public async Task <Busline> AddBusline(CreateBuslineRequest request)
        {
            var busline = new Busline()
            {
                Number = request.Number
            };
            await _context.Buslines.AddAsync(busline);

            await _context.SaveChangesAsync();

            return(busline);
        }
        public async Task <IActionResult> CreateAsync(CreateBuslineRequest request)
        {
            var busline = await _buslineRepository.AddBusline(request);

            return(CreatedAtAction(nameof(GetAsync), busline.Id, busline));
        }