[SN-9374] - added generate embedded link

Author: yzubach

CHANGELOG.md

@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 
 - Implemented *Create embedded signing invites for a document without sending emails.* feature. See gow to apply it in [Documentation](https://github.com/signnow/SignNowNodeSDK/blob/master/lib/embedded/index.js~Embedded.html#static-method-createInvite), [Short example](https://github.com/signnow/SignNowNodeSDK/blob/master/README.md#embedded-create-invites), [Full example](https://github.com/signnow/SignNowNodeSDK/blob/master/samples/snippets/embeddedCreateInvites.js), [CLI applet](https://github.com/signnow/SignNowNodeSDK/blob/master/bin/embedded-create-invites.js).
+- Implemented *Creates a link for the embedded invite.* feature. See gow to apply it in [Documentation](https://github.com/signnow/SignNowNodeSDK/blob/master/lib/embedded/index.js~Embedded.html#static-method-generateInviteLink), [Short example](https://github.com/signnow/SignNowNodeSDK/blob/master/README.md#embedded-generate-invite), [Full example](https://github.com/signnow/SignNowNodeSDK/blob/master/samples/snippets/embeddedGenerateInviteLink.js), [CLI applet](https://github.com/signnow/SignNowNodeSDK/blob/master/bin/embedded-generate-link.js).
 
 ## [v1.7.0] - 2019-12-24
 

README.md

@@ -70,6 +70,7 @@ SignNow Node.js REST API Wrapper
       * [Create a Webhook](#create-webhook)
     * [Embedded](#embedded)
       * [Create embedded signing invites for a document without sending emails](#embedded-create-invites)
+      * [Creates a link for the embedded invite.](#embedded-generate-invite)
     * [Promisify methods](#promisify)
 7. [Unit Tests](#unit-tests)
 8. [License](#license)
@@ -1006,6 +1007,20 @@ signnow.embedded.createInvite({
 });
 ```
 
+#### <a name="embedded-generate-invite"></a>Creates a link for the embedded invite.
+
+```javascript
+signnow.embedded.generateInviteLink({
+  token: 'access token',
+  document_id: 'document id',
+  field_invite_unique_id: 'field invite unique id',
+  link_expiration: 15,
+  auth_method: 'password',
+}, (err, res) => {
+  // handle error or process response data
+});
+```
+
 ### <a name="promisify"></a>Promisify methods
 
 If you are using node.js version **8.0.0** or higher you can use built in [*promisify*](https://nodejs.org/api/util.html#util_util_promisify_original) utility:

bin/embedded-create-invites.js

@@ -1,9 +1,9 @@
 #!/usr/bin/env node
 
 /**
- * to run remove-template applet from the project root folder type in your console:
- * > node bin/remove-template <client_id> <client_secret> <username> <password> <template_id>
- * <client_id>, <client_secret>, <username>, <password>, <template_id> - are required params
+ * to run embedded-create-invites applet from the project root folder type in your console:
+ * > node bin/embedded-create-invites <client_id> <client_secret> <username> <password> <document_id> <invites_stringified>
+ * <client_id>, <client_secret>, <username>, <password>, <document_id> <invites_stringified> - are required params
  * options:
  * --dev - request will be sent to developer sandbox API
  */

bin/embedded-generate-link.js

@@ -0,0 +1,56 @@
+#!/usr/bin/env node
+
+/**
+ * to run embedded-generate-link applet from the project root folder type in your console:
+ * > node bin/embedded-generate-link <client_id> <client_secret> <username> <password> <document_id> <field_invite_unique_id> <link_expiration> <auth_method>
+ * <client_id>, <client_secret>, <username>, <password>, <document_id> <field_invite_unique_id> <link_expiration> <auth_method> - are required params
+ * options:
+ * --dev - request will be sent to developer sandbox API
+ */
+
+'use strict';
+
+const args = process.argv.slice(2);
+const flags = args.filter(arg => /^--/.test(arg));
+const params = args.filter(arg => !/^--/.test(arg));
+
+const [
+  clientId,
+  clientSecret,
+  username,
+  password,
+  documentId,
+  fieldInviteUniqueId,
+  linkExpiration,
+  authMethod,
+] = params;
+
+const dev = flags.includes('--dev');
+
+const { promisify } = require('../utils');
+const api = require('../lib')({
+  credentials: Buffer.from(`${clientId}:${clientSecret}`).toString('base64'),
+  production: !dev,
+});
+
+const {
+  oauth2: { requestToken: getAccessToken },
+  embedded: { generateInviteLink },
+} = api;
+
+const getAccessToken$ = promisify(getAccessToken);
+const generateInviteLink$ = promisify(generateInviteLink);
+
+getAccessToken$({
+  username,
+  password,
+})
+  .then(({ access_token: token }) => generateInviteLink$({
+    token,
+    document_id: documentId,
+    field_invite_unique_id: fieldInviteUniqueId,
+    link_expiration: linkExpiration,
+    auth_method: authMethod,
+  }))
+  .then(res => console.log(res))
+  .catch(err => console.error(err));