au.com.scds.chats.dom.attendance.AttendanceLists.java Source code

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Here is the source code for au.com.scds.chats.dom.attendance.AttendanceLists.java

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/*
 *
 *  Copyright 2015 Stephen Cameron Data Services
 *
 *
 *  Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 *
 *  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 au.com.scds.chats.dom.attendance;

import java.util.ArrayList;
import java.util.List;

import javax.inject.Inject;
import javax.jdo.annotations.Column;

import org.apache.isis.applib.DomainObjectContainer;
import org.apache.isis.applib.annotation.Action;
import org.apache.isis.applib.annotation.ActionLayout;
import org.apache.isis.applib.annotation.BookmarkPolicy;
import org.apache.isis.applib.annotation.CollectionLayout;
import org.apache.isis.applib.annotation.DomainService;
import org.apache.isis.applib.annotation.DomainServiceLayout;
import org.apache.isis.applib.annotation.MemberOrder;
import org.apache.isis.applib.annotation.NatureOfService;
import org.apache.isis.applib.annotation.Optionality;
import org.apache.isis.applib.annotation.Parameter;
import org.apache.isis.applib.annotation.ParameterLayout;
import org.apache.isis.applib.annotation.Programmatic;
import org.apache.isis.applib.annotation.SemanticsOf;
import org.apache.isis.applib.query.QueryDefault;
import org.joda.time.LocalDate;
import org.joda.time.LocalTime;

import au.com.scds.chats.dom.activity.Activities;
import au.com.scds.chats.dom.activity.ActivityEvent;
import au.com.scds.chats.dom.participant.AgeGroup;
import au.com.scds.chats.dom.participant.Participant;
import au.com.scds.chats.dom.participant.Participants;

@DomainService(repositoryFor = AttendanceList.class, nature = NatureOfService.VIEW_MENU_ONLY)
@DomainServiceLayout(named = "Attendances", menuOrder = "40")
public class AttendanceLists {

    public AttendanceLists() {
    }

    // used for testing only
    public AttendanceLists(DomainObjectContainer container) {
        this.container = container;
    }

    @Programmatic
    public AttendanceList createActivityAttendanceList(
            @ParameterLayout(named = "Activity") final ActivityEvent activityEvent) {
        if (activityEvent == null)
            return null;
        AttendanceList attendanceList = container.newTransientInstance(AttendanceList.class);
        attendanceList.setParentActivity(activityEvent);
        activityEvent.setAttendances(attendanceList);
        container.persistIfNotAlready(attendanceList);
        container.flush();
        return attendanceList;
    }

    @Programmatic
    public Attend createAttend(AttendanceList attendanceList, final ActivityEvent activity,
            final Participant participant, final Boolean attended) {
        if (activity == null || participant == null)
            return null;
        Attend attend = container.newTransientInstance(Attend.class);
        if (attendanceList != null)
            attend.setParentList(attendanceList);
        attend.setActivity(activity);
        attend.setAttended(attended);
        attend.setParticipant(participant);
        // set region for data-migration
        attend.setRegion(activity.getRegion());
        container.persistIfNotAlready(attend);
        container.flush();
        // needed?
        if (attendanceList != null)
            attendanceList.getAttends().add(attend);
        activity.getAttends().add(attend);
        return attend;
    }

    @Programmatic
    public void deleteAttend(Attend attend) {
        if (attend != null)
            container.removeIfNotAlready(attend);
    }

    @Action(semantics = SemanticsOf.SAFE)
    @ActionLayout(bookmarking = BookmarkPolicy.NEVER)
    @MemberOrder(sequence = "1.0")
    public List<AttendanceList> listAttendanceListsInPeriod(
            @Parameter(optionality = Optionality.MANDATORY) @ParameterLayout(named = "Start Period") LocalDate start,
            @Parameter(optionality = Optionality.MANDATORY) @ParameterLayout(named = "End Period") LocalDate end) {
        return container
                .allMatches(new QueryDefault<>(AttendanceList.class, "findAttendanceListsInPeriod", "startDateTime",
                        start.toDateTimeAtStartOfDay(), "endDateTime", end.toDateTime(new LocalTime(23, 59))));
    }

    @Action(semantics = SemanticsOf.SAFE)
    @ActionLayout(bookmarking = BookmarkPolicy.NEVER)
    @MemberOrder(sequence = "2.0")
    public List<AttendanceList> findAttendanceListsByActivity(
            @Parameter(optionality = Optionality.MANDATORY) @ParameterLayout(named = "Activity Name") String name) {
        return container.allMatches(
                new QueryDefault<>(AttendanceList.class, "findAttendanceListsByActivityName", "name", name));
    }

    @Action(semantics = SemanticsOf.SAFE)
    @ActionLayout(bookmarking = BookmarkPolicy.NEVER, named = "List Attendances In Period")
    @MemberOrder(sequence = "3.0")
    public List<Attend> listAttendsInPeriod(
            @Parameter(optionality = Optionality.MANDATORY) @ParameterLayout(named = "Start Period") LocalDate start,
            @Parameter(optionality = Optionality.MANDATORY) @ParameterLayout(named = "End Period") LocalDate end) {
        return container.allMatches(new QueryDefault<>(Attend.class, "findAttendsInPeriod", "startDateTime",
                start.toDateTimeAtStartOfDay(), "endDateTime", end.toDateTime(new LocalTime(23, 59))));
    }

    @Action(semantics = SemanticsOf.SAFE)
    @ActionLayout(bookmarking = BookmarkPolicy.NEVER, named = "Find Attendances By Activity")
    @MemberOrder(sequence = "4.0")
    public List<Attend> findAttendsByActivity(
            @Parameter(optionality = Optionality.MANDATORY) @ParameterLayout(named = "Activity Name") String name) {
        return container.allMatches(new QueryDefault<>(Attend.class, "findAttendsByActivityName", "name", name));
    }

    @Action(semantics = SemanticsOf.SAFE)
    @ActionLayout(bookmarking = BookmarkPolicy.NEVER, named = "Find Attendances By Participant")
    @MemberOrder(sequence = "5.0")
    public List<Attend> findAttendsByParticipant(
            @Parameter(optionality = Optionality.MANDATORY) @ParameterLayout(named = "Participant") Participant participant) {
        return container.allMatches(
                new QueryDefault<>(Attend.class, "findAttendsByParticipant", "participant", participant));
    }

    public List<Participant> choices0FindAttendsByParticipant() {
        return participants.listActive(AgeGroup.All);
    }

    @Inject
    Participants participants;

    @Inject
    DomainObjectContainer container;

}