@RestResource
(urlMapping='/GetAttachment/*')
global with sharing class GetAttachment {
@HttpGet
global static String getattachment() {
RestRequest req = RestContext.request;
String parentId = req.params.get('parentid');
ContentVersion cv=[select id,ContentDocumentId,versiondata from Contentversion where id='0682F000000hGnLQAU' ];
Blob csvFileBody =cv.VersionData;
String csvAsString= csvFileBody.toString();
List<String> csvFileLines= csvAsString.split('\n');
system.debug(csvFileLines);
return csvAsString;
}
}
Hello,
Try below code,@isTest
public class GetAttachmentTest {
@isTest
static void teste(){
Account acc= new Account();
acc.Name ='Test';
insert acc;
ContentVersion conVer = new ContentVersion();
conVer.ContentLocation = 'S'; // S specify this document is in SF, use E for external files
conVer.PathOnClient = 'pathonclient.jpg'; // The files name, extension is very important here which will help the file in preview.
conVer.Title = 'title'; // Display name of the files
conVer.Description = 'description data';
conVer.VersionData = EncodingUtil.base64Decode('filedata'); // converting your binary string to Blog
insert conVer;
// First get the content document Id from ContentVersion
Id conDoc = [SELECT ContentDocumentId FROM ContentVersion WHERE Id =:conVer.Id].ContentDocumentId;
if(conDoc != null) {
//Create ContentDocumentLink
ContentDocumentLink cDe = new ContentDocumentLink();
cDe.ContentDocumentId = conDoc;
cDe.LinkedEntityId = acc.Id; // you can use objectId,GroupId etc
cDe.ShareType = 'V'; // Inferred permission, checkout description of ContentDocumentLink object for more details
//cDe.Visibility = 'InternalUsers';
insert cDe;
}
RestRequest req = new RestRequest();
RestResponse res = new RestResponse();
req.requestUri ='/services/apexrest/GetAttachment/?parentid='+acc.Id;
req.httpMethod = 'GET';
RestContext.request = req;
RestContext.response = res;
GetAttachment.getattachment();
}
}
Thanks.
