ChallengeContext.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2021 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.students;
 
import java.util.List;
import org.turro.string.Strings;
import org.turro.elephant.context.ElephantProperties;
import org.turro.elephant.context.IConstructor;
import org.turro.sql.SqlClause;
import org.turro.students.db.StudentsPU;
import org.turro.students.entities.TalentCategory;
 
public class ChallengeContext {
 
  public String getAttribute(String attribute) {
    return getAttribute(attribute, null);
  }
  
  public String getAttribute(String attribute, String defaultValue) {
    return getChallengeContextAttribute(attribute, defaultValue);
  }
  
  /* Service's context */
  
  private static final String CHALLENGE_CONTEXT = "challenge-context";
  
  public static String getChallengeContextAttribute(String attribute, String defaultValue) {
    return ElephantProperties.getContextProperty(CHALLENGE_CONTEXT, attribute, defaultValue);
  }
  
  public static boolean getAllowNew(IConstructor constructor) {
    String challengeRoles = getChallengeContextAttribute("challenge-roles", "@admin:is|@partner:on|@patron:on|@collaborator:on");
    return Strings.isBlank(challengeRoles) ? false : constructor.isInRole(challengeRoles);
  }
  
  public static String getAllowedRoots(IConstructor constructor) {
    return getChallengeContextAttribute("allowed-roots", "dossier,talent-category");
  }
  
  public static List<TalentCategory> getTalentCategories(IConstructor constructor) {
    return SqlClause.select("tc").from("TalentCategory tc")
            .dao(new StudentsPU()).resultList(TalentCategory.class);
  }
  
  public static String getDossierCategories(IConstructor constructor) {
    return getChallengeContextAttribute("dossier-categories", null);
  }
  
}