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

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Here is the source code for com.sentinel.web.controllers.RegistrationController.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.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Controller;
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.ResponseBody;
import org.springframework.web.util.UriComponentsBuilder;

import com.sentinel.exceptions.EmailExistsException;
import com.sentinel.persistence.models.User;
import com.sentinel.service.IUserService;
import com.sentinel.web.dto.UserForm;

/**
 * @author Vipin Kumar
 * @created 09-Feb-2016
 * 
 * TODO: Write a quick description of what the class is supposed to do.
 * 
 */
@Controller
@RequestMapping(value = "/register")
public class RegistrationController {

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

    @Autowired
    private IUserService userService;

    @RequestMapping(value = "/user", method = RequestMethod.POST)
    @ResponseBody
    public ResponseEntity<Void> createUser(@RequestBody UserForm accountDto, UriComponentsBuilder ucBuilder) {

        LOG.debug("Registring new user");
        final User registered = createUserAccount(accountDto);
        if (registered == null) {
            return new ResponseEntity<Void>(HttpStatus.CONFLICT);
        }
        /* 
        if (userService.isUserExist(user)) {
        System.out.println("A User with name " + user.getUsername() + " already exist");
        }
        */
        userService.saveRegisteredUser(registered);
        HttpHeaders headers = new HttpHeaders();
        headers.setLocation(ucBuilder.path("/user/{id}").buildAndExpand(registered.getId()).toUri());//TODO
        return new ResponseEntity<Void>(headers, HttpStatus.CREATED);
    }

    private User createUserAccount(final UserForm accountDto) {
        User registered = null;
        try {
            registered = userService.registerNewUserAccount(accountDto);
        } catch (final EmailExistsException e) {
            return null;
        }
        return registered;
    }

}