✨ Add Mailcheck Node (#1690)

* Add Mailcheck integration

* compress logo

* Add mailcheck node info

* ⚡ Improvements

Co-authored-by: bugagashenkj <bugagashenkj@gmail.com>
Co-authored-by: Nosov Konstantin <nosov@nodeart.io>

packages/nodes-base/credentials/MailcheckApi.credentials.ts

@@ -0,0 +1,18 @@
+import {
+	ICredentialType,
+	NodePropertyTypes,
+} from 'n8n-workflow';
+
+export class MailcheckApi implements ICredentialType {
+	name = 'mailcheckApi';
+	displayName = 'Mailcheck API';
+	documentationUrl = 'mailcheck';
+	properties = [
+		{
+			displayName: 'API Key',
+			name: 'apiKey',
+			type: 'string' as NodePropertyTypes,
+			default: '',
+		},
+	];
+}

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

@@ -0,0 +1,47 @@
+import {
+	OptionsWithUri,
+} from 'request';
+
+import {
+	IExecuteFunctions,
+	IHookFunctions,
+	ILoadOptionsFunctions,
+	IWebhookFunctions,
+} from 'n8n-core';
+
+import {
+	IDataObject
+} from 'n8n-workflow';
+
+export async function mailCheckApiRequest(this: IWebhookFunctions | IHookFunctions | IExecuteFunctions | ILoadOptionsFunctions, method: string, resource: string, body: any = {}, qs: IDataObject = {}, uri?: string, headers: IDataObject = {}, option: IDataObject = {}): Promise<any> { // tslint:disable-line:no-any
+	const credentials = this.getCredentials('mailcheckApi') as IDataObject;
+
+	let options: OptionsWithUri = {
+		headers: {
+			'Content-Type': 'application/json',
+			'Authorization': `Bearer ${credentials.apiKey}`,
+		},
+		method,
+		body,
+		qs,
+		uri: uri || `https://api.mailcheck.co/v1${resource}`,
+		json: true,
+	};
+	try {
+		options = Object.assign({}, options, option);
+		if (Object.keys(headers).length !== 0) {
+			options.headers = Object.assign({}, options.headers, headers);
+		}
+		if (Object.keys(body).length === 0) {
+			delete options.body;
+		}
+		//@ts-ignore
+		return await this.helpers.request.call(this, options);
+	} catch (error) {
+		if (error.response && error.response.body && error.response.body.message) {
+			// Try to return the error prettier
+			throw new Error(`Mailcheck error response [${error.statusCode}]: ${error.response.body.message}`);
+		}
+		throw error;
+	}
+}

packages/nodes-base/nodes/Mailcheck/Mailcheck.node.json

@@ -0,0 +1,15 @@
+{
+	"node": "n8n-nodes-base.mailcheck",
+	"nodeVersion": "1.0",
+	"codexVersion": "1.0",
+	"categories": [
+		"Utility"
+	],
+	"resources": {
+		"credentialDocumentation": [
+			{
+				"url": "https://docs.n8n.io/credentials/mailcheck"
+			}
+		]
+	}
+}

packages/nodes-base/nodes/Mailcheck/Mailcheck.node.ts

@@ -0,0 +1,112 @@
+import {
+	IExecuteFunctions,
+} from 'n8n-core';
+
+import {
+	IDataObject,
+	INodeExecutionData,
+	INodeType,
+	INodeTypeDescription,
+} from 'n8n-workflow';
+
+import {
+	mailCheckApiRequest,
+} from './GenericFunctions';
+
+export class Mailcheck implements INodeType {
+	description: INodeTypeDescription = {
+		displayName: 'Mailcheck',
+		name: 'mailcheck',
+		icon: 'file:mailcheck.svg',
+		group: ['transform'],
+		version: 1,
+		subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}',
+		description: 'Consume Mailcheck API',
+		defaults: {
+			name: 'Mailcheck',
+			color: '#4f44d7',
+		},
+		inputs: ['main'],
+		outputs: ['main'],
+		credentials: [
+			{
+				name: 'mailcheckApi',
+				required: true,
+			},
+		],
+		properties: [
+			{
+				displayName: 'Resource',
+				name: 'resource',
+				type: 'options',
+				options: [
+					{
+						name: 'Email',
+						value: 'email',
+					},
+				],
+				default: 'email',
+			},
+			{
+				displayName: 'Operation',
+				name: 'operation',
+				type: 'options',
+				displayOptions: {
+					show: {
+						resource: [
+							'email',
+						],
+					},
+				},
+				options: [
+					{
+						name: 'Check',
+						value: 'check',
+					},
+				],
+				default: 'check',
+			},
+			{
+				displayName: 'Email',
+				name: 'email',
+				type: 'string',
+				displayOptions: {
+					show: {
+						resource: [
+							'email',
+						],
+						operation: [
+							'check',
+						],
+					},
+				},
+				default: '',
+				description: 'Email address to check.',
+			},
+		],
+	};
+
+	async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
+		const items = this.getInputData();
+		const returnData: IDataObject[] = [];
+		const length = items.length as unknown as number;
+		let responseData;
+
+		const resource = this.getNodeParameter('resource', 0) as string;
+		const operation = this.getNodeParameter('operation', 0) as string;
+		for (let i = 0; i < length; i++) {
+			if (resource === 'email') {
+				if (operation === 'check') {
+					const email = this.getNodeParameter('email', i) as string;
+					responseData = await mailCheckApiRequest.call(this, 'POST', '/singleEmail:check', { email });
+				}
+			}
+			if (Array.isArray(responseData)) {
+				returnData.push.apply(returnData, responseData as IDataObject[]);
+			} else {
+				returnData.push(responseData as IDataObject);
+			}
+		}
+		return [this.helpers.returnJsonArray(returnData)];
+	}
+}

