up

server/build/lib/app/models/__init__.py

@@ -0,0 +1,26 @@
+"""模型汇总（Alembic autogenerate 依赖全量导入）"""
+from app.models.base import Base
+from app.models.admin import AdminLog, AdminUser
+from app.models.billing import PointTransaction, RechargeOrder, RechargePackage, WatchRecord
+from app.models.common import Notification, Report, SensitiveWord, SystemConfig
+from app.models.incentive import (
+    AssetTransaction,
+    AssetWallet,
+    Referral,
+    VideoEarning,
+    Withdrawal,
+)
+from app.models.interaction import Comment, Favorite, Like
+from app.models.user import MembershipOrder, User, UserMembership, UserWallet
+from app.models.video import Category, Tag, TranscodeTask, Video, VideoTag
+
+__all__ = [
+    "Base",
+    "User", "UserWallet", "UserMembership", "MembershipOrder",
+    "Video", "Category", "Tag", "VideoTag", "TranscodeTask",
+    "Comment", "Like", "Favorite",
+    "WatchRecord", "PointTransaction", "RechargeOrder", "RechargePackage",
+    "Referral", "AssetWallet", "AssetTransaction", "Withdrawal", "VideoEarning",
+    "Notification", "Report", "SensitiveWord", "SystemConfig",
+    "AdminUser", "AdminLog",
+]

server/build/lib/app/models/admin.py

@@ -0,0 +1,35 @@
+"""管理后台域：admin_users / admin_logs"""
+from datetime import datetime
+
+from sqlalchemy import DateTime, Index, SmallInteger, String, func
+from sqlalchemy.dialects.mysql import BIGINT
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.models.base import Base
+
+
+class AdminUser(Base):
+    __tablename__ = "admin_users"
+
+    id: Mapped[int] = mapped_column(BIGINT(unsigned=True), primary_key=True, autoincrement=True)
+    username: Mapped[str] = mapped_column(String(50), unique=True)
+    password_hash: Mapped[str] = mapped_column(String(255))
+    name: Mapped[str] = mapped_column(String(50), default="")
+    role: Mapped[str] = mapped_column(String(20), comment="super/reviewer/operator")
+    status: Mapped[int] = mapped_column(SmallInteger, default=1, comment="1正常 0禁用")
+    last_login_at: Mapped[datetime | None] = mapped_column(DateTime)
+    created_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now())
+
+
+class AdminLog(Base):
+    __tablename__ = "admin_logs"
+
+    id: Mapped[int] = mapped_column(BIGINT(unsigned=True), primary_key=True, autoincrement=True)
+    admin_id: Mapped[int] = mapped_column(BIGINT(unsigned=True))
+    action: Mapped[str] = mapped_column(String(50))
+    target: Mapped[str] = mapped_column(String(100), default="")
+    detail: Mapped[str] = mapped_column(String(1000), default="")
+    ip: Mapped[str] = mapped_column(String(45), default="")
+    created_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now())
+
+    __table_args__ = (Index("idx_admin_created", "admin_id", "created_at"),)

server/build/lib/app/models/base.py

@@ -0,0 +1,6 @@
+"""SQLAlchemy 声明式基类"""
+from sqlalchemy.orm import DeclarativeBase
+
+
+class Base(DeclarativeBase):
+    pass

server/build/lib/app/models/billing.py

@@ -0,0 +1,85 @@
+"""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())

