Trigger game stop

rpi/services/game_service.py

@@ -1,4 +1,5 @@
 import json
+from typing import Callable
 
 from hardware.buzzer.buzzer import Buzzer
 from hardware.led.led import Led
@@ -16,6 +17,7 @@ class GameService:
     _has_started : bool
     _led : Led
     _buzzer : Buzzer
+    _on_terminated : Callable[[str], None]
 
     def __init__(self):
         self._detection_service = DetectionService()
@@ -23,7 +25,6 @@ class GameService:
         self._has_started = False
         self._led = Led(7)
         self._buzzer = Buzzer(8)
-        self.game = None
 
     def start(self, white_name, back_name, time_control : int, increment : int ) -> None:
         if self._has_started :
@@ -42,7 +43,7 @@ class GameService:
         self._clock_service.stop()
         self._detection_service.stop()
         self._led.off()
-        self._buzzer.beep()
+        self._notify()
         self._has_started = False
 
     def make_move(self) -> tuple[bytes, str] | None:
@@ -57,5 +58,11 @@ class GameService:
             print(e)
             raise ServiceException(e)
 
-    def export_game(self):
-        return json.dumps(self._game)
+    def set_on_terminated(self, callback: Callable[[str], None]):
+        self._on_terminated = callback
+
+    def _notify(self):
+        game_data = json.dumps(self._game)
+        self._on_terminated(game_data)
+
+