From 8cab479d1154f264fd8d3ad9381e8a0a83617fce Mon Sep 17 00:00:00 2001
From: sirrow <sirrow@gmail.com>
Date: Sun, 31 Aug 2025 13:13:00 +0900
Subject: [PATCH] =?UTF-8?q?=E5=91=BC=E3=81=B3=E5=87=BA=E3=81=99=E3=83=81?=
 =?UTF-8?q?=E3=83=A3=E3=83=B3=E3=83=8D=E3=83=AB=E3=82=92=E9=96=93=E9=81=95?=
 =?UTF-8?q?=E3=81=A3=E3=81=A6=E3=82=8B=E5=A0=B4=E5=90=88=E3=81=AE=E5=87=A6?=
 =?UTF-8?q?=E7=90=86=E3=82=92=E8=BF=BD=E5=8A=A0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 main.go | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/main.go b/main.go
index 535defe..df590d4 100644
--- a/main.go
+++ b/main.go
@@ -49,6 +49,7 @@ func lookupWaitingUserIndex(userID string) int {
 
 func main() {
 	discordToken := os.Getenv("DISCORD_TOKEN")
+	discordChannelId := os.Getenv("DISCORD_CHANNEL_ID")
 
 	discord, err := discordgo.New("Bot " + discordToken)
 	if err != nil {
@@ -61,6 +62,14 @@ func main() {
 	})
 	discord.AddHandler(func(s *discordgo.Session, i *discordgo.InteractionCreate) {
 		if i.Type == discordgo.InteractionApplicationCommand {
+			if i.ChannelID != discordChannelId {
+				s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
+					Type: discordgo.InteractionResponseChannelMessageWithSource,
+					Data: &discordgo.InteractionResponseData{
+						Content: "コマンドを使うチャンネルを間違ってますよ。",
+					},
+				})
+			}
 			roles, _ := s.GuildRoles(i.GuildID)
 			var discordWaintingRoleId string
 			for _, role := range roles {