commented code

core/messages.go

@@ -3,6 +3,7 @@ package core
 import (
 	"bytes"
 	"fmt"
+	"log"
 	"math/rand"
 	"sort"
 	"strings"
@@ -47,6 +48,7 @@ func getHelpMessage() string {
 	return welcome + strings.Join(help, "")
 }
 
+// return random hats
 func getHatMessage() string {
 	hat := []string{"🧢", "👒", "⛑", "🎩", "🎓"}
 	rand.Seed(time.Now().UnixNano())
@@ -59,6 +61,8 @@ func getHatMessage() string {
 	return strings.Join(bag, " ")
 }
 
+// returns a random message if the processed message matchs with a pattern.
+// patterns are substrings belonging to a "domain" of lexical items
 func getTalkbackMessage(message string) string {
 	for _, t := range ConfigRegister.Talkback {
 		for _, p := range t.Domain.Patterns {
@@ -72,6 +76,7 @@ func getTalkbackMessage(message string) string {
 	return ""
 }
 
+// check if a message is a valid command. if yes, execute the command
 func MessageHandler(s *discordgo.Session, m *discordgo.MessageCreate) {
 	for alias, _ := range CommandRegister {
 		if strings.HasPrefix(m.Content, alias) {
@@ -113,12 +118,15 @@ func MessagePing(s *discordgo.Session, m *discordgo.MessageCreate, message strin
 	}
 }
 
+// generate TTS version of the message and upload it to the channel
 func MessageAudio(s *discordgo.Session, m *discordgo.MessageCreate, message string) {
+	log.Println("Messageaudio :", message)
 	var cleanMessage string = prepareTTSMessage(message)
 	filename, out := getAudioMessage(cleanMessage)
 	file := bytes.NewReader(out)
 	s.ChannelFileSend(m.ChannelID, filename, file)
 	// delete the receveid command after processing it. less clutter
+	log.Println("Messageaudio :", cleanMessage)
 	s.ChannelMessageDelete(m.ChannelID, m.ID)
 }