forked from geolba/tethys.backend
94 lines
4.1 KiB
TypeScript
94 lines
4.1 KiB
TypeScript
// import { Client } from 'guzzle';
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// import { Log } from '@adonisjs/core/build/standalone';
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// import { DoiInterface } from './interfaces/DoiInterface';
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import DoiClientContract from '#app/Library/Doi/DoiClientContract';
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import DoiClientException from '#app/exceptions/DoiClientException';
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import { StatusCodes } from 'http-status-codes';
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import logger from '@adonisjs/core/services/logger';
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import { AxiosResponse } from 'axios';
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import axios from 'axios';
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export class DoiClient implements DoiClientContract {
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public username: string;
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public password: string;
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public serviceUrl: string;
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constructor() {
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// const datacite_environment = process.env.DATACITE_ENVIRONMENT || 'debug';
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this.username = process.env.DATACITE_USERNAME || '';
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this.password = process.env.DATACITE_PASSWORD || '';
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this.serviceUrl = process.env.DATACITE_SERVICE_URL || '';
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// this.prefix = process.env.DATACITE_PREFIX || '';
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// this.base_domain = process.env.BASE_DOMAIN || '';
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if (this.username === '' || this.password === '' || this.serviceUrl === '') {
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const message = 'issing configuration settings to properly initialize DOI client';
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logger.error(message);
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throw new DoiClientException(StatusCodes.BAD_REQUEST, message);
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}
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}
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/**
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* Creates a DOI with the given identifier
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*
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* @param doiValue The desired DOI identifier e.g. '10.5072/tethys.999',
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* @param xmlMeta
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* @param landingPageUrl e.g. https://www.tethys.at/dataset/1
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*
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* @return Promise<AxiosResponse<any>> The http response in the form of a axios response
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*/
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public async registerDoi(doiValue: string, xmlMeta: string, landingPageUrl: string): Promise<AxiosResponse<any>> {
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//step 1: register metadata via xml upload
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// state draft
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// let response;
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// let url = `${this.serviceUrl}/metadata/${doiValue}`; //https://mds.test.datacite.org/metadata/10.21388/tethys.213
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const auth = {
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username: this.username,
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password: this.password,
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};
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let headers = {
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'Content-Type': 'application/xml;charset=UTF-8',
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};
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try {
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const metadataResponse = await axios.default.put(`${this.serviceUrl}/metadata/${doiValue}`, xmlMeta, { auth, headers });
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// Response Codes
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// 201 Created: operation successful
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// 401 Unauthorised: no login
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// 403 Forbidden: login problem, quota exceeded
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// 415 Wrong Content Type : Not including content type in the header.
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// 422 Unprocessable Entity : invalid XML
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// let test = metadataResponse.data; // 'OK (10.21388/TETHYS.213)'
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if (metadataResponse.status !== 201) {
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const message = `Unexpected DataCite MDS response code ${metadataResponse.status}`;
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logger.error(message);
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throw new DoiClientException(metadataResponse.status, message);
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}
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const doiResponse = await axios.default.put(`${this.serviceUrl}/doi/${doiValue}`, `doi=${doiValue}\nurl=${landingPageUrl}`, {
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auth,
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headers,
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});
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// Response Codes
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// 201 Created: operation successful
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// 400 Bad Request: request body must be exactly two lines: DOI and URL; wrong domain, wrong prefix;
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// 401 Unauthorised: no login
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// 403 Forbidden: login problem, quota exceeded
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// 412 Precondition failed: metadata must be uploaded first.
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if (doiResponse.status !== 201) {
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const message = `Unexpected DataCite MDS response code ${doiResponse.status}`;
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logger.error(message);
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throw new DoiClientException(doiResponse.status, message);
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}
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return doiResponse;
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} catch (error) {
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// const message = `request for registering DOI failed with ${error.message}`;
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// Handle the error, log it, or rethrow as needed
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logger.error(error.message);
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throw new DoiClientException(error.response.status, error.response.data);
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}
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}
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}
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