feat: add bearer schema and get_current_user function

api/api/schemas/base.py

@@ -1,7 +1,11 @@
+from fastapi.security import HTTPBearer
 from pydantic import BaseModel, ConfigDict
 from pydantic.alias_generators import to_camel
 
 
+bearer_schema = HTTPBearer() # схема для авторизации в swagger
+
+
 class Base(BaseModel):
     model_config = ConfigDict(
         from_attributes=True,

api/api/services/auth.py

@@ -1,3 +1,4 @@
+from fastapi import Request, HTTPException
 from typing import Optional
 from sqlalchemy.ext.asyncio import AsyncConnection
 from api.db.logic.auth import get_user
@@ -9,11 +10,17 @@ from api.db.tables.account import AccountStatus
 from api.utils.hasher import Hasher
 
 
+async def get_current_user(request: Request) -> Optional[User]:
+    if not hasattr(request.state, "current_user"):
+        return HTTPException(status_code=401, detail="Unauthorized")
+    return request.state.current_user
+
+
 async def authenticate_user(connection: AsyncConnection, username: str, password: str) -> Optional[User]:
     sql_user, sql_password = await get_user(connection, username)
 
-    if not sql_user or sql_user.status != AccountStatus.ACTIVE :
-         return None
+    if not sql_user or sql_user.status != AccountStatus.ACTIVE:
+        return None
     hasher = Hasher()
     if not hasher.verify_data(password, sql_password.key_value):
         return None