public async Task <IActionResult> GetById(int id)
        {
            try
            {
                var firma = await _dapperFirmaService.QueryFirstAsync($"SELECT * FROM Firma WHERE FirmaID = {id}");

                var araba = (await _dapperArabaService.QueryAsync($"SELECT * FROM Araba WHERE FirmaID = {firma.FirmaID}")).ToList();
                firma.Arabas = araba;
                return(Ok(firma));
            }
            catch (Exception ex)
            {
                return(NotFound(ex.Message));
            }
        }
        public async Task <IActionResult> GetById(int id)
        {
            try
            {
                var kiralama = await _dapperKiralamaService.QueryFirstAsync($"SELECT * FROM Kiralama WHERE KiralamaID = {id}");

                var alici = (await _dapperAliciService.QueryAsync($"SELECT * FROM Alici WHERE AliciID = {kiralama.AliciID}")).ToList();
                kiralama.Alicis = alici;

                var araba = (await _dapperArabaService.QueryAsync($"SELECT * FROM Araba WHERE ArabaID = {kiralama.ArabaID}")).ToList();
                kiralama.Arabas = araba;

                return(Ok(kiralama));
            }
            catch (Exception ex)
            {
                return(NotFound(ex.Message));
            }
        }