Add admin panel

backend/app/models/admin_log.py

@@ -0,0 +1,46 @@
+from datetime import datetime
+from enum import Enum
+from sqlalchemy import String, DateTime, Integer, ForeignKey, JSON
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+
+from app.core.database import Base
+
+
+class AdminActionType(str, Enum):
+    # User actions
+    USER_BAN = "user_ban"
+    USER_UNBAN = "user_unban"
+    USER_AUTO_UNBAN = "user_auto_unban"  # System automatic unban
+    USER_ROLE_CHANGE = "user_role_change"
+
+    # Marathon actions
+    MARATHON_FORCE_FINISH = "marathon_force_finish"
+    MARATHON_DELETE = "marathon_delete"
+
+    # Content actions
+    CONTENT_UPDATE = "content_update"
+
+    # Broadcast actions
+    BROADCAST_ALL = "broadcast_all"
+    BROADCAST_MARATHON = "broadcast_marathon"
+
+    # Auth actions
+    ADMIN_LOGIN = "admin_login"
+    ADMIN_2FA_SUCCESS = "admin_2fa_success"
+    ADMIN_2FA_FAIL = "admin_2fa_fail"
+
+
+class AdminLog(Base):
+    __tablename__ = "admin_logs"
+
+    id: Mapped[int] = mapped_column(primary_key=True)
+    admin_id: Mapped[int | None] = mapped_column(Integer, ForeignKey("users.id"), nullable=True, index=True)  # Nullable for system actions
+    action: Mapped[str] = mapped_column(String(50), nullable=False, index=True)
+    target_type: Mapped[str] = mapped_column(String(50), nullable=False)
+    target_id: Mapped[int] = mapped_column(Integer, nullable=False)
+    details: Mapped[dict | None] = mapped_column(JSON, nullable=True)
+    ip_address: Mapped[str | None] = mapped_column(String(50), nullable=True)
+    created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow, index=True)
+
+    # Relationships
+    admin: Mapped["User"] = relationship("User", foreign_keys=[admin_id])