mirror of
https://github.com/n8n-io/n8n.git
synced 2024-11-13 16:14:07 -08:00
348 lines
9.8 KiB
TypeScript
348 lines
9.8 KiB
TypeScript
import type {
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IDataObject,
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ILoadOptionsFunctions,
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INodeExecutionData,
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INodeType,
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INodeTypeDescription,
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} from 'n8n-workflow';
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import type { IExecuteFunctions } from 'n8n-core';
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import {
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baserowApiRequest,
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baserowApiRequestAllItems,
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getJwtToken,
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TableFieldMapper,
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toOptions,
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} from './GenericFunctions';
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import { operationFields } from './OperationDescription';
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import type {
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BaserowCredentials,
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FieldsUiValues,
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GetAllAdditionalOptions,
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LoadedResource,
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Operation,
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Row,
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} from './types';
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export class Baserow implements INodeType {
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description: INodeTypeDescription = {
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displayName: 'Baserow',
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name: 'baserow',
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icon: 'file:baserow.svg',
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group: ['output'],
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version: 1,
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description: 'Consume the Baserow API',
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subtitle: '={{$parameter["operation"] + ":" + $parameter["resource"]}}',
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defaults: {
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name: 'Baserow',
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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: 'baserowApi',
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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: 'Resource',
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name: 'resource',
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type: 'options',
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noDataExpression: true,
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options: [
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{
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name: 'Row',
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value: 'row',
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},
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],
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default: 'row',
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},
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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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noDataExpression: true,
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displayOptions: {
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show: {
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resource: ['row'],
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},
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},
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options: [
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{
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name: 'Create',
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value: 'create',
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description: 'Create a row',
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action: 'Create a row',
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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: 'Delete a row',
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action: 'Delete a row',
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},
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{
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name: 'Get',
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value: 'get',
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description: 'Retrieve a row',
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action: 'Get a row',
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},
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{
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name: 'Get Many',
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value: 'getAll',
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description: 'Retrieve many rows',
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action: 'Get many rows',
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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: 'Update a row',
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action: 'Update a row',
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},
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],
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default: 'getAll',
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},
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...operationFields,
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],
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};
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methods = {
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loadOptions: {
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async getDatabaseIds(this: ILoadOptionsFunctions) {
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const credentials = (await this.getCredentials('baserowApi')) as BaserowCredentials;
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const jwtToken = await getJwtToken.call(this, credentials);
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const endpoint = '/api/applications/';
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const databases = (await baserowApiRequest.call(
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this,
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'GET',
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endpoint,
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jwtToken,
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)) as LoadedResource[];
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return toOptions(databases);
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},
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async getTableIds(this: ILoadOptionsFunctions) {
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const credentials = (await this.getCredentials('baserowApi')) as BaserowCredentials;
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const jwtToken = await getJwtToken.call(this, credentials);
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const databaseId = this.getNodeParameter('databaseId', 0) as string;
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const endpoint = `/api/database/tables/database/${databaseId}/`;
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const tables = (await baserowApiRequest.call(
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this,
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'GET',
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endpoint,
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jwtToken,
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)) as LoadedResource[];
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return toOptions(tables);
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},
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async getTableFields(this: ILoadOptionsFunctions) {
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const credentials = (await this.getCredentials('baserowApi')) as BaserowCredentials;
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const jwtToken = await getJwtToken.call(this, credentials);
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const tableId = this.getNodeParameter('tableId', 0) as string;
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const endpoint = `/api/database/fields/table/${tableId}/`;
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const fields = (await baserowApiRequest.call(
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this,
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'GET',
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endpoint,
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jwtToken,
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)) as LoadedResource[];
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return toOptions(fields);
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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 mapper = new TableFieldMapper();
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const returnData: INodeExecutionData[] = [];
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const operation = this.getNodeParameter('operation', 0) as Operation;
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const tableId = this.getNodeParameter('tableId', 0) as string;
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const credentials = (await this.getCredentials('baserowApi')) as BaserowCredentials;
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const jwtToken = await getJwtToken.call(this, credentials);
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const fields = await mapper.getTableFields.call(this, tableId, jwtToken);
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mapper.createMappings(fields);
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for (let i = 0; i < items.length; i++) {
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try {
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if (operation === 'getAll') {
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// ----------------------------------
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// getAll
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// ----------------------------------
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// https://api.baserow.io/api/redoc/#operation/list_database_table_rows
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const { order, filters, filterType, search } = this.getNodeParameter(
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'additionalOptions',
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i,
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) as GetAllAdditionalOptions;
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const qs: IDataObject = {};
