DossierWarnings.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2020 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
package org.turro.warnings;
 
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.stream.Stream;
import org.turro.annotation.ElephantWarning;
import org.turro.dossier.db.DossierPU;
import org.turro.dossier.entity.CategoryRequest;
import org.turro.dossier.entity.ParticipantRequest;
import org.turro.elephant.context.Application;
import org.turro.i18n.I_;
 
@ElephantWarning
public class DossierWarnings implements IElephantWarning {
 
  @Override
  public String getHeader() {
    return I_.get("Dossiers");
  }
 
  @Override
  public List<IWarning> getWarnings() {
    if(Application.getApplication().isInRole("dossier:all")) {
      return createModel();
    }
    return Collections.EMPTY_LIST;
  }
 
  private List<IWarning> createModel() {
    List<IWarning> warnings = new ArrayList<>();
    try(Stream<ParticipantRequest> requests = new DossierPU().stream(ParticipantRequest.class, "select c from ParticipantRequest c")) {
      requests.forEach((request) -> {
        checkParticipantRequest(warnings, request);
      });
    }
    try(Stream<CategoryRequest> requests = new DossierPU().stream(CategoryRequest.class, "select c from CategoryRequest c")) {
      requests.forEach((request) -> {
        checkCategoryRequest(warnings, request);
      });
    }
    return warnings;
  }
 
  private void checkParticipantRequest(List<IWarning> warnings, ParticipantRequest request) {
    Warning warning = new Warning();
    warning.setEntity(request.getDossier());
    warning.addMessage(I_.format("Pending request from %s", request.getIContact().getName()));
    if(!warning.getMessages().isEmpty()) {
      warnings.add(warning);
    }
  }
  
  private void checkCategoryRequest(List<IWarning> warnings, CategoryRequest request) {
    Warning warning = new Warning();
    warning.setEntity(request.getCategory());
    warning.addMessage(I_.format("Pending request from %s", request.getIContact().getName()));
    if(!warning.getMessages().isEmpty()) {
      warnings.add(warning);
    }
  }
  
}