PermissionGacha/starboard.go

package main

import (
	"time"

	"github.com/bwmarrin/discordgo"
)

const starEmoji = "⭐"

func listenToStarboardReact(s *discordgo.Session, m *discordgo.MessageReactionAdd) {
	if m.Emoji.Name != starEmoji {
		return
	}
	messageTimestamp, err := discordgo.SnowflakeTimestamp(m.MessageID)
	if err != nil {
		logError(s, "listenToStarboardReact", "snowflakeTimestamp", m.MessageID, err)
		return
	}
	if time.Now().Sub(messageTimestamp) > 24*time.Hour {
		return
	}

	reacter, err := s.MessageReactions(m.ChannelID, m.MessageID, starEmoji, 5)
	if err != nil {
		logError(s, "listenToStarboardReact", "messageReactions", m.ChannelID, m.MessageID, err)
		return
	}
	if len(reacter) < 3 {
		return
	}

	msg, err := s.ChannelMessage(m.ChannelID, m.MessageID)
	if err != nil {
		logError(s, "listenToStarboardReact", "channelMessage", m.ChannelID, m.MessageID, err)
		return
	}

	color := s.State.UserColor(msg.Author.ID, m.ChannelID)
	if color == 0 {
		//White as fallback
		color = 0xFFFFFF
	}
	_, err = s.ChannelMessageSendEmbed(
		"645551408283648000",
		&discordgo.MessageEmbed{
			Title:       "Starred Message",
			Description: msg.Content,
			URL:         "https://discordapp.com/channels/" + m.GuildID + "/" + m.ChannelID + "/" + m.MessageID,
			Color:       color,
			Timestamp:   messageTimestamp.Format(time.RFC3339),
			Author: &discordgo.MessageEmbedAuthor{
				Name:    msg.Author.Username + "#" + msg.Author.Discriminator,
				IconURL: "https://cdn.discordapp.com/avatars/" + msg.Author.ID + "/" + msg.Author.Avatar + ".png",
			},
		},
	)
	if err != nil {
		logError(s, "listenToStarboardReact", "channelMessageSendEmbed", err)
	}
}