public async Task <CommandResult> Handle(Command command, CancellationToken cancellationToken)
{
var breedId = _petShelterDbContext.Breeds.FirstOrDefault(x => x.Id == command.BreedId)?.Id;
if (!breedId.HasValue)
{
return(new CommandResult(HttpStatusCode.BadRequest, "Invalid breed id."));
}
var image = await _imageSaver.SaveImage(command.Image.OpenReadStream());
if (!_user.ShelterId.HasValue)
{
return(new CommandResult(HttpStatusCode.Forbidden, "User has no shelter claim."));
}
var petDomain = new Pet()
{
Color = command.Color,
Description = command.Description,
Gender = command.Gender,
Name = command.Name,
Image = image,
BreedId = breedId.Value,
HandlerId = _user.Id,
ShelterId = _user.ShelterId.Value
};
_petShelterDbContext.Pets.Add(petDomain);
_petShelterDbContext.SaveChanges();
return(new CommandResult(HttpStatusCode.Created, "Pet has been created succesfully.", petDomain.Id));
}
protected override CommandResult Handle(Command command)
{
var pet = _petShelterDbContext.Pets.FirstOrDefault(x => x.Id == command.PetId);
if (pet == null)
{
return(new CommandResult(HttpStatusCode.NotFound));
}
if (command.Date < DateTime.UtcNow)
{
return(new CommandResult(
HttpStatusCode.UnprocessableEntity,
"The requested datetime is in the past."));
}
var bookedAppointments = _petShelterDbContext.Appointments
.Where(x => x.Start.Date > DateTime.UtcNow &&
(x.Pet.HandlerId == pet.HandlerId ||
x.UserId == _userProfile.Id))
.ToList();
// commented for testing purposes
//if (bookedAppointments.Any(x => x.PetId == pet.Id && x.UserId == _userProfile.Id))
//{
// return new CommandResult(
// HttpStatusCode.UnprocessableEntity,
// "User already has appointment with pet.");
//}
if (Overlap(
command.Date.LocalDateTime.TimeOfDay,
command.Date.LocalDateTime.Add(_apptDuration).TimeOfDay,
bookedAppointments.Where(x => x.Start.LocalDateTime.Date == command.Date.LocalDateTime.Date)))
{
return(new CommandResult(
HttpStatusCode.UnprocessableEntity,
"The requested datetime overlaps with another appointment."));
}
if (command.Date.LocalDateTime.TimeOfDay < _localMinTime ||
command.Date.LocalDateTime.Add(_apptDuration).TimeOfDay > _localMaxTime)
{
return(new CommandResult(
HttpStatusCode.UnprocessableEntity,
"The requested datetime is outside business hours."));
}
var appointment = _mapper.Map <Command, Appointment>(command);
appointment.UserId = _userProfile.Id;
_petShelterDbContext.Appointments.Add(appointment);
_petShelterDbContext.SaveChanges();
return(new CommandResult(
HttpStatusCode.OK,
"The appointment has been created succesfully.",
appointment.Id));
}