nu.yona.server.subscriptions.service.UserPhotoService.java Source code

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Here is the source code for nu.yona.server.subscriptions.service.UserPhotoService.java

Source

/*******************************************************************************
 * Copyright (c) 2017 Stichting Yona Foundation This Source Code Form is subject to the terms of the Mozilla Public License, v.
 * 2.0. If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
 *******************************************************************************/
package nu.yona.server.subscriptions.service;

import java.util.Optional;
import java.util.UUID;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import nu.yona.server.subscriptions.entities.UserPhoto;
import nu.yona.server.subscriptions.entities.UserPhotoRepository;

@Service
public class UserPhotoService {
    @Autowired
    private UserService userService;

    @Autowired
    private UserPhotoRepository userPhotoRepository;

    @Transactional
    public UserPhotoDto addUserPhoto(UUID userId, UserPhotoDto userPhoto) {
        UserPhoto userPhotoEntity = userPhotoRepository.save(UserPhoto.createInstance(userPhoto.getPngBytes()));
        userService.updateUserPhoto(userId, Optional.of(userPhotoEntity.getId()));
        return UserPhotoDto.createInstance(userPhotoEntity);
    }

    @Transactional
    public UserPhotoDto getUserPhoto(UUID userPhotoId) {
        UserPhoto userPhoto = userPhotoRepository.findOne(userPhotoId);
        if (userPhoto == null) {
            throw UserPhotoServiceException.notFoundById(userPhotoId);
        }
        return UserPhotoDto.createInstance(userPhoto);
    }

    @Transactional
    public void removeUserPhoto(UUID userId) {
        userService.updateUserPhoto(userId, Optional.empty());
    }
}