import { OptionsWithUri, } from 'request'; import { IExecuteFunctions, IExecuteSingleFunctions, IHookFunctions, ILoadOptionsFunctions, } from 'n8n-core'; import { IDataObject, NodeApiError, NodeOperationError, } from 'n8n-workflow'; export async function bitlyApiRequest(this: IHookFunctions | IExecuteFunctions | IExecuteSingleFunctions | ILoadOptionsFunctions, method: string, resource: string, body: any = {}, qs: IDataObject = {}, uri?: string, option: IDataObject = {}): Promise { // tslint:disable-line:no-any const authenticationMethod = this.getNodeParameter('authentication', 0) as string; let options: OptionsWithUri = { headers: {}, method, qs, body, uri: uri ||`https://api-ssl.bitly.com/v4${resource}`, json: true, }; options = Object.assign({}, options, option); if (Object.keys(options.body).length === 0) { delete options.body; } try{ if (authenticationMethod === 'accessToken') { const credentials = await this.getCredentials('bitlyApi'); options.headers = { Authorization: `Bearer ${credentials.accessToken}`}; return await this.helpers.request!(options); } else { return await this.helpers.requestOAuth2!.call(this, 'bitlyOAuth2Api', options, { tokenType: 'Bearer' }); } } catch(error) { throw new NodeApiError(this.getNode(), error); } } /** * Make an API request to paginated flow endpoint * and return all results */ export async function bitlyApiRequestAllItems(this: IHookFunctions | IExecuteFunctions| ILoadOptionsFunctions, propertyName: string, method: string, resource: string, body: any = {}, query: IDataObject = {}): Promise { // tslint:disable-line:no-any const returnData: IDataObject[] = []; let responseData; let uri: string | undefined; query.size = 50; do { responseData = await bitlyApiRequest.call(this, method, resource, body, query, uri); returnData.push.apply(returnData, responseData[propertyName]); if (responseData.pagination && responseData.pagination.next) { uri = responseData.pagination.next; } } while ( responseData.pagination !== undefined && responseData.pagination.next !== undefined ); return returnData; }