com.sentinel.web.controllers.AdminController.java Source code

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Here is the source code for com.sentinel.web.controllers.AdminController.java

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/**
 *  * Copyright (c) 2016 ;; 
 * All rights reserved. 
 * 
 *   Licensed under Beer License
 */
package com.sentinel.web.controllers;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;

import com.sentinel.persistence.models.Role;
import com.sentinel.persistence.models.User;
import com.sentinel.persistence.repository.RoleRepository;
import com.sentinel.persistence.repository.UserRepository;
import com.sentinel.service.IUserService;

/**
 * @author Vipin Kumar
 * @created 25-Feb-2016
 * 
 * Services for Power admin 
 * 
 */
@Controller
@RequestMapping("/admin")
public class AdminController {

    private static final org.apache.log4j.Logger LOG = org.apache.log4j.Logger.getLogger(AdminController.class);

    @Autowired
    private IUserService userService;

    @Autowired
    private UserRepository userRepository;

    @Autowired
    private RoleRepository roleRepository;

    @RequestMapping(value = "/users/{userId}/grant/role", method = RequestMethod.POST)
    @PreAuthorize(value = "hasRole('SUPER_ADMIN_PRIVILEGE')")
    @ResponseBody
    public ResponseEntity<String> grantSimpleRole(@PathVariable Long userId) {
        User user = userRepository.findOne(userId);
        LOG.debug("Allow user for Simle user permissions");
        if (user == null) {
            return new ResponseEntity<String>("invalid user id", HttpStatus.UNPROCESSABLE_ENTITY);
        }
        Role role = roleRepository.findByName("ROLE_SIMPLE_USER");
        userService.grantRole(user, role);
        user.setEnabled(true);
        userRepository.saveAndFlush(user);
        return new ResponseEntity<String>("role granted", HttpStatus.OK);
    }
}