⚡ Some small changes to basic OAuth support

packages/nodes-base/nodes/OAuth.node.ts

@@ -1,104 +1,69 @@
 import { IExecuteFunctions } from 'n8n-core';
 import {
-    GenericValue,
-    IDataObject,
-    INodeExecutionData,
-    INodeType,
-    INodeTypeDescription,
+	INodeExecutionData,
+	INodeType,
+	INodeTypeDescription,
 } from 'n8n-workflow';
 
-import { set } from 'lodash';
-
-import * as util from 'util';
-import { connectionFields } from './ActiveCampaign/ConnectionDescription';
-
 export class OAuth implements INodeType {
-    description: INodeTypeDescription = {
-        displayName: 'OAuth',
-        name: 'oauth',
+	description: INodeTypeDescription = {
+		displayName: 'OAuth',
+		name: 'oauth',
 		icon: 'fa:code-branch',
-        group: ['input'],
-        version: 1,
-        description: 'Gets, sends data to Oauth API Endpoint and receives generic information.',
-        defaults: {
-            name: 'OAuth',
-            color: '#0033AA',
-        },
-        inputs: ['main'],
-        outputs: ['main'],
-        credentials: [
-            {
-                name: 'OAuth2Api',
-                required: true,
-            }
-        ],
-        properties: [
-            {
-                displayName: 'Operation',
-                name: 'operation',
-                type: 'options',
-                options: [
-                    {
-                        name: 'Get',
-                        value: 'get',
-                        description: 'Returns the value of a key from oauth.',
-                    },
-                ],
-                default: 'get',
-                description: 'The operation to perform.',
-            },
+		group: ['input'],
+		version: 1,
+		description: 'Gets, sends data to Oauth API Endpoint and receives generic information.',
+		defaults: {
+			name: 'OAuth',
+			color: '#0033AA',
+		},
+		inputs: ['main'],
+		outputs: ['main'],
+		credentials: [
+			{
+				name: 'oAuth2Api',
+				required: true,
+			}
+		],
+		properties: [
+			{
+				displayName: 'Operation',
+				name: 'operation',
+				type: 'options',
+				options: [
+					{
+						name: 'Get',
+						value: 'get',
+						description: 'Returns the OAuth token data.',
+					},
+				],
+				default: 'get',
+				description: 'The operation to perform.',
+			},
 
-            // ----------------------------------
-            //         get
-            // ----------------------------------
-            {
-                displayName: 'Name',
-                name: 'propertyName',
-                type: 'string',
-                displayOptions: {
-                    show: {
-                        operation: [
-                            'get'
-                        ],
-                    },
-                },
-                default: 'propertyName',
-                required: true,
-                description: 'Name of the property to write received data to.<br />Supports dot-notation.<br />Example: "data.person[0].name"',
-            },
-        ]
-    };
+		]
+	};
 
-    async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
-        const credentials = this.getCredentials('OAuth2Api');
-        if (credentials === undefined) {
-            throw new Error('No credentials got returned!');
-        }
+	async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
+		const credentials = this.getCredentials('oAuth2Api');
+		if (credentials === undefined) {
+			throw new Error('No credentials got returned!');
+		}
 
-        if (credentials.oauthTokenData === undefined) {
-            throw new Error('OAuth credentials not connected');
-        }
+		if (credentials.oauthTokenData === undefined) {
+			throw new Error('OAuth credentials not connected');
+		}
 
-        const operation = this.getNodeParameter('operation', 0) as string;
-        if (operation === 'get') {
-            const items = this.getInputData();
-            const returnItems: INodeExecutionData[] = [];
+		const operation = this.getNodeParameter('operation', 0) as string;
+		if (operation === 'get') {
+			// credentials.oauthTokenData has the refreshToken and accessToken available
+			// it would be nice to have credentials.getOAuthToken() which returns the accessToken
+			// and also handles an error case where if the token is to be refreshed, it does so
+			// without knowledge of the node.
 
-            let item: INodeExecutionData;
-
-            // credentials.oauthTokenData has the refreshToken and accessToken available
-            // it would be nice to have credentials.getOAuthToken() which returns the accessToken
-            // and also handles an error case where if the token is to be refreshed, it does so
-            // without knowledge of the node.
-            console.log('Got OAuth credentials!', credentials.oauthTokenData);
-
-            for (let itemIndex = 0; itemIndex < items.length; itemIndex++) {
-                item = { json: { itemIndex } };
-                returnItems.push(item);
-            }
-            return [returnItems];
-        } else {
-            throw new Error('Unknown operation');
-        }
-    }
+			return [this.helpers.returnJsonArray(JSON.parse(credentials.oauthTokenData as string))];
+		} else {
+			throw new Error('Unknown operation');
+		}
+	}
 }