Initial project commit

server/app/models/point_ledger.py

@@ -0,0 +1,28 @@
+from datetime import datetime
+
+from sqlalchemy import DateTime, ForeignKey, Integer, String, func
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+
+from app.db.base import Base
+
+
+class PointLedger(Base):
+    __tablename__ = "point_ledger"
+
+    id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
+    user_id: Mapped[int] = mapped_column(
+        Integer, ForeignKey("users.id"), nullable=False
+    )
+    change: Mapped[int] = mapped_column(Integer, nullable=False)
+    balance: Mapped[int] = mapped_column(Integer, nullable=False)
+    reason: Mapped[str] = mapped_column(String(200), nullable=False)
+    ref_type: Mapped[str | None] = mapped_column(String(50))
+    ref_id: Mapped[int | None] = mapped_column(Integer)
+    created_at: Mapped[datetime] = mapped_column(
+        DateTime(timezone=True), server_default=func.now()
+    )
+
+    user = relationship("User", lazy="selectin")
+
+    def __repr__(self) -> str:
+        return f"<PointLedger {self.id} user={self.user_id} change={self.change}>"