Add support for multiple serial devices

barcode_server/webserver.py

@@ -15,6 +15,7 @@ from barcode_server.notifier import BarcodeNotifier
 from barcode_server.notifier.http import HttpNotifier
 from barcode_server.notifier.mqtt import MQTTNotifier
 from barcode_server.notifier.serial import SerialNotifier
+from barcode_server.notifier.file import FileNotifier
 from barcode_server.notifier.ws import WebsocketNotifier
 from barcode_server.stats import REST_TIME_DEVICES, WEBSOCKET_CLIENT_COUNT
 from barcode_server.util import input_device_to_dict
@@ -23,7 +24,7 @@ LOGGER = logging.getLogger(__name__)
 routes = web.RouteTableDef()
 
 
-class Webserver:
+class WebServer:
 
     def __init__(self, config: AppConfig, barcode_reader: BarcodeReader):
         self.config = config
@@ -35,9 +36,8 @@ class Webserver:
         self.barcode_reader = barcode_reader
         self.barcode_reader.add_listener(self.on_barcode)
 
-        self.usb = {}
-
         self.notifiers: Dict[str, BarcodeNotifier] = {}
+        
         if config.HTTP_URL.value is not None:
             http_notifier = HttpNotifier(
                 config.HTTP_METHOD.value,
@@ -58,13 +58,12 @@ class Webserver:
             )
             self.notifiers["mqtt"] = mqtt_notifier
 
-        if config.SERIAL_PATH.value is not None:
-            self.usb = serial.Serial(config.SERIAL_PATH.value, 9600, timeout=2)
-            serial_notifier = SerialNotifier(config.SERIAL_PATH.value, self.usb)
+        if config.SERIAL_PATH_A.value is not None:
+            serial_notifier = SerialNotifier(config.SERIAL_PATH_A.value, config.SERIAL_PATH_B.value)
             self.notifiers["serial"] = serial_notifier
 
         if config.FILE_PATH.value is not None:
-            file_notifier = SerialNotifier(config.FILE_PATH.value)
+            file_notifier = FileNotifier(config.FILE_PATH.value)
             self.notifiers["file"] = file_notifier
 
     async def start(self):