Initial YakPanel commit

YakPanel-server/backend/app/models/backup_plan.py

@@ -0,0 +1,15 @@
+"""YakPanel - Backup plan model for scheduled backups"""
+from sqlalchemy import String, Integer, Boolean
+from sqlalchemy.orm import Mapped, mapped_column
+from app.core.database import Base
+
+
+class BackupPlan(Base):
+    __tablename__ = "backup_plans"
+
+    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
+    name: Mapped[str] = mapped_column(String(128), nullable=False)
+    plan_type: Mapped[str] = mapped_column(String(32), nullable=False)  # site | database
+    target_id: Mapped[int] = mapped_column(Integer, nullable=False)  # site_id or database_id
+    schedule: Mapped[str] = mapped_column(String(64), nullable=False)  # cron expression, e.g. "0 2 * * *" = daily 2am
+    enabled: Mapped[bool] = mapped_column(Boolean, default=True)