org.ng200.openolympus.controller.admin.DeleteUserController.java Source code

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Here is the source code for org.ng200.openolympus.controller.admin.DeleteUserController.java

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/**
 * The MIT License
 * Copyright (c) 2014-2015 Nick Guletskii
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package org.ng200.openolympus.controller.admin;

import java.util.List;
import java.util.stream.Collectors;

import org.ng200.openolympus.Assertions;
import org.ng200.openolympus.SecurityExpressionConstants;
import org.ng200.openolympus.model.User;
import org.ng200.openolympus.services.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseStatus;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class DeleteUserController {

    @Autowired
    private UserService userService;

    @PreAuthorize(SecurityExpressionConstants.IS_ADMIN)
    @RequestMapping(value = "/api/admin/users/deleteUsers", method = RequestMethod.POST)
    @ResponseStatus(value = HttpStatus.OK)
    @Transactional
    public void deleteUser(@RequestBody List<Long> userIds) {
        final List<User> users = userIds.stream().map(this.userService::getUserById).collect(Collectors.toList());
        users.forEach(Assertions::resourceExists);
        users.forEach(this.userService::deleteUser);
    }

    @PreAuthorize(SecurityExpressionConstants.IS_ADMIN)
    @RequestMapping(value = "/api/admin/users/deleteUser", method = RequestMethod.DELETE)
    @ResponseStatus(value = HttpStatus.OK)
    @Transactional
    public void deleteUser(@RequestParam(value = "user") final User user) {
        Assertions.resourceExists(user);
        this.userService.deleteUser(user);
    }
}