add config

local/job/concert.go

@@ -3,8 +3,11 @@ package job
 import (
 	"context"
 	"fmt"
+	"log"
 	"os"
+	"rockhu-bot/local/model"
 	"rockhu-bot/local/service"
+	"time"
 
 	"github.com/bwmarrin/discordgo"
 	"github.com/robfig/cron/v3"
@@ -30,7 +33,6 @@ func NewConcertJob(as *service.ConcertService, cron *cron.Cron, dsc *discordgo.S
 		cron:    cron,
 		discord: dsc,
 	}
-
 	cron.AddFunc(os.Getenv("CONCERT_CRON"), ac.checkAndUpdate)
 	return ac
 }
@@ -43,13 +45,44 @@ func NewConcertJob(as *service.ConcertService, cron *cron.Cron, dsc *discordgo.S
 //	@Success		200	{array}	string
 //	@Router			/v1/Concert [get]
 func (ac *ConcertJob) checkAndUpdate() {
-	fmt.Print("Started CheckAndUpdate")
+	fmt.Println("Started CheckAndUpdate")
 	ctx := context.Background()
 	newConcerts := ac.service.CheckAndUpdateConcerts(ctx)
-	fmt.Print("Finished CheckAndUpdate")
+	fmt.Println("Finished CheckAndUpdate")
 
 	if len(newConcerts) > 0 {
-		ac.
+		for _, concert := range newConcerts {
+			sendMessageToAllChannels(ac.discord, concert)
+		}
 	}
 
 }
+
+func sendMessageToAllChannels(s *discordgo.Session, concert model.ConcertModel) {
+	// Get all guilds (servers) the bot is part of
+	guilds, err := s.UserGuilds(100, "", "", false)
+	if err != nil {
+		log.Printf("Error getting guilds: %v", err)
+		return
+	}
+
+	// Iterate over all guilds
+	for _, guild := range guilds {
+		// Get all channels in the guild
+		channels, err := s.GuildChannels(guild.ID)
+		if err != nil {
+			log.Printf("Error getting channels for guild %s: %v", guild.Name, err)
+			continue
+		}
+
+		// Iterate over all channels and send a message to text channels
+		for _, channel := range channels {
+			if channel.Type == discordgo.ChannelTypeGuildText {
+				_, err := s.ChannelMessageSendEmbed(channel.ID, &discordgo.MessageEmbed{Title: "New concert", Description: concert.Name, Timestamp: (time.Time)(concert.StartDate).Format("2006-01-02")})
+				if err != nil {
+					log.Printf("Error sending message to channel %s: %v", channel.Name, err)
+				}
+			}
+		}
+	}
+}