import { OptionsWithUri } from 'request'; import { IExecuteFunctions, IExecuteSingleFunctions, IHookFunctions, ILoadOptionsFunctions, } from 'n8n-core'; import { IDataObject, NodeApiError, NodeOperationError, } 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 { // tslint:disable-line:no-any const credentials = await this.getCredentials('flowApi'); if (credentials === undefined) { throw new NodeOperationError(this.getNode(), 'No credentials got returned!'); } 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).length === 0) { delete options.body; } try { return await this.helpers.request!(options); } catch (error) { throw new NodeApiError(this.getNode(), error); } } /** * 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 { // tslint:disable-line:no-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]); } while ( responseData.headers.link !== undefined && responseData.headers.link !== '' ); return returnData; }