feat(FN-004): merge fusion/fn-004

apps/api/app/models/project.py

@@ -0,0 +1,36 @@
+import uuid
+from typing import TYPE_CHECKING
+
+from sqlalchemy import ForeignKey, String, Text, UniqueConstraint
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+
+from app.models.base import Base, TimestampMixin, UUIDMixin
+
+if TYPE_CHECKING:
+    from app.models.repository import Repository
+    from app.models.tool_instance import ToolInstance
+    from app.models.user import User
+    from app.models.workspace import Workspace
+
+
+class Project(Base, UUIDMixin, TimestampMixin):
+    __tablename__ = "project"
+    __table_args__ = (UniqueConstraint("owner_id", "slug"),)
+
+    owner_id: Mapped[uuid.UUID] = mapped_column(
+        ForeignKey("user.id"), index=True
+    )
+    name: Mapped[str] = mapped_column(String(255))
+    slug: Mapped[str] = mapped_column(String(255))
+    description: Mapped[str | None] = mapped_column(Text, nullable=True)
+
+    owner: Mapped["User"] = relationship(back_populates="projects")
+    repositories: Mapped[list["Repository"]] = relationship(
+        back_populates="project"
+    )
+    workspaces: Mapped[list["Workspace"]] = relationship(
+        back_populates="project"
+    )
+    tool_instances: Mapped[list["ToolInstance"]] = relationship(
+        back_populates="project"
+    )