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

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import { OptionsWithUri } from 'request';
import {
IExecuteFunctions,
IExecuteSingleFunctions,
IHookFunctions,
ILoadOptionsFunctions,
} from 'n8n-core';
import { IDataObject, JsonObject, NodeApiError, NodeOperationError } from 'n8n-workflow';
import { get } from 'lodash';
export const eventID: { [key: string]: string } = {
create_client: '1',
create_invoice: '2',
create_quote: '3',
create_payment: '4',
create_vendor: '5',
};
export async function invoiceNinjaApiRequest(
this: IHookFunctions | IExecuteFunctions | IExecuteSingleFunctions | ILoadOptionsFunctions,
method: string,
endpoint: string,
body: IDataObject = {},
query?: IDataObject,
uri?: string,
) {
const credentials = await this.getCredentials('invoiceNinjaApi');
if (credentials === undefined) {
throw new NodeOperationError(this.getNode(), 'No credentials got returned!');
}
const version = this.getNodeParameter('apiVersion', 0) as string;
const defaultUrl = version === 'v4' ? 'https://app.invoiceninja.com' : 'https://invoicing.co';
const baseUrl = credentials!.url || defaultUrl;
const options: OptionsWithUri = {
method,
qs: query,
uri: uri || `${baseUrl}/api/v1${endpoint}`,
body,
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json: true,
};
try {
return await this.helpers.requestWithAuthentication.call(this, 'invoiceNinjaApi', options);
} catch (error) {
throw new NodeApiError(this.getNode(), error as JsonObject);
}
}
export async function invoiceNinjaApiRequestAllItems(
this: IExecuteFunctions | ILoadOptionsFunctions | IHookFunctions,
propertyName: string,
method: string,
endpoint: string,
body: IDataObject = {},
query: IDataObject = {},
) {
const returnData: IDataObject[] = [];
let responseData;
let uri;
query.per_page = 100;
do {
responseData = await invoiceNinjaApiRequest.call(this, method, endpoint, body, query, uri);
const next = get(responseData, 'meta.pagination.links.next') as string | undefined;
if (next) {
uri = next;
}
returnData.push.apply(returnData, responseData[propertyName]);
} while (
responseData.meta !== undefined &&
responseData.meta.pagination &&
responseData.meta.pagination.links &&
responseData.meta.pagination.links.next
);
return returnData;
}