新增电子试验主文件目录与文件归档

backend/app/models/document.py

@@ -31,6 +31,7 @@ class Document(Base):
     id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
     trial_id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), ForeignKey("studies.id"), nullable=False)
     site_id: Mapped[Optional[uuid.UUID]] = mapped_column(UUID(as_uuid=True), ForeignKey("sites.id"), nullable=True)
+    etmf_node_id: Mapped[Optional[uuid.UUID]] = mapped_column(UUID(as_uuid=True), ForeignKey("etmf_nodes.id"), nullable=True)
     doc_no: Mapped[str] = mapped_column(String(50), nullable=False)
     doc_type: Mapped[str] = mapped_column(String(50), nullable=False)
     title: Mapped[str] = mapped_column(String(200), nullable=False)

backend/app/models/etmf.py

@@ -0,0 +1,44 @@
+from __future__ import annotations
+
+import uuid
+from datetime import datetime
+from typing import Optional
+
+from sqlalchemy import Boolean, DateTime, Enum, ForeignKey, Integer, String, Text, UniqueConstraint, func
+from sqlalchemy.dialects.postgresql import UUID
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+
+from app.db.base_class import Base
+from app.models.document import DocumentScopeType
+
+
+class EtmfNode(Base):
+    __tablename__ = "etmf_nodes"
+    __table_args__ = (
+        UniqueConstraint("study_id", "parent_id", "code", name="uq_etmf_nodes_study_parent_code"),
+    )
+
+    id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
+    study_id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), ForeignKey("studies.id"), nullable=False)
+    parent_id: Mapped[Optional[uuid.UUID]] = mapped_column(UUID(as_uuid=True), ForeignKey("etmf_nodes.id"), nullable=True)
+    code: Mapped[str] = mapped_column(String(50), nullable=False)
+    name: Mapped[str] = mapped_column(String(200), nullable=False)
+    description: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
+    scope_type: Mapped[DocumentScopeType] = mapped_column(
+        Enum(DocumentScopeType, name="document_scope_type"),
+        nullable=False,
+        server_default=DocumentScopeType.GLOBAL.value,
+    )
+    required: Mapped[bool] = mapped_column(Boolean, nullable=False, default=False, server_default="false")
+    expected_doc_type: Mapped[Optional[str]] = mapped_column(String(50), nullable=True)
+    sort_order: Mapped[int] = mapped_column(Integer, nullable=False, default=0, server_default="0")
+    is_active: Mapped[bool] = mapped_column(Boolean, nullable=False, default=True, server_default="true")
+    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), nullable=False, server_default=func.now())
+    updated_at: Mapped[datetime] = mapped_column(
+        DateTime(timezone=True),
+        nullable=False,
+        server_default=func.now(),
+        onupdate=func.now(),
+    )
+
+    parent = relationship("EtmfNode", remote_side=[id], foreign_keys=[parent_id])