'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

/**
 * Validates tracking calls
 *
 * @param {TrackingDefinitionData} trackingData The data that needs to be tracked
 * @return {Array.<Error>}
 */
var validateTrackingData = function validateTrackingData(_ref) {
  var track = _ref.track,
      page = _ref.page,
      identify = _ref.identify;
  var errors = []; // Validate mandatory fields for Track API

  if (track) {
    if (!track.event) {
      errors.push('track.event');
    }

    if (!track.properties || !track.properties.category) {
      errors.push('track.properties.category');
    }
  } // Validate mandatory fields for Page API


  if (page) {
    if (!page.name) {
      errors.push('page.name');
    }

    if (!page.properties || !page.properties.path) {
      errors.push('page.properties.path');
    }

    if (!page.properties || !page.properties.title) {
      errors.push('page.properties.title');
    }

    if (!page.properties || !page.properties.url) {
      errors.push('page.properties.url');
    }
  } // Validate mandatory fields for Identify API


  if (identify) {
    if (identify.userId === undefined) {
      errors.push('identify.userId');
    }
  }

  return errors;
};

exports.validateTrackingData = validateTrackingData;
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