n8n/packages/nodes-base/nodes/PhilipsHue/PhilipsHue.node.ts

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import {
IExecuteFunctions,
} from 'n8n-core';
import {
IDataObject,
ILoadOptionsFunctions,
INodeExecutionData,
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INodePropertyOptions,
INodeType,
INodeTypeDescription,
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} from 'n8n-workflow';
import {
getUser,
philipsHueApiRequest,
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} from './GenericFunctions';
import {
lightFields,
lightOperations,
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} from './LightDescription';
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export class PhilipsHue implements INodeType {
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description: INodeTypeDescription = {
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displayName: 'Philips Hue',
name: 'philipsHue',
icon: 'file:philipshue.png',
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group: ['input'],
version: 1,
subtitle: '={{$parameter["operation"] + ": " + $parameter["resource"]}}',
description: 'Consume Philips Hue API',
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defaults: {
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name: 'Philips Hue',
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},
inputs: ['main'],
outputs: ['main'],
credentials: [
{
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name: 'philipsHueOAuth2Api',
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required: true,
},
],
properties: [
{
displayName: 'Resource',
name: 'resource',
type: 'options',
options: [
{
name: 'Light',
value: 'light',
},
],
default: 'light',
description: 'The resource to operate on.',
},
...lightOperations,
...lightFields,
],
};
methods = {
loadOptions: {
// Get all the lights to display them to user so that he can
// select them easily
async getLights(
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this: ILoadOptionsFunctions,
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): Promise<INodePropertyOptions[]> {
const returnData: INodePropertyOptions[] = [];
const user = await getUser.call(this);
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const lights = await philipsHueApiRequest.call(
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this,
'GET',
`/api/${user}/lights`,
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);
const groups = await philipsHueApiRequest.call(
this,
'GET',
`/api/${user}/groups`,
);
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for (const light of Object.keys(lights)) {
let lightName = lights[light].name;
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const lightId = light;
for (const groupId of Object.keys(groups)) {
if(groups[groupId].type === 'Room' && groups[groupId].lights.includes(lightId)) {
lightName = `${groups[groupId].name}: ${lightName}`;
}
}
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returnData.push({
name: lightName,
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value: lightId,
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});
}
return returnData;
},
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},
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};
async execute(this: IExecuteFunctions): Promise<INodeExecutionData[][]> {
const items = this.getInputData();
const returnData: IDataObject[] = [];
refactor: Apply `eslint-plugin-n8n-nodes-base` autofixable rules (#3174) * :zap: Initial setup * :shirt: Update `.eslintignore` * :shirt: Autofix node-param-default-missing (#3173) * :fire: Remove duplicate key * :shirt: Add exceptions * :package: Update package-lock.json * :shirt: Apply `node-class-description-inputs-wrong-trigger-node` (#3176) * :shirt: Apply `node-class-description-inputs-wrong-regular-node` (#3177) * :shirt: Apply `node-class-description-outputs-wrong` (#3178) * :shirt: Apply `node-execute-block-double-assertion-for-items` (#3179) * :shirt: Apply `node-param-default-wrong-for-collection` (#3180) * :shirt: Apply node-param-default-wrong-for-boolean (#3181) * Autofixed default missing * Autofixed booleans, worked well * :zap: Fix params * :rewind: Undo exempted autofixes * :package: Update package-lock.json * :shirt: Apply node-class-description-missing-subtitle (#3182) * :zap: Fix missing comma * :shirt: Apply `node-param-default-wrong-for-fixed-collection` (#3184) * :shirt: Add exception for `node-class-description-missing-subtitle` * :shirt: Apply `node-param-default-wrong-for-multi-options` (#3185) * :shirt: Apply `node-param-collection-type-unsorted-items` (#3186) * Missing coma * :shirt: Apply `node-param-default-wrong-for-simplify` (#3187) * :shirt: Apply `node-param-description-comma-separated-hyphen` (#3190) * :shirt: Apply `node-param-description-empty-string` (#3189) * :shirt: Apply `node-param-description-excess-inner-whitespace` (#3191) * Rule looks good * Add whitespace rule in eslint config * :zao: fix * :shirt: Apply `node-param-description-identical-to-display-name` (#3193) * :shirt: Apply `node-param-description-missing-for-ignore-ssl-issues` (#3195) * :rewind: Revert ":zao: fix" This reverts commit ef8a76f3dfedffd1bdccf3178af8a8d90cf5a55c. * :shirt: Apply `node-param-description-missing-for-simplify` (#3196) * :shirt: Apply `node-param-description-missing-final-period` (#3194) * Rule working as intended * Add rule to eslint * :shirt: Apply node-param-description-missing-for-return-all (#3197) * :zap: Restore `lintfix` command Co-authored-by: agobrech <45268029+agobrech@users.noreply.github.com> Co-authored-by: Omar Ajoue <krynble@gmail.com> Co-authored-by: agobrech <ael.gobrecht@gmail.com> Co-authored-by: Michael Kret <michael.k@radency.com>
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const length = items.length;
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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++) {
if (resource === 'light') {
if (operation === 'update') {
const lightId = this.getNodeParameter('lightId', i) as string;
const on = this.getNodeParameter('on', i) as boolean;
const additionalFields = this.getNodeParameter('additionalFields', i) as IDataObject;
const body = {
on,
};
if (additionalFields.transitiontime) {
additionalFields.transitiontime = (additionalFields.transitiontime as number * 100);
}
if (additionalFields.xy) {
additionalFields.xy = (additionalFields.xy as string).split(',').map((e: string) => parseFloat(e));
}
if (additionalFields.xy_inc) {
additionalFields.xy_inc = (additionalFields.xy_inc as string).split(',').map((e: string) => parseFloat(e));
}
Object.assign(body, additionalFields);
const user = await getUser.call(this);
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const data = await philipsHueApiRequest.call(
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this,
'PUT',
`/api/${user}/lights/${lightId}/state`,
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body,
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);
responseData = {};
for (const response of data) {
Object.assign(responseData, response.success);
}
}
if (operation === 'delete') {
const lightId = this.getNodeParameter('lightId', i) as string;
const user = await getUser.call(this);
responseData = await philipsHueApiRequest.call(this, 'DELETE', `/api/${user}/lights/${lightId}`);
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}
if (operation === 'getAll') {
const returnAll = this.getNodeParameter('returnAll', i) as boolean;
const user = await getUser.call(this);
const lights = await philipsHueApiRequest.call(this, 'GET', `/api/${user}/lights`);
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responseData = Object.values(lights);
if (!returnAll) {
const limit = this.getNodeParameter('limit', i) as number;
responseData = responseData.splice(0, limit);
}
}
if (operation === 'get') {
const lightId = this.getNodeParameter('lightId', i) as string;
const user = await getUser.call(this);
responseData = await philipsHueApiRequest.call(this, 'GET', `/api/${user}/lights/${lightId}`);
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}
}
}
if (Array.isArray(responseData)) {
returnData.push.apply(returnData, responseData as IDataObject[]);
} else if (responseData !== undefined) {
returnData.push(responseData as IDataObject);
}
return [this.helpers.returnJsonArray(returnData)];
}
}