first commit

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

@@ -0,0 +1,41 @@
+import type {
+	IDataObject,
+	IExecuteFunctions,
+	IHttpRequestMethods,
+	ILoadOptionsFunctions,
+	IRequestOptions,
+} from 'n8n-workflow';
+
+export async function rocketchatApiRequest(
+	this: IExecuteFunctions | ILoadOptionsFunctions,
+	resource: string,
+	method: IHttpRequestMethods,
+	operation: string,
+
+	body: any = {},
+	headers?: IDataObject,
+): Promise<any> {
+	const credentials = await this.getCredentials('rocketchatApi');
+
+	const options: IRequestOptions = {
+		headers,
+		method,
+		body,
+		uri: `${credentials.domain}/api/v1${resource}.${operation}`,
+		json: true,
+	};
+	if (Object.keys(options.body as IDataObject).length === 0) {
+		delete options.body;
+	}
+	return await this.helpers.requestWithAuthentication.call(this, 'rocketchatApi', options);
+}
+
+export function validateJSON(json: string | undefined): any {
+	let result;
+	try {
+		result = JSON.parse(json!);
+	} catch (exception) {
+		result = [];
+	}
+	return result;
+}