ContractContentIterator.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2018 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.financials.content;
 
import java.io.Writer;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import org.turro.string.Strings;
import org.turro.attach.www.AttachCtrl;
import org.turro.elephant.context.ElephantContext;
import org.turro.elephant.context.IConstructor;
import org.turro.elephant.db.WhereClause;
import org.turro.elephant.impl.repository.Repository;
import org.turro.elephant.impl.repository.RepositoryFile;
import org.turro.elephant.web.SocialImageMap;
import org.turro.elephant.web.SocialNet;
import org.turro.entities.Entities;
import org.turro.file.util.FileAttach;
import org.turro.financials.command.ContractPortfolio;
import org.turro.financials.db.FinancialsPU;
import org.turro.financials.entity.Contract;
import org.turro.financials.entity.ContractInterventionType;
import org.turro.jpa.content.EntityDaoContentIterator;
import org.turro.jpa.search.DaoHtmlSearch;
import org.turro.jpa.search.DaoSearchKey;
import org.turro.marker.ElephantMarker;
import org.turro.plugin.contacts.IContact;
import org.turro.www.commentit.CommentItCtrl;
import org.turro.www.describeit.DescribeItCtrl;
 
public class ContractContentIterator extends EntityDaoContentIterator<Contract, Long> {
 
  private boolean publicOnly, checkParticipation;
  private int type, status;
  
  public ContractContentIterator(IConstructor constructor, Writer writer, IContact contact, boolean mail, String pubPath) {
    super(new FinancialsPU(), constructor, writer, contact, mail, pubPath);
    this.checkParticipation = true;
  }
 
  public int getType() {
    return type;
  }
 
  public void setType(int type) {
    this.type = type;
  }
 
  public boolean isCheckParticipation() {
    return checkParticipation;
  }
 
  public void setCheckParticipation(boolean checkParticipation) {
    this.checkParticipation = checkParticipation;
  }
 
  public int getStatus() {
    return status;
  }
 
  public void setStatus(int status) {
    this.status = status;
  }
 
  public int count() {
    return getTotalCount();
  }
 
  public Collection<Contract> items() {
    return getTotalItems();
  }
 
  @Override
  protected WhereClause getWhereClause() {
    WhereClause wc = new WhereClause();
    wc.addClause("select distinct ctc from Contract ctc");
    if(checkParticipation) {
      wc.addClause("left join ctc.participants par");
    }
    addCriteria(wc);
    wc.addClause("order by ctc.name");
    return wc;
  }
 
  @Override
  protected WhereClause getCountClause() {
    WhereClause wc = new WhereClause();
    wc.addClause("select count(distinct ctc) from Contract ctc");
    if(checkParticipation) {
      wc.addClause("left join ctc.participants par");
    }
    addCriteria(wc);
    return wc;
  }
 
  @Override
  protected void renderSummary(ElephantMarker marker, Contract e, int page) {
    if(e != null) {
      marker.put("contract", e);
      prepareValues(e, page);
    }
    marker.process(getTemplateRoot(), getSummaryTemplate(), getWriter());
  }
 
  @Override
  protected void renderItem(ElephantMarker marker, Contract e, int page) {
    marker.put("contract", e);
    prepareValues(e, page);
    marker.process(getTemplateRoot(), getFullTemplate(), getWriter());
  }
 
  @Override
  protected String entityRoot() {
    return "contract";
  }
 
  @Override
  protected Contract entity(Long value) {
    return dao.find(Contract.class, value);
  }
 
