discordBots/cmd/tempbot/main.go
2023-01-26 01:04:16 +01:00

104 lines
2.4 KiB
Go

package main
import (
"context"
"github.com/disgoorg/disgo"
"github.com/disgoorg/disgo/bot"
"github.com/disgoorg/disgo/cache"
"github.com/disgoorg/disgo/gateway"
"github.com/disgoorg/log"
"github.com/disgoorg/snowflake/v2"
"os"
"os/signal"
"syscall"
"time"
)
var (
token = os.Getenv("disgo_token")
registerGuildID = snowflake.GetEnv("disgo_guild_id")
channelTempID snowflake.ID
)
func main() {
log.SetLevel(log.LevelInfo)
log.Info("starting tempbot...")
log.Info("disgo version: ", disgo.Version)
// permissions: Manage Messages
// intent:
client, err := disgo.New(token,
bot.WithGatewayConfigOpts(
gateway.WithIntents(gateway.IntentsNone),
),
bot.WithCacheConfigOpts(
cache.WithCaches(
cache.FlagsNone,
),
),
)
if err != nil {
log.Fatal("error while building disgo instance: ", err)
return
}
defer client.Close(context.TODO())
if err = client.OpenGateway(context.TODO()); err != nil {
log.Fatal("error while connecting to gateway: ", err)
}
channels, err := client.Rest().GetGuildChannels(registerGuildID)
for _, channel := range channels {
switch channel.Name() {
case "⌛-temp":
channelTempID = channel.ID()
}
}
if channelTempID == 0 {
log.Fatal("couldn't find needed channel")
}
// delete messages older then x min in channel
ticker := time.NewTicker(5 * time.Minute)
quit := make(chan struct{})
go func() {
for {
select {
case <-ticker.C:
messages, err := client.Rest().GetMessages(channelTempID, 0, 0, 0, 100)
if err != nil {
client.Logger().Error("error getting messages: ", err)
}
var messageIDs []snowflake.ID
for _, message := range messages {
if message.CreatedAt.Add(30 * time.Minute).Before(time.Now()) {
messageIDs = append(messageIDs, message.ID)
}
}
client.Logger().Debug("deleting messages: ", len(messageIDs))
if len(messageIDs) == 1 {
err = client.Rest().DeleteMessage(channelTempID, messageIDs[0])
if err != nil {
client.Logger().Error("error deleting messages: ", err)
}
}
if len(messageIDs) > 1 {
err = client.Rest().BulkDeleteMessages(channelTempID, messageIDs)
if err != nil {
client.Logger().Error("error deleting messages: ", err)
}
}
case <-quit:
ticker.Stop()
return
}
}
}()
log.Infof("tempbot is now running. Press CTRL-C to exit.")
s := make(chan os.Signal, 1)
signal.Notify(s, syscall.SIGINT, syscall.SIGTERM, os.Interrupt)
<-s
}