n8n/packages/nodes-base/nodes/Discourse/Discourse.node.ts
Iván Ovejero 027dfb2f0a
Enable esModuleInterop compiler option and upgrade to TypeScript 4.6 (#3106)
*  Enable `esModuleInterop` for /core

*  Adjust imports in /core

*  Enable `esModuleInterop` for /cli

*  Adjust imports in /cli

*  Enable `esModuleInterop` for /nodes-base

*  Adjust imports in /nodes-base

*  Make imports consistent

* ⬆️ Upgrade TypeScript to 4.6 (#3109)

* ⬆️ Upgrade TypeScript to 4.6

* 📦 Update package-lock.json

* 🔧 Avoid erroring on untyped errors

* 📘 Fix type error

Co-authored-by: Jan Oberhauser <jan.oberhauser@gmail.com>
2022-04-08 23:32:08 +02:00

507 lines
13 KiB
TypeScript

import {
IExecuteFunctions,
} from 'n8n-core';
import {
IDataObject,
ILoadOptionsFunctions,
INodeExecutionData,
INodePropertyOptions,
INodeType,
INodeTypeDescription,
} from 'n8n-workflow';
import {
discourseApiRequest,
} from './GenericFunctions';
import {
postFields,
postOperations,
} from './PostDescription';
import {
categoryFields,
categoryOperations,
} from './CategoryDescription';
import {
groupFields,
groupOperations,
} from './GroupDescription';
// import {
// searchFields,
// searchOperations,
// } from './SearchDescription';
import {
userFields,
userOperations,
} from './UserDescription';
import {
userGroupFields,
userGroupOperations,
} from './UserGroupDescription';
//import moment from 'moment';
export class Discourse implements INodeType {
description: INodeTypeDescription = {
displayName: 'Discourse',
name: 'discourse',
icon: 'file:discourse.svg',
group: ['input'],
version: 1,
subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}',
description: 'Consume Discourse API',
defaults: {
name: 'Discourse',
},
inputs: ['main'],
outputs: ['main'],
credentials: [
{
name: 'discourseApi',
required: true,
},
],
properties: [
{
displayName: 'Resource',
name: 'resource',
type: 'options',
options: [
{
name: 'Category',
value: 'category',
},
{
name: 'Group',
value: 'group',
},
{
name: 'Post',
value: 'post',
},
// {
// name: 'Search',
// value: 'search',
// },
{
name: 'User',
value: 'user',
},
{
name: 'User Group',
value: 'userGroup',
},
],
default: 'post',
description: 'The resource to operate on.',
},
...categoryOperations,
...categoryFields,
...groupOperations,
...groupFields,
...postOperations,
...postFields,
// ...searchOperations,
// ...searchFields,
...userOperations,
...userFields,
...userGroupOperations,
...userGroupFields,
],
};
methods = {
loadOptions: {
// Get all the calendars to display them to user so that he can
// select them easily
async getCategories(
this: ILoadOptionsFunctions,
): Promise<INodePropertyOptions[]> {
const returnData: INodePropertyOptions[] = [];
const { category_list } = await discourseApiRequest.call(
this,
'GET',
`/categories.json`,
);
for (const category of category_list.categories) {
returnData.push({
name: category.name,
value: category.id,
});
}
return returnData;
},
},
};
async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
const items = this.getInputData();
const returnData: IDataObject[] = [];
const length = (items.length as unknown) as number;
const qs: IDataObject = {};
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++) {
try {
if (resource === 'category') {
//https://docs.discourse.org/#tag/Categories/paths/~1categories.json/post
if (operation === 'create') {
const name = this.getNodeParameter('name', i) as string;
const color = this.getNodeParameter('color', i) as string;
const textColor = this.getNodeParameter('textColor', i) as string;
const body: IDataObject = {
name,
color,
text_color: textColor,
};
responseData = await discourseApiRequest.call(
this,
'POST',
`/categories.json`,
body,
);
responseData = responseData.category;
}
//https://docs.discourse.org/#tag/Categories/paths/~1categories.json/get
