会员积分改版V1

video-gen-api/app/api/v1/auth.py

@@ -12,7 +12,6 @@ from app.dependencies import (
     get_current_user_allow_password_pending,
     get_db,
 )
-from app.models.credit_record import CreditRecord
 from app.models.system_config import SystemConfig
 from app.models.user import User
 from app.schemas.auth import (
@@ -34,6 +33,10 @@ from app.services.auth import (
 )
 from app.services.sms import verify_sms_code
 from app.services.resource_capacity_service import get_user_resource_capacity_usage
+from app.enums.credit_balance import CreditBalanceSourceType, CreditLevel
+from app.services.credit.ledger_service import grant_credits
+from app.services.credit.query_service import attach_credit_snapshot, get_available_credits
+from app.services.credit.time_policy import add_natural_months
 from app.utils.id_gen import generate_id
 
 router = APIRouter(prefix="/auth", tags=["auth"])
@@ -93,50 +96,57 @@ async def _get_register_credits(db: AsyncSession) -> int:
 
 async def _add_register_credit_record(db: AsyncSession, user: User, credits: int) -> None:
     if credits <= 0:
+        attach_credit_snapshot(user, 0)
         return
-    record = CreditRecord(
-        id=generate_id(),
+    now = datetime.now(timezone.utc)
+    result = await grant_credits(
+        db,
         user_id=user.id,
-        type="recharge",
         amount=credits,
-        balance_after=user.credits,
         description=f"注册赠送 {credits} 积分",
+        source_type=CreditBalanceSourceType.REGISTER_GIFT.value,
+        source_id=user.id,
+        valid_from=now,
+        expires_at=add_natural_months(now, 1),
+        credit_level=CreditLevel.PROMOTIONAL.value,
+        related_id=user.id,
+        biz_key=f"register-gift:{user.id}",
+        request_time=now,
     )
-    db.add(record)
+    attach_credit_snapshot(user, result.balance_after)
 
 
 async def _handle_daily_login_credits(db: AsyncSession, user: User) -> None:
     enabled_result = await db.execute(
         select(SystemConfig.value).where(SystemConfig.key == "user_login_credits_enabled").limit(1)
     )
-    enabled = enabled_result.scalar_one_or_none() == "true"
-    if not enabled:
+    if enabled_result.scalar_one_or_none() != "true":
+        attach_credit_snapshot(user, await get_available_credits(db, user.id))
         return
-    
     credits_result = await db.execute(
         select(SystemConfig.value).where(SystemConfig.key == "user_login_credits").limit(1)
     )
     credits = int(credits_result.scalar_one_or_none() or "0")
-    if credits <= 0:
-        return
-
-    today = datetime.now(CST).date()
-    if user.last_login_at:
-        last_login_date = user.last_login_at.date()
-        if last_login_date >= today:
-            return
-    
-    user.credits += credits
-    
-    record = CreditRecord(
-        id=generate_id(),
-        user_id=user.id,
-        type="recharge",
-        amount=credits,
-        balance_after=user.credits,
-        description=f"每日登录赠送 {credits} 积分",
-    )
-    db.add(record)
+    now_cst = datetime.now(CST)
+    if credits > 0:
+        next_midnight_cst = datetime.combine(now_cst.date() + timedelta(days=1), datetime.min.time(), tzinfo=CST)
+        result = await grant_credits(
+            db,
+            user_id=user.id,
+            amount=credits,
+            description=f"每日登录赠送 {credits} 积分",
+            source_type=CreditBalanceSourceType.DAILY_LOGIN.value,
+            source_id=now_cst.date().isoformat(),
+            valid_from=now_cst,
+            expires_at=next_midnight_cst,
+            credit_level=CreditLevel.PROMOTIONAL.value,
+            related_id=user.id,
+            biz_key=f"daily-login:{user.id}:{now_cst.date().isoformat()}",
+            request_time=now_cst,
+        )
+        attach_credit_snapshot(user, result.balance_after)
+    else:
+        attach_credit_snapshot(user, await get_available_credits(db, user.id))
 
 
 @router.post(
@@ -226,7 +236,6 @@ async def register(req: RegisterRequest, db: AsyncSession = Depends(get_db)):
         phone=req.phone,
         hashed_password=hash_password(req.password),
         password_set_at=datetime.now(CST),
-        credits=register_credits,
         is_admin=False,
         user_type="frontend",
     )
@@ -342,7 +351,7 @@ async def get_site_info(db: AsyncSession = Depends(get_db)):
     """Public endpoint returning site name, logo, agreement and copyright info."""
     result = await db.execute(
         select(SystemConfig).where(SystemConfig.key.in_([
-            "site_name", "site_logo", "user_agreement_privacy_url", "site_copyright", "operation_manual", "login_bg_video", "optimize_hold_credits"
+            "site_name", "site_logo", "user_agreement_privacy_url", "site_copyright", "operation_manual", "login_bg_video"
         ]))
     )
     configs = result.scalars().all()
@@ -366,7 +375,6 @@ async def get_site_info(db: AsyncSession = Depends(get_db)):
         "site_copyright": info.get("site_copyright", "© 2026 智创 版权所有"),
         "operation_manual": info.get("operation_manual", ""),
         "login_bg_video": to_full_url(info.get("login_bg_video")) if info.get("login_bg_video") else "",
-        "optimize_hold_credits": int(info.get("optimize_hold_credits") or 5),
     }