  @Override
  protected boolean isValid(Contract e) {
    return super.isValid(e) && (!checkParticipation || e.getIParticipants().contains(getContact()));
  }
  
  private void addCriteria(WhereClause wc) {
    wc.addClause("where 1=1");
    if(isSearchOption()) {
      DaoHtmlSearch dhs = DaoHtmlSearch.getInstance(constructor, ElephantContext.getContextVariable(constructor));
      if(dhs != null) {
        DaoSearchKey dsk = dhs.get("search-value");
        if(dsk != null) {
          dsk.applyToQuery(wc, Arrays.asList("ctc.name"), true);
        }
      }
    }
    if(status == 1) {
      wc.addClause("and ctc.active = TRUE");
    } else if(status == 2) {
      wc.addClause("and ctc.active = FALSE");
    }
    if(checkParticipation) {
      String idContact = getContact().getId();
      wc.addClause("and (ctc.contractor = :contractor");
      wc.addNamedValue("contractor", idContact);
      for(ContractInterventionType cit : ContractInterventionType.values()) {
        if(cit.isShowDocuments()) {
          wc.addClause("or (par.interventionType = :cit" + cit.toString());
          wc.addNamedValue("cit" + cit.toString(), cit);
          wc.addClause("and par.idContact = :con" + cit.toString() + ")");
          wc.addNamedValue("con" + cit.toString(), idContact);
        }
      }
      wc.addClause(")");
    }
    if(type > 0) {
      wc.addClause("and ctc.contractDefinition.id = :ctcdef");
      wc.addNamedValue("ctcdef", type);
    }
  }
 
  private void prepareValues(Contract contract, int page) {
    prepareControls(contract, page);
    
    marker.put("contractClass", "contract" +
            (contract.isActive() ? " active" : "") +
            (contract.isStock() ? " store" : ""));
    marker.put("portfolio", new ContractPortfolio(contract));
  }
  
  @Override
  protected String title(Contract e) {
    return e.getFullDescription();
  }
 
  @Override
  protected Collection<String> metas(Contract e) {
    ArrayList<RepositoryFile> files = new ArrayList<>();
    String path = getItemLink(e);
    if(!SocialImageMap.hasImage(path)) {
      FileAttach fa = new FileAttach(FinancialsPU.getObjectPath(e));
      Repository repository = fa.getPublishableRepository(constructor);
      files.addAll(repository.getRepositoryFiles("*_social.png,*_social.jpg"));
      files.addAll(repository.getRepositoryFiles("*.png,*.jpg"));
    }
    SocialNet sn = new SocialNet(path, e.getName(), e.getFullDescription(), files);
    return sn.getMetas();
  }
 
  @Override
  protected String getTemplateRoot() {
    return isMail() ? "content/newsletter/sections/contracts" : "contract";
  }
 
  @Override
  protected Object doVotesCtrl(Contract e) {
    throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
  }
 
  @Override
  protected Object doInterestCtrl(Contract e) {
    throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
  }
 
  @Override
  protected Object doCommentsCtrl(Contract e) {
    return Entities.getController(e).configureCtrl(
            new CommentItCtrl(constructor), getContact());
  }
 
  @Override
  protected Object doAttachmentsCtrl(Contract e) {
    return Entities.getController(e).configureCtrl(
            new AttachCtrl(constructor), getContact());
  }
 
  @Override
  protected Object doFilesCtrl(Contract e) {
    return Entities.getController(e).configureCtrl(
            new FileAttach(FinancialsPU.getObjectPath(e)), getContact());
  }
 
  @Override
  protected Object doDescriptionsCtrl(Contract e) {
    return Entities.getController(e).configureCtrl(
            new DescribeItCtrl(constructor), getContact());
  }
 
  @Override
  protected Object doPollsCtrl(Contract e) {
    throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
  }
 
  @Override
  protected String getItemLink(Contract e) {
    return doItemLink(e, e.getId(), true);
  }
 
  @Override
  protected String getReadAllLink() {
    String path = getContextPath();
    if(Strings.isBlank(path)) {
      return getRestrictedLink();
    }
    return path;
  }
 
  @Override
  protected String getRestrictedLink() {
    return "/user/contracts";
  }
  
  /* Porfolio */
  
  public Object getPortfolioCtrl(Contract e) {
    return new ContractPortfolio(e);
  }
  
}