91 lines
3.3 KiB
Python
91 lines
3.3 KiB
Python
import base64
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import threading
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import requests
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from flask import jsonify, request, Flask
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from models.exceptions.ServiceException import ServiceException
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from services.game_service import GameService
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from services.mqtt_service import MQTTService
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class GameController:
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_game_service : GameService
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_api_url : str
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_broker_service : MQTTService
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_has_started : bool
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_auth_token : str
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def __init__(self, app : Flask, api_url : str, broker_service : MQTTService):
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self._game_service = GameService()
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self._api_url = api_url
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self._game_service.set_on_terminated(self._stop_event)
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self._broker_service = broker_service
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self._register_routes(app)
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self._auth_token = "0eed89e8-7625-4f8d-bf2a-0872aede0efb"
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def _register_routes(self, app):
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app.add_url_rule("/command/party/start", view_func=self.start_game, methods=['POST'])
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app.add_url_rule("/command/party/stop", view_func=self.stop_game, methods=['POST'])
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app.add_url_rule("/command/party/play", view_func=self.make_move, methods=['POST'])
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def start_game(self):
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try:
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data = request.get_json()
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if data is None:
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raise Exception("Data must be provided")
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white_name = data["white_name"]
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black_name = data["black_name"]
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time_control = int(data["time_control"])
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increment = int(data["increment"])
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timestamp = int(data["timestamp"])
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self._game_service.start(white_name, black_name, time_control, increment, timestamp)
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self._has_started = True
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return jsonify({"status": "ok", "message": "Game started"}), 200
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except ServiceException as ex:
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return jsonify({"status": "error", "message": f"An error occurred : {ex}"}), 400
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except Exception as ex:
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print(ex)
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return jsonify({"status": "error", "message": f"An error occurred : {ex}"}), 500
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def stop_game(self):
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try :
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self._game_service.stop()
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except Exception as e:
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print(e)
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def make_move(self):
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try:
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auth_token = request.headers.get("Authorization")
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if auth_token != "Bearer " + self._auth_token:
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return jsonify({"status": "error", "message": "Invalid authorization token"}), 401
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img = self._game_service.make_move()
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b64_img = base64.b64encode(img).decode('utf-8')
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payload = {
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"image": f"data:image/jpeg;base64,{b64_img}"
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}
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response = requests.post(self._api_url, json=payload, verify=False)
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print(response.status_code)
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data = response.json()
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fen = data.get("fen")
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self._game_service.add_move(fen)
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return jsonify({"status": "ok"}), 200
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except ServiceException as ex:
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return jsonify({"status": "error", "message": f"An error occurred : {ex}"}), 400
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except Exception as ex:
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print(ex)
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return jsonify({"status": "error", "message": f"An error occurred : {ex}"}), 500
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def _stop_event(self, game_data : str):
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try :
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print(f"Exporting game data : {game_data}")
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self._broker_service.publish("/customer/game/data", game_data, 2)
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except Exception as ex:
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print(ex)
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