added support for delete endpoing

.gitignore

@@ -0,0 +1,83 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# TypeScript v1 declaration files
+typings/
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+.env.test
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+
+# next.js build output
+.next
+
+# nuxt.js build output
+.nuxt
+
+# vuepress build output
+.vuepress/dist
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+test.js
+package-lock.json

README.md

@@ -22,6 +22,7 @@ Resources this API supports:
 - [Headless Chrome](#chrome)
 - [LibreOffice](#libreoffice)
 - [Merge / Concatenate PDFs](#merge)
+- [Helper Methods](#helpers)
 
 ## <a name="authorization"></a>Authorization
 
@@ -229,4 +230,17 @@ a2pClient.merge(urls, inline = true, filename = 'test.pdf').then(function(result
     console.log(result);
 });
 ``` 
-
+---
+
+## <a name="helpers"></a>Helper Methods
+
+**Delete a PDF on Command with delete(responseId)**
+
+By default, Api2Pdf will automatically delete your PDFs after 24 hours. If you have higher security requirements and need to delete the PDFs at-will, you can do so by calling the `delete(responseId)` method on the Api2Pdf object where `responseId` parameter comes from the responseId attribute in the result.
+
+```
+a2pClient.headlessChromeFromHtml('<p>Hello, World</p>').then(function(result) {
+    console.log(result);
+    a2pClient.delete(result.responseId); //delete pdf by using responseId attribute
+});
+```

index.js

@@ -75,6 +75,21 @@ module.exports = class Api2Pdf {
     return this._makeRequest(API2PDF_LIBREOFFICE_CONVERT, payload);
   }
 
+  delete(responseId) {
+    var endpoint = API2PDF_BASE_ENDPOINT + `/pdf/${responseId}`;
+    return new Promise((resolve, reject) => {
+      request.delete(endpoint, { headers: { Authorization: this.apiKey } }, function(e, r, body) {
+        var result = JSON.parse(body);
+        if (r.statusCode == 200 && result.success == true) {
+          return resolve(result);
+        }
+        else {
+          return reject(result);
+        }
+      });
+    });
+  }
+
   _makeRequest(endpoint, payload) {
     return new Promise((resolve, reject) => {
       request.post({ url: endpoint, body: JSON.stringify(payload), headers: { Authorization: this.apiKey } }, function(e, r, body) {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "api2pdf",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "Api2Pdf is a powerful PDF generation API with no rate limits or file size constraints. Api2Pdf runs on AWS Lambda, a serverless architecture powered by Amazon to scale to millions of requests while being up to 90% cheaper than alternatives. Supports wkhtmltopdf, Headless Chrome, LibreOffice, and PDF Merge. You can also generate barcodes with ZXING (Zebra Crossing)",
   "main": "index.js",
   "scripts": {
@@ -28,5 +28,8 @@
   "bugs": {
     "url": "https://github.com/Api2Pdf/api2pdf.node/issues"
   },
-  "homepage": "https://github.com/Api2Pdf/api2pdf.node#readme"
+  "homepage": "https://github.com/Api2Pdf/api2pdf.node#readme",
+  "dependencies": {
+    "request": "^2.88.0"
+  }
 }