n8n/packages/nodes-base/nodes/Aws/GenericFunctions.ts

79 lines
1.9 KiB
TypeScript

import { parseString as parseXml } from 'xml2js';
import type {
IExecuteFunctions,
IHookFunctions,
ILoadOptionsFunctions,
IWebhookFunctions,
} from 'n8n-core';
import type { IHttpRequestOptions, JsonObject } from 'n8n-workflow';
import { NodeApiError } from 'n8n-workflow';
export async function awsApiRequest(
this: IHookFunctions | IExecuteFunctions | ILoadOptionsFunctions | IWebhookFunctions,
service: string,
method: string,
path: string,
body?: string,
headers?: object,
): Promise<any> {
const credentials = await this.getCredentials('aws');
const requestOptions = {
qs: {
service,
path,
},
method,
body: service === 'lambda' ? body : JSON.stringify(body),
url: '',
headers,
region: credentials?.region as string,
} as IHttpRequestOptions;
try {
return await this.helpers.requestWithAuthentication.call(this, 'aws', requestOptions);
} catch (error) {
throw new NodeApiError(this.getNode(), error as JsonObject, { parseXml: true });
}
}
export async function awsApiRequestREST(
this: IHookFunctions | IExecuteFunctions | ILoadOptionsFunctions,
service: string,
method: string,
path: string,
body?: string,
headers?: object,
): Promise<any> {
const response = await awsApiRequest.call(this, service, method, path, body, headers);
try {
return JSON.parse(response as string);
} catch (error) {
return response;
}
}
export async function awsApiRequestSOAP(
this: IHookFunctions | IExecuteFunctions | ILoadOptionsFunctions | IWebhookFunctions,
service: string,
method: string,
path: string,
body?: string,
headers?: object,
): Promise<any> {
const response = await awsApiRequest.call(this, service, method, path, body, headers);
try {
return await new Promise((resolve, reject) => {
parseXml(response as string, { explicitArray: false }, (err, data) => {
if (err) {
return reject(err);
}
resolve(data);
});
});
} catch (error) {
return response;
}
}