SearchContext.java example

Explorer
streamflow-core-master
/**
 *
 * Copyright
 * 2009-2015 Jayway Products AB
 * 2016-2017 Föreningen Sambruk
 *
 * Licensed under AGPL, Version 3.0 (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.gnu.org/licenses/agpl.txt
 *
 * 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 se.streamsource.streamflow.web.context.workspace;

import static org.qi4j.api.query.QueryExpressions.eq;
import static org.qi4j.api.query.QueryExpressions.templateFor;

import java.util.Collections;
import java.util.Comparator;
import java.util.List;

import org.qi4j.api.entity.EntityReference;
import org.qi4j.api.injection.scope.Service;
import org.qi4j.api.injection.scope.Structure;
import org.qi4j.api.query.Query;
import org.qi4j.api.query.QueryBuilder;
import org.qi4j.api.query.QueryExpressions;
import org.qi4j.api.structure.Module;
import org.qi4j.api.value.ValueBuilder;

import se.streamsource.dci.api.RoleMap;
import se.streamsource.dci.value.link.LinksValue;
import se.streamsource.dci.value.table.TableQuery;
import se.streamsource.streamflow.api.administration.priority.PriorityValue;
import se.streamsource.streamflow.web.application.defaults.SystemDefaultsService;
import se.streamsource.streamflow.web.context.LinksBuilder;
import se.streamsource.streamflow.web.context.util.TableQueryConverter;
import se.streamsource.streamflow.web.domain.Describable;
import se.streamsource.streamflow.web.domain.Removable;
import se.streamsource.streamflow.web.domain.entity.casetype.CaseTypeEntity;
import se.streamsource.streamflow.web.domain.entity.organization.OrganizationsEntity;
import se.streamsource.streamflow.web.domain.entity.project.ProjectEntity;
import se.streamsource.streamflow.web.domain.entity.user.SearchCaseQueries;
import se.streamsource.streamflow.web.domain.entity.user.UserEntity;
import se.streamsource.streamflow.web.domain.interaction.gtd.Ownable;
import se.streamsource.streamflow.web.domain.interaction.gtd.Owner;
import se.streamsource.streamflow.web.domain.structure.caze.Case;
import se.streamsource.streamflow.web.domain.structure.label.Label;
import se.streamsource.streamflow.web.domain.structure.label.Labels;
import se.streamsource.streamflow.web.domain.structure.organization.Organization;
import se.streamsource.streamflow.web.domain.structure.organization.Organizations;
import se.streamsource.streamflow.web.domain.structure.organization.Priorities;
import se.streamsource.streamflow.web.domain.structure.organization.Priority;
import se.streamsource.streamflow.web.domain.structure.organization.PrioritySettings;
import se.streamsource.streamflow.web.domain.structure.user.UserAuthentication;

import com.google.common.collect.Lists;

/**
 * JAVADOC
 */
public class SearchContext
{
   @Structure
   Module module;

   @Service
   SystemDefaultsService systemConfig;

   public CaseSearchResult cases(TableQuery tableQuery)
   {
      SearchCaseQueries caseQueries = RoleMap.role(SearchCaseQueries.class);
      Query<Case> caseQuery = caseQueries.search(tableQuery.where(), systemConfig.config().configuration().includeNotesInSearch().get() );

      List<Case> rawResults = Lists.newArrayList(caseQuery);
      int unlimitedResultCount = rawResults.size();

      TableQueryConverter tableQueryConverter = module.objectBuilderFactory().newObjectBuilder(TableQueryConverter.class).use(tableQuery).newInstance();
      Iterable<Case> results = tableQueryConverter.convert(rawResults);

      return new CaseSearchResult(results, unlimitedResultCount);
   }

   public LinksValue possibleLabels()
   {
      Query<Labels> labelsList = module.queryBuilderFactory().newQueryBuilder( Labels.class )
            .where( QueryExpressions.eq( QueryExpressions.templateFor( Removable.Data.class ).removed(), false ) )
            .newQuery( module.unitOfWorkFactory().currentUnitOfWork() );

      LinksBuilder builder = new LinksBuilder( module.valueBuilderFactory() );

      for( Labels labels : labelsList )
      {
         for( Label label : ((Labels.Data)labels).labels() )
         {
            builder.addDescribable( (Describable) label, ((Describable) labels).getDescription() );
         }
      }
      return builder.newLinks();
   }

   public LinksValue possibleCaseTypes()
   {
      QueryBuilder<CaseTypeEntity> queryBuilder = module.queryBuilderFactory().newQueryBuilder(CaseTypeEntity.class);
      queryBuilder = queryBuilder.where(
              eq(templateFor(Removable.Data.class).removed(), false));
      Query<CaseTypeEntity> query = queryBuilder.newQuery(module.unitOfWorkFactory().currentUnitOfWork()).
              orderBy(QueryExpressions.orderBy(templateFor(Describable.Data.class).description()));

