public Task <Company> Get(int id, [FromQuery] DbSetQuery query) => _databaseService.Companies.Query(query).FirstOrDefaultAsync(x => x.Id == id);
 public IAsyncEnumerable <Order> GetOrders(int id, [FromQuery] DbSetQuery query) => _databaseService.Orders.Query(query).Where(x => x.CompanyId == id).AsAsyncEnumerable();
 public IAsyncEnumerable <Company> GetAll([FromQuery] DbSetQuery query) => _databaseService.Companies.Query(query).AsAsyncEnumerable();