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https://github.com/n8n-io/n8n.git
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7ce7285f7a
* Changes to types so that credentials can be always loaded from DB This first commit changes all return types from the execute functions and calls to get credentials to be async so we can use await. This is a first step as previously credentials were loaded in memory and always available. We will now be loading them from the DB which requires turning the whole call chain async. * Fix updated files * Removed unnecessary credential loading to improve performance * Fix typo * ⚡ Fix issue * Updated new nodes to load credentials async * ⚡ Remove not needed comment Co-authored-by: Jan Oberhauser <jan.oberhauser@gmail.com>
101 lines
2.5 KiB
TypeScript
101 lines
2.5 KiB
TypeScript
import {
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OptionsWithUri,
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} from 'request';
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import {
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IExecuteFunctions,
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ILoadOptionsFunctions,
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} from 'n8n-core';
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import {
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IDataObject,
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IHookFunctions,
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IWebhookFunctions,
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NodeApiError,
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NodeOperationError,
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} from 'n8n-workflow';
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import {
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snakeCase,
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} from 'change-case';
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export async function pagerDutyApiRequest(this: IExecuteFunctions | IWebhookFunctions | IHookFunctions | ILoadOptionsFunctions, method: string, resource: string, body: any = {}, query: IDataObject = {}, uri?: string, headers: IDataObject = {}): Promise<any> { // tslint:disable-line:no-any
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const authenticationMethod = this.getNodeParameter('authentication', 0);
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const options: OptionsWithUri = {
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headers: {
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Accept: 'application/vnd.pagerduty+json;version=2',
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},
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method,
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body,
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qs: query,
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uri: uri || `https://api.pagerduty.com${resource}`,
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json: true,
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qsStringifyOptions: {
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arrayFormat: 'brackets',
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},
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};
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if (!Object.keys(body).length) {
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delete options.form;
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}
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if (!Object.keys(query).length) {
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delete options.qs;
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}
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options.headers = Object.assign({}, options.headers, headers);
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try {
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if (authenticationMethod === 'apiToken') {
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const credentials = await this.getCredentials('pagerDutyApi');
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if (credentials === undefined) {
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throw new NodeOperationError(this.getNode(), 'No credentials got returned!');
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}
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options.headers!['Authorization'] = `Token token=${credentials.apiToken}`;
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return await this.helpers.request!(options);
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} else {
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return await this.helpers.requestOAuth2!.call(this, 'pagerDutyOAuth2Api', options);
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}
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} catch (error) {
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throw new NodeApiError(this.getNode(), error);
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}
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}
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export async function pagerDutyApiRequestAllItems(this: IExecuteFunctions | ILoadOptionsFunctions, propertyName: string, method: string, endpoint: string, body: any = {}, query: IDataObject = {}): Promise<any> { // tslint:disable-line:no-any
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const returnData: IDataObject[] = [];
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let responseData;
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query.limit = 100;
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query.offset = 0;
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do {
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responseData = await pagerDutyApiRequest.call(this, method, endpoint, body, query);
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query.offset++;
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returnData.push.apply(returnData, responseData[propertyName]);
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} while (
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responseData.more
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);
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return returnData;
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}
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export function keysToSnakeCase(elements: IDataObject[] | IDataObject) : IDataObject[] {
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if (!Array.isArray(elements)) {
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elements = [elements];
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}
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for (const element of elements) {
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for (const key of Object.keys(element)) {
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if (key !== snakeCase(key)) {
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element[snakeCase(key)] = element[key];
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delete element[key];
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}
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}
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}
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return elements;
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}
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