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'use strict';

// Import the GroupDocs.Comparison for Node.js via Java SDK
const groupdocs = require('@groupdocs/groupdocs.comparison');

// Initialize RevisionHandler for the source document
const revisionHandler = new groupdocs.RevisionHandler('sample-files/revision.docx');

// Retrieve all revisions from the document
const revisionList = revisionHandler.getRevisions();

// Iterate through each revision and accept insertions
for (let i = 0; i < revisionList.length; i++) {
  const revision = revisionList[i];

  // If the revision type is an insertion, set its action to ACCEPT
  if (revision.getType() === groupdocs.RevisionType.INSERTION) {
    // Mark insertion revision for acceptance
    revision.setAction(groupdocs.RevisionAction.ACCEPT);
  }
}

// Prepare options for applying revisions
const revisionOptions = new groupdocs.ApplyRevisionOptions();

// Assign the modified revision list to the options
revisionOptions.setChanges(revisionList);

// Apply the revision changes and save the result to a new file
revisionHandler.applyRevisionChanges('result.docx', revisionOptions);

// Exit the process
process.exit(0);

'use strict';

// Import the GroupDocs.Comparison for Node.js via Java SDK
const groupdocs = require('@groupdocs/groupdocs.comparison');

// Load Java integration module for file streams
const java = require('java');
let InputStream = java.import('java.io.FileInputStream');
let OutputStream = java.import('java.io.FileOutputStream');

// Create input stream for the source document that contains revisions
const revisionInputStream = new InputStream('sample-files/revision.docx');

// Initialize RevisionHandler with the source document stream
const revisionHandler = new groupdocs.RevisionHandler(revisionInputStream, groupdocs.FileType.DOCX);

// Retrieve all revisions from the document
const revisionList = revisionHandler.getRevisions();

// Iterate through revisions and accept all insertions
for (let i = 0; i < revisionList.length; i++) {
  const revision = revisionList[i];

  // Check if the revision is an insertion type
  if (revision.getType() === groupdocs.RevisionType.Insertion) {
    // Mark the insertion revision to be accepted
    revision.setAction(groupdocs.RevisionAction.Accept);
  }
}

// Prepare output stream for the document after applying revisions
const resultOutputStream = new OutputStream('result-document.docx');

// Configure options with the modified revision list
const revisionOptions = new groupdocs.ApplyRevisionOptions(revisionList);

// Apply the revision changes and write the result to the output stream
revisionHandler.applyRevisionChanges(resultOutputStream, revisionOptions);

// Terminate the process with a success exit code
process.exit(0);

'use strict';

// Import the GroupDocs.Comparison for Node.js via Java SDK
const groupdocs = require('@groupdocs/groupdocs.comparison');

// Import Java classes for file input stream handling
const java = require('java');
const InputStream = java.import('java.io.FileInputStream');

// Define file paths for input revision document and output result document
const revisionFile = 'sample-files/revision.docx';
const resultFile = 'result.docx';

// Create a file input stream from the revision document
const revisionStream = new InputStream(revisionFile);

// Initialize RevisionHandler with the revision file stream and document type
const revisionHandler = new groupdocs.RevisionHandler(revisionStream, groupdocs.FileType.DOCX);

// Create ApplyRevisionOptions instance
const ApplyRevisionOptions = groupdocs.ApplyRevisionOptions;
const applyOptions = new ApplyRevisionOptions();

// Set the common handler to Accept all revisions
// This applies the Accept action to all revisions in the document
applyOptions.setCommonHandler(groupdocs.RevisionAction.Accept);

// Apply the revision changes to the result file using the configured options
revisionHandler.applyRevisionChanges(resultFile, applyOptions);

// Terminate the process with a success exit code
process.exit(0);