server/build/lib/app/models/common.py

@@ -0,0 +1,64 @@
+"""通用域：notifications / reports / sensitive_words / system_configs"""
+from datetime import datetime
+
+from sqlalchemy import DateTime, Index, SmallInteger, String, func
+from sqlalchemy.dialects.mysql import BIGINT, INTEGER
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.models.base import Base
+
+
+class Notification(Base):
+    __tablename__ = "notifications"
+
+    id: Mapped[int] = mapped_column(BIGINT(unsigned=True), primary_key=True, autoincrement=True)
+    user_id: Mapped[int] = mapped_column(BIGINT(unsigned=True), comment="接收人")
+    type: Mapped[int] = mapped_column(SmallInteger, comment="1审核结果 2提现进度 3系统公告 4评论回复")
+    title: Mapped[str] = mapped_column(String(100), default="")
+    content: Mapped[str] = mapped_column(String(500), default="")
+    biz_id: Mapped[str] = mapped_column(String(64), default="")
+    is_read: Mapped[int] = mapped_column(SmallInteger, default=0)
+    created_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now())
+
+    __table_args__ = (Index("idx_user_read", "user_id", "is_read", "id"),)
+
+
+class Report(Base):
+    __tablename__ = "reports"
+
+    id: Mapped[int] = mapped_column(BIGINT(unsigned=True), primary_key=True, autoincrement=True)
+    user_id: Mapped[int] = mapped_column(BIGINT(unsigned=True), comment="举报人")
+    target_type: Mapped[int] = mapped_column(SmallInteger, comment="1视频 2评论")
+    target_id: Mapped[int] = mapped_column(BIGINT(unsigned=True))
+    reason_type: Mapped[int] = mapped_column(SmallInteger, comment="1色情低俗 2暴力血腥 3侵权 4广告营销 5其他")
+    remark: Mapped[str] = mapped_column(String(200), default="")
+    status: Mapped[int] = mapped_column(SmallInteger, default=0, comment="0待处理 1已处理 2已驳回")
+    handle_result: Mapped[str] = mapped_column(String(50), default="")
+    admin_id: Mapped[int | None] = mapped_column(BIGINT(unsigned=True))
+    created_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now())
+    handled_at: Mapped[datetime | None] = mapped_column(DateTime)
+
+    __table_args__ = (
+        Index("uk_user_target", "user_id", "target_type", "target_id", unique=True),
+        Index("idx_status", "status", "created_at"),
+    )
+
+
+class SensitiveWord(Base):
+    __tablename__ = "sensitive_words"
+
+    id: Mapped[int] = mapped_column(INTEGER(unsigned=True), primary_key=True, autoincrement=True)
+    word: Mapped[str] = mapped_column(String(50), unique=True)
+    created_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now())
+
+
+class SystemConfig(Base):
+    """平台配置键值对（后台可改，Redis 缓存 60s）"""
+
+    __tablename__ = "system_configs"
+
+    config_key: Mapped[str] = mapped_column(String(50), primary_key=True)
+    config_value: Mapped[str] = mapped_column(String(500), default="")
+    description: Mapped[str] = mapped_column(String(200), default="")
+    updated_by: Mapped[int | None] = mapped_column(BIGINT(unsigned=True))
+    updated_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now(), onupdate=func.now())

