Function getStatistics

scripts/tiki_totalSpendMoney.js:41–92

(orderType)

      // https://tiki.vn/api/v2/orders?page=0&limit=10&status=canceled
      async function getStatistics(orderType) {
        let pulling = true;
        let page = 0;
        let limit = 10;

        let totalDiscount = 0;
        let totalShip = 0;
        let totalSpent = 0;
        let totalItems = 0;
        let totalOrders = 0;

        while (pulling) {
          setLoadingText("Đang tải trang thứ " + (page + 1) + "...");
          let res = await fetch(
            `https://tiki.vn/api/v2/orders?page=${page}&limit=${limit}${
              orderType ? "&status=" + orderType : ""
            }`
          );
          let json = await res.json();
          if (json?.error) throw json.error;

          let orders = json.data;
          totalOrders += orders.length;
          for (let i = 0; i < orders.length; i++) {
            setLoadingText(
              "Đang tải đơn hàng thứ " + (page * limit + i + 1) + "..."
            );

            let order = orders[i];
            let detail = await getOrderDetail(order.id);

            totalSpent += order.grand_total;
            totalItems += detail.items.reduce(
              (total, cur) => total + cur.qty,
              0
            );
            totalDiscount += detail.discount_amount;
            totalShip += detail.shipping_amount;
          }

          pulling = orders.length >= limit;
          page++;
        }

        return {
          totalDiscount,
          totalShip,
          totalSpent,
          totalItems,
          totalOrders,
        };
      }

      async function getOrderDetail(orderId) {
        let res = await fetch(