fixed a bug

Bot/Commands/reactionrole.go

@@ -167,22 +167,29 @@ func HandleReactionRole(s *discordgo.Session, i *discordgo.InteractionCreate) {
 	}
 
 	options := i.ApplicationCommandData().Options
-	count := int(options[0].IntValue())
 
-	// Determine style based on the additional option; default to primary.
+    // Extract count (required - type Integer)
+    countOpt := helpers.GetOption(options, "count")
+    if countOpt == nil {
+        helpers.HandleError(s, i, fmt.Errorf("missing count option"))
+        return
+    }
+    count := int(countOpt.IntValue())
+
+    // Determine style based on the "style" option; default to "primary"
     style := "primary"
-	if len(options) > 1 {
+    if opt := helpers.GetOption(options, "style"); opt != nil {
-		styleOpt := options[1]
+        if val := opt.StringValue(); val != "" {
-		if val := styleOpt.StringValue(); val != "" {
             style = val
         }
     }
 
+    // Extract target message ID from the "message_id" option if available.
     targetMsgID := ""
-	if len(options) > 2 {
+    if opt := helpers.GetOption(options, "message_id"); opt != nil {
-		opt := options[2]
         if val := opt.StringValue(); val != "" {
             targetMsgID = val
+            // Store the target message ID keyed by the user's ID.
             reactionRoleTarget[i.Member.User.ID] = targetMsgID
         }
     }
@@ -265,9 +272,8 @@ func HandleReactionRoleModalSubmit(s *discordgo.Session, i *discordgo.Interactio
 
 	btnStyle := mapStyle(styleStr)
 
-	log.Default().Println(targetMsgID, targetChannelID)
-
 	data := i.ModalSubmitData()
+
 	// There will be two action rows per pair.
 	count := len(data.Components) / 2
 	var buttons []discordgo.MessageComponent

Bot/Helpers/helpers.go

@@ -2,8 +2,19 @@ package helpers
 
 import (
 	"fmt"
+
+	"github.com/bwmarrin/discordgo"
 )
 
 func CreateMessageLink(guildID, channelID, messageID string) string {
 	return fmt.Sprintf("https://discord.com/channels/%s/%s/%s", guildID, channelID, messageID)
 }
+
+func GetOption(options []*discordgo.ApplicationCommandInteractionDataOption, name string) *discordgo.ApplicationCommandInteractionDataOption {
+	for _, opt := range options {
+		if opt.Name == name {
+			return opt
+		}
+	}
+	return nil
+}