add

2026-10-15 20:36:59 +08:00
commit 6bf949949c
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+"""计费域：watch_records / point_transactions / recharge_orders / recharge_packages"""
+from datetime import date, datetime
+from decimal import Decimal
+
+from sqlalchemy import Date, DateTime, Index, Numeric, SmallInteger, String, func
+from sqlalchemy.dialects.mysql import BIGINT, INTEGER
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.models.base import Base
+
+
+class WatchRecord(Base):
+    __tablename__ = "watch_records"
+
+    id: Mapped[int] = mapped_column(BIGINT(unsigned=True), primary_key=True, autoincrement=True)
+    subject_type: Mapped[int] = mapped_column(SmallInteger, comment="1用户 2游客")
+    subject_id: Mapped[str] = mapped_column(String(64), comment="user_id或device_id")
+    video_id: Mapped[int] = mapped_column(BIGINT(unsigned=True))
+    watch_date: Mapped[date] = mapped_column(Date)
+    cost_type: Mapped[int] = mapped_column(SmallInteger, comment="0免费 1积分 2会员 3本人")
+    cost_points: Mapped[int] = mapped_column(default=0)
+    watch_duration: Mapped[int] = mapped_column(default=0, comment="秒")
+    position: Mapped[int] = mapped_column(default=0, comment="最后播放进度(秒)，续播用")
+    created_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now())
+
+    __table_args__ = (
+        Index("uk_dedup", "subject_type", "subject_id", "video_id", "watch_date", unique=True),
+        Index("idx_subject", "subject_type", "subject_id", "created_at"),
+    )
+
+
+class PointTransaction(Base):
+    __tablename__ = "point_transactions"
+
+    id: Mapped[int] = mapped_column(BIGINT(unsigned=True), primary_key=True, autoincrement=True)
+    user_id: Mapped[int] = mapped_column(BIGINT(unsigned=True))
+    change_amount: Mapped[int] = mapped_column(comment="正增负减")
+    balance_after: Mapped[int] = mapped_column()
+    biz_type: Mapped[int] = mapped_column(
+        SmallInteger, comment="1充值 2观看 3评论奖励 4会员 5赠送 6调整 7扣回 8推荐奖励"
+    )
+    biz_id: Mapped[str] = mapped_column(String(64), default="")
+    remark: Mapped[str] = mapped_column(String(200), default="")
+    created_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now())
+
+    __table_args__ = (
+        Index("idx_user_created", "user_id", "created_at"),
+        Index("idx_biz", "biz_type", "biz_id"),
+    )
+
+
+class RechargeOrder(Base):
+    __tablename__ = "recharge_orders"
+
+    id: Mapped[int] = mapped_column(BIGINT(unsigned=True), primary_key=True, autoincrement=True)
+    order_no: Mapped[str] = mapped_column(String(32), unique=True)
+    user_id: Mapped[int] = mapped_column(BIGINT(unsigned=True))
+    amount_fen: Mapped[int] = mapped_column(comment="人民币金额(分)")
+    points: Mapped[int] = mapped_column(comment="应到账积分")
+    pay_method: Mapped[int] = mapped_column(SmallInteger, comment="1支付宝 2微信 3USDT")
+    status: Mapped[int] = mapped_column(SmallInteger, default=0, comment="0待支付 1已支付 2已关闭 3已退款")
+    third_trade_no: Mapped[str | None] = mapped_column(String(64), unique=True)
+    usdt_amount: Mapped[Decimal | None] = mapped_column(Numeric(18, 6))
+    usdt_rate: Mapped[Decimal | None] = mapped_column(Numeric(10, 4))
+    paid_at: Mapped[datetime | None] = mapped_column(DateTime)
+    expire_at: Mapped[datetime] = mapped_column(DateTime)
+    created_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now())
+    updated_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now(), onupdate=func.now())
+
+    __table_args__ = (Index("idx_user_status", "user_id", "status"),)
+
+
+class RechargePackage(Base):
+    """充值套餐档位（管理后台实时可配）"""
+
+    __tablename__ = "recharge_packages"
+
+    id: Mapped[int] = mapped_column(INTEGER(unsigned=True), primary_key=True, autoincrement=True)
+    amount_yuan: Mapped[int] = mapped_column()
+    points: Mapped[int] = mapped_column(comment="基础积分=金额x汇率")
+    bonus_points: Mapped[int] = mapped_column(default=0)
+    sort: Mapped[int] = mapped_column(default=0)
+    status: Mapped[int] = mapped_column(SmallInteger, default=1, comment="1上架 0下架")
+    created_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now())
+    updated_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now(), onupdate=func.now())