@amplitude/session-replay-react-native/lib/commonjs/plugin-session-replay.js

Amplitude Session Replay for React Native

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.SessionReplayPlugin = void 0;
var _pluginSessionReplayConfig = require("./plugin-session-replay-config");
var _sessionReplay = require("./session-replay");
var _logger = require("./logger");
/**
 * Session Replay Plugin for React Native Amplitude SDK.
 * This plugin automatically handles session replay recording and event correlation.
 *
 * The plugin automatically handles:
 * - Device ID and Session ID management
 * - Session ID changes
 * - Event property collection and tracking
 */
class SessionReplayPlugin {
  name = '@amplitude/plugin-session-replay-react-native';
  type = 'enrichment';
  config = null;
  isInitialized = false;
  logger = (0, _logger.createSessionReplayLogger)();

  /**
   * Create a new Session Replay Plugin instance.
   *
   * @param config - Configuration options for the session replay plugin
   *
   * @example
   * ```typescript
   * const sessionReplayPlugin = new SessionReplayPlugin({
   *   sampleRate: 0.1,
   *   enableRemoteConfig: true,
   *   logLevel: LogLevel.Warn,
   *   autoStart: true
   * });
   * ```
   */
  constructor(config = {}) {
    this.sessionReplayConfig = {
      ...(0, _pluginSessionReplayConfig.getDefaultSessionReplayPluginConfig)(),
      ...config
    };
    this.logger.setLogLevel(this.sessionReplayConfig.logLevel);
    this.logger.log('Creating SessionReplayPlugin with config: ', this.sessionReplayConfig);
  }

  /**
   * Set up the Session Replay Plugin with the Amplitude configuration.
   * This method is called automatically by the Amplitude SDK during initialization.
   *
   * @param config - The React Native configuration from the Amplitude SDK
   * @param _ - The React Native client instance (unused)
   * @returns Promise that resolves when setup is complete
   */
  async setup(config, _) {
    this.config = config;
    await (0, _sessionReplay.privateInit)({
      apiKey: config.apiKey,
      deviceId: config.deviceId,
      sessionId: config.sessionId,
      serverZone: config.serverZone,
      sampleRate: this.sessionReplayConfig.sampleRate,
      enableRemoteConfig: this.sessionReplayConfig.enableRemoteConfig,
      logLevel: this.sessionReplayConfig.logLevel,
      autoStart: this.sessionReplayConfig.autoStart
    }, this.logger);
    this.isInitialized = true;
  }
  async execute(event) {
    var _this$config, _this$config2;
    if (!this.isInitialized) {
      return Promise.resolve(event);
    }

    // On event, synchronize the session id to the what's on the browserConfig (source of truth)
    // Choosing not to read from event object here, concerned about offline/delayed events messing up the state stored
    // in SR.
    if ((_this$config = this.config) !== null && _this$config !== void 0 && _this$config.sessionId && this.config.sessionId !== (await (0, _sessionReplay.getSessionId)())) {
      await (0, _sessionReplay.setSessionId)(this.config.sessionId);
    }
    // Treating config.sessionId as source of truth, if the event's session id doesn't match, the
    // event is not of the current session (offline/late events). In that case, don't tag the events
    if ((_this$config2 = this.config) !== null && _this$config2 !== void 0 && _this$config2.sessionId && this.config.sessionId === event.session_id) {
      const sessionRecordingProperties = await (0, _sessionReplay.getSessionReplayProperties)();
      event.event_properties = {
        ...event.event_properties,
        ...sessionRecordingProperties
      };
    }
    return Promise.resolve(event);
  }

  /**
   * Start session replay recording.
   * Begins capturing user interactions and screen content for replay.
   *
   * @returns Promise that resolves when recording starts
   */
  async start() {
    if (this.isInitialized) {
      await (0, _sessionReplay.start)();
    }
  }

  /**
   * Stop session replay recording.
   * Ends the current recording session and processes any captured data.
   *
   * @returns Promise that resolves when recording stops
   */
  async stop() {
    if (this.isInitialized) {
      await (0, _sessionReplay.stop)();
    }
  }
  async teardown() {
    if (this.isInitialized) {
      await (0, _sessionReplay.stop)();
    }
    this.config = null;
    this.isInitialized = false;
  }

  /**
   * Get session replay properties for manual event correlation.
   * When you send events to Amplitude, call this method to get the most up-to-date session replay properties for the event.
   *
   * @returns Promise that resolves to an object containing session replay metadata
   *
   * @example
   * ```typescript
   * const sessionReplayProperties = await plugin.getSessionReplayProperties();
   * analytics.track('Button Clicked', {
   *   buttonName: 'submit',
   *   ...sessionReplayProperties
   * });
   * ```
   */
  async getSessionReplayProperties() {
    if (!this.isInitialized) {
      return {};
    }
    return (0, _sessionReplay.getSessionReplayProperties)();
  }
}
exports.SessionReplayPlugin = SessionReplayPlugin;
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