add server method send_today_lessons_to_chat

.drone.yml

@@ -33,6 +33,8 @@ steps:
         from_secret: bot_token
       TOKEN_WEATHER:
         from_secret: bot_token_weather
+      CHAT_ID:
+        from_secret: bot_chat_id
       PASSWORD:
         from_secret: ssh_pass
     settings:
@@ -44,12 +46,13 @@ steps:
         from_secret: ssh_pass
       port:
         from_secret: ssh_port
-      envs: [ TOKEN,TOKEN_WEATHER,PASSWORD ]
+      envs: [ TOKEN,TOKEN_WEATHER,CHAT_ID,PASSWORD ]
       command_timeout: 10s
       script:
         - cd bots/verochka_tg_bot
         - echo $${TOKEN} > token.txt
         - echo $${TOKEN_WEATHER} > token_weather.txt
+        - echo $${CHAT_ID} > token_weather.txt
         - echo $${PASSWORD} | sudo -S systemctl restart verochka_tg_bot
 
 trigger:

.gitignore

@@ -5,3 +5,4 @@
 
 token.txt
 token_weather.txt
+chat_id.txt

main.go

@@ -8,6 +8,7 @@ import (
 	"math/rand"
 	"net/http"
 	"os"
+	"strconv"
 	"strings"
 	"student_bot/commands"
 	"student_bot/date"
@@ -25,6 +26,7 @@ type Opts struct {
 	Token  string `short:"t" long:"token" description:"Telegram api token"`
 	Name   string `short:"n" long:"name" description:"Telegram bot name" default:"@student_verochka_bot"`
 	Key    string `short:"k" long:"key" description:"Yandex weather API key"`
+	ChatID int64  `short:"c" long:"chat_id" description:"Telegram chat id"`
 }
 
 var sendMessage = false
@@ -37,6 +39,7 @@ func readToken() (string, error) {
 		return "", err
 	}
 	str := string(b)
+	str = strings.ReplaceAll(str, "\n", "")
 	return str, nil
 }
 
@@ -46,9 +49,20 @@ func readWeatherToken() (string, error) {
 		return "", err
 	}
 	str := string(b)
+	str = strings.ReplaceAll(str, "\n", "")
 	return str, nil
 }
 
+func readChatID() (int64, error) {
+	b, err := ioutil.ReadFile("chat_id.txt")
+	if err != nil {
+		return 0, err
+	}
+	str := string(b)
+	str = strings.ReplaceAll(str, "\n", "")
+	return strconv.ParseInt(str, 10, 64)
+}
+
 func main() {
 	run()
 }
@@ -68,7 +82,7 @@ func run() {
 		if err != nil {
 			panic(err)
 		}
-		opts.Token = strings.ReplaceAll(token, "\n", "")
+		opts.Token = token
 	}
 	fmt.Println(opts.Token)
 
@@ -77,10 +91,19 @@ func run() {
 		if err != nil {
 			panic(err)
 		}
-		opts.Key = strings.ReplaceAll(token, "\n", "")
+		opts.Key = token
 	}
 	fmt.Println(opts.Key)
 
+	if opts.ChatID == 0 {
+		chatID, err := readChatID()
+		if err != nil {
+			panic(err)
+		}
+		opts.ChatID = chatID
+	}
+	fmt.Println(opts.ChatID)
+
 	rand.Seed(time.Now().UnixNano())
 
 	imageService, err := new_year_service.NewNewYearService()
@@ -104,6 +127,7 @@ func run() {
 
 	go func() {
 		http.HandleFunc("/send_today_lessons_to_chat", func(w http.ResponseWriter, r *http.Request) {
+			sendTodayLessonsToChat(bot, opts.ChatID, "Сегодня эти пары:")
 			w.Header().Add("Content-Type", "application/json")
 			w.WriteHeader(http.StatusOK)
 			_, _ = fmt.Fprintf(w, `{"result":"ok"}`)
@@ -124,11 +148,11 @@ func run() {
 		}
 
 		text := update.Message.Text
-		chatId := update.Message.Chat.ID
+		chatID := update.Message.Chat.ID
 
 		if strings.Contains(strings.ToLower(text), "спасибо") {
 			if sendMessage {
-				_, _ = bot.Send(tgbot.NewMessage(chatId, messages.ThanksMessage()))
+				_, _ = bot.Send(tgbot.NewMessage(chatID, messages.ThanksMessage()))
 				sendMessage = false
 			}
 			continue
@@ -139,23 +163,19 @@ func run() {
 		switch command {
 
 		case commands.Start:
-			send(bot, tgbot.NewMessage(chatId, messages.StartMessage()))
+			send(bot, tgbot.NewMessage(chatID, messages.StartMessage()))
 
 		case commands.Help:
-			send(bot, tgbot.NewMessage(chatId, messages.HelpMessage(chatId)))
+			send(bot, tgbot.NewMessage(chatID, messages.HelpMessage(chatID)))
 
 		case commands.Ping:
-			send(bot, tgbot.NewMessage(chatId, messages.PongMessage()))
+			send(bot, tgbot.NewMessage(chatID, messages.PongMessage()))
 
 		case commands.TodayLessons:
-			send(bot, tgbot.NewMessage(chatId, messages.LessonsMessage(
+			sendTodayLessonsToChat(bot, chatID, "Сегодня, "+update.Message.From.FirstName+", эти пары:")
-				parser.ParseByDay(date.Today()),
-				"Сегодня, "+update.Message.From.FirstName+", эти пары:",
-				"Сегодня пар нет",
-			)))
 
 		case commands.TomorrowLessons:
-			send(bot, tgbot.NewMessage(chatId, messages.LessonsMessage(
+			send(bot, tgbot.NewMessage(chatID, messages.LessonsMessage(
 				parser.ParseByDay(date.Today()+1),
 				"Завтра, "+update.Message.From.FirstName+", эти пары:",
 				"Завтра пар нет",
@@ -166,12 +186,12 @@ func run() {
 			if err != nil {
 				continue
 			}
-			send(bot, tgbot.NewMessage(chatId, messages.WeatherMessage(w)))
+			send(bot, tgbot.NewMessage(chatID, messages.WeatherMessage(w)))
 
 		case commands.NewYear:
 			url := imageService.GetRandomImageURL()
 			message := imageService.GetRandomMessage()
-			msg := tgbot.NewPhotoShare(chatId, url)
+			msg := tgbot.NewPhotoShare(chatID, url)
 			msg.Caption = messages.NewYearMessage(message)
 			send(bot, msg)
 
@@ -184,3 +204,16 @@ func send(bot *tgbot.BotAPI, msg tgbot.Chattable) {
 	_, _ = bot.Send(msg)
 	sendMessage = true
 }
+
+func sendTodayLessonsToChat(bot *tgbot.BotAPI, chatID int64, prefix string) {
+	send(
+		bot,
+		tgbot.NewMessage(chatID,
+			messages.LessonsMessage(
+				parser.ParseByDay(date.Today()),
+				prefix,
+				"Сегодня пар нет",
+			),
+		),
+	)
+}