D-Net

package eu.dnetlib.organizations.controller;

import java.util.HashMap;

import java.util.Map;

import org.apache.commons.codec.digest.DigestUtils;

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

import org.springframework.security.core.Authentication;

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

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

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

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

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

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

import eu.dnetlib.organizations.model.User;

import eu.dnetlib.organizations.model.view.UserView;

import eu.dnetlib.organizations.repository.UserRepository;

import eu.dnetlib.organizations.repository.readonly.UserViewRepository;

import eu.dnetlib.organizations.utils.DatabaseUtils;

import eu.dnetlib.organizations.utils.OpenOrgsConstants;

@RestController

public class UserController {

	private static final String DEFAULT_PASSWORD = "dnet";

	@Autowired

	private UserRepository userRepository;

	@Autowired

	private UserViewRepository userViewRepository;

	@Autowired

	private DatabaseUtils dbUtils;

	@PostMapping(value = "/public_api/newUser")

	public Map<String, Integer> newUser(final @RequestParam String email) {

		final Map<String, Integer> res = new HashMap<>();

		if (userRepository.existsById(email)) {

			res.put("status", 2);

		} else {

			final User user = new User();

			user.setEmail(email);

			user.setPassword("{MD5}" + DigestUtils.md5Hex(DEFAULT_PASSWORD));

			user.setRole(OpenOrgsConstants.pendingRole);

			user.setValid(false);

			userRepository.save(user);

			res.put("status", 1);

		}

		return res;

	}

	@GetMapping("/api/users")

	public Iterable<UserView> users() {

		return userViewRepository.findAll();

	}

	@PostMapping("/api/users")

	public Iterable<UserView> save(@RequestBody final UserView userView, final Authentication authentication) {

		if (authentication.getName().equals(userView.getEmail())) { throw new RuntimeException("You can't edit your own user"); }

		dbUtils.saveUser(userView);

		return users();

	}

	@DeleteMapping("/api/users")

	public Iterable<UserView> delete(final @RequestParam String email, final Authentication authentication) {

		if (authentication.getName().equals(email)) { throw new RuntimeException("You can't delete your own user"); }

		dbUtils.deleteUser(email);

		return users();

	}

}