save move to db

models/Move.py

@@ -22,11 +22,23 @@ class Move(db.Model):
     game = db.Column(db.ForeignKey("games.id"), nullable=False)
     preceding_move = db.Column(db.Integer, db.ForeignKey("moves.id"))
 
-    succeeding_moves = db.relationship(
-        'Move',
-        lazy='subquery',
-        backref=db.backref('moves', lazy=True)
-    )
 
-    def __init__(self):
-        pass
+    def __init__(self, game_id, player, x_point, y_point, move_number, is_pass=True, is_main=True, preceding_move=None):
+        self.game = game_id
+        if player == 'black': 
+            self.player = 'BLACK'
+        else:
+            self.player = 'WHITE'
+        self.x_point = x_point
+        self.y_point = y_point
+        self.move_number = move_number
+        self.is_pass = is_pass
+        self.is_main = is_main
+        self.preceding_move = preceding_move
+
+Move.succeeding_moves = db.relationship(
+    'Move',
+    lazy='subquery',
+    backref=db.backref('moves', lazy=True),
+    remote_side=Move.id
+)

websockets/roomSocket.py

@@ -3,6 +3,9 @@ from flask_socketio import send, emit, join_room, leave_room
 import json
 from models.Game import Game
 from models.User import User, user_schema
+from models.Move import Move
+from database import db
+
 
 def join_room_notice(room):
     @socketio.on('join room', namespace=f'/{room}')
@@ -31,3 +34,23 @@ def join_game_notice(game):
         print('emit join game')
         join_room(game_id)
         emit('join game', {'black': black, 'white': white}, broadcast=True)
+
+    @socketio.on('add move', namespace=f'/{room_id}')
+    def handle_new_move(data):
+        game_id = data['game']
+        player = data['move']['player']
+        x_point = data['move']['x_point']
+        y_point = data['move']['y_point']
+        move_number = data['move_number']
+        try:
+            move = Move(
+                game_id=game_id,
+                player=player,
+                x_point=x_point,
+                y_point=y_point,
+                move_number=move_number
+            )
+            db.session.add(move)
+            db.session.commit()
+        except Exception as e:
+            emit('move rejected', e)