load project

backend/app/models/template.py

@@ -0,0 +1,54 @@
+from datetime import datetime
+
+from sqlalchemy import DateTime, ForeignKey, Integer, String, Text
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+
+from app.database import Base
+
+
+class DocumentTemplate(Base):
+    __tablename__ = "document_templates"
+
+    id: Mapped[int] = mapped_column(primary_key=True, index=True)
+    name: Mapped[str] = mapped_column(String(255))
+    description: Mapped[str | None] = mapped_column(Text, nullable=True)
+    original_filename: Mapped[str] = mapped_column(String(255))
+    file_path: Mapped[str] = mapped_column(String(512))
+    owner_id: Mapped[int] = mapped_column(ForeignKey("users.id", ondelete="CASCADE"))
+    is_public: Mapped[bool] = mapped_column(default=False)
+    created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)
+    updated_at: Mapped[datetime] = mapped_column(
+        DateTime, default=datetime.utcnow, onupdate=datetime.utcnow
+    )
+
+    owner = relationship("User", back_populates="templates")
+    variables = relationship(
+        "TemplateVariable",
+        back_populates="template",
+        cascade="all, delete-orphan",
+        order_by="TemplateVariable.order",
+    )
+    documents = relationship(
+        "FilledDocument",
+        back_populates="template",
+        cascade="all, delete-orphan",
+    )
+
+
+class TemplateVariable(Base):
+    __tablename__ = "template_variables"
+
+    id: Mapped[int] = mapped_column(primary_key=True, index=True)
+    template_id: Mapped[int] = mapped_column(
+        ForeignKey("document_templates.id", ondelete="CASCADE")
+    )
+    name: Mapped[str] = mapped_column(String(255))
+    label: Mapped[str] = mapped_column(String(255))
+    field_type: Mapped[str] = mapped_column(String(50))
+    default_value: Mapped[str | None] = mapped_column(Text, nullable=True)
+    is_required: Mapped[bool] = mapped_column(default=True)
+    order: Mapped[int] = mapped_column(Integer, default=0)
+    parent_variable: Mapped[str | None] = mapped_column(String(255), nullable=True)
+    style_params: Mapped[str | None] = mapped_column(Text, nullable=True)
+
+    template = relationship("DocumentTemplate", back_populates="variables")