SourceController.java

/*
 * Copyright 2016 Studentmediene i Trondheim AS
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package no.dusken.momus.controller;

import no.dusken.momus.exceptions.RestException;
import no.dusken.momus.model.Source;
import no.dusken.momus.model.SourceTag;
import no.dusken.momus.service.SourceService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;

import java.util.List;

@Controller
@RequestMapping("/source")
public class SourceController {

    @Autowired
    private SourceService sourceService;

    Logger logger = LoggerFactory.getLogger(getClass());

    @RequestMapping(method = RequestMethod.GET)
    public @ResponseBody List<Source> getAllSources() {
        return sourceService.getSourceRepository().findAll();
    }

    @RequestMapping(method = {RequestMethod.POST, RequestMethod.PUT})
    public @ResponseBody Source saveSource(@RequestBody Source source) {
        return sourceService.save(source);
    }

    @RequestMapping(value = "/{id}", method = RequestMethod.GET)
    public @ResponseBody Source getSourceById(@PathVariable("id") Long id) {
        Source source = sourceService.getSourceRepository().findOne(id);
        if (source == null) {
            throw new RestException("Ingen kilde med den id'en", 404);
        }
        return source;
    }



    // =============== TAGS below =======================

    @RequestMapping(value = "/tag", method = RequestMethod.GET)
    public @ResponseBody List<SourceTag> getAllTags() {
        return sourceService.getTagRepository().findAll();
    }

    @RequestMapping(value = "/tag", method = RequestMethod.POST)
    public @ResponseBody SourceTag createTag(@RequestBody SourceTag newTag) {
        return sourceService.getTagRepository().save(newTag);
    }

    @RequestMapping(value = "/tag/{tagId}", method = RequestMethod.PUT)
    public @ResponseBody SourceTag updateTag(@RequestBody SourceTag newTag, @PathVariable("tagId") String tagId) {
        return sourceService.updateTag(new SourceTag(tagId), newTag);
    }

    /**
     * This method is of type PUT instead of DELETE, because a bug
     * in Spring makes the decoding of /tag/{tagId} fail when the tag
     * contains æøå
     */
    @RequestMapping(value = "/tag/delete", method = RequestMethod.PUT)
    public @ResponseBody void deleteTag(@RequestBody SourceTag tag) {
        sourceService.deleteTag(tag);
    }


    @RequestMapping(value = "/tag/unused", method = RequestMethod.GET)
    public @ResponseBody List<SourceTag> getUnusedTags() {
        return sourceService.getTagRepository().getUnusedTags();
    }


}