mirror of
https://github.com/Abdulazizzn/n8n-enterprise-unlocked.git
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✨ Add Airtable-Node
This commit is contained in:
Jan Oberhauser
567
packages/nodes-base/nodes/Airtable/Airtable.node.ts
Normal file
567
packages/nodes-base/nodes/Airtable/Airtable.node.ts
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@@ -0,0 +1,567 @@
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import {
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IExecuteFunctions,
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} from 'n8n-core';
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import {
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IDataObject,
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ILoadOptionsFunctions,
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INodePropertyOptions,
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INodeTypeDescription,
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INodeExecutionData,
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INodeType,
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} from 'n8n-workflow';
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import {
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apiRequest,
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apiRequestAllItems,
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} from './GenericFunctions';
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export class Airtable implements INodeType {
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description: INodeTypeDescription = {
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displayName: 'Airtable',
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name: 'airtable',
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icon: 'file:airtable.png',
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group: ['input'],
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version: 1,
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description: 'Read, update, write and delete data to Airtable',
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defaults: {
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name: 'Airtable',
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color: '#445599',
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},
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inputs: ['main'],
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outputs: ['main'],
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credentials: [
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{
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name: 'airtableApi',
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required: true,
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}
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],
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properties: [
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{
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displayName: 'Operation',
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name: 'operation',
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type: 'options',
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options: [
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{
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name: 'Append',
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value: 'append',
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description: 'Appends the data to a table',
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},
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{
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name: 'Delete',
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value: 'delete',
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description: 'Deletes data from a table'
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},
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{
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name: 'List',
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value: 'list',
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description: 'List data from a table'
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},
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{
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name: 'Read',
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value: 'read',
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description: 'Reads data from a table'
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},
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{
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name: 'Update',
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value: 'update',
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description: 'Updates data in a table'
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},
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],
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default: 'read',
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description: 'The operation to perform.',
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},
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// ----------------------------------
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// All
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// ----------------------------------
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{
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displayName: 'Application',
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name: 'application',
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type: 'options',
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typeOptions: {
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loadOptionsMethod: 'getApplications',
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},
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options: [],
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default: '',
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required: true,
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description: 'The application to access',
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},
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{
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displayName: 'Table',
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name: 'table',
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type: 'string',
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default: '',
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placeholder: 'Stories',
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required: true,
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description: 'The name of table to access',
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},
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// ----------------------------------
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// append
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// ----------------------------------
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{
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displayName: 'Add All Fields',
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name: 'addAllFields',
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type: 'boolean',
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displayOptions: {
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show: {
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operation: [
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'append',
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],
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},
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},
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default: true,
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description: 'If all fields should be send to Airtable or only specific ones.',
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},
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{
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displayName: 'Fields',
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name: 'fields',
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type: 'string',
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typeOptions: {
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multipleValues: true,
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multipleValueButtonText: 'Add Field',
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},
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displayOptions: {
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show: {
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addAllFields: [
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false,
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],
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operation: [
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'append',
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],
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},
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},
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default: '',
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placeholder: 'Name',
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required: true,
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description: 'The name of fields of which the data should be send to Airtable.',
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},
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// ----------------------------------
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// delete
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// ----------------------------------
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{
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displayName: 'Id',
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name: 'id',
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type: 'string',
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displayOptions: {
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show: {
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operation: [
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'delete',
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],
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},
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},
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default: '',
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required: true,
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description: 'Id of the record to delete.',
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},
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// ----------------------------------
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// list
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// ----------------------------------
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{
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displayName: 'Return All',
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name: 'returnAll',
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type: 'boolean',
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displayOptions: {
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show: {
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operation: [
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'list',
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],
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},
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},
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default: true,
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description: 'If all results should be returned or only up to a given limit.',
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},
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{
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displayName: 'Limit',
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name: 'limit',
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type: 'number',
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displayOptions: {
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show: {
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operation: [
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'list',
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],
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returnAll: [
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false,
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],
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},
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},
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typeOptions: {
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minValue: 1,
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maxValue: 100,
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},
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default: 100,
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description: 'How many results to return.',
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},
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{
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displayName: 'Additional Options',
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name: 'additionalOptions',
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type: 'collection',
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displayOptions: {
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show: {
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operation: [
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'list'
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],
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},
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},
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default: {},
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description: 'Additional options which decide which records should be returned',
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placeholder: 'Add Option',
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options: [
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{
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displayName: 'Fields',
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name: 'fields',
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type: 'string',
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typeOptions: {
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multipleValues: true,
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multipleValueButtonText: 'Add Field',
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},
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default: '',
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placeholder: 'Name',
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description: 'Only data for fields whose names are in this list will be included in the records.',
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},
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{
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displayName: 'Filter By Formula',
