de.sainth.recipe.backend.rest.controller.UnitController.java Source code

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Here is the source code for de.sainth.recipe.backend.rest.controller.UnitController.java

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/*
 * Copyright (c) 2017 sainth (sainth@sainth.de)
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
 */

package de.sainth.recipe.backend.rest.controller;

import de.sainth.recipe.backend.db.repositories.UnitRepository;
import de.sainth.recipe.backend.rest.views.Unit;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpEntity;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.security.access.annotation.Secured;
import org.springframework.web.bind.annotation.*;

import javax.validation.Valid;
import java.util.List;

@RestController
@RequestMapping("/units")
public class UnitController {

    @Autowired
    UnitRepository repository;

    @Secured({ "ROLE_USER", "ROLE_ADMIN" })
    @RequestMapping()
    List<Unit> getAll() {
        return repository.findAll();
    }

    @Secured({ "ROLE_USER", "ROLE_ADMIN" })
    @RequestMapping("{shortname}")
    Unit get(@PathVariable("shortname") String shortname) {
        return repository.findOne(shortname);
    }

    @Secured("ROLE_ADMIN")
    @RequestMapping(value = "{shortname}", method = RequestMethod.DELETE)
    @ResponseStatus(HttpStatus.NO_CONTENT)
    void delete(@PathVariable("shortname") String shortname) {
        repository.delete(shortname);
    }

    @Secured("ROLE_ADMIN")
    @RequestMapping(method = RequestMethod.POST)
    HttpEntity<Unit> add(@Valid @RequestBody Unit unit) {
        Unit u = repository.save(unit);
        return new ResponseEntity<>(u, HttpStatus.CREATED);
    }

    @Secured("ROLE_ADMIN")
    @RequestMapping(value = "{shortname}", method = RequestMethod.PUT)
    HttpEntity<Unit> update(@PathVariable("shortname") String shortname, @Valid @RequestBody Unit unit) {
        if (shortname.equals(unit.getShortname())) {
            if (repository.findOne(unit.getShortname()) != null) {
                repository.save(unit);
                return new ResponseEntity<>(unit, HttpStatus.OK);
            }
        }
        return new ResponseEntity<>(HttpStatus.BAD_REQUEST);
    }
}