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

75 lines
1.8 KiB
TypeScript

import type { OptionsWithUri } from 'request';
import type {
IExecuteFunctions,
IExecuteSingleFunctions,
IHookFunctions,
ILoadOptionsFunctions,
} from 'n8n-core';
import type { IDataObject, JsonObject } from 'n8n-workflow';
import { NodeApiError } from 'n8n-workflow';
export async function flowApiRequest(
this: IHookFunctions | IExecuteFunctions | IExecuteSingleFunctions | ILoadOptionsFunctions,
method: string,
resource: string,
body: any = {},
qs: IDataObject = {},
uri?: string,
option: IDataObject = {},
): Promise<any> {
const credentials = await this.getCredentials('flowApi');
let options: OptionsWithUri = {
headers: { Authorization: `Bearer ${credentials.accessToken}` },
method,
qs,
body,
uri: uri || `https://api.getflow.com/v2${resource}`,
json: true,
};
options = Object.assign({}, options, option);
if (Object.keys(options.body as IDataObject).length === 0) {
delete options.body;
}
try {
return await this.helpers.request(options);
} catch (error) {
throw new NodeApiError(this.getNode(), error as JsonObject);
}
}
/**
* Make an API request to paginated flow endpoint
* and return all results
*/
export async function FlowApiRequestAllItems(
this: IHookFunctions | IExecuteFunctions,
propertyName: string,
method: string,
resource: string,
body: any = {},
query: IDataObject = {},
): Promise<any> {
const returnData: IDataObject[] = [];
let responseData;
query.limit = 100;
let uri: string | undefined;
do {
responseData = await flowApiRequest.call(this, method, resource, body, query, uri, {
resolveWithFullResponse: true,
});
uri = responseData.headers.link;
// @ts-ignore
returnData.push.apply(returnData, responseData.body[propertyName] as IDataObject[]);
} while (responseData.headers.link !== undefined && responseData.headers.link !== '');
return returnData;
}