first commit

packages/nodes-base/nodes/Stackby/Stackby.node.ts

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+import type {
+	IExecuteFunctions,
+	IDataObject,
+	INodeExecutionData,
+	INodeType,
+	INodeTypeDescription,
+} from 'n8n-workflow';
+import { NodeConnectionTypes, NodeOperationError } from 'n8n-workflow';
+
+import type { IRecord } from './GenericFunction';
+import { apiRequest, apiRequestAllItems } from './GenericFunction';
+import { generatePairedItemData } from '../../utils/utilities';
+
+export class Stackby implements INodeType {
+	description: INodeTypeDescription = {
+		displayName: 'Stackby',
+		name: 'stackby',
+		// eslint-disable-next-line n8n-nodes-base/node-class-description-icon-not-svg
+		icon: 'file:stackby.png',
+		group: ['transform'],
+		version: 1,
+		description: 'Read, write, and delete data in Stackby',
+		defaults: {
+			name: 'Stackby',
+		},
+		usableAsTool: true,
+		inputs: [NodeConnectionTypes.Main],
+		outputs: [NodeConnectionTypes.Main],
+		credentials: [
+			{
+				name: 'stackbyApi',
+				required: true,
+			},
+		],
+		properties: [
+			{
+				displayName: 'Operation',
+				name: 'operation',
+				type: 'options',
+				noDataExpression: true,
+				options: [
+					{
+						name: 'Append',
+						value: 'append',
+					},
+					{
+						name: 'Delete',
+						value: 'delete',
+					},
+					{
+						name: 'List',
+						value: 'list',
+					},
+					{
+						name: 'Read',
+						value: 'read',
+					},
+				],
+				default: 'append',
+				placeholder: 'Action to perform',
+			},
+			// ----------------------------------
+			//         All
+			// ----------------------------------
+			{
+				displayName: 'Stack ID',
+				name: 'stackId',
+				type: 'string',
+				default: '',
+				required: true,
+				description: 'The ID of the stack to access',
+			},
+			{
+				displayName: 'Table',
+				name: 'table',
+				type: 'string',
+				default: '',
+				placeholder: 'Stories',
+				required: true,
+				description: 'Enter Table Name',
+			},
+
+			// ----------------------------------
+			//         read
+			// ----------------------------------
+			{
+				displayName: 'ID',
+				name: 'id',
+				type: 'string',
+				displayOptions: {
+					show: {
+						operation: ['read', 'delete'],
+					},
+				},
+				default: '',
+				required: true,
+				description: 'ID of the record to return',
+			},
+
+			// ----------------------------------
+			//         list
+			// ----------------------------------
+			{
+				displayName: 'Return All',
+				name: 'returnAll',
+				type: 'boolean',
+				displayOptions: {
+					show: {
+						operation: ['list'],
+					},
+				},
+				default: true,
+				description: 'Whether to return all results or only up to a given limit',
+			},
+			{
+				displayName: 'Limit',
+				name: 'limit',
+				type: 'number',
+				displayOptions: {
+					show: {
+						operation: ['list'],
+						returnAll: [false],
+					},
+				},
+				typeOptions: {
+					minValue: 1,
+					maxValue: 1000,
+				},
+				default: 1000,
+				description: 'Max number of results to return',
+			},
+			{
+				displayName: 'Additional Fields',
+				name: 'additionalFields',
+				type: 'collection',
+				displayOptions: {
+					show: {
+						operation: ['list'],
+					},
+				},
+				default: {},
+				placeholder: 'Add Field',
+				options: [
+					{
+						displayName: 'View',
+						name: 'view',
+						type: 'string',
+						default: '',
+						placeholder: 'All Stories',
+						description:
+							'The name or ID of a view in the Stories table. If set, only the records in that view will be returned. The records will be sorted according to the order of the view.',
+					},
+				],
+			},
+			// ----------------------------------
+			//         append
+			// ----------------------------------
+			{
+				displayName: 'Columns',
+				name: 'columns',
+				type: 'string',
+				displayOptions: {
+					show: {
+						operation: ['append'],
+					},
+				},
+				default: '',
+				required: true,
+				placeholder: 'id,name,description',
+				description:
+					'Comma-separated list of the properties which should used as columns for the new rows',
+			},
+		],
+	};
+
+	async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
+		const items = this.getInputData();
+		const returnData: INodeExecutionData[] = [];
+		const length = items.length;
+		let responseData;
+		const qs: IDataObject = {};
+		const operation = this.getNodeParameter('operation', 0);
+		if (operation === 'read') {
+			for (let i = 0; i < length; i++) {
+				try {
+					const stackId = this.getNodeParameter('stackId', i) as string;
+					const table = encodeURI(this.getNodeParameter('table', i) as string);
+					const rowIds = this.getNodeParameter('id', i) as string;
