "}";
}