n8n-nodes-zalo-nnt/dist/nodes/ZaloChatHistory/utils/validator.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.validateThreadId = validateThreadId;
exports.validateLimit = validateLimit;
exports.validateLastMsgId = validateLastMsgId;
exports.validateOperation = validateOperation;
exports.parseHistoryParams = parseHistoryParams;
const types_1 = require("./types");
function validateThreadId(threadId) {
    if (!threadId || typeof threadId !== 'string') {
        throw new Error('Thread ID is required and must be a string');
    }
    const trimmed = threadId.trim();
    if (trimmed.length === 0) {
        throw new Error('Thread ID cannot be empty');
    }
    return trimmed;
}
function validateLimit(limit) {
    const num = Number(limit);
    if (isNaN(num)) {
        throw new Error('Limit must be a valid number');
    }
    if (num < 1 || num > 100) {
        throw new Error('Limit must be between 1 and 100');
    }
    return Math.floor(num);
}
function validateLastMsgId(msgId) {
    if (!msgId || msgId === '') {
        return null;
    }
    if (typeof msgId !== 'string') {
        throw new Error('Last Message ID must be a string');
    }
    return msgId.trim();
}
function validateOperation(operation) {
    if (operation !== 'getUserHistory' && operation !== 'getGroupHistory') {
        throw new Error('Invalid operation. Must be "getUserHistory" or "getGroupHistory"');
    }
    return operation;
}
function parseHistoryParams(params) {
    const operation = validateOperation(params.operation);
    const filterByThreadId = params.filterByThreadId === undefined ? true : Boolean(params.filterByThreadId);
    const threadId = filterByThreadId
        ? validateThreadId(params.threadId)
        : typeof params.threadId === 'string'
            ? params.threadId.trim()
            : '';
    const fetchAll = Boolean(params.fetchAll);
    const limit = params.limit !== undefined ? validateLimit(params.limit) : 20;
    const lastMsgId = params.lastMsgId !== undefined ? validateLastMsgId(params.lastMsgId) : null;
    const includeReactions = Boolean(params.includeReactions);
    const sortOrder = (params.sortOrder === 'asc' || params.sortOrder === 'desc') ? params.sortOrder : 'desc';
    const fromDate = typeof params.fromDate === 'number' ? params.fromDate : null;
    const toDate = typeof params.toDate === 'number' ? params.toDate : null;
    const delayBetweenRequests = typeof params.delayBetweenRequests === 'number' ? params.delayBetweenRequests : 1000;
    const maxPages = typeof params.maxPages === 'number' && params.maxPages > 0 ? Math.floor(params.maxPages) : 50;
    return {
        threadId,
        threadType: operation === 'getUserHistory' ? types_1.ThreadType.User : types_1.ThreadType.Group,
        filterByThreadId,
        limit,
        lastMsgId,
        includeReactions,
        sortOrder,
        fromDate,
        toDate,
        fetchAll,
        delayBetweenRequests,
        maxPages,
    };
}
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