paypal payment integeration with salesforce - paypal

im new in making api calls to the third party and i have face issue when making request to paypal for getting sercurity token.
i use constructor for doing this ..
public with sharing class payPalCallouts {
public string reqBody{get;set;}
public payPalCallouts (){
http h = new http();
httpRequest req = new httpRequest();
req.setEndpoint('https://api.sandbox.paypal.com/v1/oauth2/token');
reqBody = 'client_id={client-Id}&secret={secret}';
req.setHeader('grant_type','client_credentials');
req.setHeader('content-type','application/x-www-form-urlencoded');
req.setMethod('POST');
req.setBody(reqBody);
HttpResponse res = h.send(req);
}
}
i got the logs in response ...
Error Message : System.HttpResponse[Status=Not Acceptable, StatusCode=406]
thanks in advance im looking forward for your responses :)

Probably calling style you used for the API call is wrong try to use this.
request.setHeader('X-PAYPAL-SECURITY-USERID','info_api1.yourapp.sg');//'ro.sg-facilitator_api1.plaza-network.com'
request.setHeader('X-PAYPAL-SECURITY-PASSWORD','FKZT3ASU54XGZZHB');//'1374056915'
request.setHeader('X-PAYPAL-SECURITY-SIGNATURE','A-FBfoAzZvCeJAyGObzzMXxWPyE7AWs3-cvEtjqXbLqK-EDfiq6liVLM');//'A6kjwB4yqgRkmh5yc.H4nIzJloRAApX0jYrFl6POnnezGBZS9BoLdGir'
request.setHeader('X-PAYPAL-APPLICATION-ID','APP-3XF78704HU642522W');//'APP-80W284485P519543T'
request.setHeader('X-PAYPAL-REQUEST-DATA-FORMAT','NV');
request.setHeader('X-PAYPAL-RESPONSE-DATA-FORMAT','JSON');
request.setHeader('X-PAYPAL-DEVICE-IPADDRESS','127.0.0.1');//'127.0.0.1'
request.setHeader('X-PAYPAL-REQUEST-SOURCE','merchant-php-sdk-2.0.96');//'merchant-php-sdk-2.0.96'
request.setHeader('X-PAYPAL-SANDBOX-EMAIL-ADDRESS','info#seassociation.com');//'ro.sg-facilitator#plaza-network.com'
request.setEndpoint('https://svcs.paypal.com/AdaptivePayments/Refund');
request.setbody('transactionId='+Transaction_Id__c+'&requestEnvelope.errorLanguage=en_US&refundDetail.note=Accound ID'+objpayment.nric_no__c+'&refundDetail.date='+System.today()+'&currencyCode=SGD');
system.debug('Request ______----'+request.getBody());
if(!Test.isRunningTest()){
HttpResponse response = h.send(request);
system.debug('Response '+response.getBody());
That might help you to solve your problem

Related

Calling API from Saleforce is giving error code 500

I have a REST API to callout from Salesforce.
The authorization of the API is through access token.
I am able to get the access token through POST request in Salesforce. Also tested from Postman through that token and able to get a successful response.
I am using the below code to callout the API using the access token:
String endpoint_x = '*****';//Putting my endpoint here
Http httpObject;
HttpResponse response;
String accessToken;
accessToken = MyUtilityClass.getAccessToken();
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request.setHeader('Authorization', 'Bearer '+accessToken);
request.setMethod('POST');
request.setBody(jsonBody);
httpObject = new Http();
response = httpObject.send(request);
System.debug('Response=' + response);
Getting Response value as below:
System.HttpResponse[Status=Internal Server Error, StatusCode=500]
I have tried putting '{}' in the Jsonbody. Added 'Content-Type' in header but nothing worked.
Where should I lookout for this?
In the Postman, I was not putting anything in the body, and getting a successful response.
To get the same behaviour, I was using empty string in Apex, like this:
jsonBody = json.serializePretty('', true);
But the parser was not working correctly.
To solve this, I created a class without any field:
class ClassForEmptyBody{
}
And used object of that class in the serializer:
ClassForEmptyBody classForEmptyBodyObject = new ClassForEmptyBody();
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I have tried
This is my client
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I hope this should solve your problem
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counter++;
var response =
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i think you are saying that you want any kind of data to be sent to the server with GET request too,
you can not do it simply,
may be your parameter are the header of the Get ,
try passing your parameters in the header of GET

