@renegade-fi/core/src/actions/waitForTaskCompletionWs.ts

VanillaJS library for Renegade

import { TASK_STATUS_ROUTE } from "../constants.js";
import type { RenegadeConfig } from "../createConfig.js";
import { AuthType } from "../utils/websocket.js";
import { type WebsocketWaiterParams, websocketWaiter } from "../utils/websocketWaiter.js";
import { getTaskHistory } from "./getTaskHistory.js";
import type { WaitForTaskCompletionParameters } from "./waitForTaskCompletion.js";

export async function waitForTaskCompletionWs(
    config: RenegadeConfig,
    parameters: WaitForTaskCompletionParameters,
): Promise<null | undefined> {
    const { id, timeout } = parameters;
    const topic = TASK_STATUS_ROUTE(id);

    const wsWaiterParams: WebsocketWaiterParams = {
        config,
        topic,
        authType: AuthType.Wallet,
        messageHandler: (message: any) => {
            const parsedMessage = JSON.parse(message);
            if (parsedMessage.topic === topic && parsedMessage.event.type === "TaskStatusUpdate") {
                if (parsedMessage.event.status?.state === "Completed") {
                    return null;
                }

                if (parsedMessage.event.status?.state === "Failed") {
                    throw new Error(`Task ${id} failed`);
                }
            }

            return undefined;
        },
        prefetch: async () => {
            const taskHistory = await getTaskHistory(config);
            const task = taskHistory.get(id);

            if (task?.state === "Completed") {
                return null;
            }

            if (task?.state === "Failed") {
                throw new Error(`Task ${id} failed`);
            }

            return undefined;
        },
        timeout,
    };

    return websocketWaiter(wsWaiterParams);
}