react-native-fbsdk-next/lib/module/FBAuthenticationToken.js

Facebook SDK support for React Native apps.

/**
 * @format
 */
import { Platform, NativeModules } from 'react-native';
const AuthenticationToken = NativeModules.FBAuthenticationToken;
/**
 * Represents an immutable access token for using Facebook services.
 */
class FBAuthenticationToken {
  /**
     The raw token string from the authentication response
    */

  /**
     The nonce from the decoded authentication response
    */

  /**
    The graph domain where the user is authenticated.
   */

  constructor(tokenMap) {
    this.authenticationToken = tokenMap.authenticationToken;
    this.nonce = tokenMap.nonce;
    this.graphDomain = tokenMap.graphDomain;
    Object.freeze(this);
  }

  /**
   * Getter for the authentication token
   */
  static getAuthenticationTokenIOS() {
    if (Platform.OS === 'android') {
      return Promise.resolve(null);
    }
    return new Promise(resolve => {
      AuthenticationToken.getAuthenticationToken(tokenMap => {
        if (tokenMap) {
          resolve(new FBAuthenticationToken(tokenMap));
        } else {
          resolve(null);
        }
      });
    });
  }
}
export default FBAuthenticationToken;
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