import { IExecuteFunctions, } from 'n8n-core'; import { IBinaryData, IBinaryKeyData, IDataObject, ILoadOptionsFunctions, INodeExecutionData, INodePropertyOptions, INodeType, INodeTypeDescription, NodeOperationError, } from 'n8n-workflow'; import { twistApiRequest, } from './GenericFunctions'; import { channelFields, channelOperations, } from './ChannelDescription'; import { messageConversationFields, messageConversationOperations, } from './MessageConversationDescription'; import { threadFields, threadOperations } from './ThreadDescription'; import { commentFields, commentOperations } from './CommentDescription'; import { v4 as uuid } from 'uuid'; import moment from 'moment'; export class Twist implements INodeType { description: INodeTypeDescription = { displayName: 'Twist', name: 'twist', // eslint-disable-next-line n8n-nodes-base/node-class-description-icon-not-svg icon: 'file:twist.png', group: ['input'], version: 1, subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}', description: 'Consume Twist API', defaults: { name: 'Twist', }, inputs: ['main'], outputs: ['main'], credentials: [ { name: 'twistOAuth2Api', required: true, }, ], properties: [ { displayName: 'Resource', name: 'resource', type: 'options', noDataExpression: true, options: [ { name: 'Channel', value: 'channel', }, { name: 'Comment', value: 'comment', }, { name: 'Message Conversation', value: 'messageConversation', }, { name: 'Thread', value: 'thread', }, ], default: 'messageConversation', }, ...channelOperations, ...channelFields, ...commentOperations, ...commentFields, ...messageConversationOperations, ...messageConversationFields, ...threadOperations, ...threadFields, ], }; methods = { loadOptions: { // Get all the available workspaces to display them to user so that he can // select them easily async getWorkspaces(this: ILoadOptionsFunctions): Promise { const returnData: INodePropertyOptions[] = []; const workspaces = await twistApiRequest.call(this, 'GET', '/workspaces/get'); for (const workspace of workspaces) { returnData.push({ name: workspace.name, value: workspace.id, }); } return returnData; }, // Get all the available conversations to display them to user so that he can // select them easily async getConversations(this: ILoadOptionsFunctions): Promise { const returnData: INodePropertyOptions[] = []; const qs: IDataObject = { workspace_id: this.getCurrentNodeParameter('workspaceId') as string, }; const conversations = await twistApiRequest.call(this, 'GET', '/conversations/get', {}, qs); for (const conversation of conversations) { returnData.push({ name: conversation.title || conversation.id, value: conversation.id, }); } return returnData; }, // Get all the available users to display them to user so that he can // select them easily async getUsers(this: ILoadOptionsFunctions): Promise { const returnData: INodePropertyOptions[] = []; const qs: IDataObject = { id: this.getCurrentNodeParameter('workspaceId') as string, }; const users = await twistApiRequest.call(this, 'GET', '/workspaces/get_users', {}, qs); for (const user of users) { returnData.push({ name: user.name, value: user.id, }); } return returnData; }, // Get all the available groups to display them to user so that he can // select them easily async getGroups(this: ILoadOptionsFunctions): Promise { const returnData: INodePropertyOptions[] = []; const qs: IDataObject = { workspace_id: this.getCurrentNodeParameter('workspaceId') as string, }; const groups = await twistApiRequest.call(this, 'GET', '/groups/get', {}, qs); for (const group of groups) { returnData.push({ name: group.name, value: group.id, }); } return returnData; }, }, }; async execute(this: IExecuteFunctions): Promise { const items = this.getInputData(); const returnData: IDataObject[] = []; const length = items.length; 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 === 'channel') { //https://developer.twist.com/v3/#add-channel if (operation === 'create') { const workspaceId = this.getNodeParameter('workspaceId', i) as string; const name = this.getNodeParameter('name', i) as