argos/dmp-backend/web/src/main/java/eu/eudat/controllers/TagController.java

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2018-07-11 15:47:36 +02:00
package eu.eudat.controllers;
import eu.eudat.elastic.criteria.TagCriteria;
import eu.eudat.elastic.entities.Dataset;
import eu.eudat.elastic.entities.Tag;
import eu.eudat.elastic.repository.Repository;
import eu.eudat.logic.proxy.config.exceptions.HugeResultSet;
import eu.eudat.logic.proxy.config.exceptions.NoURLFound;
import eu.eudat.logic.services.ApiContext;
import eu.eudat.models.data.external.TagExternalSourcesModel;
import eu.eudat.models.data.helpers.responses.ResponseItem;
import eu.eudat.types.ApiMessageCode;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.*;
import java.util.List;
import java.util.Map;
/**
* Created by ikalyvas on 7/5/2018.
*/
@RestController
@CrossOrigin
@RequestMapping(value = {"/api"})
public class TagController extends BaseController{
private Repository<Dataset,TagCriteria> datasetRepository;
@Autowired
public TagController(ApiContext apiContext, Repository tagRepository) {
super(apiContext);
this.datasetRepository = tagRepository;
}
@Transactional
@RequestMapping(method = RequestMethod.POST, value = {"/tag/create"}, consumes = "application/json", produces = "application/json")
public @ResponseBody
ResponseEntity<ResponseItem<Dataset>> create(@RequestBody Dataset dataset) {
try {
Dataset tagEntity = this.datasetRepository.createOrUpdate(dataset);
return ResponseEntity.status(HttpStatus.OK).body(new ResponseItem<Dataset>().payload(dataset).status(ApiMessageCode.SUCCESS_MESSAGE));
} catch (Exception e) {
e.printStackTrace();
return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(new ResponseItem<Dataset>().status(ApiMessageCode.SUCCESS_MESSAGE).message(e.getMessage()));
}
}
@RequestMapping(method = RequestMethod.GET, value = {"/external/tags"}, produces = "application/json")
public @ResponseBody
ResponseEntity<ResponseItem<TagExternalSourcesModel>> listExternalTagModel(
@RequestParam(value = "query", required = false) String query,@RequestParam(value = "type", required = false) String type) {
try {
List<Map<String, String>> remoteRepos = this.getApiContext().getOperationsContext().getRemoteFetcher().getTags(query,type);
TagExternalSourcesModel researchersExternalSourcesModel = new TagExternalSourcesModel().fromExternalItem(remoteRepos);
return ResponseEntity.status(HttpStatus.OK).body(new ResponseItem<TagExternalSourcesModel>().payload(researchersExternalSourcesModel).status(ApiMessageCode.NO_MESSAGE));
} catch (NoURLFound ex) {
return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(new ResponseItem<TagExternalSourcesModel>().status(ApiMessageCode.ERROR_MESSAGE).message("External Url Not Found"));
} catch (HugeResultSet ex) {
return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(new ResponseItem<TagExternalSourcesModel>().status(ApiMessageCode.ERROR_MESSAGE).message("Huge Result Set"));
} catch (Exception ex) {
return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(new ResponseItem<TagExternalSourcesModel>().status(ApiMessageCode.ERROR_MESSAGE).message(ex.getMessage()));
}
}
}