packages/nodes-base/nodes/Mailcheck/mailcheck.svg

@@ -0,0 +1 @@
+<svg width="60" height="60" fill="none" xmlns="http://www.w3.org/2000/svg"><rect width="60" height="60" rx="8" fill="url(#a)"/><path fill-rule="evenodd" clip-rule="evenodd" d="m9.524 25 1.175-7.483L13.753 25h1.41l3.217-7.483L19.555 25h3.524l-2.314-13H17.26l-2.71 6.931L11.818 12H8.313L6 25h3.524zm20.025-4.828 1.59-4.327 1.59 4.327h-3.18zM34.483 25h3.777l-5.187-13h-3.868L24.02 25h3.777l.813-2.259h5.06L34.483 25zm5.331-13v13h3.542V12h-3.542zm6.397 0v13H54v-2.862h-4.247V12H46.21zM13.968 37.539a7.359 7.359 0 0 0-1.265-.41 5.792 5.792 0 0 0-1.22-.129c-.727 0-1.423.135-2.086.406a5.447 5.447 0 0 0-2.947 2.86A5.312 5.312 0 0 0 6 42.473c0 .802.152 1.543.456 2.22a5.683 5.683 0 0 0 1.21 1.755A5.416 5.416 0 0 0 11.47 48a5.4 5.4 0 0 0 1.063-.105 8.472 8.472 0 0 0 1.16-.323l.276-.097v-3.206c-.69.738-1.469 1.105-2.333 1.105a2.769 2.769 0 0 1-2.59-1.74 2.997 2.997 0 0 1-.216-1.148c0-.406.072-.782.215-1.133.144-.351.337-.652.586-.907.248-.254.544-.453.89-.602.344-.147.72-.221 1.126-.221.92 0 1.693.381 2.32 1.147v-3.231zm4.419-.249H15.68v10.42h2.707v-4.298h3.908v4.298H25V37.29h-2.706v4.022h-3.908V37.29zm14.72 0h-5.924v10.42h5.924v-2.294H29.89v-1.797h3.038v-2.294H29.89v-1.74h3.217V37.29zm9.445.249a7.41 7.41 0 0 0-1.262-.41A5.857 5.857 0 0 0 40.067 37c-.727 0-1.423.135-2.085.406-.663.271-1.246.65-1.749 1.133a5.446 5.446 0 0 0-1.201 1.728 5.341 5.341 0 0 0-.447 2.203c0 .801.151 1.542.455 2.219a5.684 5.684 0 0 0 1.21 1.755 5.42 5.42 0 0 0 4.866 1.448c.36-.069.746-.177 1.16-.323l.276-.097V44.27c-.69.738-1.469 1.105-2.333 1.105a2.769 2.769 0 0 1-2.59-1.74 2.997 2.997 0 0 1-.216-1.148c0-.406.072-.782.215-1.133.144-.351.337-.652.586-.907.248-.254.544-.453.889-.602.345-.147.72-.221 1.127-.221.92 0 1.693.381 2.32 1.147v-3.231h.002zm4.42-.249h-2.707v10.42h2.706V43.19l3.522 4.519H54l-4.516-5.486 4.13-4.934h-3.342l-3.3 4.298V37.29zM54 29.5H6v3h48v-3z" fill="#fff"/><defs><linearGradient id="a" x1="0" y1="-1" x2="60" y2="60" gradientUnits="userSpaceOnUse"><stop stop-color="#4849C2"/><stop offset="1" stop-color="#2327A5"/></linearGradient></defs></svg>

packages/nodes-base/package.json

@@ -138,6 +138,7 @@
       "dist/credentials/LingvaNexApi.credentials.js",
       "dist/credentials/LinkedInOAuth2Api.credentials.js",
       "dist/credentials/MailerLiteApi.credentials.js",
+      "dist/credentials/MailcheckApi.credentials.js",
       "dist/credentials/MailchimpApi.credentials.js",
       "dist/credentials/MailchimpOAuth2Api.credentials.js",
       "dist/credentials/MailgunApi.credentials.js",
@@ -413,6 +414,7 @@
       "dist/nodes/LinkedIn/LinkedIn.node.js",
       "dist/nodes/MailerLite/MailerLite.node.js",
       "dist/nodes/MailerLite/MailerLiteTrigger.node.js",
+      "dist/nodes/Mailcheck/Mailcheck.node.js",
       "dist/nodes/Mailchimp/Mailchimp.node.js",
       "dist/nodes/Mailchimp/MailchimpTrigger.node.js",
       "dist/nodes/Mailgun/Mailgun.node.js",