string; const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject; const body: IDataObject = { workspace_id: workspaceId, name, }; Object.assign(body, additionalFields); responseData = await twistApiRequest.call(this, 'POST', '/channels/add', body); } //https://developer.twist.com/v3/#remove-channel if (operation === 'delete') { qs.id = this.getNodeParameter('channelId', i) as string; responseData = await twistApiRequest.call(this, 'POST', '/channels/remove', {}, qs); } //https://developer.twist.com/v3/#get-channel if (operation === 'get') { qs.id = this.getNodeParameter('channelId', i) as string; responseData = await twistApiRequest.call(this, 'GET', '/channels/getone', {}, qs); } //https://developer.twist.com/v3/#get-all-channels if (operation === 'getAll') { const workspaceId = this.getNodeParameter('workspaceId', i) as string; const returnAll = this.getNodeParameter('returnAll', i) as boolean; const filters = this.getNodeParameter('filters', i) as IDataObject; qs.workspace_id = workspaceId; Object.assign(qs, filters); responseData = await twistApiRequest.call(this, 'GET', '/channels/get', {}, qs); if (!returnAll) { const limit = this.getNodeParameter('limit', i) as number; responseData = responseData.splice(0, limit); } } //https://developer.twist.com/v3/#update-channel if (operation === 'update') { const channelId = this.getNodeParameter('channelId', i) as string; const updateFields = this.getNodeParameter('updateFields', i) as IDataObject; const body: IDataObject = { id: channelId, }; Object.assign(body, updateFields); responseData = await twistApiRequest.call(this, 'POST', '/channels/update', body); } //https://developer.twist.com/v3/#archive-channel if (operation === 'archive') { qs.id = this.getNodeParameter('channelId', i) as string; responseData = await twistApiRequest.call(this, 'POST', '/channels/archive', {}, qs); } //https://developer.twist.com/v3/#unarchive-channel if (operation === 'unarchive') { qs.id = this.getNodeParameter('channelId', i) as string; responseData = await twistApiRequest.call(this, 'POST', '/channels/unarchive', {}, qs); } } if (resource === 'comment') { //https://developer.twist.com/v3/#add-comment if (operation === 'create') { const threadId = this.getNodeParameter('threadId', i) as string; const content = this.getNodeParameter('content', i) as string; const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject; const body: IDataObject = { thread_id: threadId, content, }; Object.assign(body, additionalFields); if (body.actionsUi) { const actions = (body.actionsUi as IDataObject).actionValues as IDataObject[]; if (actions) { body.actions = actions; delete body.actionsUi; } } if (body.binaryProperties) { const binaryProperties = (body.binaryProperties as string).split(',') as string[]; const attachments: IDataObject[] = []; for (const binaryProperty of binaryProperties) { const item = items[i].binary as IBinaryKeyData; const binaryData = item[binaryProperty] as IBinaryData; if (binaryData === undefined) { throw new NodeOperationError(this.getNode(), `No binary data property "${binaryProperty}" does not exists on item!`, { itemIndex: i }); } const dataBuffer = await this.helpers.getBinaryDataBuffer(i, binaryProperty); attachments.push(await twistApiRequest.call( this, 'POST', '/attachments/upload', {}, {}, { formData: { file_name: { value: dataBuffer, options: { filename: binaryData.fileName, }, }, attachment_id: uuid(), }, }, )); } body.attachments = attachments; } if (body.direct_mentions) { const directMentions: string[] = []; for (const directMention of body.direct_mentions as number[]) { directMentions.push(`[name](twist-mention://${directMention})`); } body.content = `${directMentions.join(' ')} ${body.content}`; } responseData = await twistApiRequest.call(this, 'POST', '/comments/add', body); } //https://developer.twist.com/v3/#remove-comment if (operation === 'delete') { qs.id = this.getNodeParameter('commentId', i) as string; responseData = await twistApiRequest.call(this, 'POST', '/comments/remove', {}, qs); } //https://developer.twist.com/v3/#get-comment