public async Task <ActionResult <Object> > Create(PhoneBookEntryDTO data)
        {
            var user = GetCurrentUser();

            if (user != null)
            {
                PhonebookEntry entry = new PhonebookEntry()
                {
                    Id          = Guid.NewGuid(),
                    FirstName   = data.FirstName,
                    Surname     = data.Surname,
                    PhoneNumber = data.PhoneNumber,
                    Kind        = (Enums.EntryKindEnum)data.Kind,
                    User        = user
                };

                try
                {
                    _context.PhonebookEntries.Add(entry);
                    _ = await _context.SaveChangesAsync();

                    return(Ok());
                } catch (Exception ex)
                {
                    throw ex;
                }
            }

            return(BadRequest());
        }
        public async Task <ActionResult <Object> > Update(PhoneBookEntryDTO data)
        {
            var user = GetCurrentUser();

            if (user != null)
            {
                Guid.TryParse(data.Id, out Guid entryId);
                PhonebookEntry entry = _context.PhonebookEntries.FirstOrDefault(x => x.User.Id == user.Id && x.Id == entryId);
                if (entry != null)
                {
                    entry.FirstName   = data.FirstName;
                    entry.Surname     = data.Surname;
                    entry.PhoneNumber = data.PhoneNumber;
                    entry.Kind        = (Enums.EntryKindEnum)data.Kind;

                    _ = await _context.SaveChangesAsync();

                    return(Ok());
                }
            }

            return(NotFound());
        }