fix: 赛马插件P0-P2问题修复

- P0: room_store sqlite3→aiosqlite异步化
- P0: points_service统一异常处理+轻量重试
- P0: _send_to_scope加warning日志
- P1: 积分历史记录补充source/reason字段
- P1: 赛马结算写入赔率快照(odds_snapshot)
- P1: test_commands改为commands_mod间接引用(测试隔离)
- P2: 马名去重统一casefold()比较

danding_bot/plugins/group_horse_racing/commands.py

@@ -1,4 +1,5 @@
 import asyncio
+import logging
 import uuid
 from datetime import datetime
 
@@ -16,6 +17,8 @@ from .models import Room, Horse, Bet, HorseState, RoomState, RaceResult
 # Import config from __init__ to ensure it's loaded through NoneBot driver
 from . import plugin_config as config
 
+logger = logging.getLogger("horse_racing.commands")
+
 room_store = RoomStore(config)
 points_service = PointsService(config)
 race_engine = RaceEngine(config)
@@ -255,8 +258,9 @@ async def settle_race(room: Room) -> RaceResult | None:
         completed_at=datetime.now(),
         point_changes=point_changes,
         point_change_summaries=point_summaries,
+        odds_snapshot=odds,
     )
-    room_store.save_race_result(result)
+    await room_store.save_race_result(result)
     return result
 
 
@@ -268,8 +272,8 @@ async def _send_to_scope(bot: Bot, scope: str, message: str, message_type: str =
             outbound_message = _build_race_image_message(message)
         
         await message_service.send_with_recall(bot, scope, message_type, outbound_message)
-    except Exception:
+    except Exception as e:
-        pass
+        logger.warning(f"_send_to_scope failed for {scope} [{message_type}]: {e}")
 
 
 async def run_race_with_settlement(bot: Bot, room: Room, scope: str):
@@ -348,7 +352,7 @@ async def handle_register(bot: Bot, event: Event):
     msg = str(event.get_message()).strip()
     parts = msg.split(None, 1)
     user_id = get_event_id(event)
-    horse_name = parts[1].strip() if len(parts) > 1 else room_store.get_last_horse_name(user_id) or ""
+    horse_name = parts[1].strip() if len(parts) > 1 else await room_store.get_last_horse_name(user_id) or ""
 
     if not horse_name:
         scope = get_scope(event)
@@ -367,7 +371,7 @@ async def handle_register(bot: Bot, event: Event):
     async with lock:
         room = room_store.get_room(scope)
         if not room:
-            room = room_store.create_room(scope)
+            room = await room_store.create_room(scope)
 
         if room.state != RoomState.WAITING:
             await register_cmd.finish("比赛正在进行中，无法报名")
@@ -390,7 +394,7 @@ async def handle_register(bot: Bot, event: Event):
         horse_index = room.next_horse_index
         room.next_horse_index += 1
         room.horses[horse_name] = Horse(owner_id=user_id, name=horse_name, index=horse_index)
-        room_store.set_last_horse_name(user_id, horse_name)
+        await room_store.set_last_horse_name(user_id, horse_name)
 
     count = len(room.horses)
     registered_horse = room.horses[horse_name]

danding_bot/plugins/group_horse_racing/points_service.py

@@ -1,24 +1,47 @@
+import asyncio
+import logging
 from typing import Tuple
 from danding_bot.plugins.danding_points import points_api
 from .config import Config
 
+logger = logging.getLogger("horse_racing.points")
+
+MAX_RETRIES = 3
+RETRY_DELAY = 0.5
+
 
 class PointsService:
     def __init__(self, config: Config):
         self.config = config
 
+    async def _call_with_retry(self, func, *args, retries=MAX_RETRIES):
+        """Call API function with retry logic."""
+        last_exc = None
+        for attempt in range(retries):
+            try:
+                return await func(*args)
+            except Exception as e:
+                last_exc = e
+                logger.warning(
+                    f"Points API call failed (attempt {attempt + 1}/{retries}): {e}"
+                )
+                if attempt < retries - 1:
+                    await asyncio.sleep(RETRY_DELAY)
+        logger.error(f"Points API call failed after {retries} attempts: {last_exc}")
+        raise last_exc
+
     async def spend_bet_points(
         self, user_id: str, amount: int, reason: str = "赛马下注"
     ) -> Tuple[bool, int]:
         """Deduct points for betting with retry."""
-        success, balance = await points_api.spend_points(
+        try:
+            return await self._call_with_retry(
+                points_api.spend_points,
                 user_id, amount, "horse_race", reason
             )
-        if not success:
+        except Exception as e:
-            success, balance = await points_api.spend_points(
+            logger.error(f"spend_bet_points failed for user {user_id}: {e}")
-                user_id, amount, "horse_race", reason
+            return False, 0
-            )
-        return success, balance
 
     async def refund_bet_points(
         self, user_id: str, amount: int, reason: str = "取消报名退还"

danding_bot/plugins/group_horse_racing/room_store.py

@@ -1,5 +1,6 @@
 import asyncio
-import sqlite3
+import aiosqlite
+import json
 from datetime import datetime
 from pathlib import Path
 from typing import Optional
@@ -15,14 +16,15 @@ class RoomStore:
         self._locks: dict[str, asyncio.Lock] = {}
         self.db_path = Path(config.RACE_DB_FILE)
         self.db_path.parent.mkdir(parents=True, exist_ok=True)
-        self._init_db()
+        self._initialized = False
 