if (operation === 'get') { qs.id = this.getNodeParameter('commentId', i) as string; responseData = await twistApiRequest.call(this, 'GET', '/comments/getone', {}, qs); responseData = responseData?.comment; } //https://developer.twist.com/v3/#get-all-comments if (operation === 'getAll') { const threadId = this.getNodeParameter('threadId', i) as string; const returnAll = this.getNodeParameter('returnAll', i) as boolean; const filters = this.getNodeParameter('filters', i) as IDataObject; qs.thread_id = threadId; Object.assign(qs, filters); if (!returnAll) { qs.limit = this.getNodeParameter('limit', i) as number; } if (qs.older_than_ts) { qs.older_than_ts = moment(qs.older_than_ts as string).unix(); } if (qs.newer_than_ts) { qs.newer_than_ts = moment(qs.newer_than_ts as string).unix(); } responseData = await twistApiRequest.call(this, 'GET', '/comments/get', {}, qs); if (qs.as_ids) { responseData = (responseData as number[]).map(id => ({ ID: id })); } } //https://developer.twist.com/v3/#update-comment if (operation === 'update') { const commentId = this.getNodeParameter('commentId', i) as string; const updateFields = this.getNodeParameter('updateFields', i) as IDataObject; const body: IDataObject = { id: commentId, }; Object.assign(body, updateFields); if (body.actionsUi) { const actions = (body.actionsUi as IDataObject).actionValues as IDataObject[]; if (actions) { body.actions = actions; delete body.actionsUi; } } if (body.binaryProperties) { const binaryProperties = (body.binaryProperties as string).split(',') as string[]; const attachments: IDataObject[] = []; for (const binaryProperty of binaryProperties) { const item = items[i].binary as IBinaryKeyData; const binaryData = item[binaryProperty] as IBinaryData; if (binaryData === undefined) { throw new NodeOperationError(this.getNode(), `No binary data property "${binaryProperty}" does not exists on item!`, { itemIndex: i }); } const dataBuffer = await this.helpers.getBinaryDataBuffer(i, binaryProperty); attachments.push(await twistApiRequest.call( this, 'POST', '/attachments/upload', {}, {}, { formData: { file_name: { value: dataBuffer, options: { filename: binaryData.fileName, }, }, attachment_id: uuid(), }, }, )); } body.attachments = attachments; } if (body.direct_mentions) { const directMentions: string[] = []; for (const directMention of body.direct_mentions as number[]) { directMentions.push(`[name](twist-mention://${directMention})`); } body.content = `${directMentions.join(' ')} ${body.content}`; } responseData = await twistApiRequest.call(this, 'POST', '/comments/update', body); } } if (resource === 'messageConversation') { //https://developer.twist.com/v3/#add-message-to-conversation if (operation === 'create') { const workspaceId = this.getNodeParameter('workspaceId', i) as string; const conversationId = this.getNodeParameter('conversationId', i) as string; const content = this.getNodeParameter('content', i) as string; const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject; const body: IDataObject = { conversation_id: conversationId, workspace_id: workspaceId, content, }; Object.assign(body, additionalFields); if (body.actionsUi) { const actions = (body.actionsUi as IDataObject).actionValues as IDataObject[]; if (actions) { body.actions = actions; delete body.actionsUi; } } if (body.binaryProperties) { const binaryProperties = (body.binaryProperties as string).split(',') as string[]; const attachments: IDataObject[] = []; for (const binaryProperty of binaryProperties) { const item = items[i].binary as IBinaryKeyData; const binaryData = item[binaryProperty] as IBinaryData; if (binaryData === undefined) { throw new NodeOperationError(this.getNode(), `No binary data property "${binaryProperty}" does not exists on item!