if (operation === 'getAll') {
const returnAll = this.getNodeParameter('returnAll', i) as boolean;
responseData = await discourseApiRequest.call(
this,
'GET',
`/categories.json`,
{},
qs,
);
responseData = responseData.category_list.categories;
if (returnAll === false) {
const limit = this.getNodeParameter('limit', i) as number;
responseData = responseData.splice(0, limit);
}
}
//https://docs.discourse.org/#tag/Categories/paths/~1categories~1{id}/put
if (operation === 'update') {
const categoryId = this.getNodeParameter('categoryId', i) as string;
const name = this.getNodeParameter('name', i) as string;
const updateFields = this.getNodeParameter('updateFields', i) as IDataObject;
const body: IDataObject = {
name,
};
Object.assign(body, updateFields);
responseData = await discourseApiRequest.call(
this,
'PUT',
`/categories/${categoryId}.json`,
body,
);
responseData = responseData.category;
}
}
if (resource === 'group') {
//https://docs.discourse.org/#tag/Posts/paths/~1posts.json/post
if (operation === 'create') {
const name = this.getNodeParameter('name', i) as string;
const body: IDataObject = {
name,
};
responseData = await discourseApiRequest.call(
this,
'POST',
`/admin/groups.json`,
{ group: body },
);
responseData = responseData.basic_group;
}
//https://docs.discourse.org/#tag/Groups/paths/~1groups~1{name}.json/get
if (operation === 'get') {
const name = this.getNodeParameter('name', i) as string;
responseData = await discourseApiRequest.call(
this,
'GET',
`/groups/${name}`,
{},
qs,
);
responseData = responseData.group;
}
//https://docs.discourse.org/#tag/Groups/paths/~1groups.json/get
if (operation === 'getAll') {
const returnAll = this.getNodeParameter('returnAll', i) as boolean;
responseData = await discourseApiRequest.call(
this,
'GET',
`/groups.json`,
{},
qs,
);
responseData = responseData.groups;
if (returnAll === false) {
const limit = this.getNodeParameter('limit', i) as number;
responseData = responseData.splice(0, limit);
}
}
//https://docs.discourse.org/#tag/Posts/paths/~1posts~1{id}.json/put
if (operation === 'update') {
const groupId = this.getNodeParameter('groupId', i) as string;
const name = this.getNodeParameter('name', i) as string;
const body: IDataObject = {
name,
};
responseData = await discourseApiRequest.call(
this,
'PUT',
`/groups/${groupId}.json`,
{ group: body },
);
}
}
if (resource === 'post') {
//https://docs.discourse.org/#tag/Posts/paths/~1posts.json/post
if (operation === 'create') {
const content = this.getNodeParameter('content', i) as string;
const title = this.getNodeParameter('title', i) as string;
const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject;
const body: IDataObject = {
title,
raw: content,
};
Object.assign(body, additionalFields);
responseData = await discourseApiRequest.call(
this,
'POST',
`/posts.json`,
body,
);
}
//https://docs.discourse.org/#tag/Posts/paths/~1posts~1{id}.json/get
if (operation === 'get') {
const postId = this.getNodeParameter('postId', i) as string;
responseData = await discourseApiRequest.call(
this,
'GET',
`/posts/${postId}`,
{},
qs,
);
}
//https://docs.discourse.org/#tag/Posts/paths/~1posts.json/get
if (operation === 'getAll') {
const returnAll = this.getNodeParameter('returnAll', i) as boolean;
responseData = await discourseApiRequest.call(
this,
'GET',
`/posts.json`,
{},
qs,
);
responseData = responseData.latest_posts;
if (returnAll === false) {
const limit = this.getNodeParameter('limit', i) as number;
responseData = responseData.splice(0, limit);
}
}
//https://docs.discourse.org/#tag/Posts/paths/~1posts~1{id}.json/put
if (operation === 'update') {
const postId = this.getNodeParameter('postId', i) as string;
const content = this.getNodeParameter('content', i) as string;
const updateFields = this.getNodeParameter('updateFields', i) as IDataObject;