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if (order?.fields) {
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qs.order_by = order.fields
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.map(({ field, direction }) => `${direction}${mapper.setField(field)}`)
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.join(',');
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}
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if (filters?.fields) {
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filters.fields.forEach(({ field, operator, value }) => {
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qs[`filter__field_${mapper.setField(field)}__${operator}`] = value;
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});
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}
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if (filterType) {
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qs.filter_type = filterType;
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}
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if (search) {
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qs.search = search;
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}
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const endpoint = `/api/database/rows/table/${tableId}/`;
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const rows = (await baserowApiRequestAllItems.call(
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this,
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'GET',
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endpoint,
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jwtToken,
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{},
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qs,
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)) as Row[];
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rows.forEach((row) => mapper.idsToNames(row));
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const executionData = this.helpers.constructExecutionMetaData(
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this.helpers.returnJsonArray(rows),
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{ itemData: { item: i } },
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);
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returnData.push(...executionData);
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} else if (operation === 'get') {
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// ----------------------------------
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// get
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// ----------------------------------
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// https://api.baserow.io/api/redoc/#operation/get_database_table_row
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const rowId = this.getNodeParameter('rowId', i) as string;
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const endpoint = `/api/database/rows/table/${tableId}/${rowId}/`;
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const row = await baserowApiRequest.call(this, 'GET', endpoint, jwtToken);
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mapper.idsToNames(row as Row);
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const executionData = this.helpers.constructExecutionMetaData(
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this.helpers.returnJsonArray(row as Row),
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{ itemData: { item: i } },
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);
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returnData.push(...executionData);
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} else if (operation === 'create') {
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// ----------------------------------
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// create
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// ----------------------------------
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// https://api.baserow.io/api/redoc/#operation/create_database_table_row
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const body: IDataObject = {};
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const dataToSend = this.getNodeParameter('dataToSend', 0) as
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| 'defineBelow'
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| 'autoMapInputData';
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if (dataToSend === 'autoMapInputData') {
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const incomingKeys = Object.keys(items[i].json);
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const rawInputsToIgnore = this.getNodeParameter('inputsToIgnore', i) as string;
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const inputDataToIgnore = rawInputsToIgnore.split(',').map((c) => c.trim());
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for (const key of incomingKeys) {
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if (inputDataToIgnore.includes(key)) continue;
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body[key] = items[i].json[key];
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mapper.namesToIds(body);
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}
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} else {
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const fieldsUi = this.getNodeParameter('fieldsUi.fieldValues', i, []) as FieldsUiValues;
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for (const field of fieldsUi) {
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body[`field_${field.fieldId}`] = field.fieldValue;
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}
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}
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const endpoint = `/api/database/rows/table/${tableId}/`;
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const createdRow = await baserowApiRequest.call(this, 'POST', endpoint, jwtToken, body);
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mapper.idsToNames(createdRow as Row);
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const executionData = this.helpers.constructExecutionMetaData(
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this.helpers.returnJsonArray(createdRow as Row),
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{ itemData: { item: i } },
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);
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returnData.push(...executionData);
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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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// https://api.baserow.io/api/redoc/#operation/update_database_table_row
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const rowId = this.getNodeParameter('rowId', i) as string;
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const body: IDataObject = {};
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const dataToSend = this.getNodeParameter('dataToSend', 0) as
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| 'defineBelow'
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| 'autoMapInputData';
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if (dataToSend === 'autoMapInputData') {
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const incomingKeys = Object.keys(items[i].json);
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const rawInputsToIgnore = this.getNodeParameter('inputsToIgnore', i) as string;
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const inputsToIgnore = rawInputsToIgnore.split(',').map((c) => c.trim());
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for (const key of incomingKeys) {
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if (inputsToIgnore.includes(key)) continue;
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body[key] = items[i].json[key];
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mapper.namesToIds(body);
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}
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} else {
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const fieldsUi = this.getNodeParameter('fieldsUi.fieldValues', i, []) as FieldsUiValues;
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for (const field of fieldsUi) {
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body[`field_${field.fieldId}`] = field.fieldValue;
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}
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}
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const endpoint = `/api/database/rows/table/${tableId}/${rowId}/`;
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const updatedRow = await baserowApiRequest.call(this, 'PATCH', endpoint, jwtToken, body);
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mapper.idsToNames(updatedRow as Row);
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const executionData = this.helpers.constructExecutionMetaData(
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this.helpers.returnJsonArray(updatedRow as Row),
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{ itemData: { item: i } },
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);
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returnData.push(...executionData);
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} else if (operation === 'delete') {
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// ----------------------------------
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// delete
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// ----------------------------------
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// https://api.baserow.io/api/redoc/#operation/delete_database_table_row
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const rowId = this.getNodeParameter('rowId', i) as string;
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const endpoint = `/api/database/rows/table/${tableId}/${rowId}/`;
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await baserowApiRequest.call(this, 'DELETE', endpoint, jwtToken);
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const executionData = this.helpers.constructExecutionMetaData(
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[{ json: { success: true } }],
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{ itemData: { item: i } },
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);
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returnData.push(...executionData);
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}
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} catch (error) {
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if (this.continueOnFail()) {
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returnData.push({ error: error.message, json: {}, itemIndex: i });
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continue;
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}
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throw error;
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}
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}
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return this.prepareOutputData(returnData);
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}
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}
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