D-Net

package eu.dnetlib.uoaadmintools.controllers;

import eu.dnetlib.uoaadmintools.dao.CuratorDAO;

import eu.dnetlib.uoaadmintools.entities.curator.Curator;

import eu.dnetlib.uoaadmintools.entities.curator.CuratorResponse;

import org.apache.log4j.Logger;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.web.bind.annotation.*;

import java.util.ArrayList;

import java.util.List;

import java.util.Optional;

@RestController

@CrossOrigin(origins = "*")

public class CuratorController {

    private final Logger log = Logger.getLogger(this.getClass());

    @Autowired

    private CuratorDAO curatorDAO;

    /**

     * Return a list with curator. If list of emails does not existed return all curators, else return

     * curators based on given list.

     *

     * @param emails

     * @return

     */

    @RequestMapping(value = "/curator", method = RequestMethod.GET)

    public List<CuratorResponse> getCurators(@RequestParam(required = false) Optional<String> emails) {

        List<CuratorResponse> curators = new ArrayList<>();

        if(emails.isPresent()) {

            for(String email: emails.get().split(",")) {

                Curator curator = curatorDAO.findByEmail(email);

                if(curator != null) {

                    curators.add(new CuratorResponse(curator));

                }

            }

        } else {

            for(Curator curator: curatorDAO.findAll()) {

                curators.add(new CuratorResponse(curator));

            }

        }

        return curators;

    }

    /**

     * Return a Curator with the given id.

     *

     * @param id

     * @return

     */

    @RequestMapping(value = "/curator/{id}", method = RequestMethod.GET)

    public Curator getCuratorById(@PathVariable String id) {

        return curatorDAO.findById(id);

    }

    /**

     * Create or update a curator, base on Curator object given on Request Body.

     *

     * @param curator

     * @return

     */

    @RequestMapping(value = "/curator", method = RequestMethod.POST)

    public Curator insertCurator(@RequestBody Curator curator) {

        return curatorDAO.save(curator);

    }

    /**

     * Delete all curators if list of emails does not exist or curators based on given list.

     *

     * @param emails

     */

    @RequestMapping(value = "/curator", method = RequestMethod.DELETE)

    public void deleteCurators(@RequestBody(required = false) Optional<List<String>> emails) {

        if(emails.isPresent()) {

            for(String email: emails.get()) {

                Curator curator = curatorDAO.findByEmail(email);

                if(curator != null) {

                    curatorDAO.delete(curator.getId());

                }

            }

        } else {

            curatorDAO.deleteAll();

        }

    }

}