n8n/packages/nodes-base/nodes/Jira/JiraTrigger.node.ts
कारतोफ्फेलस्क्रिप्ट™ 7a4e9ef5fa
refactor: Remove n8n-core dependency in nodes-base (no-changelog) (#5649)
2023-03-09 18:13:15 +01:00

526 lines
12 KiB
TypeScript

import type {
ICredentialDataDecryptedObject,
IDataObject,
IHookFunctions,
IWebhookFunctions,
INodeType,
INodeTypeDescription,
IWebhookResponseData,
} from 'n8n-workflow';
import { NodeOperationError } from 'n8n-workflow';
import { allEvents, eventExists, getId, jiraSoftwareCloudApiRequest } from './GenericFunctions';
export class JiraTrigger implements INodeType {
description: INodeTypeDescription = {
displayName: 'Jira Trigger',
name: 'jiraTrigger',
icon: 'file:jira.svg',
group: ['trigger'],
version: 1,
description: 'Starts the workflow when Jira events occur',
defaults: {
name: 'Jira Trigger',
},
inputs: [],
outputs: ['main'],
credentials: [
{
name: 'jiraSoftwareCloudApi',
required: true,
displayOptions: {
show: {
jiraVersion: ['cloud'],
},
},
},
{
name: 'jiraSoftwareServerApi',
required: true,
displayOptions: {
show: {
jiraVersion: ['server'],
},
},
},
{
// eslint-disable-next-line n8n-nodes-base/node-class-description-credentials-name-unsuffixed
name: 'httpQueryAuth',
required: true,
displayOptions: {
show: {
incomingAuthentication: ['queryAuth'],
},
},
},
],
webhooks: [
{
name: 'default',
httpMethod: 'POST',
responseMode: 'onReceived',
path: 'webhook',
},
],
properties: [
{
displayName: 'Jira Version',
name: 'jiraVersion',
type: 'options',
options: [
{
name: 'Cloud',
value: 'cloud',
},
{
name: 'Server (Self Hosted)',
value: 'server',
},
],
default: 'cloud',
},
{
displayName: 'Incoming Authentication',
name: 'incomingAuthentication',
type: 'options',
options: [
{
name: 'Query Auth',
value: 'queryAuth',
},
{
name: 'None',
value: 'none',
},
],
default: 'none',
description: 'If authentication should be activated for the webhook (makes it more secure)',
},
{
displayName: 'Events',
name: 'events',
type: 'multiOptions',
options: [
{
name: '*',
value: '*',
},
{
name: 'Board Configuration Changed',
value: 'board_configuration_changed',
},
{
name: 'Board Created',
value: 'board_created',
},
{
name: 'Board Deleted',
value: 'board_deleted',
},
{
name: 'Board Updated',
value: 'board_updated',
},
{
name: 'Comment Created',
value: 'comment_created',
},
{
name: 'Comment Deleted',
value: 'comment_deleted',
},
{
name: 'Comment Updated',
value: 'comment_updated',
},
{
name: 'Issue Created',
value: 'jira:issue_created',
},
{
name: 'Issue Deleted',
value: 'jira:issue_deleted',
},
{
name: 'Issue Link Created',
value: 'issuelink_created',
},
{
name: 'Issue Link Deleted',
value: 'issuelink_deleted',
},
{
name: 'Issue Updated',
value: 'jira:issue_updated',
},
{
name: 'Option Attachments Changed',
value: 'option_attachments_changed',
},
{
name: 'Option Issue Links Changed',
value: 'option_issuelinks_changed',
},
{
name: 'Option Subtasks Changed',
value: 'option_subtasks_changed',
},
{
name: 'Option Timetracking Changed',
value: 'option_timetracking_changed',
},
{
name: 'Option Unassigned Issues Changed',
value: 'option_unassigned_issues_changed',
},
{
name: 'Option Voting Changed',
value: 'option_voting_changed',
},
{
name: 'Option Watching Changed',
value: 'option_watching_changed',
},
{
name: 'Project Created',
value: 'project_created',
},
{
name: 'Project Deleted',
value: 'project_deleted',
},
{
name: 'Project Updated',
value: 'project_updated',
