n8n/packages/nodes-base/nodes/Mailjet/Mailjet.node.ts
कारतोफ्फेलस्क्रिप्ट™ 6aa7b93473
refactor(core): Deprecate prepareOutputData (no-changelog) (#7091)
2023-09-05 12:59:02 +02:00

328 lines
9.4 KiB
TypeScript

import type {
IExecuteFunctions,
IDataObject,
ILoadOptionsFunctions,
INodeExecutionData,
INodePropertyOptions,
INodeType,
INodeTypeDescription,
} from 'n8n-workflow';
import { NodeOperationError } from 'n8n-workflow';
import type { IMessage } from './GenericFunctions';
import { mailjetApiRequest, validateJSON } 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.svg',
group: ['output'],
version: 1,
subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}',
description: 'Consume Mailjet API',
defaults: {
name: 'Mailjet',
},
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',
noDataExpression: true,
options: [
{
name: 'Email',
value: 'email',
},
{
name: 'SMS',
value: 'sms',
},
],
default: 'email',
},
...emailOperations,
...emailFields,
...smsOperations,
...smsFields,
],
};
methods = {
loadOptions: {
// Get all the available custom fields to display them to user so that they can
// select them easily
async getTemplates(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
const returnData: INodePropertyOptions[] = [];
const { Data: templates } = await mailjetApiRequest.call(this, 'GET', '/v3/REST/template');
for (const template of templates) {
returnData.push({
name: template.Name,
value: template.ID,
});
}
return returnData;
},
},
};
async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
const items = this.getInputData();
const returnData: INodeExecutionData[] = [];
const length = items.length;
let responseData;
const resource = this.getNodeParameter('resource', 0);
const operation = this.getNodeParameter('operation', 0);
for (let i = 0; i < length; i++) {
try {
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;
const subject = this.getNodeParameter('subject', i) as string;
const additionalFields = this.getNodeParameter('additionalFields', i);
const toEmail = (this.getNodeParameter('toEmail', i) as string).split(',');
const jsonParameters = this.getNodeParameter('jsonParameters', i);
const body: IMessage = {
From: {
Email: fromEmail,
},
Subject: subject,
To: [],
Cc: [],
Bcc: [],
Variables: {},
};
for (const email of toEmail) {
body.To?.push({
Email: email,
});
}
if (jsonParameters) {
const variablesJson = this.getNodeParameter('variablesJson', i) as string;
const parsedJson = validateJSON(variablesJson);
if (parsedJson === undefined) {
throw new NodeOperationError(
this.getNode(),
"Parameter 'Variables (JSON)' has a invalid JSON",
{ itemIndex: i },
);
}
body.Variables = parsedJson;
} else {
const variables =
((this.getNodeParameter('variablesUi', i) as IDataObject)
.variablesValues as IDataObject[]) || [];
for (const variable of variables) {
body.Variables![variable.name as string] = variable.value;
}
}
if (htmlBody) {
body.HTMLPart = htmlBody;
}
if (textBody) {
body.TextPart = textBody;
}
if (additionalFields.bccEmail) {
const bccEmail = (additionalFields.bccEmail as string).split(',');
for (const email of bccEmail) {
body.Bcc!.push({
Email: email,
});
}
}
if (additionalFields.ccAddresses) {
const ccEmail = (additionalFields.ccAddresses as string).split(',');
for (const email of ccEmail) {
body.Cc!.push({
Email: email,
});
}
}
if (additionalFields.trackOpens) {
body.TrackOpens = additionalFields.trackOpens as string;
}
if (additionalFields.replyTo) {
const replyTo = additionalFields.replyTo as string;
body.ReplyTo = {
Email: replyTo,
};
}
if (additionalFields.trackClicks) {
body.TrackClicks = additionalFields.trackClicks as string;
}
if (additionalFields.fromName) {
body.From!.Name = additionalFields.fromName as string;
}
if (additionalFields.templateLanguage) {
body.TemplateLanguage = additionalFields.templateLanguage as boolean;
}
if (additionalFields.priority) {
body.Priority = additionalFields.priority as number;
}
responseData = await mailjetApiRequest.call(this, 'POST', '/v3.1/send', {
Messages: [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;
const templateId = parseInt(this.getNodeParameter('templateId', i) as string, 10);
const subject = this.getNodeParameter('subject', i) as string;
const additionalFields = this.getNodeParameter('additionalFields', i);
const toEmail = (this.getNodeParameter('toEmail', i) as string).split(',');
const jsonParameters = this.getNodeParameter('jsonParameters', i);
const body: IMessage = {
From: {
Email: fromEmail,
},
Subject: subject,
To: [],
Cc: [],
Bcc: [],
Variables: {},
TemplateID: templateId,
};
for (const email of toEmail) {
body.To!.push({
Email: email,
});
}
if (jsonParameters) {
const variablesJson = this.getNodeParameter('variablesJson', i) as string;
const parsedJson = validateJSON(variablesJson);
if (parsedJson === undefined) {
throw new NodeOperationError(
this.getNode(),
"Parameter 'Variables (JSON)' has a invalid JSON",
{ itemIndex: i },
);
}
body.Variables = parsedJson;
} else {
const variables =
((this.getNodeParameter('variablesUi', i) as IDataObject)
.variablesValues as IDataObject[]) || [];
for (const variable of variables) {
body.Variables![variable.name as string] = variable.value;
}
}
if (additionalFields.bccEmail) {
const bccEmail = (additionalFields.bccEmail as string).split(',');
for (const email of bccEmail) {
body.Bcc!.push({
Email: email,
});
}
}
if (additionalFields.ccEmail) {
const ccEmail = (additionalFields.ccEmail as string).split(',');
for (const email of ccEmail) {
body.Cc!.push({
Email: email,
});
}
}
if (additionalFields.replyTo) {
const replyTo = additionalFields.replyTo as string;
body.ReplyTo = {
Email: replyTo,
};
}
if (additionalFields.trackOpens) {
body.TrackOpens = additionalFields.trackOpens as string;
}
if (additionalFields.trackClicks) {
body.TrackClicks = additionalFields.trackClicks as string;
}
if (additionalFields.fromName) {
body.From!.Name = additionalFields.fromName as string;
}
if (additionalFields.templateLanguage) {
body.TemplateLanguage = additionalFields.templateLanguage as boolean;
}
if (additionalFields.priority) {
body.Priority = additionalFields.priority as number;
}
responseData = await mailjetApiRequest.call(this, 'POST', '/v3.1/send', {
Messages: [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);
}
}
const executionData = this.helpers.constructExecutionMetaData(
this.helpers.returnJsonArray(responseData as IDataObject[]),
{ itemData: { item: i } },
);
returnData.push(...executionData);
} catch (error) {
if (this.continueOnFail()) {
const executionErrorData = this.helpers.constructExecutionMetaData(
this.helpers.returnJsonArray({ error: error.message }),
{ itemData: { item: i } },
);
returnData.push(...executionErrorData);
continue;
}
throw error;
}
}
return [returnData];
}
}