-    def _init_db(self):
+    async def _init_db(self):
-        """Initialize database tables."""
+        """Initialize database tables asynchronously."""
-        conn = sqlite3.connect(self.db_path)
+        if self._initialized:
-        cursor = conn.cursor()
+            return
             
-        cursor.execute("""
+        async with aiosqlite.connect(self.db_path) as db:
+            await db.execute("""
                 CREATE TABLE IF NOT EXISTS room_snapshots (
                     scope TEXT PRIMARY KEY,
                     state TEXT NOT NULL,
@@ -34,7 +36,7 @@ class RoomStore:
                 )
             """)
 
-        cursor.execute("""
+            await db.execute("""
                 CREATE TABLE IF NOT EXISTS race_history (
                     race_id TEXT PRIMARY KEY,
                     scope TEXT NOT NULL,
@@ -43,19 +45,44 @@ class RoomStore:
                     participants TEXT NOT NULL,
                     bet_distribution TEXT NOT NULL,
                     duration_ticks INTEGER NOT NULL,
-                completed_at TEXT NOT NULL
+                    completed_at TEXT NOT NULL,
+                    point_changes TEXT DEFAULT '{}',
+                    point_change_summaries TEXT DEFAULT '{}',
+                    odds_snapshot TEXT DEFAULT '{}'
                 )
             """)
 
-        cursor.execute("""
+            await db.execute("""
                 CREATE TABLE IF NOT EXISTS user_horse_names (
                     user_id TEXT PRIMARY KEY,
                     horse_name TEXT NOT NULL
                 )
             """)
             
-        conn.commit()
+            # Add missing columns if they don't exist (for existing databases)
-        conn.close()
+            try:
+                await db.execute("SELECT point_changes FROM race_history LIMIT 1")
+            except aiosqlite.OperationalError:
+                await db.execute("ALTER TABLE race_history ADD COLUMN point_changes TEXT DEFAULT '{}'")
+                
+            try:
+                await db.execute("SELECT point_change_summaries FROM race_history LIMIT 1")
+            except aiosqlite.OperationalError:
+                await db.execute("ALTER TABLE race_history ADD COLUMN point_change_summaries TEXT DEFAULT '{}'")
+                
+            try:
+                await db.execute("SELECT odds_snapshot FROM race_history LIMIT 1")
+            except aiosqlite.OperationalError:
+                await db.execute("ALTER TABLE race_history ADD COLUMN odds_snapshot TEXT DEFAULT '{}'")
+            
+            await db.commit()
+            
+        self._initialized = True
+
+    async def ensure_initialized(self):
+        """Ensure database is initialized (call before any DB operation)."""
+        if not self._initialized:
+            await self._init_db()
 
     def get_lock(self, scope: str) -> asyncio.Lock:
         """Get or create per-room lock."""
@@ -67,11 +94,11 @@ class RoomStore:
         """Get room by scope."""
         return self.rooms.get(scope)
 
-    def create_room(self, scope: str) -> Room:
+    async def create_room(self, scope: str) -> Room:
         """Create new room."""
         room = Room(scope=scope)
         self.rooms[scope] = room
-        self._save_snapshot(room)
+        await self._save_snapshot(room)
         return room
 
     def delete_room(self, scope: str):
@@ -79,27 +106,28 @@ class RoomStore:
         if scope in self.rooms:
             del self.rooms[scope]
 
-    def get_last_horse_name(self, user_id: str) -> Optional[str]:
+    async def get_last_horse_name(self, user_id: str) -> Optional[str]:
-        conn = sqlite3.connect(self.db_path)
+        await self.ensure_initialized()
-        cursor = conn.cursor()
+        async with aiosqlite.connect(self.db_path) as db:
-        cursor.execute("SELECT horse_name FROM user_horse_names WHERE user_id = ?", (user_id,))
+            cursor = await db.execute(
-        row = cursor.fetchone()
+                "SELECT horse_name FROM user_horse_names WHERE user_id = ?", 
-        conn.close()
+                (user_id,)
+            )
+            row = await cursor.fetchone()
             return row[0] if row else None
 
-    def set_last_horse_name(self, user_id: str, horse_name: str):
+    async def set_last_horse_name(self, user_id: str, horse_name: str):
-        conn = sqlite3.connect(self.db_path)
+        await self.ensure_initialized()
-        cursor = conn.cursor()
+        async with aiosqlite.connect(self.db_path) as db:
-        cursor.execute(
+            await db.execute(
                 "INSERT OR REPLACE INTO user_horse_names (user_id, horse_name) VALUES (?, ?)",
                 (user_id, horse_name),
             )
-        conn.commit()
+            await db.commit()
-        conn.close()
 