server/build/lib/app/models/incentive.py

@@ -0,0 +1,98 @@
+"""激励域：referrals / asset_wallets / asset_transactions / withdrawals / video_earnings"""
+from datetime import datetime
+from decimal import Decimal
+
+from sqlalchemy import DateTime, Index, Numeric, SmallInteger, String, func
+from sqlalchemy.dialects.mysql import BIGINT
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.models.base import Base
+
+
+class Referral(Base):
+    __tablename__ = "referrals"
+
+    id: Mapped[int] = mapped_column(BIGINT(unsigned=True), primary_key=True, autoincrement=True)
+    inviter_id: Mapped[int] = mapped_column(BIGINT(unsigned=True), comment="推荐人")
+    invitee_id: Mapped[int] = mapped_column(BIGINT(unsigned=True), comment="被推荐人")
+    invite_code: Mapped[str] = mapped_column(String(10))
+    status: Mapped[int] = mapped_column(SmallInteger, default=0, comment="0待激活 1有效 2无效 3风控冻结")
+    risk_flag: Mapped[str] = mapped_column(String(50), default="")
+    register_ip: Mapped[str] = mapped_column(String(45), default="")
+    activated_at: Mapped[datetime | None] = mapped_column(DateTime)
+    created_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now())
+
+    __table_args__ = (
+        Index("uk_invitee", "invitee_id", unique=True),
+        Index("idx_inviter", "inviter_id", "created_at"),
+        Index("idx_status", "status", "created_at"),
+    )
+
+
+class AssetWallet(Base):
+    __tablename__ = "asset_wallets"
+
+    user_id: Mapped[int] = mapped_column(BIGINT(unsigned=True), primary_key=True)
+    assets: Mapped[Decimal] = mapped_column(Numeric(12, 1), default=0, comment="当前资产(允许为负)")
+    total_earned: Mapped[Decimal] = mapped_column(Numeric(14, 1), default=0)
+    total_withdrawn: Mapped[Decimal] = mapped_column(Numeric(14, 1), default=0)
+    version: Mapped[int] = mapped_column(default=0)
+    updated_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now(), onupdate=func.now())
+
+
+class AssetTransaction(Base):
+    __tablename__ = "asset_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[Decimal] = mapped_column(Numeric(12, 1))
+    balance_after: Mapped[Decimal] = mapped_column(Numeric(12, 1))
+    biz_type: Mapped[int] = mapped_column(
+        SmallInteger, comment="1充值返利 2完整观看 3点赞 4提现 5提现退回 6返利扣回 7后台调整"
+    )
+    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 Withdrawal(Base):
+    __tablename__ = "withdrawals"
+
+    id: Mapped[int] = mapped_column(BIGINT(unsigned=True), primary_key=True, autoincrement=True)
+    withdraw_no: Mapped[str] = mapped_column(String(32), unique=True)
+    user_id: Mapped[int] = mapped_column(BIGINT(unsigned=True))
+    assets: Mapped[Decimal] = mapped_column(Numeric(12, 1))
+    amount_fen: Mapped[int] = mapped_column(comment="折合人民币(分)")
+    channel: Mapped[int] = mapped_column(SmallInteger, comment="1支付宝 2微信 3USDT")
+    account: Mapped[str] = mapped_column(String(200))
+    status: Mapped[int] = mapped_column(SmallInteger, default=0, comment="0待审核 1已打款 2已拒绝")
+    reason: Mapped[str] = mapped_column(String(200), default="")
+    admin_id: Mapped[int | None] = mapped_column(BIGINT(unsigned=True))
+    created_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now())
+    processed_at: Mapped[datetime | None] = mapped_column(DateTime)
+
+    __table_args__ = (
+        Index("idx_user", "user_id", "created_at"),
+        Index("idx_status", "status", "created_at"),
+    )
+
+
+class VideoEarning(Base):
+    """视频收益结算刻度（完整观看/点赞按增量结算，余数保留）"""
+
+    __tablename__ = "video_earnings"
+
+    video_id: Mapped[int] = mapped_column(BIGINT(unsigned=True), primary_key=True)
+    author_id: Mapped[int] = mapped_column(BIGINT(unsigned=True))
+    complete_views: Mapped[int] = mapped_column(default=0, comment="累计完整观看次数")
+    views_settled: Mapped[int] = mapped_column(default=0, comment="已结算的完整观看刻度")
+    likes_accrued: Mapped[int] = mapped_column(default=0, comment="累计点赞(取消会回退)")
+    likes_settled: Mapped[int] = mapped_column(default=0, comment="已结算的点赞刻度")
+    updated_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now(), onupdate=func.now())
+
+    __table_args__ = (Index("idx_author", "author_id"),)

server/build/lib/app/models/interaction.py

@@ -0,0 +1,56 @@
+"""互动域：comments / likes / favorites"""
+from datetime import datetime
+
+from sqlalchemy import DateTime, Index, SmallInteger, String, func
+from sqlalchemy.dialects.mysql import BIGINT
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.models.base import Base
+
+
+class Comment(Base):
+    __tablename__ = "comments"
+
+    id: Mapped[int] = mapped_column(BIGINT(unsigned=True), primary_key=True, autoincrement=True)
+    video_id: Mapped[int] = mapped_column(BIGINT(unsigned=True))
+    user_id: Mapped[int] = mapped_column(BIGINT(unsigned=True))
+    parent_id: Mapped[int] = mapped_column(BIGINT(unsigned=True), default=0, comment="0=一级评论")
+    reply_to_user_id: Mapped[int | None] = mapped_column(BIGINT(unsigned=True))
+    content: Mapped[str] = mapped_column(String(500))
+    like_count: Mapped[int] = mapped_column(default=0)
+    status: Mapped[int] = mapped_column(SmallInteger, default=1, comment="1正常 2已删除 3审核中")
+    reward_counted: Mapped[int] = mapped_column(SmallInteger, default=0, comment="是否已计入评论奖励进度")
+    created_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now())
+
+    __table_args__ = (
+        Index("idx_video", "video_id", "status", "created_at"),
+        Index("idx_user_video", "user_id", "video_id"),
+    )
+
+
+class Like(Base):
+    __tablename__ = "likes"
+
+    id: Mapped[int] = mapped_column(BIGINT(unsigned=True), primary_key=True, autoincrement=True)
+    user_id: Mapped[int] = mapped_column(BIGINT(unsigned=True))
+    video_id: Mapped[int] = mapped_column(BIGINT(unsigned=True))
+    created_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now())
+
+    __table_args__ = (
+        Index("uk_user_video", "user_id", "video_id", unique=True),
+        Index("idx_video", "video_id"),
+    )
+
+
+class Favorite(Base):
+    __tablename__ = "favorites"
+
+    id: Mapped[int] = mapped_column(BIGINT(unsigned=True), primary_key=True, autoincrement=True)
+    user_id: Mapped[int] = mapped_column(BIGINT(unsigned=True))
+    video_id: Mapped[int] = mapped_column(BIGINT(unsigned=True))
+    created_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now())
+
+    __table_args__ = (
+        Index("uk_user_video", "user_id", "video_id", unique=True),
+        Index("idx_video", "video_id"),
+    )

