Cheng Zhou
71 lines
2.0 KiB
Python
71 lines
2.0 KiB
Python
import uuid
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from typing import Sequence
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from sqlalchemy import select
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from sqlalchemy.ext.asyncio import AsyncSession
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from app.models.knowledge_note import KnowledgeNote
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from app.schemas.knowledge_note import KnowledgeNoteCreate, KnowledgeNoteUpdate
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async def create_note(
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db: AsyncSession,
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study_id: uuid.UUID,
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note_in: KnowledgeNoteCreate,
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created_by: uuid.UUID | None,
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) -> KnowledgeNote:
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note = KnowledgeNote(
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study_id=study_id,
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site_name=note_in.site_name,
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title=note_in.title,
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content=note_in.content,
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level=note_in.level,
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created_by=created_by,
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)
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db.add(note)
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await db.commit()
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await db.refresh(note)
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return note
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async def get_note(db: AsyncSession, note_id: uuid.UUID) -> KnowledgeNote | None:
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result = await db.execute(select(KnowledgeNote).where(KnowledgeNote.id == note_id))
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return result.scalar_one_or_none()
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async def list_notes(
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db: AsyncSession,
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study_id: uuid.UUID,
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site_name: str | None = None,
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keyword: str | None = None,
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skip: int = 0,
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limit: int = 100,
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) -> Sequence[KnowledgeNote]:
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stmt = (
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select(KnowledgeNote)
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.where(KnowledgeNote.study_id == study_id)
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)
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if site_name:
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stmt = stmt.where(KnowledgeNote.site_name.ilike(f"%{site_name}%"))
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if keyword:
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stmt = stmt.where(KnowledgeNote.title.ilike(f"%{keyword}%"))
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stmt = stmt.order_by(KnowledgeNote.updated_at.desc()).offset(skip).limit(limit)
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result = await db.execute(stmt)
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return result.scalars().all()
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async def update_note(
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db: AsyncSession, note: KnowledgeNote, note_in: KnowledgeNoteUpdate
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) -> KnowledgeNote:
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update_data = note_in.model_dump(exclude_unset=True)
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for key, value in update_data.items():
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setattr(note, key, value)
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await db.commit()
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await db.refresh(note)
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return note
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async def delete_note(db: AsyncSession, note: KnowledgeNote) -> None:
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await db.delete(note)
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await db.commit()
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