`, { itemIndex: i }); } const dataBuffer = await this.helpers.getBinaryDataBuffer(i, binaryProperty); attachments.push(await twistApiRequest.call( this, 'POST', '/attachments/upload', {}, {}, { formData: { file_name: { value: dataBuffer, options: { filename: binaryData.fileName, }, }, attachment_id: uuid(), }, }, )); } body.attachments = attachments; } if (body.direct_mentions) { const directMentions: string[] = []; for (const directMention of body.direct_mentions as number[]) { directMentions.push(`[name](twist-mention://${directMention})`); } body.content = `${directMentions.join(' ')} ${body.content}`; } // if (body.direct_group_mentions) { // const directGroupMentions: string[] = []; // for (const directGroupMention of body.direct_group_mentions as number[]) { // directGroupMentions.push(`[Group name](twist-group-mention://${directGroupMention})`); // } // body.content = `${directGroupMentions.join(' ')} ${body.content}`; // } responseData = await twistApiRequest.call(this, 'POST', '/conversation_messages/add', body); } //https://developer.twist.com/v3/#get-message if (operation === 'get') { qs.id = this.getNodeParameter('id', i) as string; responseData = await twistApiRequest.call(this, 'GET', '/conversation_messages/getone', {}, qs); } //https://developer.twist.com/v3/#get-all-messages if (operation === 'getAll') { const conversationId = this.getNodeParameter('conversationId', i) as string; const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject; qs.conversation_id = conversationId; Object.assign(qs, additionalFields); responseData = await twistApiRequest.call(this, 'GET', '/conversation_messages/get', {}, qs); } //https://developer.twist.com/v3/#remove-message-from-conversation if (operation === 'delete') { qs.id = this.getNodeParameter('id', i) as string; responseData = await twistApiRequest.call(this, 'POST', '/conversation_messages/remove', {}, qs); } //https://developer.twist.com/v3/#update-message-in-conversation if (operation === 'update') { const id = this.getNodeParameter('id', i) as string; const updateFields = this.getNodeParameter('updateFields', i) as IDataObject; const body: IDataObject = { id, }; Object.assign(body, updateFields); if (body.actionsUi) { const actions = (body.actionsUi as IDataObject).actionValues as IDataObject[]; if (actions) { body.actions = actions; delete body.actionsUi; } } if (body.binaryProperties) { const binaryProperties = (body.binaryProperties as string).split(',') as string[]; const attachments: IDataObject[] = []; for (const binaryProperty of binaryProperties) { const item = items[i].binary as IBinaryKeyData; const binaryData = item[binaryProperty] as IBinaryData; if (binaryData === undefined) { throw new NodeOperationError(this.getNode(), `No binary data property "${binaryProperty}" does not exists on item!`, { itemIndex: i }); } const dataBuffer = await this.helpers.getBinaryDataBuffer(i, binaryProperty); attachments.push(await twistApiRequest.call( this, 'POST', '/attachments/upload', {}, {}, { formData: { file_name: { value: dataBuffer, options: { filename: binaryData.fileName, }, }, attachment_id: uuid(), }, }, )); } body.attachments = attachments; } if (body.direct_mentions) { const directMentions: string[] = []; for (const directMention of body.direct_mentions as number[]) { directMentions.push(`[name](twist-mention://${directMention})`); } body.content = `${directMentions.join(' ')} ${body.content}`; } responseData = await twistApiRequest.call(this, 'POST', '/conversation_messages/update', body); } } if (resource === 'thread') { //https://developer.twist.com/v3/#add-thread if (operation === 'create') { const channelId = this.getNodeParameter('channelId', i) as string; const title = this.getNodeParameter('title', i) as string; const content = this.getNodeParameter('content', i) as string; const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject; const body: IDataObject = { channel_id: channelId, content, title, }; Object.assign(body, additionalFields); if (body.actionsUi) { const actions = (body.actionsUi as IDataObject).actionValues as IDataObject[]; if (actions) { body.actions = actions; delete body.actionsUi; } } if (body.binaryProperties) { const binaryProperties = (body.binaryProperties as string).split(',') as string[]; const attachments: IDataObject[] = []; for (const binaryProperty of binaryProperties) { const item = items[i].binary as IBinaryKeyData; const binaryData = item[binaryProperty] as IBinaryData; if (binaryData === undefined) { throw new NodeOperationError(this.getNode(), `No binary data property "${binaryProperty}" does not exists on item!