n8n/packages/nodes-base/nodes/Mailjet/Mailjet.node.ts

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import {
IExecuteFunctions,
} from 'n8n-core';
import {
IDataObject,
INodeTypeDescription,
INodeExecutionData,
INodeType,
} from 'n8n-workflow';
import {
mailjetApiRequest,
} from './GenericFunctions';
import {
emailFields,
emailOperations,
} from './EmailDescription';
import {
smsFields,
smsOperations,
} from './SmsDescription';
export class Mailjet implements INodeType {
description: INodeTypeDescription = {
displayName: 'Mailjet',
name: 'mailjet',
icon: 'file:mailjet.png',
group: ['output'],
version: 1,
subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}',
description: 'Consume Mailjet API',
defaults: {
name: 'Mailjet',
color: '#ff9f48',
},
inputs: ['main'],
outputs: ['main'],
credentials: [
{
name: 'mailjetEmailApi',
required: true,
displayOptions: {
show: {
resource: [
'email',
],
},
},
},
{
name: 'mailjetSmsApi',
required: true,
displayOptions: {
show: {
resource: [
'sms',
],
},
},
},
],
properties: [
{
displayName: 'Resource',
name: 'resource',
type: 'options',
options: [
{
name: 'Email',
value: 'email',
},
{
name: 'SMS',
value: 'sms',
},
],
default: 'email',
description: 'Resource to consume.',
},
...emailOperations,
...emailFields,
...smsOperations,
...smsFields,
],
};
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') {
//https://dev.mailjet.com/email/guides/send-api-v31/#send-a-basic-email
if (operation === 'send') {
const fromEmail = this.getNodeParameter('fromEmail', i) as string;
const htmlBody = this.getNodeParameter('html', i) as string;
const textBody = this.getNodeParameter('text', i) as string;
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const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject;
const toEmail = (this.getNodeParameter('toEmail', i) as string).split(',') as string[];
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const variables = (this.getNodeParameter('variablesUi', i) as IDataObject).variablesValues as IDataObject[];
const body: IDataObject = {
Messages: [
{
From: {
email: fromEmail,
},
to: [],
Cc: [],
Bcc: [],
Variables: {},
},
],
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//SandboxMode: true,
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};
for (const email of toEmail) {
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//@ts-ignore
body.Messages[0].to.push({
email,
});
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}
if (variables) {
for (const variable of variables) {
//@ts-ignore
body.Messages[0].Variables[variable.name] = variable.value;
}
}
if (htmlBody) {
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//@ts-ignore
body.Messages[0].HTMLPart = htmlBody;
}
if (textBody) {
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//@ts-ignore
body.Messages[0].TextPart = textBody;
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}
if (additionalFields.bccEmail) {
const bccEmail = (additionalFields.bccEmail as string).split(',') as string[];
for (const email of bccEmail) {
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//@ts-ignore
body.Messages[0].Bcc.push({
email,
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});
}
}
if (additionalFields.ccEmail) {
const ccEmail = (additionalFields.ccEmail as string).split(',') as string[];
for (const email of ccEmail) {
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//@ts-ignore
body.Messages[0].Cc.push({
email,
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});
}
}
if (additionalFields.subject) {
//@ts-ignore
body.Messages[0].subject = additionalFields.subject as string;
}
if (additionalFields.trackOpens) {
//@ts-ignore
body.Messages[0].TrackOpens = additionalFields.trackOpens as string;
}
if (additionalFields.trackClicks) {
//@ts-ignore
body.Messages[0].TrackClicks = additionalFields.trackClicks as string;
}
if (additionalFields.fromName) {
//@ts-ignore
body.Messages[0].From.name = additionalFields.fromName as string;
}
if (additionalFields.templateLanguage) {
//@ts-ignore
body.Messages[0].From.TemplateLanguage = additionalFields.templateLanguage as boolean;
}
if (additionalFields.priority) {
//@ts-ignore
body.Messages[0].Priority = additionalFields.priority as number;
}
responseData = await mailjetApiRequest.call(this, 'POST', '/v3.1/send', body);
responseData = responseData.Messages;
}
//https://dev.mailjet.com/email/guides/send-api-v31/#use-a-template
if (operation === 'sendTemplate') {
const fromEmail = this.getNodeParameter('fromEmail', i) as string;
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const templateId = parseInt(this.getNodeParameter('templateId', i) as string, 10);
const subject = this.getNodeParameter('subject', i) as string;
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const variables = (this.getNodeParameter('variablesUi', i) as IDataObject).variablesValues as IDataObject[];
const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject;
const toEmail = (this.getNodeParameter('toEmail', i) as string).split(',') as string[];
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const body: IDataObject = {
Messages: [
{
From: {
email: fromEmail,
},
Subject: subject,
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to: [],
Cc: [],
Bcc: [],
Variables: {},
TemplateID: templateId,
},
],
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//SandboxMode: true,
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};
for (const email of toEmail) {
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//@ts-ignore
body.Messages[0].to.push({
email,
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});
}
if (variables) {
for (const variable of variables) {
//@ts-ignore
body.Messages[0].Variables[variable.name] = variable.value;
}
}
if (additionalFields.bccEmail) {
const bccEmail = (additionalFields.bccEmail as string).split(',') as string[];
for (const email of bccEmail) {
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//@ts-ignore
body.Messages[0].Bcc.push({
email,
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});
}
}
if (additionalFields.ccEmail) {
const ccEmail = (additionalFields.ccEmail as string).split(',') as string[];
for (const email of ccEmail) {
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//@ts-ignore
body.Messages[0].Cc.push({
email,
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});
}
}
if (additionalFields.trackOpens) {
//@ts-ignore
body.Messages[0].TrackOpens = additionalFields.trackOpens as string;
}
if (additionalFields.trackClicks) {
//@ts-ignore
body.Messages[0].TrackClicks = additionalFields.trackClicks as string;
}
if (additionalFields.fromName) {
//@ts-ignore
body.Messages[0].From.name = additionalFields.fromName as string;
}
if (additionalFields.templateLanguage) {
//@ts-ignore
body.Messages[0].From.TemplateLanguage = additionalFields.templateLanguage as boolean;
}
if (additionalFields.priority) {
//@ts-ignore
body.Messages[0].Priority = additionalFields.priority as number;
}
responseData = await mailjetApiRequest.call(this, 'POST', '/v3.1/send', body);
responseData = responseData.Messages;
}
}
if (resource === 'sms') {
//https://dev.mailjet.com/sms/reference/send-message#v4_post_sms-send
if (operation === 'send') {
const from = this.getNodeParameter('from', i) as string;
const to = this.getNodeParameter('to', i) as boolean;
const text = this.getNodeParameter('text', i) as string;
const body: IDataObject = {
From: from,
To: to,
Text: text,
};
responseData = await mailjetApiRequest.call(this, 'POST', '/v4/sms-send', body);
}
}
if (Array.isArray(responseData)) {
returnData.push.apply(returnData, responseData as IDataObject[]);
} else {
returnData.push(responseData as IDataObject);
}
}
return [this.helpers.returnJsonArray(returnData)];
}
}