feat: add docs and custom exc

src/main.py

@@ -3,13 +3,14 @@ from contextlib import asynccontextmanager
 import secrets
 from typing import AsyncGenerator
 from apscheduler.schedulers.asyncio import AsyncIOScheduler
-from fastapi import Depends, FastAPI, status
+from fastapi import Depends,FastAPI
+from fastapi.exceptions import RequestValidationError
 from fastapi.openapi.docs import get_redoc_html, get_swagger_ui_html
 from fastapi.responses import HTMLResponse
 from fastapi.security import HTTPBasic, HTTPBasicCredentials
 from src.application.commands import PollKycSessionsCommand
 from src.application.domain.enums import LogFormat,LogLevel
-from src.application.domain.exceptions import ApplicationException
+from src.application.domain.exceptions import ApplicationException,UnauthorizedException
 from src.infrastructure.beorg import BeorgService
 from src.infrastructure.config.settings import get_settings
 from src.infrastructure.database.context import async_session_maker
@@ -18,7 +19,7 @@ from src.infrastructure.vault import JwtKeyStore, start_jwt_keys_scheduler
 from src.infrastructure.utils import generate_instance_id
 from src.infrastructure.logger import logger
 from src.infrastructure.config import settings
-from src.presentation.handlers import application_exception_handler, unhandled_exception_handler
+from src.presentation.handlers import application_exception_handler,unhandled_exception_handler,validation_exception_handler
 from src.presentation.middleware import TraceIDMiddleware, SecurityHeadersMiddleware
 from src.presentation.routing import kyc_router
 
@@ -29,11 +30,9 @@ async def verify_credentials(credentials: HTTPBasicCredentials = Depends(securit
     user_ok = secrets.compare_digest(credentials.username, settings.DOCS_USERNAME)
     pass_ok = secrets.compare_digest(credentials.password, settings.DOCS_PASSWORD)
     if not (user_ok and pass_ok):
-        raise ApplicationException(
-            status_code=status.HTTP_401_UNAUTHORIZED,
-            message='Unauthorized',
-            headers={'WWW-Authenticate': 'Basic'},
-        )
+        exception = UnauthorizedException()
+        exception.headers = {'WWW-Authenticate': 'Basic'}
+        raise exception
     return credentials
 
 
@@ -97,6 +96,7 @@ app: FastAPI = FastAPI(
 )
 
 app.add_exception_handler(ApplicationException, application_exception_handler)
+app.add_exception_handler(RequestValidationError, validation_exception_handler)
 app.add_exception_handler(Exception, unhandled_exception_handler)
 
 app.include_router(kyc_router)