feat: price list generator

routers/service.py

@@ -1,11 +1,13 @@
+from io import BytesIO
 from typing import Annotated
 
-from fastapi import APIRouter, Depends
+from fastapi import APIRouter, Depends, Response
 from sqlalchemy.ext.asyncio import AsyncSession
 
 import enums.service
 from backend.dependecies import SessionDependency
 from backend.session import get_session
+from generators.price_list_pdf_generator.generator import PriceListPdfGenerator
 from schemas.base import BaseEnumListSchema
 from schemas.service import *
 from services.auth import guest_user, authorized_user
@@ -84,6 +86,17 @@ async def reorder(
     return await ServiceService(session).reorder(request)
 
 
+@service_router.get(
+    '/price-list',
+    operation_id='get_price_list',
+    # dependencies=[Depends(authorized_user)],
+)
+async def get_price_list(
+        session: Annotated[AsyncSession, Depends(get_session)],
+):
+    pdf_file: BytesIO = await PriceListPdfGenerator(session).create_price_list_pdf()
+    return Response(pdf_file.getvalue(), media_type='application/pdf')
+
 # endregion
 
 # region Categories