mirror of
https://github.com/QuivrHQ/quivr.git
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102 lines
3.1 KiB
Python
102 lines
3.1 KiB
Python
from uuid import UUID
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from auth import AuthBearer, get_current_user
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from fastapi import APIRouter, Depends, Query
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from logger import get_logger
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from models import Brain, UserIdentity
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from repository.files.delete_file import delete_file_from_storage
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from repository.files.generate_file_signed_url import generate_file_signed_url
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from repository.knowledge.get_all_knowledge import get_all_knowledge
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from repository.knowledge.get_knowledge import get_knowledge
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from repository.knowledge.remove_knowledge import remove_knowledge
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from routes.authorizations.brain_authorization import (
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RoleEnum,
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has_brain_authorization,
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validate_brain_authorization,
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)
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knowledge_router = APIRouter()
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logger = get_logger(__name__)
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@knowledge_router.get(
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"/knowledge", dependencies=[Depends(AuthBearer())], tags=["Knowledge"]
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)
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async def list_knowledge_in_brain_endpoint(
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brain_id: UUID = Query(..., description="The ID of the brain"),
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current_user: UserIdentity = Depends(get_current_user),
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):
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"""
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Retrieve and list all the knowledge in a brain.
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"""
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validate_brain_authorization(brain_id=brain_id, user_id=current_user.id)
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knowledges = get_all_knowledge(brain_id)
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logger.info("List of knowledge from knowledge table", knowledges)
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return {"knowledges": knowledges}
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@knowledge_router.delete(
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"/knowledge/{knowledge_id}",
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dependencies=[
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Depends(AuthBearer()),
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Depends(has_brain_authorization(RoleEnum.Owner)),
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],
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tags=["Knowledge"],
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)
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async def delete_endpoint(
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knowledge_id: UUID,
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current_user: UserIdentity = Depends(get_current_user),
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brain_id: UUID = Query(..., description="The ID of the brain"),
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):
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"""
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Delete a specific knowledge from a brain.
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"""
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validate_brain_authorization(brain_id=brain_id, user_id=current_user.id)
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brain = Brain(id=brain_id)
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knowledge = get_knowledge(knowledge_id)
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file_name = knowledge.file_name if knowledge.file_name else knowledge.url
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remove_knowledge(knowledge_id)
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if knowledge.file_name:
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delete_file_from_storage(f"{brain_id}/{knowledge.file_name}")
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brain.delete_file_from_brain(knowledge.file_name)
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elif knowledge.url:
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brain.delete_file_from_brain(knowledge.url)
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return {
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"message": f"{file_name} of brain {brain_id} has been deleted by user {current_user.email}."
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}
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@knowledge_router.get(
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"/knowledge/{knowledge_id}/signed_download_url",
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dependencies=[Depends(AuthBearer())],
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tags=["Knowledge"],
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)
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async def generate_signed_url_endpoint(
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knowledge_id: UUID,
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current_user: UserIdentity = Depends(get_current_user),
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):
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"""
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Generate a signed url to download the file from storage.
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"""
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knowledge = get_knowledge(knowledge_id)
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validate_brain_authorization(brain_id=knowledge.brain_id, user_id=current_user.id)
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if knowledge.file_name == None:
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raise Exception(f"Knowledge {knowledge_id} has no file_name associated with it")
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file_path_in_storage = f"{knowledge.brain_id}/{knowledge.file_name}"
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file_signed_url = generate_file_signed_url(file_path_in_storage)
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return file_signed_url
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