const body: IDataObject = {
raw: content,
};
Object.assign(body, updateFields);
responseData = await discourseApiRequest.call(
this,
'PUT',
`/posts/${postId}.json`,
body,
);
responseData = responseData.post;
}
}
// TODO figure how to paginate the results
// if (resource === 'search') {
// //https://docs.discourse.org/#tag/Search/paths/~1search~1query/get
// if (operation === 'query') {
// qs.term = this.getNodeParameter('term', i) as string;
// const simple = this.getNodeParameter('simple', i) as boolean;
// const updateFields = this.getNodeParameter('updateFields', i) as IDataObject;
// Object.assign(qs, updateFields);
// qs.page = 1;
// responseData = await discourseApiRequest.call(
// this,
// 'GET',
// `/search/query`,
// {},
// qs,
// );
// if (simple === true) {
// const response = [];
// for (const key of Object.keys(responseData)) {
// for (const data of responseData[key]) {
// response.push(Object.assign(data, { __type: key }));
// }
// }
// responseData = response;
// }
// }
// }
if (resource === 'user') {
//https://docs.discourse.org/#tag/Users/paths/~1users/post
if (operation === 'create') {
const name = this.getNodeParameter('name', i) as string;
const email = this.getNodeParameter('email', i) as string;
const password = this.getNodeParameter('password', i) as string;
const username = this.getNodeParameter('username', i) as string;
const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject;
const body: IDataObject = {
name,
password,
email,
username,
};
Object.assign(body, additionalFields);
responseData = await discourseApiRequest.call(
this,
'POST',
`/users.json`,
body,
);
}
//https://docs.discourse.org/#tag/Users/paths/~1users~1{username}.json/get
if (operation === 'get') {
const by = this.getNodeParameter('by', i) as string;
let endpoint = '';
if (by === 'username') {
const username = this.getNodeParameter('username', i) as string;
endpoint = `/users/${username}`;
} else if (by === 'externalId') {
const externalId = this.getNodeParameter('externalId', i) as string;
endpoint = `/u/by-external/${externalId}.json`;
}
responseData = await discourseApiRequest.call(
this,
'GET',
endpoint,
);
}
//https://docs.discourse.org/#tag/Users/paths/~1admin~1users~1{id}.json/delete
if (operation === 'getAll') {
const returnAll = this.getNodeParameter('returnAll', i) as boolean;
const flag = this.getNodeParameter('flag', i) as boolean;
responseData = await discourseApiRequest.call(
this,
'GET',
`/admin/users/list/${flag}.json`,
{},
qs,
);
if (returnAll === false) {
const limit = this.getNodeParameter('limit', i) as number;
responseData = responseData.splice(0, limit);
}
}
}
if (resource === 'userGroup') {
//https://docs.discourse.org/#tag/Groups/paths/~1groups~1{group_id}~1members.json/put
if (operation === 'add') {
const usernames = this.getNodeParameter('usernames', i) as string;
const groupId = this.getNodeParameter('groupId', i) as string;
const body: IDataObject = {
usernames,
};
responseData = await discourseApiRequest.call(
this,
'PUT',
`/groups/${groupId}/members.json`,
body,
);
}
//https://docs.discourse.org/#tag/Groups/paths/~1groups~1{group_id}~1members.json/delete
if (operation === 'remove') {
const usernames = this.getNodeParameter('usernames', i) as string;
const groupId = this.getNodeParameter('groupId', i) as string;
const body: IDataObject = {
usernames,
};
responseData = await discourseApiRequest.call(
this,
'DELETE',
`/groups/${groupId}/members.json`,
body,
);
}
}
if (Array.isArray(responseData)) {
returnData.push.apply(returnData, responseData as IDataObject[]);
} else if (responseData !== undefined) {
returnData.push(responseData as IDataObject);
}
} catch (error) {
if (this.continueOnFail()) {
returnData.push({ error: error.message });
continue;
}
throw error;
}
}
return [this.helpers.returnJsonArray(returnData)];
}
}