n8n-nodes-zalo-nnt/dist/nodes/ZaloMessageTrigger/ZaloConnectionManager.js

Unofficial Zalo integration for n8n - Send messages, manage groups, user operations with QR login. No API key required, works via browser simulation.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ZaloConnectionManager = void 0;
const zca_js_1 = require("zca-js");
const n8n_workflow_1 = require("n8n-workflow");
class ZaloConnectionManager {
    static parseCredentials(credentials) {
        let cookie = credentials.cookie;
        try {
            cookie = JSON.parse(credentials.cookie);
        }
        catch {
        }
        return {
            cookie,
            imei: credentials.imei,
            userAgent: credentials.userAgent,
        };
    }
    static async login(hookFunctions, cookie, imei, userAgent, selfListen) {
        const zalo = new zca_js_1.Zalo({ selfListen });
        const apiInstance = await zalo.login({
            cookie,
            imei,
            userAgent,
        });
        if (!apiInstance) {
            throw new n8n_workflow_1.NodeOperationError(hookFunctions.getNode(), 'No API instance found. Please make sure to provide valid credentials.');
        }
        return apiInstance;
    }
    static handleError(hookFunctions, error, api) {
        let errorMessage = 'Zalo connection failed';
        if (error instanceof Error) {
            errorMessage += `: ${error.message}`;
            console.error('[ZaloMessageTrigger] Stack trace:', error.stack);
        }
        console.error('[ZaloMessageTrigger] Connection error:', error);
        if (api) {
            try {
                api.listener.stop();
            }
            catch (stopError) {
                console.warn('[ZaloMessageTrigger] Error stopping listener:', stopError);
            }
        }
        throw new n8n_workflow_1.NodeOperationError(hookFunctions.getNode(), errorMessage);
    }
}
exports.ZaloConnectionManager = ZaloConnectionManager;
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