},
{
name: 'Sprint Closed',
value: 'sprint_closed',
},
{
name: 'Sprint Created',
value: 'sprint_created',
},
{
name: 'Sprint Deleted',
value: 'sprint_deleted',
},
{
name: 'Sprint Started',
value: 'sprint_started',
},
{
name: 'Sprint Updated',
value: 'sprint_updated',
},
{
name: 'User Created',
value: 'user_created',
},
{
name: 'User Deleted',
value: 'user_deleted',
},
{
name: 'User Updated',
value: 'user_updated',
},
{
name: 'Version Created',
value: 'jira:version_created',
},
{
name: 'Version Deleted',
value: 'jira:version_deleted',
},
{
name: 'Version Moved',
value: 'jira:version_moved',
},
{
name: 'Version Released',
value: 'jira:version_released',
},
{
name: 'Version Unreleased',
value: 'jira:version_unreleased',
},
{
name: 'Version Updated',
value: 'jira:version_updated',
},
{
name: 'Worklog Created',
value: 'worklog_created',
},
{
name: 'Worklog Deleted',
value: 'worklog_deleted',
},
{
name: 'Worklog Updated',
value: 'worklog_updated',
},
],
required: true,
default: [],
description: 'The events to listen to',
},
{
displayName: 'Additional Fields',
name: 'additionalFields',
type: 'collection',
placeholder: 'Add Field',
default: {},
options: [
{
displayName: 'Exclude Body',
name: 'excludeBody',
type: 'boolean',
default: false,
description:
'Whether a request with empty body will be sent to the URL. Leave unchecked if you want to receive JSON.',
},
{
displayName: 'Filter',
name: 'filter',
type: 'string',
default: '',
placeholder: 'Project = JRA AND resolution = Fixed',
description:
'You can specify a JQL query to send only events triggered by matching issues. The JQL filter only applies to events under the Issue and Comment columns.',
},
{
displayName: 'Include Fields',
name: 'includeFields',
type: 'multiOptions',
options: [
{
name: 'Attachment ID',
value: 'attachment.id',
},
{
name: 'Board ID',
value: 'board.id',
},
{
name: 'Comment ID',
value: 'comment.id',
},
{
name: 'Issue ID',
value: 'issue.id',
},
{
name: 'Merge Version ID',
value: 'mergeVersion.id',
},
{
name: 'Modified User Account ID',
value: 'modifiedUser.accountId',
},
{
name: 'Modified User Key',
value: 'modifiedUser.key',
},
{
name: 'Modified User Name',
value: 'modifiedUser.name',
},
{
name: 'Project ID',
value: 'project.id',
},
{
name: 'Project Key',
value: 'project.key',
},
{
name: 'Propery Key',
value: 'property.key',
},
{
name: 'Sprint ID',
value: 'sprint.id',
},
{
name: 'Version ID',
value: 'version.id',
},
{
name: 'Worklog ID',
value: 'worklog.id',
},
],
default: [],
},
],
},
],
};
webhookMethods = {
default: {
async checkExists(this: IHookFunctions): Promise<boolean> {
const webhookUrl = this.getNodeWebhookUrl('default') as string;
const webhookData = this.getWorkflowStaticData('node');
const events = this.getNodeParameter('events') as string[];
const endpoint = '/webhooks/1.0/webhook';
const webhooks = await jiraSoftwareCloudApiRequest.call(this, endpoint, 'GET', {});
for (const webhook of webhooks) {
if (webhook.url === webhookUrl && eventExists(events, webhook.events as string[])) {
webhookData.webhookId = getId(webhook.self as string);
return true;
}
}
return false;
},
async create(this: IHookFunctions): Promise<boolean> {
const webhookUrl = this.getNodeWebhookUrl('default') as string;
let events = this.getNodeParameter('events', []) as string[];
const additionalFields = this.getNodeParameter('additionalFields') as IDataObject;
const endpoint = '/webhooks/1.0/webhook';
