Files
personal-ai-assistant/backend/app/models/generated_pdf.py
dolgolyov.alexei bb53eeee8e Phase 8: Customizable PDF Templates — locale support, admin editor, seed templates
Backend:
- PdfTemplate model with locale field + UNIQUE(name, locale) constraint
- Migration 007: pdf_templates table + template_id FK on generated_pdfs
- Template service: CRUD, Jinja2 validation, render preview with sample data
- Admin endpoints: CRUD /admin/pdf-templates + POST preview
- User endpoint: GET /pdf/templates (active templates list)
- pdf_service: resolves template from DB by ID or falls back to default
  for the appropriate locale
- AI generate_pdf tool accepts optional template_id
- Seed script + 4 HTML template files:
  - Basic Report (en/ru) — general-purpose report
  - Medical Report (en/ru) — health-focused with disclaimers

Frontend:
- Admin PDF templates page with editor, locale selector, live preview (iframe),
  template variables reference panel
- PDF page: template selector dropdown in generation form
- API clients for admin CRUD + user template listing
- Sidebar: admin templates link
- English + Russian translations

Also added Phase 9 (OAuth) and Phase 10 (Rate Limits) placeholders to GeneralPlan.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-19 15:32:35 +03:00

29 lines
1.1 KiB
Python

import uuid
from sqlalchemy import ForeignKey, String, Text
from sqlalchemy.dialects.postgresql import ARRAY, UUID
from sqlalchemy.orm import Mapped, mapped_column, relationship
from app.database import Base
class GeneratedPdf(Base):
__tablename__ = "generated_pdfs"
user_id: Mapped[uuid.UUID] = mapped_column(
UUID(as_uuid=True), ForeignKey("users.id", ondelete="CASCADE"), nullable=False, index=True
)
title: Mapped[str] = mapped_column(String(255), nullable=False)
storage_path: Mapped[str] = mapped_column(Text, nullable=False)
source_document_ids: Mapped[list[uuid.UUID] | None] = mapped_column(ARRAY(UUID(as_uuid=True)), nullable=True)
source_chat_id: Mapped[uuid.UUID | None] = mapped_column(
UUID(as_uuid=True), ForeignKey("chats.id", ondelete="SET NULL"), nullable=True
)
template_id: Mapped[uuid.UUID | None] = mapped_column(
UUID(as_uuid=True), ForeignKey("pdf_templates.id", ondelete="SET NULL"), nullable=True
)
user: Mapped["User"] = relationship(back_populates="generated_pdfs") # noqa: F821
template: Mapped["PdfTemplate | None"] = relationship() # noqa: F821