onMessageListener()

in lib/connection.ts [55:79]

• 23 lines of code
• 8 McCabe index (conditional complexity)

  onMessageListener(e: MessageEvent) {
    const data = e.data;

    const {allowedSenderOrigin} = this.options;
    if (allowedSenderOrigin && e.origin !== allowedSenderOrigin && !isIE11) {
      return;
    }

    if (data.type === TYPE_RESPONSE) {
      this.popCallback(data.callId, data.success, data.result);
    } else if (data.type === TYPE_MESSAGE) {
      this
        .callLocalApi(data.methodName, data.arguments)
        .then(res => this.responseOtherSide(data.callId, res))
        .catch(err => this.responseOtherSide(data.callId, err, false));
    } else if (data.type === TYPE_SET_INTERFACE) {
      this.setInterface(data.apiMethods);
      this.responseOtherSide(data.callId);
    } else if (data.type === TYPE_SERVICE_MESSAGE) {
      this
        .callLocalServiceMethod(data.methodName, data.arguments)
        .then(res => this.responseOtherSide(data.callId, res))
        .catch(err => this.responseOtherSide(data.callId, err, false));
    }
  }