@braze/web-sdk/src/FeatureFlags/log-feature-flag-impression.js

Braze SDK for web sites and other JS platforms.

import { logger as E, EventTypes as p } from "../../shared-lib/index.js";
import v from "../common/event-logger.js";
import r from "../managers/braze-instance.js";
import lr from "./feature-flags-provider-factory.js";
export function logFeatureFlagImpression(e) {
  if (!r.rr()) return;
  if (!e) return !1;
  const t =
      "Not logging a feature flag impression. The feature flag was not part of any matching experiment.",
    o = lr.o().vo();
  if (!o[e]) return E.info(t), !1;
  const n = o[e].trackingString;
  if (!n) return E.info(t), !1;
  const i = lr.o().po();
  if (i[n])
    return (
      E.info(
        "Not logging another feature flag impression. This ID was already logged this session.",
      ),
      !1
    );
  (i[n] = !0), lr.o().wo(i);
  const s = { fid: e, fts: n };
  return v.wt(p.xo, s).lt;
}