using System;

​

namespace HelloWorldMvcApp

{

    [RoutePrefix("api/company")]

    public class CompanyController : ApiController

    {

        private readonly CompanyRepository _companyRepository;

​

        public CompanyController(CompanyRepository companyRepository)

        {

            _companyRepository = companyRepository;

        }

​

        [Route("{customerNumber}")]

        [HttpGet]

        public IHttpActionResult Get(string customerNumber)

        {

            var maybeCompany = _companyRepository.FindByCustomerNumber(customerNumber);

​

            return match(maybeCompany,

                Some: company => (IHttpActionResult) Ok(company),

                None: () => InternalServerError(new Exception("Customer not found")));

        }

    }

​

}