first commit

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

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+import map from 'lodash/map';
+import type {
+	IDataObject,
+	IExecuteFunctions,
+	IHookFunctions,
+	IHttpRequestMethods,
+	ILoadOptionsFunctions,
+	IRequestOptions,
+	JsonObject,
+} from 'n8n-workflow';
+import { NodeApiError } from 'n8n-workflow';
+
+export async function mandrillApiRequest(
+	this: IExecuteFunctions | IHookFunctions | ILoadOptionsFunctions,
+	resource: string,
+	method: IHttpRequestMethods,
+	action: string,
+
+	body: any = {},
+	headers?: IDataObject,
+): Promise<any> {
+	const credentials = await this.getCredentials('mandrillApi');
+
+	const data = Object.assign({}, body, { key: credentials.apiKey });
+
+	const endpoint = 'mandrillapp.com/api/1.0';
+
+	const options: IRequestOptions = {
+		headers,
+		method,
+		uri: `https://${endpoint}${resource}${action}.json`,
+		body: data,
+		json: true,
+	};
+
+	try {
+		return await this.helpers.request(options);
+	} catch (error) {
+		throw new NodeApiError(this.getNode(), error as JsonObject);
+	}
+}
+
+export function getToEmailArray(toEmail: string): any {
+	let toEmailArray;
+	if (toEmail.split(',').length > 0) {
+		const array = toEmail.split(',');
+		toEmailArray = map(array, (email) => {
+			return {
+				email,
+				type: 'to',
+			};
+		});
+	} else {
+		toEmailArray = [
+			{
+				email: toEmail,
+				type: 'to',
+			},
+		];
+	}
+	return toEmailArray;
+}
+
+export function getGoogleAnalyticsDomainsArray(s: string): string[] {
+	let array: string[] = [];
+	if (s.split(',').length > 0) {
+		array = s.split(',');
+	} else {
+		array = [s];
+	}
+	return array;
+}
+
+export function getTags(s: string): any[] {
+	let array = [];
+	if (s.split(',').length > 0) {
+		array = s.split(',');
+	} else {
+		array = [s];
+	}
+	return array;
+}
+
+export function validateJSON(json: string | undefined): any {
+	let result;
+	try {
+		result = JSON.parse(json!);
+	} catch (exception) {
+		result = [];
+	}
+	return result;
+}