+					qs.rowIds = [rowIds];
+					responseData = await apiRequest.call(this, 'GET', `/rowlist/${stackId}/${table}`, {}, qs);
+					returnData.push.apply(
+						returnData,
+						responseData.map((data: any) => data.field) as INodeExecutionData[],
+					);
+				} catch (error) {
+					if (this.continueOnFail()) {
+						const executionErrorData = this.helpers.constructExecutionMetaData(
+							this.helpers.returnJsonArray({ error: error.message }),
+							{ itemData: { item: i } },
+						);
+						returnData.push(...executionErrorData);
+						continue;
+					}
+					throw error;
+				}
+			}
+		}
+		if (operation === 'delete') {
+			for (let i = 0; i < length; i++) {
+				try {
+					const stackId = this.getNodeParameter('stackId', i) as string;
+					const table = encodeURI(this.getNodeParameter('table', i) as string);
+					const rowIds = this.getNodeParameter('id', i) as string;
+					qs.rowIds = [rowIds];
+
+					responseData = await apiRequest.call(
+						this,
+						'DELETE',
+						`/rowdelete/${stackId}/${table}`,
+						{},
+						qs,
+					);
+					responseData = responseData.records;
+
+					const executionData = this.helpers.constructExecutionMetaData(
+						this.helpers.returnJsonArray(responseData as IDataObject),
+						{ itemData: { item: i } },
+					);
+
+					returnData.push(...executionData);
+				} catch (error) {
+					if (this.continueOnFail()) {
+						const executionErrorData = this.helpers.constructExecutionMetaData(
+							this.helpers.returnJsonArray({ error: error.message }),
+							{ itemData: { item: i } },
+						);
+						returnData.push(...executionErrorData);
+						continue;
+					}
+					throw error;
+				}
+			}
+		}
+
+		if (operation === 'append') {
+			try {
+				const records: { [key: string]: IRecord[] } = {};
+				let key = '';
+				for (let i = 0; i < length; i++) {
+					const stackId = this.getNodeParameter('stackId', i) as string;
+					const table = encodeURI(this.getNodeParameter('table', i) as string);
+					const columns = this.getNodeParameter('columns', i) as string;
+					const columnList = columns.split(',').map((column) => column.trim());
+
+					const record: { [key: string]: any } = {};
+					for (const column of columnList) {
+						if (items[i].json[column] === undefined) {
+							throw new NodeOperationError(
+								this.getNode(),
+								`Column ${column} does not exist on input`,
+								{ itemIndex: i },
+							);
+						} else {
+							record[column] = items[i].json[column];
+						}
+					}
+					key = `${stackId}/${table}`;
+
+					if (records[key] === undefined) {
+						records[key] = [];
+					}
+					records[key].push({ field: record });
+				}
+
+				for (const recordKey of Object.keys(records)) {
+					responseData = await apiRequest.call(this, 'POST', `/rowcreate/${recordKey}`, {
+						records: records[recordKey],
+					});
+				}
+
+				returnData.push.apply(
+					returnData,
+					responseData.map((data: any) => data.field) as INodeExecutionData[],
+				);
+			} catch (error) {
+				if (this.continueOnFail()) {
+					const itemData = generatePairedItemData(items.length);
+					const executionErrorData = this.helpers.constructExecutionMetaData(
+						this.helpers.returnJsonArray({ error: error.message }),
+						{ itemData },
+					);
+					returnData.push(...executionErrorData);
+				} else {
+					throw error;
+				}
+			}
+		}
+
+		if (operation === 'list') {
+			for (let i = 0; i < length; i++) {
+				try {
+					const stackId = this.getNodeParameter('stackId', i) as string;
+					const table = encodeURI(this.getNodeParameter('table', i) as string);
+					const returnAll = this.getNodeParameter('returnAll', 0);
+
+					const additionalFields = this.getNodeParameter('additionalFields', i, {});
+
+					if (additionalFields.view) {
+						qs.view = additionalFields.view;
+					}
+
+					if (returnAll) {
+						responseData = await apiRequestAllItems.call(
+							this,
+							'GET',
+							`/rowlist/${stackId}/${table}`,
+							{},
+							qs,
+						);
+					} else {
+						qs.maxrecord = this.getNodeParameter('limit', 0);
+						responseData = await apiRequest.call(
+							this,
+							'GET',
+							`/rowlist/${stackId}/${table}`,
+							{},
+							qs,
+						);
+					}
+
+					returnData.push.apply(
+						returnData,
+						responseData.map((data: any) => data.field) as INodeExecutionData[],
+					);
+				} catch (error) {
+					if (this.continueOnFail()) {
+						const executionErrorData = this.helpers.constructExecutionMetaData(
+							this.helpers.returnJsonArray({ error: error.message }),
+							{ itemData: { item: i } },
+						);
+						returnData.push(...executionErrorData);
+						continue;
+					}
+					throw error;
+				}
+			}
+		}
+		return [returnData];
+	}
+}