@pythnetwork/pyth-sui-js/lib/SuiPriceServiceConnection.js

Pyth Network Sui Utilities

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.SuiPriceServiceConnection = void 0;
const price_service_client_1 = require("@pythnetwork/price-service-client");
const buffer_1 = require("buffer");
class SuiPriceServiceConnection extends price_service_client_1.PriceServiceConnection {
    /**
     * Gets price update data (either batch price attestation VAAs or accumulator messages, depending on the chosen endpoint), which then
     * can be submitted to the Pyth contract to update the prices. This will throw an axios error if there is a network problem or
     * the price service returns a non-ok response (e.g: Invalid price ids)
     *
     * @param priceIds Array of hex-encoded price ids.
     * @returns Array of buffers containing the price update data.
     */
    async getPriceFeedsUpdateData(priceIds) {
        // Fetch the latest price feed update VAAs from the price service
        const latestVaas = await this.getLatestVaas(priceIds);
        return latestVaas.map((vaa) => buffer_1.Buffer.from(vaa, "base64"));
    }
}
exports.SuiPriceServiceConnection = SuiPriceServiceConnection;