feat: deliver agent foundation day 1

server/src/app/models/agent_asset.py

@@ -0,0 +1,79 @@
+from __future__ import annotations
+
+import uuid
+from datetime import datetime
+from typing import Any
+
+from sqlalchemy import DateTime, ForeignKey, String, Text, UniqueConstraint, func
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+from sqlalchemy.types import JSON
+
+from app.db.base_class import Base
+
+
+class AgentAsset(Base):
+    __tablename__ = "agent_assets"
+
+    id: Mapped[str] = mapped_column(String(36), primary_key=True, default=lambda: str(uuid.uuid4()))
+    asset_type: Mapped[str] = mapped_column(String(20), index=True)
+    code: Mapped[str] = mapped_column(String(100), unique=True, index=True)
+    name: Mapped[str] = mapped_column(String(200))
+    description: Mapped[str] = mapped_column(Text(), default="")
+    domain: Mapped[str] = mapped_column(String(50), index=True)
+    scenario_json: Mapped[list[Any]] = mapped_column(JSON, default=list)
+    owner: Mapped[str] = mapped_column(String(100))
+    reviewer: Mapped[str | None] = mapped_column(String(100), nullable=True)
+    status: Mapped[str] = mapped_column(String(20), index=True, default="draft")
+    current_version: Mapped[str | None] = mapped_column(String(30), nullable=True)
+    config_json: Mapped[dict[str, Any]] = mapped_column(JSON, default=dict)
+    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
+    updated_at: Mapped[datetime] = mapped_column(
+        DateTime(timezone=True), server_default=func.now(), onupdate=func.now()
+    )
+
+    versions = relationship(
+        "AgentAssetVersion",
+        back_populates="asset",
+        cascade="all, delete-orphan",
+        order_by="desc(AgentAssetVersion.created_at)",
+    )
+    reviews = relationship(
+        "AgentAssetReview",
+        back_populates="asset",
+        cascade="all, delete-orphan",
+        order_by="desc(AgentAssetReview.created_at)",
+    )
+    scheduled_runs = relationship("AgentRun", back_populates="task_asset")
+
+
+class AgentAssetVersion(Base):
+    __tablename__ = "agent_asset_versions"
+    __table_args__ = (
+        UniqueConstraint("asset_id", "version", name="uq_agent_asset_versions_asset_version"),
+    )
+
+    id: Mapped[str] = mapped_column(String(36), primary_key=True, default=lambda: str(uuid.uuid4()))
+    asset_id: Mapped[str] = mapped_column(ForeignKey("agent_assets.id"), index=True)
+    version: Mapped[str] = mapped_column(String(30))
+    content: Mapped[str] = mapped_column(Text())
+    content_type: Mapped[str] = mapped_column(String(20))
+    change_note: Mapped[str | None] = mapped_column(Text(), nullable=True)
+    created_by: Mapped[str] = mapped_column(String(100))
+    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
+
+    asset = relationship("AgentAsset", back_populates="versions")
+
+
+class AgentAssetReview(Base):
+    __tablename__ = "agent_asset_reviews"
+
+    id: Mapped[str] = mapped_column(String(36), primary_key=True, default=lambda: str(uuid.uuid4()))
+    asset_id: Mapped[str] = mapped_column(ForeignKey("agent_assets.id"), index=True)
+    version: Mapped[str] = mapped_column(String(30))
+    reviewer: Mapped[str] = mapped_column(String(100))
+    review_status: Mapped[str] = mapped_column(String(20), index=True)
+    review_note: Mapped[str | None] = mapped_column(Text(), nullable=True)
+    reviewed_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True)
+    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
+
+    asset = relationship("AgentAsset", back_populates="reviews")