@cruxstack/node-sdk/dist/getUserTraits.js

A Node.js SDK for event tracking, user traits lookup, validation, and automatic retry with queueing.

import { getConfig, isSDKInitialized } from './init';
import { getUserTraitsFromAPI } from './api';
export async function getUserTraits(userIds, customerId) {
    // Check if SDK is initialized
    if (!isSDKInitialized()) {
        throw new Error('SDK not initialized. Call init() first.');
    }
    // Validate userIds parameter
    if (!userIds) {
        throw new Error('userIds is required');
    }
    // Validate customerId parameter.
    if (customerId && (typeof customerId !== 'string' || customerId.trim().length === 0)) {
        throw new Error('customerId must be a non-empty string');
    }
    // Convert single userId to array if needed
    const userIdsArray = Array.isArray(userIds) ? userIds : [userIds];
    // Validate that we have at least one userId
    if (userIdsArray.length === 0) {
        throw new Error('At least one userId is required');
    }
    // Validate that all userIds are non-empty strings
    for (const userId of userIdsArray) {
        if (!userId || typeof userId !== 'string' || userId.trim().length === 0) {
            throw new Error('All userIds must be non-empty strings');
        }
    }
    try {
        // Get config
        const config = getConfig();
        // Prepare request payload
        const request = {
            userIds: userIdsArray.map(id => id.trim())
        };
        // Call the API
        const response = await getUserTraitsFromAPI(config.clientId, customerId || "undefined", request);
        return response;
    }
    catch (error) {
        if (error instanceof Error) {
            throw new Error(`Failed to get user traits: ${error.message}`);
        }
        throw new Error('Failed to get user traits: Unknown error');
    }
}