🐛 Fixes issue handling error responses in Rocketchat node (#1367)

This commit is contained in:
ricardo 2021-01-22 10:17:12 -05:00
parent cc4d6ab02a
commit 4ec458d56b
4 changed files with 114 additions and 100 deletions

View file

@ -1,12 +1,14 @@
import { OptionsWithUri } from 'request'; import {
OptionsWithUri,
} from 'request';
import { import {
IExecuteFunctions, IExecuteFunctions,
IExecuteSingleFunctions,
IHookFunctions, IHookFunctions,
ILoadOptionsFunctions, ILoadOptionsFunctions,
} from 'n8n-core'; } from 'n8n-core';
export async function rocketchatApiRequest(this: IHookFunctions | IExecuteFunctions | IExecuteSingleFunctions | ILoadOptionsFunctions, resource: string, method: string, operation: string, body: any = {}, headers?: object): Promise<any> { // tslint:disable-line:no-any export async function rocketchatApiRequest(this: IExecuteFunctions | ILoadOptionsFunctions, resource: string, method: string, operation: string, body: any = {}, headers?: object): Promise<any> { // tslint:disable-line:no-any
const credentials = this.getCredentials('rocketchatApi'); const credentials = this.getCredentials('rocketchatApi');
if (credentials === undefined) { if (credentials === undefined) {
@ -29,13 +31,15 @@ export async function rocketchatApiRequest(this: IHookFunctions | IExecuteFuncti
try { try {
return await this.helpers.request!(options); return await this.helpers.request!(options);
} catch (error) { } catch (error) {
let errorMessage = error.message; if (error.response && error.response.body && error.response.body.error) {
if (error.response.body.error) { const errorMessage = error.response.body.error;
errorMessage = error.response.body.error; // Try to return the error prettier
throw new Error(
`Rocketchat error response [${error.statusCode}]: ${errorMessage}`,
);
} }
throw error;
throw new Error(`Rocket.chat error response [${error.statusCode}]: ${errorMessage}`);
} }
} }

