✨ Add Netlify regular and trigger node (#2177)

* ✨ Add Netlify node

* ⚡ Add Sites resource

* ✨ Add regular Netlify node

* ⚡ Add Netlify Trigger node

* 🔨 Fix issue with body parameter

* ⚡ Improvements

* ⚡ Improvements

Co-authored-by: Harshil <ghagrawal17@gmail.com>

packages/nodes-base/nodes/Netlify/GenericFunctions.ts

@@ -0,0 +1,70 @@
+import {
+	OptionsWithUri,
+} from 'request';
+
+import {
+	IExecuteFunctions,
+	IExecuteSingleFunctions,
+	IHookFunctions,
+	ILoadOptionsFunctions,
+} from 'n8n-core';
+
+import {
+	IDataObject, NodeApiError, NodeOperationError,
+} from 'n8n-workflow';
+
+export async function netlifyApiRequest(this: IHookFunctions | IExecuteFunctions | IExecuteSingleFunctions | ILoadOptionsFunctions, method: string, endpoint: string, body: any = {}, query: IDataObject = {}, uri?: string, option: IDataObject = {}): Promise<any> { // tslint:disable-line:no-any
+
+	const options: OptionsWithUri = {
+		method,
+		headers: {
+			'Content-Type': 'application/json',
+		},
+		qs: query,
+		body,
+		uri: uri || `https://api.netlify.com/api/v1${endpoint}`,
+		json: true,
+	};
+
+	if (!Object.keys(body).length) {
+		delete options.body;
+	}
+
+	if (Object.keys(option)) {
+		Object.assign(options, option);
+	}
+	console.log(options);
+
+	try {
+		const credentials = await this.getCredentials('netlifyApi');
+
+		if (credentials === undefined) {
+			throw new NodeOperationError(this.getNode(), 'No credentials got returned!');
+		}
+
+		options.headers!['Authorization'] = `Bearer ${credentials.accessToken}`;
+
+		return await this.helpers.request!(options);
+	} catch (error) {
+		throw new NodeApiError(this.getNode(), error);
+	}
+}
+
+export async function netlifyRequestAllItems(this: IExecuteFunctions | ILoadOptionsFunctions, method: string, endpoint: string, body: any = {}, query: IDataObject = {}): Promise<any> { // tslint:disable-line:no-any
+
+	const returnData: IDataObject[] = [];
+
+	let responseData;
+	query.page = 0;
+	query.per_page = 100;
+
+	do {
+		responseData = await netlifyApiRequest.call(this, method, endpoint, body, query, undefined, { resolveWithFullResponse: true });
+		query.page++;
+		returnData.push.apply(returnData, responseData.body);
+	} while (
+		responseData.headers.link.includes('next')
+	);
+
+	return returnData;
+}