public async Task <ResultWithMessage> BuyAppartamentsAsync(User user, int appartamentId)
{
ResultWithMessage result = new ResultWithMessage(false);
IGenericRepository <Appartament> appartamentRepo = _unitOfWork.Repository <Appartament>();
AppartamentWithUsersSpecification appartamentSpec = new AppartamentWithUsersSpecification(appartamentId);
Appartament appartament = await appartamentRepo.GetEntityWithSpec(appartamentSpec);
if (appartament.Cost > user.Money)
{
result.Message = "You can`t buy this appartament. You need more money";
return(result);
}
if (!await _userService.RecalculateMoney(user, appartament.Cost))
{
result.Message = "Cannot recalculate money";
return(result);
}
UserAppartament ownerAppartament = new UserAppartament
{
UserId = user.Id,
AppartamentId = appartamentId
};
_unitOfWork.Repository <UserAppartament>()
.Add(ownerAppartament);
if (!await _unitOfWork.Complete())
{
result.Message = "Cannot complete operation please try later";
return(result);
}
result.IsSuccess = true;
result.Message = "Congratulations! You bought new appartament";
return(result);
}
public async Task <AppartamentViewDto> GetAppartament(int id)
{
Appartament appartament = await _appartamentRepo.GetByIdAsync(id);
return(_mapper.Map <Appartament, AppartamentViewDto>(appartament));
}