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@ -1,13 +1,15 @@
import { import {
IExecuteSingleFunctions, IExecuteFunctions,
} from 'n8n-core'; } from 'n8n-core';
import { import {
IDataObject, IDataObject,
INodeExecutionData, INodeExecutionData,
INodeType, INodeType,
INodeTypeDescription, INodeTypeDescription,
} from 'n8n-workflow'; } from 'n8n-workflow';
import {
import {
rocketchatApiRequest, rocketchatApiRequest,
validateJSON validateJSON
} from './GenericFunctions'; } from './GenericFunctions';
@ -50,7 +52,7 @@ export class Rocketchat implements INodeType {
description: INodeTypeDescription = { description: INodeTypeDescription = {
displayName: 'RocketChat', displayName: 'RocketChat',
name: 'rocketchat', name: 'rocketchat',
icon: 'file:rocketchat.png', icon: 'file:rocketchat.svg',
group: ['output'], group: ['output'],
version: 1, version: 1,
subtitle: '={{$parameter["resource"] + ": " + $parameter["operation"]}}', subtitle: '={{$parameter["resource"] + ": " + $parameter["operation"]}}',
@ -395,106 +397,113 @@ export class Rocketchat implements INodeType {
], ],
}; };
async executeSingle(this: IExecuteSingleFunctions): Promise<INodeExecutionData> { async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
const resource = this.getNodeParameter('resource') as string; const items = this.getInputData();
const operation = this.getNodeParameter('operation') as string; const length = (items.length as unknown) as number;
let response; let responseData;
const returnData: IDataObject[] = [];
if (resource === 'chat') { const resource = this.getNodeParameter('resource', 0) as string;
//https://rocket.chat/docs/developer-guides/rest-api/chat/postmessage const operation = this.getNodeParameter('operation', 0) as string;
if (operation === 'postMessage') { for (let i = 0; i < length; i++) {
const channel = this.getNodeParameter('channel') as string; if (resource === 'chat') {
const text = this.getNodeParameter('text') as string; //https://rocket.chat/docs/developer-guides/rest-api/chat/postmessage
const options = this.getNodeParameter('options') as IDataObject; if (operation === 'postMessage') {
const jsonActive = this.getNodeParameter('jsonParameters') as boolean; const channel = this.getNodeParameter('channel', i) as string;
const text = this.getNodeParameter('text', i) as string;
const body: IPostMessageBody = { const options = this.getNodeParameter('options', i) as IDataObject;
channel, const jsonActive = this.getNodeParameter('jsonParameters', i) as boolean;
text,
}; const body: IPostMessageBody = {
channel,
if (options.alias) { text,
body.alias = options.alias as string; };
}
if (options.avatar) { if (options.alias) {
body.avatar = options.avatar as string; body.alias = options.alias as string;
} }
if (options.emoji) { if (options.avatar) {
body.emoji = options.emoji as string; body.avatar = options.avatar as string;
} }
if (options.emoji) {
if (!jsonActive) { body.emoji = options.emoji as string;
const optionsAttachments = this.getNodeParameter('attachments') as IDataObject[]; }
if (optionsAttachments.length > 0) {
const attachments: IAttachment[] = []; if (!jsonActive) {
for (let i = 0; i < optionsAttachments.length; i++) { const optionsAttachments = this.getNodeParameter('attachments', i) as IDataObject[];
const attachment: IAttachment = {}; if (optionsAttachments.length > 0) {
for (const option of Object.keys(optionsAttachments[i])) { const attachments: IAttachment[] = [];
if (option === 'color') { for (let i = 0; i < optionsAttachments.length; i++) {
attachment.color = optionsAttachments[i][option] as string; const attachment: IAttachment = {};
} else if (option === 'text') { for (const option of Object.keys(optionsAttachments[i])) {
attachment.text = optionsAttachments[i][option] as string; if (option === 'color') {
} else if (option === 'ts') { attachment.color = optionsAttachments[i][option] as string;
attachment.ts = optionsAttachments[i][option] as string; } else if (option === 'text') {
} else if (option === 'messageLinks') { attachment.text = optionsAttachments[i][option] as string;
attachment.message_link = optionsAttachments[i][option] as string; } else if (option === 'ts') {
} else if (option === 'thumbUrl') { attachment.ts = optionsAttachments[i][option] as string;
attachment.thumb_url = optionsAttachments[i][option] as string; } else if (option === 'messageLinks') {
} else if (option === 'collapsed') { attachment.message_link = optionsAttachments[i][option] as string;
attachment.collapsed = optionsAttachments[i][option] as boolean; } else if (option === 'thumbUrl') {
} else if (option === 'authorName') { attachment.thumb_url = optionsAttachments[i][option] as string;
attachment.author_name = optionsAttachments[i][option] as string; } else if (option === 'collapsed') {
} else if (option === 'authorLink') { attachment.collapsed = optionsAttachments[i][option] as boolean;
attachment.author_link = optionsAttachments[i][option] as string; } else if (option === 'authorName') {
} else if (option === 'authorIcon') { attachment.author_name = optionsAttachments[i][option] as string;
attachment.author_icon = optionsAttachments[i][option] as string; } else if (option === 'authorLink') {
} else if (option === 'title') { attachment.author_link = optionsAttachments[i][option] as string;
attachment.title = optionsAttachments[i][option] as string; } else if (option === 'authorIcon') {
} else if (option === 'titleLink') { attachment.author_icon = optionsAttachments[i][option] as string;
attachment.title_link = optionsAttachments[i][option] as string; } else if (option === 'title') {
} else if (option === 'titleLinkDownload') { attachment.title = optionsAttachments[i][option] as string;
attachment.title_link_download = optionsAttachments[i][option] as boolean; } else if (option === 'titleLink') {
} else if (option === 'imageUrl') { attachment.title_link = optionsAttachments[i][option] as string;
attachment.image_url = optionsAttachments[i][option] as string; } else if (option === 'titleLinkDownload') {
} else if (option === 'audioUrl') { attachment.title_link_download = optionsAttachments[i][option] as boolean;
attachment.audio_url = optionsAttachments[i][option] as string; } else if (option === 'imageUrl') {
} else if (option === 'videoUrl') { attachment.image_url = optionsAttachments[i][option] as string;
attachment.video_url = optionsAttachments[i][option] as string; } else if (option === 'audioUrl') {
} else if (option === 'fields') { attachment.audio_url = optionsAttachments[i][option] as string;
const fieldsValues = (optionsAttachments[i][option] as IDataObject).fieldsValues as IDataObject[]; } else if (option === 'videoUrl') {
if (fieldsValues.length > 0) { attachment.video_url = optionsAttachments[i][option] as string;
const fields: IField[] = []; } else if (option === 'fields') {
for (let i = 0; i < fieldsValues.length; i++) { const fieldsValues = (optionsAttachments[i][option] as IDataObject).fieldsValues as IDataObject[];
const field: IField = {}; if (fieldsValues.length > 0) {
for (const key of Object.keys(fieldsValues[i])) { const fields: IField[] = [];
if (key === 'short') { for (let i = 0; i < fieldsValues.length; i++) {
field.short = fieldsValues[i][key] as boolean; const field: IField = {};
} else if (key === 'title') { for (const key of Object.keys(fieldsValues[i])) {
field.title = fieldsValues[i][key] as string; if (key === 'short') {
} else if (key === 'value') { field.short = fieldsValues[i][key] as boolean;
field.value = fieldsValues[i][key] as string; } else if (key === 'title') {
field.title = fieldsValues[i][key] as string;
} else if (key === 'value') {
field.value = fieldsValues[i][key] as string;
}
} }
fields.push(field);
attachment.fields = fields;
} }
fields.push(field);
attachment.fields = fields;
} }
} }
} }
attachments.push(attachment);
} }
attachments.push(attachment); body.attachments = attachments;
} }
body.attachments = attachments; } else {
body.attachments = validateJSON(this.getNodeParameter('attachmentsJson', i) as string);
} }
} else {
body.attachments = validateJSON(this.getNodeParameter('attachmentsJson') as string); responseData = await rocketchatApiRequest.call(this, '/chat', 'POST', 'postMessage', body);
} }
}
response = await rocketchatApiRequest.call(this, '/chat', 'POST', 'postMessage', body); if (Array.isArray(responseData)) {
returnData.push.apply(returnData, responseData as IDataObject[]);
} else if (responseData !== undefined) {
returnData.push(responseData as IDataObject);
} }
} }
return { return [this.helpers.returnJsonArray(returnData)];
json: response,
};
} }
} }

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