import { IExecuteFunctions } from 'n8n-core'; import { IDataObject, ILoadOptionsFunctions, INodeExecutionData, INodeParameters, INodePropertyOptions, INodeType, INodeTypeDescription, } from 'n8n-workflow'; import { createDatapoint, deleteDatapoint, getAllDatapoints, updateDatapoint, } from './Beeminder.node.functions'; import { beeminderApiRequest } from './GenericFunctions'; import moment from 'moment-timezone'; export class Beeminder implements INodeType { description: INodeTypeDescription = { displayName: 'Beeminder', name: 'beeminder', group: ['output'], version: 1, description: 'Consume Beeminder API', subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}', defaults: { name: 'Beeminder', }, // eslint-disable-next-line n8n-nodes-base/node-class-description-icon-not-svg icon: 'file:beeminder.png', inputs: ['main'], outputs: ['main'], credentials: [ { name: 'beeminderApi', required: true, }, ], properties: [ { displayName: 'Resource', name: 'resource', type: 'options', noDataExpression: true, required: true, options: [ { name: 'Datapoint', value: 'datapoint', }, ], default: 'datapoint', }, { displayName: 'Operation', name: 'operation', type: 'options', noDataExpression: true, options: [ { name: 'Create', value: 'create', description: 'Create datapoint for goal', action: 'Create datapoint for goal', }, { name: 'Delete', value: 'delete', description: 'Delete a datapoint', action: 'Delete a datapoint', }, { name: 'Get Many', value: 'getAll', description: 'Get many datapoints for a goal', action: 'Get many datapoints for a goal', }, { name: 'Update', value: 'update', description: 'Update a datapoint', action: 'Update a datapoint', }, ], default: 'create', required: true, }, { displayName: 'Goal Name or ID', name: 'goalName', type: 'options', typeOptions: { loadOptionsMethod: 'getGoals', }, displayOptions: { show: { resource: ['datapoint'], }, }, default: '', description: 'The name of the goal. Choose from the list, or specify an ID using an expression.', required: true, }, { displayName: 'Return All', name: 'returnAll', type: 'boolean', displayOptions: { show: { operation: ['getAll'], resource: ['datapoint'], }, }, default: false, description: 'Whether to return all results or only up to a given limit', }, { displayName: 'Limit', name: 'limit', type: 'number', displayOptions: { show: { operation: ['getAll'], resource: ['datapoint'], returnAll: [false], }, }, typeOptions: { minValue: 1, maxValue: 300, }, default: 30, description: 'Max number of results to return', }, { displayName: 'Value', name: 'value', type: 'number', default: 1, placeholder: '', description: 'Datapoint value to send', displayOptions: { show: { resource: ['datapoint'], operation: ['create'], }, }, required: true, }, { displayName: 'Datapoint ID', name: 'datapointId', type: 'string', default: '', displayOptions: { show: { operation: ['update', 'delete'], }, }, required: true, }, { displayName: 'Additional Fields', name: 'additionalFields', type: 'collection', placeholder: 'Add Field', default: {}, displayOptions: { show: { resource: ['datapoint'], operation: ['create'], }, }, options: [ { displayName: 'Comment', name: 'comment', type: 'string', default: '', }, { displayName: 'Timestamp', name: 'timestamp', type: 'dateTime', default: '', placeholder: '', description: 'Defaults to "now" if none is passed in, or the existing timestamp if the datapoint is being updated rather than created', }, { displayName: 'Request ID', name: 'requestid', type: 'string', default: '', placeholder: '', description: 'String to uniquely identify a datapoint', }, ], }, { displayName: 'Options', name: 'options', type: 'collection', placeholder: 'Add field', default: {}, displayOptions: { show: { resource: ['datapoint'], operation: ['getAll'], }, }, options: [ { displayName: 'Sort', name: 'sort', type: 'string', default: 'id', placeholder: '', description: 'Attribute to sort on', }, ], }, { displayName: 'Update Fields', name: 'updateFields', type: 'collection', placeholder: 'Add Field', default: {}, displayOptions: { show: { resource: ['datapoint'], operation: ['update'], }, }, options: [ { displayName: 'Value', name: 'value', type: 'number', default: 1, placeholder: '', description: 'Datapoint value to send', }, { displayName: 'Comment', name: 'comment', type: 'string', default: '', }, { displayName: 'Timestamp', name: 'timestamp', type: 'dateTime', default: '', placeholder: '', description: 'Defaults to "now" if none is passed in, or the existing timestamp if the datapoint is being updated rather than created', }, ], }, ], }; methods = { loadOptions: { // Get all the available groups to display them to user so that he can // select them easily async getGoals(this: ILoadOptionsFunctions): Promise { const credentials = await this.getCredentials('beeminderApi'); const endpoint = `/users/${credentials.user}/goals.json`; const returnData: INodePropertyOptions[] = []; const goals = await beeminderApiRequest.call(this, 'GET', endpoint); for (const goal of goals) { returnData.push({ name: goal.slug, value: goal.slug, }); } return returnData; }, }, }; async execute(this: IExecuteFunctions): Promise { const items = this.getInputData(); const returnData: INodeExecutionData[] = []; const length = items.length; const timezone = this.getTimezone(); const resource = this.getNodeParameter('resource', 0) as string; const operation = this.getNodeParameter('operation', 0) as string; let results; for (let i = 0; i < length; i++) { try { if (resource === 'datapoint') { const goalName = this.getNodeParameter('goalName', i) as string; if (operation === 'create') { const value = this.getNodeParameter('value', i) as number; const options = this.getNodeParameter('additionalFields', i) as INodeParameters; const data: IDataObject = { value, goalName, }; Object.assign(data, options); if (data.timestamp) { data.timestamp = moment.tz(data.timestamp, timezone).unix(); } results = await createDatapoint.call(this, data); const executionData = this.helpers.constructExecutionMetaData( this.helpers.returnJsonArray(results), { itemData: { item: i } }, ); returnData.push(...executionData); } else if (operation === 'getAll') { const returnAll = this.getNodeParameter('returnAll', i); const options = this.getNodeParameter('options', i) as INodeParameters; const data: IDataObject = { goalName, }; Object.assign(data, options); if (returnAll === false) { data.count = this.getNodeParameter('limit', 0); } results = await getAllDatapoints.call(this, data); const executionData = this.helpers.constructExecutionMetaData( this.helpers.returnJsonArray(results), { itemData: { item: i } }, ); returnData.push(...executionData); } else if (operation === 'update') { const datapointId = this.getNodeParameter('datapointId', i) as string; const options = this.getNodeParameter('updateFields', i) as INodeParameters; const data: IDataObject = { goalName, datapointId, }; Object.assign(data, options); if (data.timestamp) { data.timestamp = moment.tz(data.timestamp, timezone).unix(); } results = await updateDatapoint.call(this, data); const executionData = this.helpers.constructExecutionMetaData( this.helpers.returnJsonArray(results), { itemData: { item: i } }, ); returnData.push(...executionData); } else if (operation === 'delete') { const datapointId = this.getNodeParameter('datapointId', i) as string; const data: IDataObject = { goalName, datapointId, }; results = await deleteDatapoint.call(this, data); const executionData = this.helpers.constructExecutionMetaData( this.helpers.returnJsonArray(results), { itemData: { item: i } }, ); returnData.push(...executionData); } } } catch (error) { if (this.continueOnFail()) { returnData.push({ error: error.message, json: {}, itemIndex: i }); continue; } throw error; } } return this.prepareOutputData(returnData); } }