import { IExecuteFunctions, IHookFunctions, ILoadOptionsFunctions, } from 'n8n-core'; import { IDataObject, NodeApiError, NodeOperationError, } from 'n8n-workflow'; import { OptionsWithUri } from 'request'; /** * Make an API request to Gitlab * * @param {IHookFunctions} this * @param {string} method * @param {string} url * @param {object} body * @returns {Promise} */ export async function gitlabApiRequest(this: IHookFunctions | IExecuteFunctions, method: string, endpoint: string, body: object, query?: object, option: IDataObject = {}): Promise { // tslint:disable-line:no-any const options: OptionsWithUri = { method, headers: {}, body, qs: query, uri: '', json: true, }; if (Object.keys(option).length !== 0) { Object.assign(options, option); } if (query === undefined) { delete options.qs; } const authenticationMethod = this.getNodeParameter('authentication', 0); try { if (authenticationMethod === 'accessToken') { const credentials = this.getCredentials('gitlabApi'); if (credentials === undefined) { throw new NodeOperationError(this.getNode(), 'No credentials got returned!'); } options.headers!['Private-Token'] = `${credentials.accessToken}`; options.uri = `${(credentials.server as string).replace(/\/$/, '')}/api/v4${endpoint}`; return await this.helpers.request(options); } else { const credentials = this.getCredentials('gitlabOAuth2Api'); if (credentials === undefined) { throw new NodeOperationError(this.getNode(), 'No credentials got returned!'); } options.uri = `${(credentials.server as string).replace(/\/$/, '')}/api/v4${endpoint}`; return await this.helpers.requestOAuth2!.call(this, 'gitlabOAuth2Api', options); } } catch (error) { throw new NodeApiError(this.getNode(), error); } } export async function gitlabApiRequestAllItems(this: IHookFunctions | IExecuteFunctions, method: string, endpoint: string, body: any = {}, query: IDataObject = {}): Promise { // tslint:disable-line:no-any const returnData: IDataObject[] = []; let responseData; query.per_page = 100; query.page = 1; do { responseData = await gitlabApiRequest.call(this, method, endpoint, body, query, { resolveWithFullResponse: true }); query.page++; returnData.push.apply(returnData, responseData.body); } while ( responseData.headers.link && responseData.headers.link.includes('next') ); return returnData; }