const webhookData = this.getWorkflowStaticData('node');
const incomingAuthentication = this.getNodeParameter('incomingAuthentication') as string;
if (events.includes('*')) {
events = allEvents;
}
const body = {
name: `n8n-webhook:${webhookUrl}`,
url: webhookUrl,
events,
filters: {},
excludeBody: false,
};
if (additionalFields.filter) {
body.filters = {
'issue-related-events-section': additionalFields.filter,
};
}
if (additionalFields.excludeBody) {
body.excludeBody = additionalFields.excludeBody as boolean;
}
const parameters: any = {};
if (incomingAuthentication === 'queryAuth') {
let httpQueryAuth;
try {
httpQueryAuth = await this.getCredentials('httpQueryAuth');
} catch (e) {
throw new NodeOperationError(
this.getNode(),
new Error('Could not retrieve HTTP Query Auth credentials', { cause: e }),
);
}
if (!httpQueryAuth.name && !httpQueryAuth.value) {
throw new NodeOperationError(this.getNode(), 'HTTP Query Auth credentials are empty');
}
parameters[encodeURIComponent(httpQueryAuth.name as string)] = Buffer.from(
httpQueryAuth.value as string,
).toString('base64');
}
if (additionalFields.includeFields) {
for (const field of additionalFields.includeFields as string[]) {
// eslint-disable-next-line n8n-local-rules/no-interpolation-in-regular-string
parameters[field] = '${' + field + '}';
}
}
if (Object.keys(parameters as IDataObject).length) {
const params = new URLSearchParams(parameters as string).toString();
body.url = `${body.url}?${decodeURIComponent(params)}`;
}
const responseData = await jiraSoftwareCloudApiRequest.call(this, endpoint, 'POST', body);
webhookData.webhookId = getId(responseData.self as string);
return true;
},
async delete(this: IHookFunctions): Promise<boolean> {
const webhookData = this.getWorkflowStaticData('node');
if (webhookData.webhookId !== undefined) {
const endpoint = `/webhooks/1.0/webhook/${webhookData.webhookId}`;
const body = {};
try {
await jiraSoftwareCloudApiRequest.call(this, endpoint, 'DELETE', body);
} catch (error) {
return false;
}
// Remove from the static workflow data so that it is clear
// that no webhooks are registered anymore
delete webhookData.webhookId;
}
return true;
},
},
};
async webhook(this: IWebhookFunctions): Promise<IWebhookResponseData> {
const bodyData = this.getBodyData();
const queryData = this.getQueryData() as IDataObject;
const response = this.getResponseObject();
const incomingAuthentication = this.getNodeParameter('incomingAuthentication') as string;
if (incomingAuthentication === 'queryAuth') {
let httpQueryAuth: ICredentialDataDecryptedObject | undefined;
try {
httpQueryAuth = await this.getCredentials('httpQueryAuth');
} catch (error) {}
if (httpQueryAuth === undefined || !httpQueryAuth.name || !httpQueryAuth.value) {
response
.status(403)
.json({ message: 'Auth settings are not valid, some data are missing' });
return {
noWebhookResponse: true,
};
}
const paramName = httpQueryAuth.name as string;
const paramValue = Buffer.from(httpQueryAuth.value as string).toString('base64');
if (!queryData.hasOwnProperty(paramName) || queryData[paramName] !== paramValue) {
response.status(403).json({ message: 'Provided authentication data is not valid' });
return {
noWebhookResponse: true,
};
}
delete queryData[paramName];
Object.assign(bodyData, queryData);
} else {
Object.assign(bodyData, queryData);
}
return {
workflowData: [this.helpers.returnJsonArray(bodyData)],
};
}
}