Refactoring (#35)

* Refactored Dockerfile to reduce number of layers

* Reworded logger message of a successful connection attempt to make it clearer

Dockerfile

@@ -48,8 +48,7 @@ COPY --from=builder /opt/venv /opt/venv
 # Enable venv
 ENV PATH="/opt/venv/bin:$PATH"
 
-COPY --from=builder /app /app
-RUN chown -R worker:worker /app
+COPY --from=builder --chown=worker:worker /app /app
 
 USER worker
 

database_logger.py

@@ -193,7 +193,7 @@ async def mqtt_producer(
                     **mqtt_config.model_dump(exclude={"hosts"}),
                     clean_session=not bool(mqtt_config.identifier),
                 ) as client:
-                    self.__logger.info("Connected producer to MQTT broker at '%s:%i'", hostname, port)
+                    self.__logger.info("Successfully connected producer to MQTT broker at '%s:%i'", hostname, port)
                     await client.subscribe("sensors/#", qos=2)
                     async for message in client.messages:
                         # if message.topic.matches("sensors/+/+/+"):
@@ -286,7 +286,7 @@ async def mqtt_consumer(
                     **database_config.model_dump(exclude={"host"}),
                 ) as conn:
                     self.__logger.info(
-                        "Connected consumer (%s) to database at '%s:%i",
+                        "Successfully connected consumer (%s) to database at '%s:%i",
                         worker_name,
                         *database_config.host,
                     )