nl.waisda.services.UserService.java Source code

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Here is the source code for nl.waisda.services.UserService.java

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/*  This file is part of Waisda 
    
Copyright (c) 2012 Netherlands Institute for Sound and Vision
https://github.com/beeldengeluid/waisda
       
Waisda is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
    
Waisda is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
    
You should have received a copy of the GNU General Public License
along with Waisda.  If not, see <http://www.gnu.org/licenses/>.
*/

package nl.waisda.services;

import java.security.SecureRandom;
import java.util.List;

import nl.waisda.domain.ResetPassword;
import nl.waisda.domain.TagEntry;
import nl.waisda.domain.User;
import nl.waisda.domain.UserScore;
import nl.waisda.model.GameScore;
import nl.waisda.model.Profile;
import nl.waisda.repositories.GameRepository;
import nl.waisda.repositories.ResetPasswordRepository;
import nl.waisda.repositories.TagEntryRepository;
import nl.waisda.repositories.UserRepository;

import org.apache.commons.codec.binary.Base64;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service
public class UserService {

    @Autowired
    private UserRepository userRepo;

    @Autowired
    private TagEntryRepository tagRepo;

    @Autowired
    private ScoringServiceIF scoringService;

    @Autowired
    private GameRepository gameRepo;

    @Autowired
    private ResetPasswordRepository rpwRepo;

    public Profile getProfile(int userId) {
        User user = userRepo.getById(userId);

        if (user == null || user.isAnonymous()) {
            return null;
        }

        List<TagEntry> pioneerMatches = tagRepo.getLastPioneerMatches(userId, 10);
        List<UserScore> ranking = scoringService.getGlobalStats().getTopScores().getContext(user);
        List<GameScore> recentGames = gameRepo.getRecentGames(userId, 10);
        return new Profile(user, pioneerMatches, ranking, recentGames);
    }

    public ResetPassword requestPasswordReset(User user) {
        SecureRandom random = new SecureRandom();
        byte bytes[] = new byte[64];
        random.nextBytes(bytes);

        String plainTextKey = Base64.encodeBase64String(bytes);
        plainTextKey = plainTextKey.replaceAll("[^a-zA-Z0-9]", "");
        ResetPassword reset = new ResetPassword(user, plainTextKey);
        rpwRepo.store(reset);

        return reset;
    }

}