n8n-nodes-base
Version:
Base nodes of n8n
252 lines • 8.18 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.LinearTrigger = void 0;
const n8n_workflow_1 = require("n8n-workflow");
const GenericFunctions_1 = require("./GenericFunctions");
class LinearTrigger {
description = {
displayName: 'Linear Trigger',
name: 'linearTrigger',
icon: 'file:linear.svg',
group: ['trigger'],
version: 1,
subtitle: '={{$parameter["triggerOn"]}}',
description: 'Starts the workflow when Linear events occur',
defaults: {
name: 'Linear Trigger',
},
inputs: [],
outputs: [n8n_workflow_1.NodeConnectionTypes.Main],
credentials: [
{
name: 'linearApi',
required: true,
testedBy: 'linearApiTest',
displayOptions: {
show: {
authentication: ['apiToken'],
},
},
},
{
name: 'linearOAuth2Api',
required: true,
displayOptions: {
show: {
authentication: ['oAuth2'],
},
},
},
],
webhooks: [
{
name: 'default',
httpMethod: 'POST',
responseMode: 'onReceived',
path: 'webhook',
},
],
properties: [
{
displayName: 'Authentication',
name: 'authentication',
type: 'options',
options: [
{
name: 'API Token',
value: 'apiToken',
},
{
name: 'OAuth2',
value: 'oAuth2',
},
],
default: 'apiToken',
},
{
displayName: 'Make sure your credential has the "Admin" scope to create webhooks.',
name: 'notice',
type: 'notice',
default: '',
},
{
displayName: 'Team Name or ID',
name: 'teamId',
type: 'options',
description: 'Choose from the list, or specify an ID using an <a href="https://docs.n8n.io/code/expressions/">expression</a>',
typeOptions: {
loadOptionsMethod: 'getTeams',
},
default: '',
},
{
displayName: 'Listen to Resources',
name: 'resources',
type: 'multiOptions',
options: [
{
name: 'Comment Reaction',
value: 'reaction',
},
{
name: 'Cycle',
value: 'cycle',
},
/* It's still on Alpha stage
{
name: 'Issue Attachment',
value: 'attachment',
},*/
{
name: 'Issue',
value: 'issue',
},
{
name: 'Issue Comment',
value: 'comment',
},
{
name: 'Issue Label',
value: 'issueLabel',
},
{
name: 'Project',
value: 'project',
},
],
default: [],
required: true,
},
],
};
methods = {
loadOptions: {
async getTeams() {
const returnData = [];
const body = {
query: `query Teams {
teams {
nodes {
id
name
}
}
}`,
};
const { data: { teams: { nodes }, }, } = await GenericFunctions_1.linearApiRequest.call(this, body);
for (const node of nodes) {
returnData.push({
name: node.name,
value: node.id,
});
}
return returnData;
},
},
};
webhookMethods = {
default: {
async checkExists() {
const webhookUrl = this.getNodeWebhookUrl('default');
const webhookData = this.getWorkflowStaticData('node');
const teamId = this.getNodeParameter('teamId');
const body = {
query: `query {
webhooks {
nodes {
id
url
enabled
team {
id
name
}
}
}
}`,
};
// Check all the webhooks which exist already if it is identical to the
// one that is supposed to get created.
const { data: { webhooks: { nodes }, }, } = await GenericFunctions_1.linearApiRequest.call(this, body);
for (const node of nodes) {
if (node.url === webhookUrl && node.team.id === teamId && node.enabled === true) {
webhookData.webhookId = node.id;
return true;
}
}
return false;
},
async create() {
const webhookData = this.getWorkflowStaticData('node');
const webhookUrl = this.getNodeWebhookUrl('default');
const teamId = this.getNodeParameter('teamId');
const resources = this.getNodeParameter('resources');
const body = {
query: `
mutation webhookCreate($url: String!, $teamId: String!, $resources: [String!]!) {
webhookCreate(
input: {
url: $url
teamId: $teamId
resourceTypes: $resources
}
) {
success
webhook {
id
enabled
}
}
}`,
variables: {
url: webhookUrl,
teamId,
resources: resources.map(GenericFunctions_1.capitalizeFirstLetter),
},
};
const { data: { webhookCreate: { success, webhook: { id }, }, }, } = await GenericFunctions_1.linearApiRequest.call(this, body);
if (!success) {
return false;
}
webhookData.webhookId = id;
return true;
},
async delete() {
const webhookData = this.getWorkflowStaticData('node');
if (webhookData.webhookId !== undefined) {
const body = {
query: `
mutation webhookDelete($id: String!){
webhookDelete(
id: $id
) {
success
}
}`,
variables: {
id: webhookData.webhookId,
},
};
try {
await GenericFunctions_1.linearApiRequest.call(this, 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() {
const bodyData = this.getBodyData();
return {
workflowData: [this.helpers.returnJsonArray(bodyData)],
};
}
}
exports.LinearTrigger = LinearTrigger;
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