basic message handling

cmd/bot/bot.go

@@ -4,6 +4,7 @@ import (
 	twitch "github.com/gempir/go-twitch-irc/v2"
 	"github.com/lyx0/nourybot/pkg/commands"
 	cfg "github.com/lyx0/nourybot/pkg/config"
+	"github.com/lyx0/nourybot/pkg/handlers"
 	log "github.com/sirupsen/logrus"
 )
 
@@ -26,7 +27,7 @@ func NewBot(cfg *cfg.Config) *Bot {
 func (b *Bot) Connect() error {
 	log.Info("fn Connect")
 	b.twitchClient.OnPrivateMessage(func(message twitch.PrivateMessage) {
-		commands.HandleCommand(message, b.twitchClient)
+		handlers.HandleTwitchMessage(message, b.twitchClient)
 	})
 
 	err := b.twitchClient.Connect()

pkg/config/config.go

@@ -10,6 +10,7 @@ import (
 type Config struct {
 	Username  string
 	Oauth     string
+	BotUserId string
 }
 
 func LoadConfig() *Config {
@@ -21,6 +22,7 @@ func LoadConfig() *Config {
 	cfg := &Config{
 		Username:  os.Getenv("TWITCH_USER"),
 		Oauth:     os.Getenv("TWITCH_PASS"),
+		BotUserId: os.Getenv("BOT_USER_ID"),
 	}
 	log.Info("Config loaded succesfully")
 

pkg/handlers/twitchmessage.go

@@ -0,0 +1,40 @@
+package handlers
+
+import (
+	"github.com/gempir/go-twitch-irc/v2"
+	"github.com/lyx0/nourybot/pkg/commands"
+	config "github.com/lyx0/nourybot/pkg/config"
+	log "github.com/sirupsen/logrus"
+)
+
+// HandleTwitchMessage takes in a twitch.Privatemessage and
+// *twitch.Client and has the logic to decide if the provided
+// PrivateMessage is a command or not and passes it on accordingly.
+// Typical twitch message tags https://paste.ivr.fi/nopiradodo.lua
+func HandleTwitchMessage(message twitch.PrivateMessage, client *twitch.Client) {
+	log.Info("fn HandleTwitchMessage")
+	log.Info(message)
+
+	// roomId is the Twitch UserID of the channel the message
+	// was sent in.
+	roomId := message.Tags["room-id"]
+
+	// The message has no room-id so something went wrong.
+	if roomId == "" {
+		log.Errorf("Missing room-id in message tag", roomId)
+		return
+	}
+
+	// Message was sent from the Bot. Don't act on it
+	// so that we don't repeat ourself.
+	if message.Tags["user-id"] == config.LoadConfig().BotUserId {
+		return
+	}
+
+	if len(message.Message) >= 2 {
+		if message.Message[:2] == "()" {
+			commands.HandleCommand(message, client)
+		}
+	}
+
+}