database/appwrite_client.py

import os
from dotenv import load_dotenv
from appwrite.client import Client
from appwrite.services.databases import Databases
from appwrite.services.users import Users
from appwrite.services.storage import Storage
from appwrite.services.account import Account

load_dotenv()

APPWRITE_ENDPOINT = os.getenv("APPWRITE_ENDPOINT")
APPWRITE_PROJECT_ID = os.getenv("APPWRITE_PROJECT_ID")
APPWRITE_API_KEY = os.getenv("APPWRITE_API_KEY")
APPWRITE_DATABASE_ID = os.getenv("APPWRITE_DATABASE_ID")

if not all([APPWRITE_ENDPOINT, APPWRITE_PROJECT_ID, APPWRITE_API_KEY, APPWRITE_DATABASE_ID]):
    raise ValueError("Missing required Appwrite environment variables.")

client = Client()
client.set_endpoint(APPWRITE_ENDPOINT)
client.set_project(APPWRITE_PROJECT_ID)
client.set_key(APPWRITE_API_KEY)

databases = Databases(client)
users = Users(client)
storage = Storage(client)

# Export instances for use in routers
__all__ = ["client", "databases", "users", "storage", "APPWRITE_DATABASE_ID"]