add dailyreward

app/api/users.py

@@ -11,6 +11,7 @@ from datetime import datetime, timedelta
 from app.models.server.event import PlayerEvent, OnlinePlayersUpdate
 from app.models.server.playtime import PlayerSession, PlayerPlaytime
 from app.services.coins import CoinsService
+from app.services.dailyreward import DailyRewardService
 
 coins_service = CoinsService()
 
@@ -145,3 +146,15 @@ async def get_me(
     Текущий пользователь по accessToken + clientToken.
     """
     return await AuthService().get_current_user(accessToken, clientToken)
+
+### daily reward
+
+@router.post("/users/daily/claim")
+async def claim_daily(accessToken: str = Query(...), clientToken: str = Query(...)):
+    me = await AuthService().get_current_user(accessToken, clientToken)  # :contentReference[oaicite:7]{index=7}
+    return await DailyRewardService().claim_daily(me["username"])
+
+@router.get("/users/daily/status")
+async def daily_status(accessToken: str = Query(...), clientToken: str = Query(...)):
+    me = await AuthService().get_current_user(accessToken, clientToken)
+    return await DailyRewardService().get_status(me["username"])

app/services/dailyreward.py

@@ -0,0 +1,93 @@
+from datetime import datetime, timedelta
+from app.db.database import users_collection, db
+
+coins_sessions_collection = db.coins_sessions
+
+class DailyRewardService:
+    async def claim_daily(self, username: str) -> dict:
+        now = datetime.utcnow()
+        today = now.date()
+
+        user = await users_collection.find_one({"username": username})
+        if not user:
+            return {"claimed": False, "reason": "user_not_found"}
+
+        last_claim_at = user.get("daily_last_claim_at")
+        last_claim_day = last_claim_at.date() if last_claim_at else None
+
+        # уже получал сегодня
+        if last_claim_day == today:
+            return {"claimed": False, "reason": "already_claimed_today", "streak": user.get("daily_streak", 0)}
+
+        # вычисляем новый стрик
+        yesterday = today - timedelta(days=1)
+        prev_streak = int(user.get("daily_streak", 0) or 0)
+
+        if last_claim_day == yesterday:
+            new_streak = prev_streak + 1
+        else:
+            new_streak = 1
+
+        # формула награды (пример)
+        base = 10
+        bonus = min(new_streak, 7) * 2   # кап на 7 дней
+        reward = base + bonus
+
+        # КЛЮЧЕВО: атомарная защита от двойного клика/параллельных запросов
+        # обновляем только если last_claim_day != today
+        result = await users_collection.update_one(
+            {
+                "username": username,
+                "$or": [
+                    {"daily_last_claim_at": {"$exists": False}},
+                    {"daily_last_claim_at": {"$lt": datetime(today.year, today.month, today.day)}},
+                ],
+            },
+            {
+                "$inc": {"coins": reward},
+                "$set": {"daily_last_claim_at": now, "daily_streak": new_streak},
+            },
+        )
+
+        if result.modified_count == 0:
+            # кто-то уже успел получить сегодня (гонка)
+            user2 = await users_collection.find_one({"username": username})
+            return {"claimed": False, "reason": "already_claimed_today", "streak": user2.get("daily_streak", 0)}
+
+        # лог в coins_sessions (у тебя уже так сделано для coins_update) :contentReference[oaicite:4]{index=4}
+        await coins_sessions_collection.insert_one({
+            "player_name": username,
+            "update_type": "daily_login",
+            "timestamp": now,
+            "coins_added": reward,
+            "streak": new_streak,
+        })
+
+        return {"claimed": True, "coins_added": reward, "streak": new_streak}
+    
+    async def get_status(self, username: str) -> dict:
+        now = datetime.utcnow()
+        today = now.date()
+
+        user = await users_collection.find_one({"username": username})
+        if not user:
+            return {"ok": False, "reason": "user_not_found"}
+
+        last_claim_at = user.get("daily_last_claim_at")
+        last_claim_day = last_claim_at.date() if last_claim_at else None
+
+        start_of_today = datetime(today.year, today.month, today.day)
+        start_of_tomorrow = start_of_today + timedelta(days=1)
+
+        can_claim = (last_claim_day != today)
+        seconds_to_next = 0 if can_claim else int((start_of_tomorrow - now).total_seconds())
+        if seconds_to_next < 0:
+            seconds_to_next = 0
+
+        return {
+            "ok": True,
+            "can_claim": can_claim,
+            "seconds_to_next": seconds_to_next,
+            "next_claim_at": start_of_tomorrow.isoformat() + "Z",
+            "streak": int(user.get("daily_streak", 0) or 0),
+        }