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name: 'filterByFormula',
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type: 'string',
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default: '',
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placeholder: 'NOT({Name} = \'\')',
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description: 'A formula used to filter records. The formula will be evaluated for each<br />record, and if the result is not 0, false, "", NaN, [], or #Error!<br />the record will be included in the response.',
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},
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{
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displayName: 'Sort',
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name: 'sort',
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placeholder: 'Add Sort Rule',
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description: 'Defines how the returned records should be ordered.',
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type: 'fixedCollection',
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typeOptions: {
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multipleValues: true,
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},
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default: {},
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options: [
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{
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name: 'property',
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displayName: 'Property',
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values: [
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{
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displayName: 'Field',
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name: 'field',
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type: 'string',
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default: '',
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description: 'Name of the field to sort on.',
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},
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{
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displayName: 'Direction',
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name: 'direction',
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type: 'options',
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options: [
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{
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name: 'ASC',
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value: 'asc',
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description: 'Sort in ascending order (small -> large)',
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},
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{
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name: 'DESC',
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value: 'desc',
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description: 'Sort in descending order (large -> small)'
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},
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],
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default: 'asc',
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description: 'The sort direction.',
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},
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]
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},
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],
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},
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{
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displayName: 'View',
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name: 'view',
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type: 'string',
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default: '',
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placeholder: 'All Stories',
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description: 'The name or ID of a view in the Stories table. If set,<br />only the records in that view will be returned. The records<br />will be sorted according to the order of the view.',
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},
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],
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},
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// ----------------------------------
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// read
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// ----------------------------------
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{
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displayName: 'Id',
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name: 'id',
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type: 'string',
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displayOptions: {
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show: {
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operation: [
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'read',
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],
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},
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},
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default: '',
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required: true,
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description: 'Id of the record to return.',
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},
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// ----------------------------------
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// update
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// ----------------------------------
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{
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displayName: 'Id',
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name: 'id',
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type: 'string',
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displayOptions: {
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show: {
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operation: [
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'update',
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],
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},
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},
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default: '',
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required: true,
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description: 'Id of the record to update.',
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},
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{
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displayName: 'Update All Fields',
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name: 'updateAllFields',
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type: 'boolean',
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displayOptions: {
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show: {
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operation: [
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'update',
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],
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},
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},
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default: true,
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description: 'If all fields should be send to Airtable or only specific ones.',
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},
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{
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displayName: 'Fields',
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name: 'fields',
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type: 'string',
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typeOptions: {
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multipleValues: true,
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multipleValueButtonText: 'Add Field',
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},
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displayOptions: {
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show: {
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updateAllFields: [
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false,
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],
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operation: [
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'update',
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],
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},
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},
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default: '',
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placeholder: 'Name',
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required: true,
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description: 'The name of fields of which the data should be send to Airtable.',
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},
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],
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};
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methods = {
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loadOptions: {
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// Get all the available applications to display them to user so that he can
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// select them easily
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async getApplications(this: ILoadOptionsFunctions): Promise<INodePropertyOptions[]> {
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const endpoint = 'meta';
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const responseData = await apiRequest.call(this, 'GET', endpoint, {});
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if (responseData.applications === undefined) {
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throw new Error('No data got returned');
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}
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const returnData: INodePropertyOptions[] = [];
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for (const baseData of responseData.applications) {
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returnData.push({
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name: baseData.name,
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value: baseData.id,
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});
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}
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return returnData;
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},
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},
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};
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async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
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const items = this.getInputData();
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const returnData: IDataObject[] = [];
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let responseData;
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const operation = this.getNodeParameter('operation', 0) as string;
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const application = this.getNodeParameter('application', 0) as string;
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const table = this.getNodeParameter('table', 0) as string;
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let returnAll = false;
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let endpoint = '';
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let requestMethod = '';
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const body: IDataObject = {};
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const qs: IDataObject = {};
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if (operation === 'append') {
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// ----------------------------------
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// append
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// ----------------------------------
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requestMethod = 'POST';
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endpoint = `${application}/${table}`;
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let addAllFields: boolean;
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let fields: string[];
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for (let i = 0; i < items.length; i++) {
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addAllFields = this.getNodeParameter('addAllFields', i) as boolean;
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if (addAllFields === true) {
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// Add all the fields the item has
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body.fields = items[i].json;
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} else {
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// Add only the specified fields
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body.fields = {} as IDataObject;
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fields = this.getNodeParameter('fields', i, []) as string[];
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for (const fieldName of fields) {
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// @ts-ignore
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body.fields[fieldName] = items[i].json[fieldName];
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}
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}
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responseData = await apiRequest.call(this, requestMethod, endpoint, body, qs);
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returnData.push(responseData);
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}
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} else if (operation === 'delete') {
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requestMethod = 'DELETE';
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let id: string;
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for (let i = 0; i < items.length; i++) {
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id = this.getNodeParameter('id', i) as string;
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endpoint = `${application}/${table}/${id}`;
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// Make one request after another. This is slower but makes
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// sure that we do not run into the rate limit they have in
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// place and so block for 30 seconds. Later some global
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// functionality in core should make it easy to make requests
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// according to specific rules like not more than 5 requests
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// per seconds.
