✨ gumroad node

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

@@ -0,0 +1,39 @@
+import { OptionsWithUri } from 'request';
+import {
+	IExecuteFunctions,
+	IExecuteSingleFunctions,
+	IHookFunctions,
+	ILoadOptionsFunctions,
+	IWebhookFunctions,
+} from 'n8n-core';
+import { IDataObject } from 'n8n-workflow';
+
+export async function gumroadApiRequest(this: IHookFunctions | IExecuteFunctions | IExecuteSingleFunctions | ILoadOptionsFunctions | IWebhookFunctions, method: string, resource: string, body: any = {}, qs: IDataObject = {}, uri?: string, option: IDataObject = {}): Promise<any> { // tslint:disable-line:no-any
+	const credentials = this.getCredentials('gumroadApi');
+	if (credentials === undefined) {
+		throw new Error('No credentials got returned!');
+	}
+	body = Object.assign({ access_token: credentials.accessToken }, body)
+
+	let options: OptionsWithUri = {
+		method,
+		qs,
+		body,
+		uri: uri ||`https://api.gumroad.com/v2${resource}`,
+		json: true
+	};
+	options = Object.assign({}, options, option);
+	if (Object.keys(options.body).length === 0) {
+		delete options.body;
+	}
+
+	try {
+		return await this.helpers.request!(options);
+	} catch (error) {
+		let errorMessage = error
+		if (!error.success) {
+			errorMessage.message
+		}
+		throw new Error('Gumroad Error: ' + errorMessage);
+	}
+}