n8n/packages/nodes-base/nodes/Mautic/GenericFunctions.ts
2020-01-15 20:53:43 -06:00

79 lines
2.2 KiB
TypeScript

import { OptionsWithUri } from 'request';
import {
IExecuteFunctions,
IHookFunctions,
ILoadOptionsFunctions,
IExecuteSingleFunctions
} from 'n8n-core';
import {
IDataObject,
} from 'n8n-workflow';
export async function mauticApiRequest(this: IHookFunctions | IExecuteFunctions | IExecuteSingleFunctions | ILoadOptionsFunctions, method: string, endpoint: string, body: any = {}, query?: IDataObject, uri?: string): Promise<any> { // tslint:disable-line:no-any
const credentials = this.getCredentials('mauticApi');
if (credentials === undefined) {
throw new Error('No credentials got returned!');
}
const base64Key = Buffer.from(`${credentials.username}:${credentials.password}`).toString('base64');
const options: OptionsWithUri = {
headers: { Authorization: `Basic ${base64Key}` },
method,
qs: query,
uri: uri || `${credentials.url}/api${endpoint}`,
body,
json: true
};
try {
return await this.helpers.request!(options);
} catch (err) {
const errorMessage = err.error || err.error.message;
if (errorMessage !== undefined) {
throw new Error(errorMessage);
}
throw err;
}
}
/**
* Make an API request to paginated mautic endpoint
* and return all results
*/
export async function mauticApiRequestAllItems(this: IHookFunctions | IExecuteFunctions | ILoadOptionsFunctions, propertyName: string, method: string, endpoint: string, body: any = {}, query: IDataObject = {}): Promise<any> { // tslint:disable-line:no-any
const returnData: IDataObject[] = [];
let responseData;
let data: IDataObject[] = [];
query.limit = 30;
query.start = 0;
do {
responseData = await mauticApiRequest.call(this, method, endpoint, body, query);
const values = Object.values(responseData[propertyName]);
for (const value of values) {
data.push(value as IDataObject);
}
returnData.push.apply(returnData, data);
query.start++;
data = [];
} while (
responseData.total !== undefined &&
((query.limit * query.start) - parseInt(responseData.total, 10)) < 0
);
return returnData;
}
export function validateJSON(json: string | undefined): any { // tslint:disable-line:no-any
let result;
try {
result = JSON.parse(json!);
} catch (exception) {
result = undefined;
}
return result;
}