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The below sample code is in http client , But I want to write the same in Rest Assured. I know we can use the http lib in rest assured as well, But I want to have in Rest assured
HttpPost pst = new HttpPost(baseUrl, "j_spring_security_check"))
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ArrayList<NameValuePair> postParam = new ArrayList<NameValuePair>()
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postParam .add(new BasicNameValuePair("j_password",password))
UrlEncodedFormEntity formEntity23 = new UrlEncodedFormEntity(postParam)
pst.setEntity(formEntity23 )
HttpResponse response = httpclient.execute(pst);
For Rest Assured you can use below code snippet.
Response response = RestAssured
.given()
.header("Content-Type", "application/x-www-form-urlencoded")
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.formParam("j_password", "pwd")
.request()
.post(url);
As, your application is using form url-encoded content type you can set the Header type to this as mentioned above.
Hope, this helps you.
#Test
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given().contentType(ContentType.URLENC.withCharset("UTF-8")).formParam("foo1", "bar1").formParam("foo2", "bar2").log().all()
.post("https://postman-echo.com/post").then().log().all().statusCode(200)
.body("form.foo1", equalTo("bar1"));
}
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I've to make a new Component in JIRA
I found out the POST url /rest/api/2/component for making new component, but i'm unable to know what type of inputs to be given.
DefaultHttpClient httpClient = new DefaultHttpClient();
HttpPost postRequest = new HttpPost("http://localhost:8080/rest/api/2/component/");
String authorization = JiraRequestResponseUtil.conversionForAuthorization();
postRequest.setHeader("Authorization", authorization);
StringEntity input = new StringEntity("\"name\":\"Component 1\",\"description\":\"This is a TEST JIRA component\" ,\"leadUserName\":\"fred\",\"assigneeType\":\"PROJECT_LEAD\",\"isAssigneeTypeValid\":\"false\",\"project\":\"TEST\"");
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postRequest.setEntity(input);
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this is the code i'm implementing.
Output i'm getting is Failed : HTTP error code : 400
Plz help.
we can't tell you. You need to find documentation on the service you are posting to.
The above code is correct, just add the { & } to the JSON string.

How do I handle/fix "Error getting response stream (ReadDone2): ReceiveFailure" when using MonoTouch?

I am using MonoTouch to build an iPhone app. In the app I am making Web Requests to pull back information from the web services running on our server.
This is my method to build the request:
public static HttpWebRequest CreateRequest(string serviceUrl, string methodName, JsonObject methodArgs)
{
string body = "";
body = methodArgs.ToString();
HttpWebRequest request = WebRequest.Create(serviceUrl) as HttpWebRequest;
request.ContentLength = body.Length; // Set type to POST
request.Method = "POST";
request.ContentType = "text/json";
request.Headers.Add("X-JSON-RPC", methodName);
StreamWriter strm = new StreamWriter(request.GetRequestStream(), System.Text.Encoding.ASCII);
strm.Write(body);
strm.Close();
return request;
}
Then I call it like this:
var request = CreateRequest(URL, METHOD_NAME, args);
request.BeginGetResponse (new AsyncCallback(ProcessResponse), request);
And ProcessResponse looks like this:
private void ProcessResponse(IAsyncResult result)
{
try
{
HttpWebRequest request = (HttpWebRequest)result.AsyncState;
using (HttpWebResponse response = (HttpWebResponse)request.EndGetResponse(result)) // this is where the exception gets thrown
{
using (StreamReader strm = new System.IO.StreamReader(response.GetResponseStream()))
{
JsonValue value = JsonObject.Load(strm);
// do stuff...
strm.Close();
} // using
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} // using
Busy = false;
}
catch(Exception e)
{
Console.Error.WriteLine (e.Message);
}
}
There is another question about this issue for Monodroid and the answer there suggested explicitly closing the output stream. I tried this but it doesn't solve the problem. I am still getting a lot of ReadDone2 errors occurring.
My workaround at the moment involves just re-submitting the Web Request if an error occurs and the second attempt seems to work in most cases. These errors only happen when I am testing on the phone itself and never occur when using the Simulator.
Whenever possible try to use WebClient since it will deal automatically with a lot of details (including streams). It also makes it easier to make your request async which is often helpful for not blocking the UI.
E.g. WebClient.UploadDataAsync looks like a good replacement for the above. You will get the data, when received from the UploadDataCompleted event (sample here).
Also are you sure your request is always and only using System.Text.Encoding.ASCII ? using System.Text.Encoding.UTF8 is often usedm, by default, since it will represent more characters.
UPDATE: If you send or receive large amount to byte[] (or string) then you should look at using OpenWriteAsync method and OpenWriteCompleted event.
This is a bug in Mono, please see https://bugzilla.xamarin.com/show_bug.cgi?id=19673