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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>
113 lines
2.6 KiB
TypeScript
113 lines
2.6 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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export async function erpNextApiRequest(
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this: IExecuteFunctions | IWebhookFunctions | IHookFunctions | ILoadOptionsFunctions,
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method: string,
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resource: string,
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body: IDataObject = {},
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query: IDataObject = {},
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uri?: string,
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option: IDataObject = {},
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) {
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const credentials = await this.getCredentials('erpNextApi') as ERPNextApiCredentials;
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const baseUrl = getBaseUrl(credentials);
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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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let options: OptionsWithUri = {
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headers: {
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'Accept': 'application/json',
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'Content-Type': 'application/json',
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Authorization: `token ${credentials.apiKey}:${credentials.apiSecret}`,
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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 || `${baseUrl}${resource}`,
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json: true,
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};
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options = Object.assign({}, options, option);
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if (!Object.keys(options.body).length) {
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delete options.body;
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}
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if (!Object.keys(options.qs).length) {
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delete options.qs;
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}
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try {
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return await this.helpers.request!(options);
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} catch (error) {
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if (error.statusCode === 403) {
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throw new NodeApiError(this.getNode(), { message: 'DocType unavailable.' });
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}
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if (error.statusCode === 307) {
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throw new NodeApiError(this.getNode(), { message: 'Please ensure the subdomain is correct.' });
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}
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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 erpNextApiRequestAllItems(
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this: IHookFunctions | IExecuteFunctions | ILoadOptionsFunctions,
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propertyName: string,
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method: string,
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resource: string,
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body: IDataObject,
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query: IDataObject = {},
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) {
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// tslint:disable-next-line: no-any
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const returnData: any[] = [];
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let responseData;
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query!.limit_start = 0;
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query!.limit_page_length = 1000;
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do {
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responseData = await erpNextApiRequest.call(this, method, resource, body, query);
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returnData.push.apply(returnData, responseData[propertyName]);
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query!.limit_start += query!.limit_page_length - 1;
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} while (
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responseData.data.length > 0
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);
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return returnData;
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}
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/**
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* Return the base API URL based on the user's environment.
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*/
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const getBaseUrl = ({ environment, domain, subdomain }: ERPNextApiCredentials) =>
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environment === 'cloudHosted'
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? `https://${subdomain}.erpnext.com`
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: domain;
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type ERPNextApiCredentials = {
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apiKey: string;
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apiSecret: string;
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environment: 'cloudHosted' | 'selfHosted';
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subdomain?: string;
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domain?: string;
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};
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