`, { itemIndex: i }); } const dataBuffer = await this.helpers.getBinaryDataBuffer(i, binaryProperty); attachments.push(await twistApiRequest.call( this, 'POST', '/attachments/upload', {}, {}, { formData: { file_name: { value: dataBuffer, options: { filename: binaryData.fileName, }, }, attachment_id: uuid(), }, }, )); } body.attachments = attachments; } if (body.direct_mentions) { const directMentions: string[] = []; for (const directMention of body.direct_mentions as number[]) { directMentions.push(`[name](twist-mention://${directMention})`); } body.content = `${directMentions.join(' ')} ${body.content}`; } responseData = await twistApiRequest.call(this, 'POST', '/threads/add', body); } //https://developer.twist.com/v3/#remove-thread if (operation === 'delete') { qs.id = this.getNodeParameter('threadId', i) as string; responseData = await twistApiRequest.call(this, 'POST', '/threads/remove', {}, qs); } //https://developer.twist.com/v3/#get-thread if (operation === 'get') { qs.id = this.getNodeParameter('threadId', i) as string; responseData = await twistApiRequest.call(this, 'GET', '/threads/getone', {}, qs); } //https://developer.twist.com/v3/#get-all-threads if (operation === 'getAll') { const channelId = this.getNodeParameter('channelId', i) as string; const returnAll = this.getNodeParameter('returnAll', i) as boolean; const filters = this.getNodeParameter('filters', i) as IDataObject; qs.channel_id = channelId; Object.assign(qs, filters); if (!returnAll) { qs.limit = this.getNodeParameter('limit', i) as number; } if (qs.older_than_ts) { qs.older_than_ts = moment(qs.older_than_ts as string).unix(); } if (qs.newer_than_ts) { qs.newer_than_ts = moment(qs.newer_than_ts as string).unix(); } responseData = await twistApiRequest.call(this, 'GET', '/threads/get', {}, qs); if (qs.as_ids) { responseData = (responseData as number[]).map(id => ({ ID: id })); } } //https://developer.twist.com/v3/#update-thread if (operation === 'update') { const threadId = this.getNodeParameter('threadId', i) as string; const updateFields = this.getNodeParameter('updateFields', i) as IDataObject; const body: IDataObject = { id: threadId, }; Object.assign(body, updateFields); if (body.actionsUi) { const actions = (body.actionsUi as IDataObject).actionValues as IDataObject[]; if (actions) { body.actions = actions; delete body.actionsUi; } } if (body.binaryProperties) { const binaryProperties = (body.binaryProperties as string).split(',') as string[]; const attachments: IDataObject[] = []; for (const binaryProperty of binaryProperties) { const item = items[i].binary as IBinaryKeyData; const binaryData = item[binaryProperty] as IBinaryData; if (binaryData === undefined) { throw new NodeOperationError(this.getNode(), `No binary data property "${binaryProperty}" does not exists on item!`, { itemIndex: i }); } const dataBuffer = await this.helpers.getBinaryDataBuffer(i, binaryProperty); attachments.push(await twistApiRequest.call( this, 'POST', '/attachments/upload', {}, {}, { formData: { file_name: { value: dataBuffer, options: { filename: binaryData.fileName, }, }, attachment_id: uuid(), }, }, )); } body.attachments = attachments; } if (body.direct_mentions) { const directMentions: string[] = []; for (const directMention of body.direct_mentions as number[]) { directMentions.push(`[name](twist-mention://${directMention})`); } body.content = `${directMentions.join(' ')} ${body.content}`; } responseData = await twistApiRequest.call(this, 'POST', '/threads/update', body); } } if (Array.isArray(responseData)) { returnData.push.apply(returnData, responseData as IDataObject[]); } else { returnData.push(responseData as IDataObject); } } catch (error) { if (this.continueOnFail()) { returnData.push({ error: error.message }); continue; } throw error; } } return [this.helpers.returnJsonArray(returnData)]; } }