feat(LoneScale Node): Add LoneScale node and Trigger node (#5146)

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

@@ -0,0 +1,46 @@
+import type { OptionsWithUri } from 'request';
+
+import type { IExecuteFunctions, ILoadOptionsFunctions } from 'n8n-core';
+
+import type { IDataObject, IHookFunctions, IWebhookFunctions } from 'n8n-workflow';
+import { BASE_URL } from './constants';
+
+export async function lonescaleApiRequest(
+	this: IExecuteFunctions | IWebhookFunctions | IHookFunctions | ILoadOptionsFunctions,
+	method: string,
+	resource: string,
+	body: IDataObject = {},
+	query: IDataObject = {},
+	uri?: string,
+) {
+	const endpoint = `${BASE_URL}`;
+	const credentials = await this.getCredentials('loneScaleApi');
+	const options: OptionsWithUri = {
+		headers: {
+			'Content-Type': 'application/json',
+			'X-API-KEY': credentials?.apiKey,
+		},
+		method,
+		body,
+		qs: query,
+		uri: uri || `${endpoint}${resource}`,
+		json: true,
+	};
+	if (!Object.keys(body).length) {
+		delete options.body;
+	}
+	if (!Object.keys(query).length) {
+		delete options.qs;
+	}
+
+	try {
+		return await this.helpers.requestWithAuthentication.call(this, 'loneScaleApi', options);
+	} catch (error) {
+		if (error.response) {
+			const errorMessage =
+				error.response.body.message || error.response.body.description || error.message;
+			throw new Error(`Autopilot error response [${error.statusCode}]: ${errorMessage}`);
+		}
+		throw error;
+	}
+}