001// --------------------------------------------------------------------------------
002// Copyright 2002-2026 Echo Three, LLC
003//
004// Licensed under the Apache License, Version 2.0 (the "License");
005// you may not use this file except in compliance with the License.
006// You may obtain a copy of the License at
007//
008//     http://www.apache.org/licenses/LICENSE-2.0
009//
010// Unless required by applicable law or agreed to in writing, software
011// distributed under the License is distributed on an "AS IS" BASIS,
012// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013// See the License for the specific language governing permissions and
014// limitations under the License.
015// --------------------------------------------------------------------------------
016
017package com.echothree.control.user.cancellationpolicy.server.command;
018
019import com.echothree.control.user.cancellationpolicy.common.form.GetCancellationPolicyForm;
020import com.echothree.control.user.cancellationpolicy.common.result.CancellationPolicyResultFactory;
021import com.echothree.model.control.cancellationpolicy.server.control.CancellationPolicyControl;
022import com.echothree.model.control.cancellationpolicy.server.logic.CancellationPolicyLogic;
023import com.echothree.model.control.core.common.EventTypes;
024import com.echothree.model.data.cancellationpolicy.server.entity.CancellationPolicy;
025import com.echothree.model.data.user.common.pk.UserVisitPK;
026import com.echothree.util.common.command.BaseResult;
027import com.echothree.util.common.validation.FieldDefinition;
028import com.echothree.util.common.validation.FieldType;
029import com.echothree.util.server.control.BaseSingleEntityCommand;
030import java.util.List;
031import javax.enterprise.context.Dependent;
032import javax.inject.Inject;
033
034@Dependent
035public class GetCancellationPolicyCommand
036        extends BaseSingleEntityCommand<CancellationPolicy, GetCancellationPolicyForm> {
037
038    // No COMMAND_SECURITY_DEFINITION, anyone may execute this command.
039    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
040    
041    static {
042        FORM_FIELD_DEFINITIONS = List.of(
043                new FieldDefinition("CancellationKindName", FieldType.ENTITY_NAME, false, null, null),
044                new FieldDefinition("CancellationPolicyName", FieldType.ENTITY_NAME, false, null, null),
045                new FieldDefinition("EntityRef", FieldType.ENTITY_REF, false, null, null),
046                new FieldDefinition("Uuid", FieldType.UUID, false, null, null)
047        );
048    }
049
050    @Inject
051    CancellationPolicyControl cancellationPolicyControl;
052
053    @Inject
054    CancellationPolicyLogic cancellationPolicyLogic;
055
056    
057    /** Creates a new instance of GetCancellationPolicyCommand */
058    public GetCancellationPolicyCommand() {
059        super(null, FORM_FIELD_DEFINITIONS, true);
060    }
061
062    @Override
063    protected CancellationPolicy getEntity() {
064        var cancellationPolicy = cancellationPolicyLogic.getCancellationPolicyByUniversalSpec(this, form, true);
065
066        if(cancellationPolicy != null) {
067            sendEvent(cancellationPolicy.getPrimaryKey(), EventTypes.READ, null, null, getPartyPK());
068        }
069
070        return cancellationPolicy;
071    }
072
073    @Override
074    protected BaseResult getResult(CancellationPolicy cancellationPolicy) {
075        var result = CancellationPolicyResultFactory.getGetCancellationPolicyResult();
076
077        if(cancellationPolicy != null) {
078            result.setCancellationPolicy(cancellationPolicyControl.getCancellationPolicyTransfer(getUserVisit(), cancellationPolicy));
079        }
080
081        return result;
082    }
083
084}