private async Task <PaypalAccessTokenResponse> GetPaypalAccessToken()
{
var clientID = _configuration.GetValue <string>("Paypal:ClientID");
var secret = _configuration.GetValue <string>("Paypal:Secret");
PaypalAccessTokenResponse token = new PaypalAccessTokenResponse();
var request = new HttpRequestMessage();
Dictionary <string, string> getTokenAuthData = new Dictionary <string, string>();
getTokenAuthData.Add("Authorization", $"Basic {EncryptionHelper.GetBasicAuthorizationString(clientID, secret)}");
getTokenAuthData.Add("Accept", $"application/json");
getTokenAuthData.Add("Accept-Language", $"en_US");
FormUrlEncodedContent content = new FormUrlEncodedContent(new List <KeyValuePair <string, string> >
{
new KeyValuePair <string, string>("grant_type", "client_credentials")
});
var uri = new Uri("https://api.sandbox.paypal.com/v1/oauth2/token");
HttpRequestMessage httpRequestMessage = new HttpRequestMessage();
foreach (KeyValuePair <string, string> keyValuePair in getTokenAuthData ?? new Dictionary <string, string>())
{
httpRequestMessage.Headers.Add(keyValuePair.Key, keyValuePair.Value);
}
httpRequestMessage.Content = content;
httpRequestMessage.Method = HttpMethod.Post;
httpRequestMessage.RequestUri = uri;
HttpClient httpClient = new HttpClient();
var response = await httpClient.SendAsync(httpRequestMessage);
string jsonString = await response.Content.ReadAsStringAsync();
token = JsonConvert.DeserializeObject <PaypalAccessTokenResponse>(jsonString);
return(token);
}
public async Task <ActionResult <object> > paypal(PaypalOrderParamterModel par)
{
_myDbContext.Add(par);
_myDbContext.SaveChanges();
//取TOKEN
var token = await GetPaypalAccessToken();
PaypalRecordPayload paypalTransaction = new PaypalRecordPayload {
paypalOrderId = par.orderID
};
dto = new PaypalRecordDto {
paypalRecordPayload = paypalTransaction
};
PaypalAccessTokenResponse paypalAccessTokenResponse = new PaypalAccessTokenResponse();
paypalAccessTokenResponse = token;
dto.paypalAccessTokenResponse = paypalAccessTokenResponse;
//取ORDER資訊
PaypalCapturePaymentResponse paypalCapturePaymentResponse = new PaypalCapturePaymentResponse();
paypalCapturePaymentResponse = await CapturePaymentForOrder(par.orderID, token.accessToken);
dto.paypalCapturePaymentResponse = paypalCapturePaymentResponse;
if (paypalCapturePaymentResponse.name.IsNullOrEmpty())
{
GetCaptureResult(paypalCapturePaymentResponse);
}
ApiResponse response = new ApiResponse()
{
meta = new ApiResponseMeta()
};
if (CapturePaypalPaymentSuccess(response, dto))
{
//給公司代號
dto.paypalRecordPayload.companyId = 1;
//把資料存入PaypalRecord
if (AddPaypalRecordSuccess(response, dto))
{
try
{
var apikey = _myDbContext.Apis.FirstOrDefault();
PaypalRecordDto dto2 = await TopUpApiBalance(apikey.apiKey.ToString(), dto);
if (AddApiTransactionSuccess(response, dto2))
{
if (await UpdatePaypalRecordSuccess(response, dto2))
{
return(dto);
}
}
}
catch (Exception ex)
{
var aa = ex.ToString();
}
}
}
return(dto);
}
