Add env variable for MQTT_CLIENT_ID

.env

@@ -2,3 +2,4 @@ DATABASE_URL="postgresql://localhost"
 REDIS_URL=redis://localhost:6379
 CELERY_TASK_SERIALIZER=json
 DEBUG=True
+MQTT_CLIENT=local

app/celery_builder.py

@@ -5,6 +5,6 @@ from .tasks.celery_configurator import make_celery
 app = Flask(__name__, instance_relative_config=True)
 app.config.from_object('config')
 app.config.from_pyfile('config.py', silent=True)
-app.config['MQTT_CLIENT_ID'] = 'final-iot-backend-server-worker'
+app.config['MQTT_CLIENT_ID'] = app.config['MQTT_CLIENT_ID'] + '-worker'
 task_builder = make_celery(app)
 task_builder.autodiscover_tasks(['app.devices'])

config.py

@@ -29,7 +29,7 @@ CSRF_SESSION_KEY = "secret"
 SECRET_KEY = "?['Z(Z\x83Y \x06T\x12\x96<\xff\x12\xe0\x1b\xd1J\xe0\xd9ld"
 
 # MQTT configuration
-MQTT_CLIENT_ID = 'final-iot-backend-server-local2'
+MQTT_CLIENT_ID = 'final-iot-backend-server-' + os.environ['MQTT_CLIENT']
 MQTT_BROKER_URL = 'broker.hivemq.com'
 MQTT_BROKER_PORT = 1883
 MQTT_USERNAME = 'user'