server/build/lib/app/models/user.py

@@ -0,0 +1,78 @@
+"""用户域：users / user_wallets / user_membership / membership_orders"""
+from datetime import datetime
+
+from sqlalchemy import DateTime, ForeignKey, Index, SmallInteger, String, func
+from sqlalchemy.dialects.mysql import BIGINT, INTEGER
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.models.base import Base
+
+
+class User(Base):
+    __tablename__ = "users"
+
+    id: Mapped[int] = mapped_column(BIGINT(unsigned=True), primary_key=True, autoincrement=True)
+    phone: Mapped[str | None] = mapped_column(String(20), unique=True, comment="手机号")
+    email: Mapped[str | None] = mapped_column(String(100), unique=True, comment="邮箱")
+    password_hash: Mapped[str] = mapped_column(String(255))
+    nickname: Mapped[str] = mapped_column(String(50), default="")
+    avatar_url: Mapped[str] = mapped_column(String(500), default="")
+    gender: Mapped[int] = mapped_column(SmallInteger, default=0, comment="0未知 1男 2女")
+    bio: Mapped[str] = mapped_column(String(200), default="")
+    status: Mapped[int] = mapped_column(SmallInteger, default=1, comment="1正常 2封禁 3已注销")
+    register_type: Mapped[int] = mapped_column(SmallInteger, comment="1手机 2邮箱")
+    invite_code: Mapped[str] = mapped_column(String(10), unique=True, default="", comment="我的邀请码")
+    register_ip: Mapped[str] = mapped_column(String(45), default="")
+    last_login_at: Mapped[datetime | None] = mapped_column(DateTime)
+    last_login_ip: Mapped[str] = mapped_column(String(45), default="")
+    deactivate_at: Mapped[datetime | None] = mapped_column(DateTime, comment="注销发起时间（7天冻结期）")
+    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_status_created", "status", "created_at"),)
+
+
+class UserWallet(Base):
+    __tablename__ = "user_wallets"
+
+    user_id: Mapped[int] = mapped_column(
+        BIGINT(unsigned=True), ForeignKey("users.id"), primary_key=True
+    )
+    points: Mapped[int] = mapped_column(INTEGER(unsigned=True), default=0)
+    total_recharge: Mapped[int] = mapped_column(INTEGER(unsigned=True), default=0)
+    total_earned: Mapped[int] = mapped_column(INTEGER(unsigned=True), default=0)
+    total_consumed: Mapped[int] = mapped_column(INTEGER(unsigned=True), default=0)
+    version: Mapped[int] = mapped_column(default=0, comment="乐观锁")
+    updated_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now(), onupdate=func.now())
+
+
+class UserMembership(Base):
+    """用户当前会员状态（冗余加速查询，以 expire_at 判定为准）"""
+
+    __tablename__ = "user_membership"
+
+    user_id: Mapped[int] = mapped_column(
+        BIGINT(unsigned=True), ForeignKey("users.id"), primary_key=True
+    )
+    is_member: Mapped[int] = mapped_column(SmallInteger, default=0)
+    current_plan: Mapped[str] = mapped_column(String(20), default="", comment="trial/month/year/lifetime")
+    is_lifetime: Mapped[int] = mapped_column(SmallInteger, default=0)
+    expire_at: Mapped[datetime | None] = mapped_column(DateTime, comment="终身卡为 NULL")
+    updated_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now(), onupdate=func.now())
+
+
+class MembershipOrder(Base):
+    __tablename__ = "membership_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), ForeignKey("users.id"))
+    plan_code: Mapped[str] = mapped_column(String(20), comment="trial/month/year/lifetime")
+    points_cost: Mapped[int] = mapped_column(default=0, comment="赠送为 0")
+    duration_days: Mapped[int] = mapped_column(default=0, comment="0=终身")
+    start_at: Mapped[datetime] = mapped_column(DateTime)
+    end_at: Mapped[datetime | None] = mapped_column(DateTime, comment="终身为 NULL")
+    source: Mapped[int] = mapped_column(SmallInteger, default=1, comment="1积分购买 2活动赠送")
+    created_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now())
+
+    __table_args__ = (Index("idx_user", "user_id", "created_at"),)

