Deebot T80 (and new models) MQTT states #569

  setCredentials(credentials) {
    if (!credentials) {
      throw new Error('No credentials provided');
    }
    let now = Date.now();
    if (credentials.tokenExpiresAt < now) {
      throw new Error('Credentials expired');
    }
    this.account = credentials.email;
    this.uid = credentials.uid;
    this.user_access_token = credentials.user_access_token ;
    this.tokenExpiresAt = credentials.tokenExpiresAt ;

    tools.envLogSuccess('user credentials set');
    /**
     * Fired after a successful (re-)login with fresh credentials.
     * @event EcovacsAPI#credentialsUpdated
     * @type {import('./library/typedefs').Credentials}
     */
    this.emit('credentialsUpdated', this.getCredentials());
    return 'ready';
  }

			this.api = await ecovacsApi.getApi(this.getStoreValue('deviceId'));

			this.api.on('credentialsUpdated', (data) => { 
				this.log('credentialsUpdated'); 
                                // persist the login data on change
				this.setStoreValue('api', this.api);
			});

			try{
				this.log('setCredentials (token)');
				// get persistent login data
                                const api = this.getStoreValue('api');
                                // set needed token data
				this.api.setCredentials({
					"email": this.getStoreValue('email'),
					"uid": 	api.uid,
					"user_access_token": api.user_access_token,
					"tokenExpiresAt": api.tokenExpiresAt
				});
			}
			catch(error){
                                // fallback on orror (outdated token), login with user/pw
				thsis.log('credentials not valid, connect with user/password');
				await this.api.connect( this.getStoreValue('email'), ecovacsApi.getPasswordHash(this.getStoreValue('password')) );
			}