Example #1
0
        /// <inheritdoc />
        public override async Task <IPaymentVerifyResult> VerifyAsync(InvoiceContext context, CancellationToken cancellationToken = default)
        {
            if (context == null)
            {
                throw new ArgumentNullException(nameof(context));
            }

            var callbackResult = await MellatHelper
                                 .CrateCallbackResultAsync(_httpContextAccessor.HttpContext.Request, _messagesOptions.Value, cancellationToken)
                                 .ConfigureAwaitFalse();

            if (!callbackResult.IsSucceed)
            {
                return(PaymentVerifyResult.Failed(callbackResult.Message));
            }

            var account = await GetAccountAsync(context.Payment).ConfigureAwaitFalse();

            var data = MellatHelper.CreateVerifyData(context, account, callbackResult);

            var responseMessage = await _httpClient
                                  .PostXmlAsync(_gatewayOptions.ApiUrl, data, cancellationToken)
                                  .ConfigureAwaitFalse();

            var response = await responseMessage.Content.ReadAsStringAsync().ConfigureAwaitFalse();

            var verifyResult = MellatHelper.CheckVerifyResult(response, callbackResult, _messagesOptions.Value);

            if (!verifyResult.IsSucceed)
            {
                return(verifyResult.Result);
            }

            data = MellatHelper.CreateSettleData(context, callbackResult, account);

            responseMessage = await _httpClient
                              .PostXmlAsync(_gatewayOptions.ApiUrl, data, cancellationToken)
                              .ConfigureAwaitFalse();

            response = await responseMessage.Content.ReadAsStringAsync().ConfigureAwaitFalse();

            return(MellatHelper.CreateSettleResult(response, callbackResult, _messagesOptions.Value));
        }