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responseData = await apiRequest.call(this, requestMethod, endpoint, body, qs);
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returnData.push(responseData);
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}
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} else if (operation === 'list') {
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// ----------------------------------
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// list
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// ----------------------------------
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requestMethod = 'GET';
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endpoint = `${application}/${table}`;
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returnAll = this.getNodeParameter('returnAll', 0) as boolean;
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const additionalOptions = this.getNodeParameter('additionalOptions', 0, {}) as IDataObject;
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for (const key of Object.keys(additionalOptions)) {
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if (key === 'sort' && (additionalOptions.sort as IDataObject).property !== undefined) {
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qs[key] = (additionalOptions[key] as IDataObject).property;
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} else {
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qs[key] = additionalOptions[key];
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}
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}
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if (returnAll === true) {
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responseData = await apiRequestAllItems.call(this, requestMethod, endpoint, body, qs);
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} else {
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qs.maxRecords = this.getNodeParameter('limit', 0) as number;
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responseData = await apiRequest.call(this, requestMethod, endpoint, body, qs);
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}
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returnData.push.apply(returnData, responseData.records);
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} else if (operation === 'read') {
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// ----------------------------------
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// read
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// ----------------------------------
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requestMethod = 'GET';
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let id: string;
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for (let i = 0; i < items.length; i++) {
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id = this.getNodeParameter('id', i) as string;
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endpoint = `${application}/${table}/${id}`;
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// Make one request after another. This is slower but makes
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// sure that we do not run into the rate limit they have in
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// place and so block for 30 seconds. Later some global
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// functionality in core should make it easy to make requests
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// according to specific rules like not more than 5 requests
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// per seconds.
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responseData = await apiRequest.call(this, requestMethod, endpoint, body, qs);
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returnData.push(responseData);
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}
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} else if (operation === 'update') {
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// ----------------------------------
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// update
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// ----------------------------------
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requestMethod = 'PATCH';
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let id: string;
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let updateAllFields: boolean;
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let fields: string[];
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for (let i = 0; i < items.length; i++) {
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updateAllFields = this.getNodeParameter('updateAllFields', i) as boolean;
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if (updateAllFields === true) {
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// Update all the fields the item has
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body.fields = items[i].json;
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} else {
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// Update only the specified fields
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body.fields = {} as IDataObject;
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fields = this.getNodeParameter('fields', i, []) as string[];
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for (const fieldName of fields) {
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// @ts-ignore
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body.fields[fieldName] = items[i].json[fieldName];
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}
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}
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id = this.getNodeParameter('id', i) as string;
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endpoint = `${application}/${table}/${id}`;
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// Make one request after another. This is slower but makes
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// sure that we do not run into the rate limit they have in
|
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// place and so block for 30 seconds. Later some global
|
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// functionality in core should make it easy to make requests
|
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// according to specific rules like not more than 5 requests
|
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// per seconds.
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responseData = await apiRequest.call(this, requestMethod, endpoint, body, qs);
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returnData.push(responseData);
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}
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} else {
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throw new Error(`The operation "${operation}" is not known!`);
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}
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return [this.helpers.returnJsonArray(returnData)];
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}
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}
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