Files
personal-ai-assistant/backend/app/schemas/memory.py
dolgolyov.alexei 8b8fe916f0 Phase 4: Documents & Memory — upload, FTS, AI tools, context injection
Backend:
- Document + MemoryEntry models with Alembic migration (GIN FTS index)
- File upload endpoint with path traversal protection (sanitized filenames)
- Background document text extraction (PyMuPDF)
- Full-text search on extracted_text via PostgreSQL tsvector/tsquery
- Memory CRUD with enum-validated categories/importance, field allow-list
- AI tools: save_memory, search_documents, get_memory (Claude function calling)
- Tool execution loop in stream_ai_response (multi-turn tool use)
- Context assembly: injects critical memory + relevant doc excerpts
- File storage abstraction (local filesystem, S3-swappable)
- Secure file deletion (DB flush before disk delete)

Frontend:
- Document upload dialog (drag-and-drop + file picker)
- Document list with status badges, search, download (via authenticated blob)
- Document viewer with extracted text preview
- Memory list grouped by category with importance color coding
- Memory editor with category/importance dropdowns
- Documents + Memory pages with full CRUD
- Enabled sidebar navigation for both sections

Review fixes applied:
- Sanitized upload filenames (path traversal prevention)
- Download via axios blob (not bare <a href>, preserves auth)
- Route ordering: /search before /{id}/reindex
- Memory update allows is_active=False + field allow-list
- MemoryEditor form resets on mode switch
- Literal enum validation on category/importance schemas
- DB flush before file deletion for data integrity

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-19 13:46:59 +03:00

44 lines
1.1 KiB
Python

import uuid
from datetime import datetime
from typing import Literal
from pydantic import BaseModel, Field
CategoryType = Literal["condition", "medication", "allergy", "vital", "document_summary", "other"]
ImportanceType = Literal["critical", "high", "medium", "low"]
class CreateMemoryRequest(BaseModel):
category: CategoryType
title: str = Field(min_length=1, max_length=255)
content: str = Field(min_length=1)
source_document_id: uuid.UUID | None = None
importance: ImportanceType = "medium"
is_active: bool = True
class UpdateMemoryRequest(BaseModel):
category: CategoryType | None = None
title: str | None = None
content: str | None = None
importance: ImportanceType | None = None
is_active: bool | None = None
class MemoryEntryResponse(BaseModel):
id: uuid.UUID
user_id: uuid.UUID
category: str
title: str
content: str
source_document_id: uuid.UUID | None
importance: str
is_active: bool
created_at: datetime
model_config = {"from_attributes": True}
class MemoryEntryListResponse(BaseModel):
entries: list[MemoryEntryResponse]