@homebridge-plugins/homebridge-tado/src/accessories/occupancy.js

Homebridge plugin for controlling tado° devices.

import Logger from '../helper/logger.js';

export default class OccupancyAccessory {
  constructor(api, accessory, accessories, tado, deviceHandler) {
    this.api = api;
    this.accessory = accessory;
    this.accessories = accessories;

    this.deviceHandler = deviceHandler;
    this.tado = tado;

    this.getService();
  }

  //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//
  // Services
  //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~//

  async getService() {
    let service = this.accessory.getService(this.api.hap.Service.OccupancySensor);
    let serviceOld = this.accessory.getService(this.api.hap.Service.MotionSensor);

    if (serviceOld) {
      Logger.info('Removing Motion service', this.accessory.displayName);
      this.accessory.removeService(serviceOld);
    }

    if (!service) {
      Logger.info('Adding Occupancy service', this.accessory.displayName);
      service = this.accessory.addService(
        this.api.hap.Service.OccupancySensor,
        this.accessory.displayName,
        this.accessory.context.config.subtype
      );
    }

    service
      .getCharacteristic(this.api.hap.Characteristic.OccupancyDetected)
      .on('change', this.deviceHandler.changedStates.bind(this, this.accessory, false, this.accessory.displayName));
  }
}