From c702115fe61cf55f4cb0105c1fc043b5b8cb0119 Mon Sep 17 00:00:00 2001
From: Alphyron <admin@dragon-labs.de>
Date: Sat, 16 May 2020 22:06:58 +0200
Subject: [PATCH] :sparkles: Implement Verifier and checker for right answer

---
 main.go                       |  1 +
 telegram/routines/verifier.go | 65 +++++++++++++++++++++++++++++++++++
 2 files changed, 66 insertions(+)
 create mode 100644 telegram/routines/verifier.go

diff --git a/main.go b/main.go
index 3ccc5eb..88fa501 100644
--- a/main.go
+++ b/main.go
@@ -70,6 +70,7 @@ func InitialRoutineManager(bot *tgbotapi.BotAPI, commandManager *cli.CommandMana
 	rm.RegisterRoutine(routines.NewCommandRoutine(commandManager))
 	rm.RegisterRoutine(routines.NewDatabaseRoutine(service))
 	rm.RegisterRoutine(routines.NewJoinCheckerRoutine())
+	rm.RegisterRoutine(routines.NewVerifierRoutine(service))
 
 	return rm
 }
diff --git a/telegram/routines/verifier.go b/telegram/routines/verifier.go
new file mode 100644
index 0000000..e80b53f
--- /dev/null
+++ b/telegram/routines/verifier.go
@@ -0,0 +1,65 @@
+package routines
+
+import (
+	"git.dragon-labs.de/alphyron/group_helper/logic"
+	"git.dragon-labs.de/alphyron/group_helper/models"
+	"git.dragon-labs.de/alphyron/group_helper/telegram"
+	tgbotapi "github.com/go-telegram-bot-api/telegram-bot-api"
+	"strconv"
+	"strings"
+)
+
+type verifierRoutine struct {
+	groupHelperService logic.GroupHelperService
+}
+
+func NewVerifierRoutine(groupHelperService logic.GroupHelperService) telegram.Routine {
+	return verifierRoutine{
+		groupHelperService: groupHelperService,
+	}
+}
+
+func (v verifierRoutine) Update(botAPI *tgbotapi.BotAPI, update *tgbotapi.Update, group *models.Group) error {
+	if update.CallbackQuery == nil {
+		return nil
+	}
+
+	if !strings.HasPrefix(update.CallbackQuery.Data, "UserValidation:") {
+		return nil
+	}
+
+	success, err := strconv.ParseBool(strings.TrimPrefix(update.CallbackQuery.Data, "UserValidation: "))
+
+	if err != nil {
+		return err
+	}
+
+	if success {
+
+		//TODO check if the user is realy in countdown handler
+		/*if isInGroup {
+			_, err = botAPI.AnswerCallbackQuery(tgbotapi.NewCallback(update.CallbackQuery.ID, "You are already verified!"))
+			return err
+		}*/
+
+		// Delete after accept the Message
+		botAPI.DeleteMessage(tgbotapi.DeleteMessageConfig{
+			ChatID:    update.CallbackQuery.Message.Chat.ID,
+			MessageID: update.CallbackQuery.Message.MessageID,
+		})
+		botAPI.AnswerCallbackQuery(tgbotapi.NewCallback(update.CallbackQuery.ID, "You are now verified. Welcome to the chat!"))
+
+		verifyMessage := group.UserVerifiedMessage
+		//TODO Replace placeholder
+
+		msg := tgbotapi.NewMessage(update.CallbackQuery.Message.Chat.ID, verifyMessage)
+		msg.ParseMode = "Markdown"
+		_, err := botAPI.Send(msg)
+
+		//TODO Remove the user from the validator so dont get banned
+		return err
+	} else {
+		_, err = botAPI.AnswerCallbackQuery(tgbotapi.NewCallback(update.CallbackQuery.ID, "Wrong answer"))
+		return err
+	}
+}