feat(PostBin Node): Add PostBin node (#3236)

* 🚧 Initial progress on PostBin node.

* ✨ Implemented Bin and Request operations for PostBin node.

* 🚧 Reworked the node in the declarative way.

* 🚧 PosBin node refactoring after reworking it.

* ✨ Implemented Bin id parsing in PostBin node. Done some final refactoring and documentation.

* ⚡ Improvements

* ⚡ Add comments

* 👌Updating the PostBin node based on the product review

* 💄Updating PostBin node Bin ID validation logic

* ⚡ Small improvements

* ⚡ Transform the bin requests and add additional properties

Co-authored-by: ricardo <ricardoespinoza105@gmail.com>
Co-authored-by: Jan Oberhauser <jan.oberhauser@gmail.com>

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

@@ -0,0 +1,59 @@
+import {
+	INodeType,
+	INodeTypeDescription
+} from 'n8n-workflow';
+
+import {
+	binFields,
+	binOperations,
+} from './BinDescription';
+
+import {
+	requestFields,
+	requestOperations,
+} from './RequestDescription';
+
+export class PostBin implements INodeType {
+	description: INodeTypeDescription = {
+		displayName: 'PostBin',
+		name: 'postBin',
+		icon: 'file:postbin.svg',
+		group: ['transform'],
+		version: 1,
+		subtitle: '={{ $parameter["operation"] + ": " + $parameter["resource"] }}',
+		description: 'Consume PostBin API',
+		defaults: {
+			name: 'PostBin',
+			color: '#4dc0b5',
+		},
+		inputs: ['main'],
+		outputs: ['main'],
+		credentials: [],
+		requestDefaults: {
+			baseURL: 'https://www.toptal.com',
+		},
+		properties: [
+			{
+				displayName: 'Resource',
+				name: 'resource',
+				type: 'options',
+				options: [
+					{
+						name: 'Bin',
+						value: 'bin',
+					},
+					{
+						name: 'Request',
+						value: 'request',
+					},
+				],
+				default: 'bin',
+				required: true,
+			},
+			...binOperations,
+			...binFields,
+			...requestOperations,
+			...requestFields,
+		],
+	};
+}