153 lines
4.0 KiB
Python
153 lines
4.0 KiB
Python
import json
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import time
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import uuid
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from typing import Optional
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from open_webui.internal.db import Base, get_db
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from open_webui.utils.access_control import has_access
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from open_webui.models.users import Users, UserResponse
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from pydantic import BaseModel, ConfigDict
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from sqlalchemy import BigInteger, Boolean, Column, String, Text, JSON
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from sqlalchemy import or_, func, select, and_, text
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from sqlalchemy.sql import exists
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####################
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# Note DB Schema
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####################
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class Note(Base):
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__tablename__ = "note"
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id = Column(Text, primary_key=True)
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user_id = Column(Text)
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title = Column(Text)
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data = Column(JSON, nullable=True)
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meta = Column(JSON, nullable=True)
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access_control = Column(JSON, nullable=True)
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created_at = Column(BigInteger)
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updated_at = Column(BigInteger)
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class NoteModel(BaseModel):
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model_config = ConfigDict(from_attributes=True)
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id: str
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user_id: str
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title: str
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data: Optional[dict] = None
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meta: Optional[dict] = None
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access_control: Optional[dict] = None
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created_at: int # timestamp in epoch
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updated_at: int # timestamp in epoch
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####################
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# Forms
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####################
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class NoteForm(BaseModel):
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title: str
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data: Optional[dict] = None
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meta: Optional[dict] = None
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access_control: Optional[dict] = None
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class NoteUpdateForm(BaseModel):
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title: Optional[str] = None
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data: Optional[dict] = None
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meta: Optional[dict] = None
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access_control: Optional[dict] = None
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class NoteUserResponse(NoteModel):
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user: Optional[UserResponse] = None
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class NoteTable:
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def insert_new_note(
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self,
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form_data: NoteForm,
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user_id: str,
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) -> Optional[NoteModel]:
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with get_db() as db:
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note = NoteModel(
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**{
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"id": str(uuid.uuid4()),
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"user_id": user_id,
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**form_data.model_dump(),
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"created_at": int(time.time_ns()),
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"updated_at": int(time.time_ns()),
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}
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)
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new_note = Note(**note.model_dump())
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db.add(new_note)
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db.commit()
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return note
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def get_notes(self) -> list[NoteModel]:
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with get_db() as db:
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notes = db.query(Note).order_by(Note.updated_at.desc()).all()
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return [NoteModel.model_validate(note) for note in notes]
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def get_notes_by_user_id(
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self, user_id: str, permission: str = "write"
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) -> list[NoteModel]:
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notes = self.get_notes()
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return [
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note
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for note in notes
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if note.user_id == user_id
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or has_access(user_id, permission, note.access_control)
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]
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def get_note_by_id(self, id: str) -> Optional[NoteModel]:
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with get_db() as db:
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note = db.query(Note).filter(Note.id == id).first()
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return NoteModel.model_validate(note) if note else None
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def update_note_by_id(
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self, id: str, form_data: NoteUpdateForm
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) -> Optional[NoteModel]:
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with get_db() as db:
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note = db.query(Note).filter(Note.id == id).first()
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if not note:
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return None
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form_data = form_data.model_dump(exclude_unset=True)
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if "title" in form_data:
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note.title = form_data["title"]
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if "data" in form_data:
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note.data = {**note.data, **form_data["data"]}
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if "meta" in form_data:
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note.meta = {**note.meta, **form_data["meta"]}
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if "access_control" in form_data:
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note.access_control = form_data["access_control"]
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note.updated_at = int(time.time_ns())
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db.commit()
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return NoteModel.model_validate(note) if note else None
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def delete_note_by_id(self, id: str):
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with get_db() as db:
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db.query(Note).filter(Note.id == id).delete()
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db.commit()
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return True
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Notes = NoteTable()
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