from abc import ABC

from typing import Dict, Optional, List


class IDocumentStore(ABC):

    async def save_to_db(self, collection: str, item: Dict, doc_id: Optional[str] = None) -> Optional[str]:
        pass

    async def get_doc_by_id(self, collection: str, doc_id: str) -> Optional[Dict]:
        pass

    async def find(self, collection: str, query: Optional[Dict]) -> List[Dict]:
        pass

    async def update(self, collection: str, filter_query: Dict, update: Dict) -> Optional[str]:
        pass