added test commands

.env.example

@@ -1 +1 @@
-BOT_TOKEN = ""
+BOT_TOKEN="<Your bot token>"

go.mod

@@ -3,9 +3,12 @@ module github.com/vaporvee/tag-bot
 go 1.21.6
 
 require (
-	github.com/bwmarrin/discordgo v0.27.1 // indirect
+	github.com/bwmarrin/discordgo v0.27.1
+	github.com/joho/godotenv v1.5.1
+)
+
+require (
 	github.com/gorilla/websocket v1.4.2 // indirect
-	github.com/joho/godotenv v1.5.1 // indirect
 	golang.org/x/crypto v0.0.0-20210421170649-83a5a9bb288b // indirect
 	golang.org/x/sys v0.0.0-20201119102817-f84b799fce68 // indirect
 )

main.go

@@ -2,7 +2,6 @@ package main
 
 import (
 	"fmt"
-	"log"
 	"os"
 	"os/signal"
 	"syscall"
@@ -12,29 +11,113 @@ import (
 )
 
 func main() {
-	err := godotenv.Load()
-	if err != nil {
-		log.Fatal("Error loading .env file: ", err)
-	}
+	godotenv.Load()
 	discord, err := discordgo.New("Bot " + os.Getenv("BOT_TOKEN"))
-	log.Println(err)
+	if err != nil {
+		fmt.Println("error creating Discord session,", err)
+		return
+	} else {
+		fmt.Println("Discord session created")
+	}
 	discord.Identify.Intents = discordgo.IntentsGuildMessages | discordgo.IntentsGuilds
-	discord.AddHandler(messageCreate)
+	defer removeCommandFromAllGuilds(discord)
+	discord.AddHandler(ready)
+	discord.AddHandler(interactionCreate)
 
-	fmt.Println("Bot is now running.  Press CTRL-C to exit.")
+	err = discord.Open()
+	if err != nil {
+		fmt.Println("error opening connection,", err)
+		return
+	}
+	fmt.Printf("Bot is now running as \"%s\"!", discord.State.User.Username)
 	sc := make(chan os.Signal, 1)
-	signal.Notify(sc, syscall.SIGINT, syscall.SIGTERM, os.Interrupt)
+	signal.Notify(sc, syscall.SIGINT, syscall.SIGTERM, os.Interrupt, os.Kill)
 	<-sc
+	fmt.Println("\nShutting down...")
+	defer removeCommandFromAllGuilds(discord)
 	discord.Close()
 }
 
-func messageCreate(s *discordgo.Session, m *discordgo.MessageCreate) {
-	if m.Author.ID == s.State.User.ID { //bot doesn't take its own messages
-		return
+func ready(s *discordgo.Session, event *discordgo.Ready) {
+	commands := []*discordgo.ApplicationCommand{
+		{
+			Name:        "test",
+			Description: "A test command.",
+		},
+		{
+			Name:        "secondtest",
+			Description: "A second test command.",
+			Options: []*discordgo.ApplicationCommandOption{
+				{
+					Type:        discordgo.ApplicationCommandOptionString,
+					Name:        "query",
+					Description: "The query to search for.",
+					Required:    true,
+				},
+			},
+		},
 	}
-	if m.Message.Content == "test" {
-		s.ChannelMessageSendEmbed(m.ChannelID, &discordgo.MessageEmbed{
-			Title: "TESTED WOOOWW",
+
+	for _, guild := range event.Guilds {
+		_, err := s.ApplicationCommandCreate(s.State.User.ID, guild.ID, commands[0])
+		if err != nil {
+			fmt.Println("error creating command,", err)
+			continue // Continue to the next guild
+		}
+
+		_, err = s.ApplicationCommandCreate(s.State.User.ID, guild.ID, commands[1])
+		if err != nil {
+			fmt.Println("error creating command,", err)
+			continue // Continue to the next guild
+		}
+	}
+}
+
+func interactionCreate(s *discordgo.Session, i *discordgo.InteractionCreate) {
+	if i.Type == discordgo.InteractionApplicationCommand {
+		if i.ApplicationCommandData().Name == "test" {
+			s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
+				Type: discordgo.InteractionResponseChannelMessageWithSource,
+				Data: &discordgo.InteractionResponseData{
+					Content: "You tested me!",
+				},
+			})
+		}
+		if i.ApplicationCommandData().Name == "secondtest" {
+			// Check if the command has options
+			if len(i.ApplicationCommandData().Options) > 0 {
+				// Loop through the options and handle them
+				for _, option := range i.ApplicationCommandData().Options {
+					switch option.Name {
+					case "query":
+						value := option.Value.(string)
+						response := fmt.Sprintf("You provided the query: %s", value)
+						s.InteractionRespond(i.Interaction, &discordgo.InteractionResponse{
+							Type: discordgo.InteractionResponseChannelMessageWithSource,
+							Data: &discordgo.InteractionResponseData{
+								Content: response,
+							},
 						})
 					}
 				}
+			}
+		}
+	}
+}
+
+func removeCommandFromAllGuilds(s *discordgo.Session) {
+	for _, guild := range s.State.Guilds {
+		existingCommands, err := s.ApplicationCommands(s.State.User.ID, guild.ID)
+		if err != nil {
+			fmt.Printf("error fetching existing commands for guild %s: %v\n", guild.Name, err)
+			continue
+		}
+
+		for _, existingCommand := range existingCommands {
+			err := s.ApplicationCommandDelete(s.State.User.ID, guild.ID, existingCommand.ID)
+			if err != nil {
+				fmt.Printf("error deleting command %s for guild %s: %v\n", existingCommand.Name, guild.Name, err)
+			}
+		}
+	}
+}