🎨 Small fixes and format of the code

Makefile

@@ -15,6 +15,9 @@ debug:
 fmt:
 	go fmt
 
+check:
+	gometalinter --fast
+
 # Build localization files with separated untranslated strings
 translation:
 	goi18n merge -format yaml \

internal/db/delete_pack.go

@@ -16,23 +16,23 @@ func DeletePack(userID int, setName string) (bool, error) {
 		setName = models.SetUploaded
 	}
 
-	var fileIDs []string
+	var ids []string
 	err := DB.View(func(tx *buntdb.Tx) error {
 		return tx.AscendKeys(
 			fmt.Sprint("user:", userID, ":set:", setName, ":*"),
 			func(key, val string) bool {
 				keys := strings.Split(key, ":")
-				fileIDs = append(fileIDs, keys[5])
+				ids = append(ids, keys[5])
 				return true
 			},
 		)
 	})
 
-	if len(fileIDs) == 0 {
+	if len(ids) == 0 {
 		return true, nil
 	}
 
-	for _, fileID := range fileIDs {
+	for _, fileID := range ids {
 		var notExist bool
 		notExist, err = DeleteSticker(userID, setName, fileID)
 		if err != nil {

internal/db/delete_sticker.go

@@ -21,7 +21,6 @@ func DeleteSticker(userID int, setName, fileID string) (bool, error) {
 		)
 		return err
 	})
-
 	if err == buntdb.ErrNotFound {
 		log.Ln(userID, "not found, create new one")
 		return true, nil

internal/db/get_users.go

@@ -8,8 +8,8 @@ import (
 	"github.com/tidwall/buntdb"
 )
 
-// Users return array of all available UserID in database
-func Users() ([]int, error) {
+// GetUsers return array of all available UserID in database
+func GetUsers() ([]int, error) {
 	var users []int
 	err := DB.View(func(tx *buntdb.Tx) error {
 		return tx.AscendKeys(

internal/db/user_state.go

@@ -17,9 +17,7 @@ func UserState(userID int) (string, error) {
 		state, err = tx.Get(fmt.Sprint("user:", userID, ":state"))
 		return err
 	})
-
-	switch err {
-	case buntdb.ErrNotFound:
+	if err == buntdb.ErrNotFound {
 		log.Ln(userID, "not found, create new one")
 		if err = ChangeUserState(userID, models.StateNone); err != nil {
 			return state, err

internal/updates/inline_query.go

@@ -43,7 +43,7 @@ func InlineQuery(inlineQuery *tg.InlineQuery) {
 	errors.Check(err)
 	offset++
 
-	stickers, packSize, err := db.UserStickers(
+	stickers, err := db.GetUserStickers(
 		inlineQuery.From.ID, offset, inlineQuery.Query,
 	)
 	errors.Check(err)

main.go

@@ -16,7 +16,6 @@ var flagWebhook = flag.Bool(
 // main function is a general function for work of this bot
 func main() {
 	flag.Parse() // Parse flagWebhook
-
 	for update := range updates.Channel(*flagWebhook) {
 		log.D(update)
 		switch {