update backend

src/kb_2315/backend/api/endpoints/line.py

@@ -1,5 +1,6 @@
 import sys
 from typing import Literal, cast
+from uuid import UUID
 
 from fastapi import APIRouter, HTTPException, Request
 from linebot.v3.exceptions import InvalidSignatureError
@@ -9,6 +10,7 @@
 from linebot.v3.webhooks.models.source import Source
 
 from kb_2315 import notify
+from kb_2315.backend.crud import crud_session
 from kb_2315.config import conf
 
 
@@ -57,4 +59,24 @@ async def handle_callback(request: Request) -> Literal["OK"]:
         if return_id is None:
             continue
 
+        if event.type == "postback":
+            pbdata: str = event.postback.data  # type: ignore
+            shoe_id, session_id = pbdata.split(":")
+
+            if crud_session.map_session_to_shoe(UUID(session_id), int(shoe_id)):
+                notify.line.send_message(
+                    message="選択を保存しました",
+                    send_to_id=return_id,
+                )
+            else:
+                notify.line.send_message(
+                    message="選択済みです",
+                    send_to_id=return_id,
+                )
+        else:
+            notify.line.send_message(
+                message="hello",
+                send_to_id=return_id,
+            )
+
     return "OK"