@shopgate/pwa-tracking/streams/scanner.js

Tracking library for the Shopgate Connect PWA.

import { main$ } from '@shopgate/engage/core/streams';
import { scannerDidEnter$ } from '@shopgate/engage/scanner/streams';
import { SUCCESS_HANDLE_SCANNER, ERROR_HANDLE_SCANNER } from '@shopgate/engage/scanner/constants';
import { SCANNER_SCOPE_DEFAULT, SCANNER_TYPE_BARCODE } from '@shopgate/engage/core/constants';

/** @type {Observable} */
export const scanActivated$ = scannerDidEnter$.filter(({
  action
}) => {
  const {
    route: {
      query: {
        type = SCANNER_TYPE_BARCODE,
        scope = SCANNER_SCOPE_DEFAULT
      } = {}
    }
  } = action;

  // The stream in supposed to emit only for the Shopgate default scanner.
  return type === SCANNER_TYPE_BARCODE && scope === SCANNER_SCOPE_DEFAULT;
});

/** @type {Observable} */
export const scanSuccess$ = main$.filter(({
  action
}) => {
  const {
    type,
    scope
  } = action;
  return type === SUCCESS_HANDLE_SCANNER && scope === SCANNER_SCOPE_DEFAULT;
});

/** @type {Observable} */
export const scanFail$ = main$.filter(({
  action
}) => {
  const {
    type,
    scope
  } = action;
  return type === ERROR_HANDLE_SCANNER && scope === SCANNER_SCOPE_DEFAULT;
});