Добавлено: логирование в файл

main.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"io"
 	"log"
 	"os"
 	"strings"
@@ -24,6 +25,7 @@ func main() {
 	bot := new(tg.Bot)
 	bot.Week = 5
 	bot.WkPath = os.Getenv("WK_PATH")
+	bot.Debug = log.New(io.MultiWriter(os.Stderr, database.CreateLog("messages")), "", log.LstdFlags)
 	err = bot.InitBot(os.Getenv("TELEGRAM_APITOKEN"), *engine)
 	if err != nil {
 		log.Fatal(err)
@@ -34,7 +36,7 @@ func main() {
 	for update := range *updates {
 		if update.Message != nil {
 			msg := update.Message
-			log.Printf("Message [%s] %s", msg.From.UserName, msg.Text)
+			bot.Debug.Printf("Message [%s] %s", msg.From.UserName, msg.Text)
 
 			tg_user, err := bot.InitUser(msg.From.ID, msg.From.UserName)
 			if err != nil {
@@ -55,7 +57,7 @@ func main() {
 
 		if update.CallbackQuery != nil {
 			query := update.CallbackQuery
-			log.Printf("Callback [%s] %s", query.From.UserName, query.Data)
+			bot.Debug.Printf("Callback [%s] %s", query.From.UserName, query.Data)
 
 			tg_user, err := bot.InitUser(query.From.ID, query.From.UserName)
 			if err != nil {

modules/database/mysql.go

@@ -1,10 +1,13 @@
 package database
 
 import (
+	"log"
 	"math/rand"
+	"os"
 
 	_ "github.com/go-sql-driver/mysql"
 	"xorm.io/xorm"
+	xlog "xorm.io/xorm/log"
 	"xorm.io/xorm/names"
 )
 
@@ -13,7 +16,8 @@ func Connect(user, pass, db string) (*xorm.Engine, error) {
 	if err != nil {
 		return nil, err
 	}
-
+	sqlLogger := xlog.NewSimpleLogger(CreateLog("sql"))
+	engine.SetLogger(sqlLogger)
 	engine.ShowSQL(true)
 	engine.SetMapper(names.SameMapper{})
 
@@ -38,3 +42,18 @@ func GenerateID(engine *xorm.Engine) (int64, error) {
 		return id, nil
 	}
 }
+
+func CreateLog(name string) *os.File {
+	if _, err := os.Stat("logs"); os.IsNotExist(err) {
+		err = os.Mkdir("logs", os.ModePerm)
+		if err != nil {
+			log.Fatal("Fail to create log folder")
+		}
+	}
+	fileName := "./logs/" + name + ".log"
+	logFile, err := os.Create(fileName)
+	if err != nil {
+		log.Fatal("Fail to open tg.log file")
+	}
+	return logFile
+}

modules/tg/bot.go

@@ -1,7 +1,9 @@
 package tg
 
 import (
+	"io"
 	"log"
+	"os"
 
 	"git.l9labs.ru/anufriev.g.a/l9_stud_bot/modules/database"
 	tgbotapi "github.com/go-telegram-bot-api/telegram-bot-api/v5"
@@ -14,6 +16,7 @@ type Bot struct {
 	TG_user database.TgUser
 	Week    int
 	WkPath  string
+	Debug   *log.Logger
 }
 
 func (bot *Bot) InitBot(token string, engine xorm.Engine) error {
@@ -24,6 +27,9 @@ func (bot *Bot) InitBot(token string, engine xorm.Engine) error {
 	}
 	bot.TG.Debug = true
 
+	logger := log.New(io.MultiWriter(os.Stderr, database.CreateLog("tg")), "", log.LstdFlags)
+	tgbotapi.SetLogger(logger)
+
 	bot.DB = &engine
 
 	log.Printf("Authorized on account %s", bot.TG.Self.UserName)