first commit

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

@@ -0,0 +1,177 @@
+import type {
+	IDataObject,
+	IExecuteFunctions,
+	IHookFunctions,
+	ILoadOptionsFunctions,
+	JsonObject,
+	IRequestOptions,
+	IHttpRequestMethods,
+} from 'n8n-workflow';
+import { NodeApiError, NodeOperationError } from 'n8n-workflow';
+
+async function getMetadata(
+	this: IHookFunctions | IExecuteFunctions | ILoadOptionsFunctions,
+	oauthTokenData: IDataObject,
+) {
+	const credentials = await this.getCredentials('mailchimpOAuth2Api');
+	const options: IRequestOptions = {
+		headers: {
+			Accept: 'application/json',
+			Authorization: `OAuth ${oauthTokenData.access_token}`,
+		},
+		method: 'GET',
+		url: credentials.metadataUrl as string,
+		json: true,
+	};
+	return await this.helpers.request(options);
+}
+
+export async function mailchimpApiRequest(
+	this: IHookFunctions | IExecuteFunctions | ILoadOptionsFunctions,
+	endpoint: string,
+	method: IHttpRequestMethods,
+
+	body: any = {},
+	qs: IDataObject = {},
+	_headers?: object,
+): Promise<any> {
+	const authenticationMethod = this.getNodeParameter('authentication', 0) as string;
+
+	const host = 'api.mailchimp.com/3.0';
+
+	const options: IRequestOptions = {
+		headers: {
+			Accept: 'application/json',
+		},
+		method,
+		qs,
+		body,
+		url: '',
+		json: true,
+	};
+
+	if (Object.keys(body as IDataObject).length === 0) {
+		delete options.body;
+	}
+
+	try {
+		if (authenticationMethod === 'apiKey') {
+			const credentials = await this.getCredentials('mailchimpApi');
+			if (!(credentials.apiKey as string).includes('-')) {
+				throw new NodeOperationError(this.getNode(), 'The API key is not valid!');
+			}
+			const datacenter = (credentials.apiKey as string).split('-').pop();
+			options.url = `https://${datacenter}.${host}${endpoint}`;
+			return await this.helpers.requestWithAuthentication.call(this, 'mailchimpApi', options);
+		} else {
+			const credentials = await this.getCredentials('mailchimpOAuth2Api');
+
+			const { api_endpoint } = await getMetadata.call(
+				this,
+				credentials.oauthTokenData as IDataObject,
+			);
+
+			options.url = `${api_endpoint}/3.0${endpoint}`;
+			return await this.helpers.requestOAuth2.call(this, 'mailchimpOAuth2Api', options, {
+				tokenType: 'Bearer',
+			});
+		}
+	} catch (error) {
+		throw new NodeApiError(this.getNode(), error as JsonObject);
+	}
+}
+
+export async function mailchimpApiRequestAllItems(
+	this: IExecuteFunctions | ILoadOptionsFunctions,
+	endpoint: string,
+	method: IHttpRequestMethods,
+	propertyName: string,
+
+	body: any = {},
+	query: IDataObject = {},
+): Promise<any> {
+	const returnData: IDataObject[] = [];
+
+	let responseData;
+
+	query.offset = 0;
+	query.count = 500;
+
+	do {
+		responseData = await mailchimpApiRequest.call(this, endpoint, method, body, query);
+		returnData.push.apply(returnData, responseData[propertyName] as IDataObject[]);
+		query.offset += query.count;
+	} while (responseData[propertyName] && responseData[propertyName].length !== 0);
+
+	return returnData;
+}
+
+export function validateJSON(json: string | undefined): any {
+	let result;
+	try {
+		result = JSON.parse(json!);
+	} catch (exception) {
+		result = '';
+	}
+	return result;
+}
+
+export const campaignFieldsMetadata = [
+	'*',
+	'campaigns.id',
+	'campaigns.web_id',
+	'campaigns.type',
+	'campaigns.create_time',
+	'campaigns.archive_url',
+	'campaigns.long_archive_url',
+	'campaigns.status',
+	'campaigns.emails_sent',
+	'campaigns.send_time',
+	'campaigns.content_type',
+	'campaigns.needs_block_refresh',
+	'campaigns.resendable',
+	'campaigns.recipients',
+	'campaigns.recipients.list_id',
+	'campaigns.recipients.list_is_active',
+	'campaigns.recipients.list_name',
+	'campaigns.recipients.segment_text',
+	'campaigns.recipients.recipient_count',
+	'campaigns.settings',
+	'campaigns.settings.subject_line',
+	'campaigns.settings.preview_text',
+	'campaigns.settings.title',
+	'campaigns.settings.from_name',
+	'campaigns.settings.reply_to',
+	'campaigns.settings.use_conversation',
+	'campaigns.settings.to_name',
+	'campaigns.settings.folder_id',
+	'campaigns.settings.authenticate',
+	'campaigns.settings.auto_footer',
+	'campaigns.settings.inline_css',
+	'campaigns.settings.auto_tweet',
+	'campaigns.settings.fb_comments',
+	'campaigns.settings.timewarp',
+	'campaigns.settings.template_id',
+	'campaigns.settings.drag_and_drop',
+	'campaigns.tracking',
+	'campaigns.tracking.opens',
+	'campaigns.tracking.html_clicks',
+	'campaigns.tracking.text_clicks',
+	'campaigns.tracking.goal_tracking',
+	'campaigns.tracking.ecomm360',
+	'campaigns.tracking.google_analytics',
+	'campaigns.tracking.clicktale',
+	'campaigns.report_summary',
+	'campaigns.report_summary.opens',
+	'campaigns.report_summary.unique_opens',
+	'campaigns.report_summary.open_rate',
+	'campaigns.report_summary.clicks',
+	'campaigns.report_summary.subscriber_clicks',
+	'campaigns.report_summary.click_rate',
+	'campaigns.report_summary.click_rate.ecommerce',
+	'campaigns.report_summary.click_rate.ecommerce.total_orders',
+	'campaigns.report_summary.click_rate.ecommerce.total_spent',
+	'campaigns.report_summary.click_rate.ecommerce.total_revenue',
+	'campaigns.report_summary.delivery_status.enabled',
+	'campaigns._links',
+];