Top users

handle-karma.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"errors"
 	"fmt"
 	"time"
 
@@ -87,3 +88,24 @@ func handleKarma(u *nechotron.Update) error {
 		fmt.Sprintf("*%s \\(%d\\)* только что %s карму *%s \\(%d\\)*", mentionFrom, totalFromKarma, changeText, mentionTo, totalToKarma))
 	return err
 }
+
+var topText = `
+*Наш ТОП\-10 пользователей:*
+
+%s
+`
+
+func handleTop(u *nechotron.Update, _ string) error {
+	store := tongo.NewStore[RatedUser](db)
+	users, err := store.GetMany(u.Ctx)
+	if err != nil {
+		return errors.Join(errors.New("can't get top10 users"), err)
+	}
+	text := ""
+	for n, u := range users {
+		text += fmt.Sprintf("%d \\- %s \\(%d\\)\n", n, nechotron.EscapeMd2(u.Name), u.TotalKarma)
+	}
+	text = fmt.Sprintf(topText, text)
+	u.AnswerMarkdown(text)
+	return nil
+}

states.go

@@ -17,7 +17,8 @@ var MainState = neco.State{
 
 		mainCommands := neco.NewDispatcher().
 			HandleCommand(commandMe, handleMe).
-			HandleCommand(commandHelp, handleHelp)
+			HandleCommand(commandHelp, handleHelp).
+			HandleCommand(commandTop, handleTop)
 
 		replyDispatcher := neco.NewDispatcher().
 			HandleFilter(karmaTriggers, handleKarma)

types.go

@@ -52,6 +52,15 @@ var userIndex = mongo.IndexModel{
 
 func (User) Coll() string { return "users" }
 
+type RatedUser struct {
+	tongo.Item `bson:",inline"`
+	Name       string
+	ID         int64
+	TotalKarma int64 `bson:"totalKarma"`
+}
+
+func (RatedUser) Coll() string { return "top10" }
+
 type Chat struct {
 	tongo.Item `bson:",inline"`
 	ID         int64