✨ Add Pushbullet-Node (#1073)

* ✨ Pushbullet-Node

* ⚡ Small improvements

* ⚡ Improvements

Co-authored-by: Jan <janober@users.noreply.github.com>

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

@@ -0,0 +1,60 @@
+import {
+	OptionsWithUri,
+} from 'request';
+
+import {
+	IExecuteFunctions,
+	ILoadOptionsFunctions,
+} from 'n8n-core';
+
+import {
+	IDataObject,
+} from 'n8n-workflow';
+
+export async function pushbulletApiRequest(this: IExecuteFunctions | ILoadOptionsFunctions, method: string, path: string, body: any = {}, qs: IDataObject = {}, uri?: string | undefined, option = {}): Promise<any> { // tslint:disable-line:no-any
+
+	const options: OptionsWithUri = {
+		method,
+		body,
+		qs,
+		uri: uri || `https://api.pushbullet.com/v2${path}`,
+		json: true,
+	};
+	try {
+		if (Object.keys(body).length === 0) {
+			delete options.body;
+		}
+		if (Object.keys(option).length !== 0) {
+			Object.assign(options, option);
+		}
+		//@ts-ignore
+		return await this.helpers.requestOAuth2.call(this, 'pushbulletOAuth2Api', options);
+	} catch (error) {
+		if (error.response && error.response.body && error.response.body.error) {
+
+			const message = error.response.body.error.message;
+
+			// Try to return the error prettier
+			throw new Error(
+				`Pushbullet error response [${error.statusCode}]: ${message}`
+			);
+		}
+		throw error;
+	}
+}
+
+export async function pushbulletApiRequestAllItems(this: IExecuteFunctions | ILoadOptionsFunctions, propertyName: string ,method: string, endpoint: string, body: any = {}, query: IDataObject = {}): Promise<any> { // tslint:disable-line:no-any
+
+	const returnData: IDataObject[] = [];
+
+	let responseData;
+
+	do {
+		responseData = await pushbulletApiRequest.call(this, method, endpoint, body, query);
+		returnData.push.apply(returnData, responseData[propertyName]);
+	} while (
+		responseData.cursor !== undefined
+	);
+
+	return returnData;
+}