com.moxian.ng.api.user.SignupController.java Source code

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Here is the source code for com.moxian.ng.api.user.SignupController.java

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package com.moxian.ng.api.user;

import com.hantsylabs.restexample.springmvc.exception.InvalidRequestException;
import com.hantsylabs.restexample.springmvc.Constants;
import com.hantsylabs.restexample.springmvc.model.SignupForm;
import com.hantsylabs.restexample.springmvc.model.UserDetails;
import com.hantsylabs.restexample.springmvc.service.UserService;
import javax.inject.Inject;
import javax.servlet.http.HttpServletRequest;
import javax.validation.Valid;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.validation.BindingResult;
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.bind.annotation.RestController;
import org.springframework.web.servlet.support.ServletUriComponentsBuilder;

/**
 *
 * @author hantsy<hantsy@gmail.com>
 */
@RequestMapping(value = Constants.URI_API)
@RestController
public class SignupController {

    private static final Logger log = LoggerFactory.getLogger(SignupController.class);

    @Inject
    private UserService userService;

    @RequestMapping(value = { "/signup" }, method = RequestMethod.POST)
    @ResponseBody
    public ResponseEntity<Void> signup(@RequestBody @Valid SignupForm form, BindingResult errors,
            HttpServletRequest req) {
        if (log.isDebugEnabled()) {
            log.debug("signup data@" + form);
        }

        if (errors.hasErrors()) {
            throw new InvalidRequestException(errors);
        }

        UserDetails saved = userService.registerUser(form);

        HttpHeaders headers = new HttpHeaders();
        headers.setLocation(ServletUriComponentsBuilder.fromContextPath(req)
                .path(Constants.URI_API_PUBLIC + Constants.URI_USERS + "/{id}").buildAndExpand(saved.getId())
                .toUri());

        return new ResponseEntity<>(headers, HttpStatus.CREATED);
    }
}