discordBots/cmd/funbot/command/img.go

package command

import (
	"errors"
	"github.com/disgoorg/disgo/discord"
	"github.com/disgoorg/disgo/events"
	"grow.rievo.dev/discordBots/cmd/funbot/imgur"
	"log"
	"strings"
)

func Listener(event *events.ApplicationCommandInteractionCreate) {
	data := event.SlashCommandInteractionData()
	if data.CommandName() == "img" {
		handlerImg(event)
	}
}

func handlerImg(event *events.ApplicationCommandInteractionCreate) {
	data := event.SlashCommandInteractionData()
	value := data.String("type")

	link, err := func(value string) (string, error) {
		switch {
		case strings.HasPrefix(value, "imgur-"):
			link, err := imgur.GetRandomImgur(strings.TrimPrefix(value, "imgur-"))
			if err != nil {
				return "", err
			}
			return link, nil
		default:
			return "", errors.New("value not found")
		}
	}(value)
	if err != nil {
		log.Printf("ERROR: error on getting link: %v", err)
		return
	}

	err = event.CreateMessage(discord.NewMessageCreateBuilder().
		SetContent(link).
		SetEphemeral(false).Build())
	if err != nil {
		log.Printf("ERROR: error on sending response: %v", err)
		return
	}
}