public async Task <IActionResult> Post(PaymentReqVM paymentReqVM)
{
if (ModelState.IsValid)
{
PaymentReqModel paymentReqModel = mapper.Map <PaymentReqVM, PaymentReqModel>(paymentReqVM);
(PaymentReqRespModel paymentReqRespModel, ModelStateDictionary modelStateDictionary) = await paymentManager.PostAsync(paymentReqModel, ModelState);
if (!modelStateDictionary.IsValid)
{
return(BadRequest(modelStateDictionary));
}
PaymentCreatedRespVM paymentCreatedRespVM = new PaymentCreatedRespVM()
{
Id = paymentReqRespModel.Id,
Status = paymentReqRespModel.Status,
Href = $"/api/v1/Payment/{paymentReqRespModel.Id}"
};
return(Created(paymentCreatedRespVM.Href, paymentCreatedRespVM));
}
return(BadRequest(ModelState));
}
public async Task <string> CreatePaymentRequestAync(PaymentReqModel order)
{
var body = CreatePaymentSignature(order);
var response = await _apiRequestHelper.PostAsync <dynamic>(_momoOptions.MoMoPaymentEndpoint, requestBody : body);
if (response.message == "Success")
{
return(response.payUrl);
}
return(response.ToString());
}
public async Task <(PaymentReqRespModel, ModelStateDictionary)> PostAsync(PaymentReqModel paymentReqModel, ModelStateDictionary modelStateDictionary)
{
string paymentReqModelAsString = JsonConvert.SerializeObject(paymentReqModel);
StringContent stringContent = new StringContent(paymentReqModelAsString, Encoding.UTF8, "application/json");
(PaymentReqRespModel paymentReqRespModel, string errorMessage) = await httpClientManager.PostAsync <PaymentReqRespModel>(endpointOptions?.Value.Endpoint, stringContent);
if (!string.IsNullOrEmpty(errorMessage))
{
modelStateDictionary.AddModelError("Payment", _Failed_ToPostPayment);
}
return(paymentReqRespModel, modelStateDictionary);
}
private MoMoPaymentReqModel CreatePaymentSignature(PaymentReqModel order)
{
string rawHash = "partnerCode=" +
_momoOptions.PartnerCode + "&accessKey=" +
_momoOptions.AccessKey + "&requestId=" +
order.RequestId + "&amount=" +
order.Amount + "&orderId=" +
order.OrderId + "&orderInfo=" +
order.OrderInfo + "&returnUrl=" +
_momoOptions.ReturnUrl + "¬ifyUrl=" +
_momoOptions.NotifyUrl + "&extraData=" +
order.ExtraData;
//sign signature SHA256
string SignatureScripted = crypto.signSHA256(rawHash, _momoOptions.SecrectKey);
var model = _mapper.Map <PaymentReqModel, MoMoPaymentReqModel>(order);
model.SetMoMoData(_momoOptions, SignatureScripted);
return(model);
}
public async Task <IActionResult> TestPayment(PaymentReqModel model)
{
var response = await _moMoPaymentHelper.CreatePaymentRequestAync(model);
return(Ok(response));
}
