public GetPatientNextAppointmentResponse GetPatientNextAppointment(GetPatientNextAppointmentRequest request)
{
var validationResult = _getPatientNextAppointmentRequestValidator.ValidateRequest(request);
if (!validationResult.PassedValidation)
{
throw new ObjectNotFoundException(validationResult.Errors.First());
}
var booking = _context.Order
.Where(x => x.PatientId == request.PatientId && x.StartTime > DateTime.UtcNow && !x.Cancelled)
.OrderBy(x => x.StartTime)
.FirstOrDefault();
if (booking == null)
{
return new GetPatientNextAppointmentResponse();
}
return new GetPatientNextAppointmentResponse
{
Id = booking.Id,
DoctorId = booking.DoctorId,
StartTime = booking.StartTime,
EndTime = booking.EndTime
};
}
public PdrValidationResult ValidateRequest(GetPatientNextAppointmentRequest request)
{
var result = new PdrValidationResult(true);
if (BookingNotFound(request, ref result))
{
return(result);
}
return(result);
}
private bool BookingNotFound(GetPatientNextAppointmentRequest request, ref PdrValidationResult result)
{
var errors = new List <string>();
var isBookingsExist = _context.Order
.Where(x => x.PatientId == request.PatientId && !x.Cancelled)
.Any();
if (!isBookingsExist)
{
errors.Add($"Active Bookings for Patient ID {request.PatientId} not found");
}
if (errors.Any())
{
result.PassedValidation = false;
result.Errors.AddRange(errors);
return(true);
}
return(false);
}