Begin commands package

alfred.go

@@ -2,17 +2,17 @@
 * @Author: Bartuccio Antoine
 * @Date:   2018-07-23 15:24:22
 * @Last Modified by:   klmp200
-* @Last Modified time: 2018-07-24 03:05:51
+* @Last Modified time: 2018-07-24 11:58:31
  */
 
 package main
 
 import (
+	"./commands"
 	"./settings"
 	"./shared"
 	tb "gopkg.in/tucnak/telebot.v2"
 	"log"
-	"strings"
 	"time"
 )
 
@@ -33,6 +33,7 @@ func main() {
 		log.Fatal(err)
 		return
 	}
+	shared.Bot = b
 
 	b.Handle("/hello", func(m *tb.Message) {
 		b.Send(m.Chat, "Bonjour "+m.Sender.Username)
@@ -42,18 +43,7 @@ func main() {
 		shared.History.AddMessage(m.Chat.ID, m.Text)
 	})
 
-	b.Handle("/sponge", func(m *tb.Message) {
-		message := ""
-		for i, char := range shared.History.LastMessage(m.Chat.ID) {
-			if i%2 == 0 {
-				message += strings.ToLower(string(char))
-			} else {
-				message += strings.ToUpper(string(char))
-			}
-		}
-		b.Send(m.Chat, message)
-
-	})
+	b.Handle("/sponge", commands.Sponge)
 
 	b.Handle("/git", func(m *tb.Message) {
 		b.Send(m.Chat, "Mon code est accessible librement à l'adresse https://git.klmp200.net/ALFRED/ALFRED. Venez contribuer :)")

commands/sponge.go

@@ -0,0 +1,27 @@
+/*
+* @Author: Bartuccio Antoine
+* @Date:   2018-07-24 11:52:11
+* @Last Modified by:   klmp200
+* @Last Modified time: 2018-07-24 11:58:42
+ */
+
+package commands
+
+import (
+	"../shared"
+	tb "gopkg.in/tucnak/telebot.v2"
+	"strings"
+)
+
+func Sponge(m *tb.Message) {
+	message := ""
+	for i, char := range shared.History.LastMessage(m.Chat.ID) {
+		if i%2 == 0 {
+			message += strings.ToLower(string(char))
+		} else {
+			message += strings.ToUpper(string(char))
+		}
+	}
+	shared.Bot.Send(m.Chat, message)
+
+}

shared/bot.go

@@ -0,0 +1,14 @@
+/*
+* @Author: Bartuccio Antoine
+* @Date:   2018-07-24 11:56:47
+* @Last Modified by:   klmp200
+* @Last Modified time: 2018-07-24 11:58:34
+ */
+
+package shared
+
+import (
+	tb "gopkg.in/tucnak/telebot.v2"
+)
+
+var Bot *tb.Bot

shared/history.go

@@ -2,7 +2,7 @@
 * @Author: Bartuccio Antoine
 * @Date:   2018-07-24 01:27:11
 * @Last Modified by:   klmp200
-* @Last Modified time: 2018-07-24 02:09:53
+* @Last Modified time: 2018-07-24 11:51:52
  */
 
 package shared
@@ -19,6 +19,7 @@ type history struct {
 
 var History history
 
+// Init a chat history of a given size
 func InitHistory(size int) {
 	History = history{}
 	History.mutex.Lock()
@@ -27,12 +28,14 @@ func InitHistory(size int) {
 	History.data = make(map[int64][]string)
 }
 
+// Get the number of messages saved in the history
 func (h history) Size() int {
 	h.mutex.Lock()
 	defer h.mutex.Unlock()
 	return h.size
 }
 
+// Get a selected message in a chat history
 func (h history) Message(chatID int64, n int) string {
 	h.mutex.Lock()
 	defer h.mutex.Unlock()
@@ -43,6 +46,7 @@ func (h history) Message(chatID int64, n int) string {
 	return ""
 }
 
+// Append a message to a given chat
 func (h history) AddMessage(chatID int64, m string) {
 	h.mutex.Lock()
 	defer h.mutex.Unlock()
@@ -52,6 +56,7 @@ func (h history) AddMessage(chatID int64, m string) {
 	h.append(chatID, m)
 }
 
+// Get the last message of a given chat
 func (h history) LastMessage(chatID int64) string {
 	h.mutex.Lock()
 	defer h.mutex.Unlock()
@@ -61,6 +66,7 @@ func (h history) LastMessage(chatID int64) string {
 	return ""
 }
 
+// Get a copy of a given chat history
 func (h history) ChatHistory(chatID int64) []string {
 	h.mutex.Lock()
 	defer h.mutex.Unlock()
@@ -73,6 +79,7 @@ func (h history) ChatHistory(chatID int64) []string {
 	return nil
 }
 
+// Add a message at the end of a chat and move everithyng up
 // Assert that the slice exists and mutex already locked
 func (h history) append(chatID int64, m string) {
 	c := make([]string, h.size-1, h.size-1)