      LinksBuilder linksBuilder = new LinksBuilder( module.valueBuilderFactory() );

      for( CaseTypeEntity caseTypeEntity : query )
      {
         Owner owner = ((Ownable.Data)caseTypeEntity).owner().get();

         String title = owner != null ? ((Describable)owner).getDescription() : "";
         linksBuilder.addLink( caseTypeEntity.getDescription(), caseTypeEntity.identity().get(),"","","", title );
      }
      return linksBuilder.newLinks();
   }

   public Query<UserEntity> possibleAssignees()
   {
      QueryBuilder<UserEntity> queryBuilder = module.queryBuilderFactory().newQueryBuilder(UserEntity.class);
      queryBuilder = queryBuilder.where(
              eq(templateFor(UserAuthentication.Data.class).disabled(), false));
      return queryBuilder.newQuery(module.unitOfWorkFactory().currentUnitOfWork()).
              orderBy(QueryExpressions.orderBy(templateFor(Describable.Data.class).description()));
   }

   public LinksValue possibleProjects()
   {
      QueryBuilder<ProjectEntity> queryBuilder = module.queryBuilderFactory().newQueryBuilder(ProjectEntity.class);
      queryBuilder = queryBuilder.where(
              eq(templateFor(Removable.Data.class).removed(), false));
      Query<ProjectEntity> query = queryBuilder.newQuery(module.unitOfWorkFactory().currentUnitOfWork()).
              orderBy(QueryExpressions.orderBy(templateFor(Describable.Data.class).description()));
      LinksBuilder linksBuilder = new LinksBuilder(module.valueBuilderFactory());

      for (ProjectEntity project : query)
      {
         linksBuilder.addLink(project.getDescription(), project.identity().get(), "", "", "", ((Describable) ((Ownable.Data) project).owner().get()).getDescription());
      }
      return linksBuilder.newLinks();
   }

   public Query<UserEntity> possibleCreatedBy()
   {
      QueryBuilder<UserEntity> queryBuilder = module.queryBuilderFactory().newQueryBuilder(UserEntity.class);
      return queryBuilder.newQuery(module.unitOfWorkFactory().currentUnitOfWork()).
              orderBy(QueryExpressions.orderBy(templateFor(Describable.Data.class).description()));
   }

   /**
    * Convenience method to be able to tell the gui that Status has to be rendered visible in the Perspective filter.
    *
    * @return
    */
   public LinksValue possibleStatus()
   {
      return new LinksBuilder(module.valueBuilderFactory()).newLinks();
   }

   public LinksValue priorities()
   {
      Organizations.Data orgs = module.unitOfWorkFactory().currentUnitOfWork().get( OrganizationsEntity.class, OrganizationsEntity.ORGANIZATIONS_ID );
      Organization org = orgs.organization().get();
      RoleMap.current().set( org );

      Priorities.Data priorities = RoleMap.role( Priorities.Data.class );
      se.streamsource.streamflow.web.context.LinksBuilder builder = new se.streamsource.streamflow.web.context.LinksBuilder( module.valueBuilderFactory() );
      ValueBuilder<PriorityValue> linkBuilder = module.valueBuilderFactory().newValueBuilder( PriorityValue.class );

      List<Priority> sortedList =  priorities.prioritys().toList();
      Collections.sort( sortedList, new Comparator<Priority>()
      {
         public int compare( Priority o1, Priority o2 )
         {
            return ((PrioritySettings.Data) o1).priority().get().compareTo( ((PrioritySettings.Data) o2).priority().get() );
         }
      } );

      for(Priority priority : sortedList )
      {
         linkBuilder.prototype().id().set( EntityReference.getEntityReference( priority ).identity() );
         linkBuilder.prototype().color().set( ((PrioritySettings.Data)priority).color().get() );
         linkBuilder.prototype().priority().set( ((PrioritySettings.Data)priority).priority().get() );
         linkBuilder.prototype().href().set( "na" );
         linkBuilder.prototype().text().set( priority.getDescription() );
         builder.addLink( linkBuilder.newInstance() );
      }
      return builder.newLinks();
   }
}