use_item.js

  _init_store: function() {
    self = this;
    TA.items.list({ type: 'stream-effects'}).then(function(res) {
      console.log(res);
      res.forEach((item) => {
        let html = `
          <li>
            <div class="store_grid-item">
              <span class="store_grid-item-label">${item.price}</span>
              <div data-item_id="${item.id}"
                    data-size_perc=${item.data.size}
                    class="store_grid-item-img"
                    style="background-image: url('${item.thumbnail}');"></div>
            </div>
          </li>
        `
        $("#store_items-list").append(html);
      });
    });