server/build/lib/app/models/video.py

@@ -0,0 +1,91 @@
+"""视频域：videos / categories / tags / video_tags / transcode_tasks"""
+from datetime import datetime
+
+from sqlalchemy import BigInteger, DateTime, Index, SmallInteger, String, func
+from sqlalchemy.dialects.mysql import BIGINT, INTEGER
+from sqlalchemy.orm import Mapped, mapped_column
+
+from app.models.base import Base
+
+
+class Video(Base):
+    __tablename__ = "videos"
+
+    id: Mapped[int] = mapped_column(BIGINT(unsigned=True), primary_key=True, autoincrement=True)
+    user_id: Mapped[int] = mapped_column(BIGINT(unsigned=True), comment="作者")
+    category_id: Mapped[int] = mapped_column(default=0)
+    title: Mapped[str] = mapped_column(String(100), default="")
+    description: Mapped[str] = mapped_column(String(500), default="")
+    cover_url: Mapped[str] = mapped_column(String(500), default="")
+    video_url: Mapped[str] = mapped_column(String(500), default="", comment="m3u8地址")
+    duration: Mapped[int] = mapped_column(default=0, comment="秒")
+    file_size: Mapped[int] = mapped_column(BigInteger, default=0)
+    width: Mapped[int] = mapped_column(default=0)
+    height: Mapped[int] = mapped_column(default=0)
+    status: Mapped[int] = mapped_column(
+        SmallInteger, default=0, comment="0转码中 1待审核 2已发布 3拒绝 4下架 5转码失败/已删除"
+    )
+    reject_reason: Mapped[str] = mapped_column(String(200), default="")
+    reviewer_id: Mapped[int | None] = mapped_column(BIGINT(unsigned=True))
+    reviewed_at: Mapped[datetime | None] = mapped_column(DateTime)
+    is_priority: Mapped[int] = mapped_column(SmallInteger, default=0)
+    view_count: Mapped[int] = mapped_column(BigInteger, default=0)
+    like_count: Mapped[int] = mapped_column(default=0)
+    comment_count: Mapped[int] = mapped_column(default=0)
+    favorite_count: Mapped[int] = mapped_column(default=0)
+    published_at: Mapped[datetime | None] = 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"),
+        Index("idx_feed", "status", "published_at"),
+        Index("idx_category", "category_id", "status"),
+    )
+
+
+class Category(Base):
+    __tablename__ = "categories"
+
+    id: Mapped[int] = mapped_column(INTEGER(unsigned=True), primary_key=True, autoincrement=True)
+    name: Mapped[str] = mapped_column(String(50))
+    sort: Mapped[int] = mapped_column(default=0)
+    status: Mapped[int] = mapped_column(SmallInteger, default=1, comment="1启用 0停用")
+
+
+class Tag(Base):
+    __tablename__ = "tags"
+
+    id: Mapped[int] = mapped_column(INTEGER(unsigned=True), primary_key=True, autoincrement=True)
+    name: Mapped[str] = mapped_column(String(20), unique=True)
+    video_count: Mapped[int] = mapped_column(default=0, comment="冗余")
+    created_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now())
+
+
+class VideoTag(Base):
+    __tablename__ = "video_tags"
+
+    id: Mapped[int] = mapped_column(BIGINT(unsigned=True), primary_key=True, autoincrement=True)
+    video_id: Mapped[int] = mapped_column(BIGINT(unsigned=True))
+    tag_id: Mapped[int] = mapped_column(INTEGER(unsigned=True))
+
+    __table_args__ = (
+        Index("uk_video_tag", "video_id", "tag_id", unique=True),
+        Index("idx_tag", "tag_id", "video_id"),
+    )
+
+
+class TranscodeTask(Base):
+    __tablename__ = "transcode_tasks"
+
+    id: Mapped[int] = mapped_column(BIGINT(unsigned=True), primary_key=True, autoincrement=True)
+    video_id: Mapped[int] = mapped_column(BIGINT(unsigned=True))
+    source_url: Mapped[str] = mapped_column(String(500))
+    task_status: Mapped[int] = mapped_column(SmallInteger, default=0, comment="0排队 1转码中 2成功 3失败")
+    priority: Mapped[int] = mapped_column(SmallInteger, default=0, comment="0普通 1优先(会员)")
+    retry_count: Mapped[int] = mapped_column(default=0)
+    error_msg: Mapped[str] = mapped_column(String(500), default="")
+    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_pick", "task_status", "priority", "created_at"),)