delete deprecated code

internal/utils/account_utils.go

@@ -1,44 +0,0 @@
-package utils
-
-import (
-	"context"
-	"encoding/json"
-
-	"git.defalsify.org/vise.git/db"
-)
-
-type AccountFileHandler struct {
-	store db.Db
-}
-
-func NewAccountFileHandler(store db.Db) *AccountFileHandler {
-	return &AccountFileHandler{
-		store: store,
-	}
-}
-
-func (afh *AccountFileHandler) ReadAccountData(ctx context.Context, sessionId string) (map[string]string, error) {
-	var accountData map[string]string
-	jsonData, err := ReadEntry(ctx, afh.store, sessionId, DATA_ACCOUNT)
-	if err != nil {
-		return nil,err
-	}
-	err = json.Unmarshal(jsonData, &accountData)
-	if err != nil {
-		return nil, err
-	}
-	return accountData, nil
-}
-
-func (afh *AccountFileHandler) WriteAccountData(ctx context.Context, sessionId string, accountData map[string]string) error {
-	_, err := json.Marshal(accountData)
-	if err != nil {
-		return err
-	}
-
-	return nil
-}
-
-func (afh *AccountFileHandler) EnsureFileExists() error {
-	return nil
-}