-    def _save_snapshot(self, room: Room):
+    async def _save_snapshot(self, room: Room):
         """Save room snapshot to database."""
-        import json
+        await self.ensure_initialized()
         
         horses_json = json.dumps({
             name: {
@@ -121,9 +149,8 @@ class RoomStore:
             for bet in room.bets
         ])
 
-        conn = sqlite3.connect(self.db_path)
+        async with aiosqlite.connect(self.db_path) as db:
-        cursor = conn.cursor()
+            await db.execute("""
-        cursor.execute("""
                 INSERT OR REPLACE INTO room_snapshots
                 (scope, state, created_at, horses, bets, champion_name, tick_count)
                 VALUES (?, ?, ?, ?, ?, ?, ?)
@@ -136,19 +163,19 @@ class RoomStore:
                 room.champion_name,
                 room.tick_count,
             ))
-        conn.commit()
+            await db.commit()
-        conn.close()
 
-    def save_race_result(self, result: RaceResult):
+    async def save_race_result(self, result: RaceResult):
         """Save race result to history."""
-        import json
+        await self.ensure_initialized()
         
-        conn = sqlite3.connect(self.db_path)
+        async with aiosqlite.connect(self.db_path) as db:
-        cursor = conn.cursor()
+            await db.execute("""
-        cursor.execute("""
                 INSERT INTO race_history
-            (race_id, scope, champion_name, champion_owner, participants, bet_distribution, duration_ticks, completed_at)
+                (race_id, scope, champion_name, champion_owner, participants, 
-            VALUES (?, ?, ?, ?, ?, ?, ?, ?)
+                 bet_distribution, duration_ticks, completed_at,
+                 point_changes, point_change_summaries, odds_snapshot)
+                VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
             """, (
                 result.race_id,
                 result.scope,
@@ -158,6 +185,8 @@ class RoomStore:
                 json.dumps(result.bet_distribution),
                 result.duration_ticks,
                 result.completed_at.isoformat(),
+                json.dumps(getattr(result, 'point_changes', {})),
+                json.dumps(getattr(result, 'point_change_summaries', {})),
+                json.dumps(getattr(result, 'odds_snapshot', {})),
             ))
-        conn.commit()
+            await db.commit()
-        conn.close()

danding_bot/plugins/group_horse_racing/test_commands.py

@@ -2,7 +2,7 @@ from nonebot import on_command
 from nonebot.adapters.onebot.v11 import Bot, Event, GroupMessageEvent, PrivateMessageEvent
 
 from . import plugin_config as config
-from .commands import get_scope, check_access, room_store, points_service, race_engine
+from .commands import get_scope, check_access, race_engine
 from .models import Horse, HorseState, RoomState, Bet, RaceResult
 
 import asyncio
@@ -30,7 +30,7 @@ async def handle_test_reset_points(bot: Bot, event: Event):
         await test_reset_points_cmd.finish("权限不足")
         return
 
-    success, _ = await points_service.set_points(event.user_id, 1000, "测试重置积分")
+    success, _ = await commands_mod.points_service.set_points(event.user_id, 1000, "测试重置积分")
     if success:
         await test_reset_points_cmd.finish("积分已重置为1000")
     else:
@@ -65,7 +65,7 @@ async def handle_test_set_points(bot: Bot, event: Event):
         await test_set_points_cmd.finish("金额必须是整数")
         return
 
-    success, _ = await points_service.set_points(event.user_id, amount, f"测试设置积分为{amount}")
+    success, _ = await commands_mod.points_service.set_points(event.user_id, amount, f"测试设置积分为{amount}")
     if success:
         await test_set_points_cmd.finish(f"积分已设置为 {amount}")
     else:
@@ -82,7 +82,7 @@ async def handle_test_query_points(bot: Bot, event: Event):
         await test_query_points_cmd.finish("权限不足")
         return
 
-    balance = await points_service.get_balance(event.user_id)
+    balance = await commands_mod.points_service.get_balance(event.user_id)
     await test_query_points_cmd.finish(f"当前积分: {balance}")
 
 
@@ -97,7 +97,7 @@ async def handle_test_clear_room(bot: Bot, event: Event):
         return
 
     scope = get_scope(event)
-    room_store.delete_room(scope)
+    commands_mod.room_store.delete_room(scope)
     await test_clear_room_cmd.finish("房间已清空")
 
 
@@ -252,7 +252,7 @@ async def handle_test_simulate_race(bot: Bot, event: Event):
     scope = get_scope(event)
     try:
         race_engine.stop_race(scope)
-        room_store.delete_room(scope)
+        await commands_mod.room_store.delete_room(scope)
     except Exception:
         pass
     original_room_store = commands_mod.room_store