public async Task <Guid> AddDonation(LiqPayCheckoutDto liqPayCheckoutDto)
{
var liqPayData = new LiqPayData(liqPayCheckoutDto.Data);
var liqPaySignature = new LiqPaySignature(liqPayData, _liqPayKeys.PrivateKey);
if (!await liqPaySignature.Validate(liqPayCheckoutDto.Signature))
{
throw new InvalidArgumentException(nameof(liqPayCheckoutDto.Signature),
"Invalid signature");
}
var donation = liqPayData.Donation;
var commissionModel = liqPayData.Commission;
donation.Amount -= commissionModel.ReceiverCommission;
donation.ProjectId = liqPayCheckoutDto.ProjectId;
donation.SocietyId = liqPayCheckoutDto.SocietyId;
donation.DonatorId = liqPayCheckoutDto.DonatorId;
_unitOfWork.Repository <Donation>().Add(donation);
await _unitOfWork.SaveChangesAsync();
return(donation.Id);
}
public async Task <LiqPayCheckoutDto> GetLiqPayCheckoutModel(
LiqPayCheckoutModelRequestDto liqPayCheckoutModelRequest)
{
var mapper = new MapperConfiguration(mapOpts =>
{
mapOpts.CreateMap <LiqPayCheckoutModelRequestDto, LiqPayCheckout>()
.ForMember(c => c.Amount, opts => opts.MapFrom(dto => dto.DonationAmount));
}).CreateMapper();
var liqPayCheckout = mapper.Map <LiqPayCheckout>(liqPayCheckoutModelRequest);
liqPayCheckout.PublicKey = _liqPayKeys.PublicKey;
var liqPayData = new LiqPayData(liqPayCheckout);
var liqPaySignature = new LiqPaySignature(liqPayData, _liqPayKeys.PrivateKey);
return(new LiqPayCheckoutDto()
{
Data = liqPayData.Base64Data,
Signature = await liqPaySignature.GetSignature()
});
}
public async Task TopUpBalance(LiqPayCheckoutDto liqPayCheckoutDto)
{
var liqPayData = new LiqPayData(liqPayCheckoutDto.Data);
var liqPaySignature = new LiqPaySignature(liqPayData, _liqPayInfo.PrivateKey);
if (!await liqPaySignature.Validate(liqPayCheckoutDto.Signature))
{
throw new InvalidArgumentException(nameof(liqPayCheckoutDto.Signature),
"Invalid signature");
}
var user = await _unitOfWork.Repository <UserDetails>()
.Get(i => i.UserDetailsId == liqPayCheckoutDto.MemberId);
if (user == null)
{
throw new NotFoundException($"User with id {liqPayCheckoutDto.MemberId}");
}
var donation = liqPayData.Donation;
var commissionModel = liqPayData.Commission;
donation.Amount -= commissionModel.ReceiverCommission;
user.Balance += donation.Amount;
var paymentHistory = new PaymentHistory()
{
Description = PaymentDescription.TopUp,
Saldo = donation.Amount,
UserId = (Guid)liqPayCheckoutDto.MemberId,
CurrentBalance = user.Balance
};
_unitOfWork.Repository <UserDetails>().Update(user);
_unitOfWork.Repository <PaymentHistory>().Add(paymentHistory);
await _unitOfWork.SaveChangesAsync();
}
