n8n/packages/nodes-base/nodes/UnleashedSoftware/GenericFunctions.ts
कारतोफ्फेलस्क्रिप्ट™ 7a4e9ef5fa
refactor: Remove n8n-core dependency in nodes-base (no-changelog) (#5649)
2023-03-09 18:13:15 +01:00

106 lines
2.6 KiB
TypeScript

import type { OptionsWithUrl } from 'request';
import type {
IDataObject,
IExecuteFunctions,
IExecuteSingleFunctions,
IHookFunctions,
ILoadOptionsFunctions,
JsonObject,
} from 'n8n-workflow';
import { NodeApiError } from 'n8n-workflow';
import { createHmac } from 'crypto';
import qs from 'qs';
export async function unleashedApiRequest(
this: IHookFunctions | IExecuteFunctions | IExecuteSingleFunctions | ILoadOptionsFunctions,
method: string,
path: string,
body: IDataObject = {},
query: IDataObject = {},
pageNumber?: number,
headers?: object,
) {
const paginatedPath = pageNumber ? `/${path}/${pageNumber}` : `/${path}`;
const options: OptionsWithUrl = {
headers: {
Accept: 'application/json',
'Content-Type': 'application/json',
},
method,
qs: query,
body,
url: `https://api.unleashedsoftware.com/${paginatedPath}`,
json: true,
};
if (Object.keys(body).length === 0) {
delete options.body;
}
const credentials = await this.getCredentials('unleashedSoftwareApi');
const signature = createHmac('sha256', credentials.apiKey as string)
.update(qs.stringify(query))
.digest('base64');
options.headers = Object.assign({}, headers, {
'api-auth-id': credentials.apiId,
'api-auth-signature': signature,
});
try {
return await this.helpers.request(options);
} catch (error) {
throw new NodeApiError(this.getNode(), error as JsonObject);
}
}
export async function unleashedApiRequestAllItems(
this: IExecuteFunctions | ILoadOptionsFunctions,
propertyName: string,
method: string,
endpoint: string,
body: IDataObject = {},
query: IDataObject = {},
) {
const returnData: IDataObject[] = [];
let responseData;
let pageNumber = 1;
query.pageSize = 1000;
do {
responseData = await unleashedApiRequest.call(this, method, endpoint, body, query, pageNumber);
returnData.push.apply(returnData, responseData[propertyName] as IDataObject[]);
pageNumber++;
} while (
(responseData.Pagination.PageNumber as number) <
(responseData.Pagination.NumberOfPages as number)
);
return returnData;
}
//.NET code is serializing dates in the following format: "/Date(1586833770780)/"
//which is useless on JS side and could not treated as a date for other nodes
//so we need to convert all of the fields that has it.
export function convertNETDates(item: { [key: string]: any }) {
Object.keys(item).forEach((path) => {
const type = typeof item[path] as string;
if (type === 'string') {
const value = item[path] as string;
const a = /\/Date\((\d*)\)\//.exec(value);
if (a) {
item[path] = new Date(+a[1]);
}
}
if (type === 'object' && item[path]) {
convertNETDates(item[path] as IDataObject);
}
});
}