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.GetPartyCancellationPolicyForm;
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.CancellationKindLogic;
023import com.echothree.model.control.cancellationpolicy.server.logic.CancellationPolicyLogic;
024import com.echothree.model.control.party.common.PartyTypes;
025import com.echothree.model.control.party.server.logic.PartyLogic;
026import com.echothree.model.control.security.common.SecurityRoleGroups;
027import com.echothree.model.control.security.common.SecurityRoles;
028import com.echothree.model.data.cancellationpolicy.server.entity.PartyCancellationPolicy;
029import com.echothree.util.common.command.BaseResult;
030import com.echothree.util.common.message.ExecutionErrors;
031import com.echothree.util.common.validation.FieldDefinition;
032import com.echothree.util.common.validation.FieldType;
033import com.echothree.util.server.control.BaseSingleEntityCommand;
034import com.echothree.util.server.control.CommandSecurityDefinition;
035import com.echothree.util.server.control.PartyTypeDefinition;
036import com.echothree.util.server.control.SecurityRoleDefinition;
037import java.util.List;
038import javax.enterprise.context.Dependent;
039import javax.inject.Inject;
040
041@Dependent
042public class GetPartyCancellationPolicyCommand
043        extends BaseSingleEntityCommand<PartyCancellationPolicy, GetPartyCancellationPolicyForm> {
044
045    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
046    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
047
048    static {
049        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(List.of(
050                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
051                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), List.of(
052                        new SecurityRoleDefinition(SecurityRoleGroups.PartyCancellationPolicy.name(), SecurityRoles.Review.name())
053                ))
054        ));
055        
056        FORM_FIELD_DEFINITIONS = List.of(
057                new FieldDefinition("PartyName", FieldType.ENTITY_NAME, true, null, null),
058                new FieldDefinition("CancellationKindName", FieldType.ENTITY_NAME, true, null, null),
059                new FieldDefinition("CancellationPolicyName", FieldType.ENTITY_NAME, true, null, null)
060        );
061    }
062
063    @Inject
064    CancellationPolicyControl cancellationPolicyControl;
065
066    @Inject
067    CancellationKindLogic cancellationKindLogic;
068
069    @Inject
070    CancellationPolicyLogic cancellationPolicyLogic;
071
072    @Inject
073    PartyLogic partyLogic;
074
075    /** Creates a new instance of GetPartyCancellationPolicyCommand */
076    public GetPartyCancellationPolicyCommand() {
077        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, true);
078    }
079
080    @Override
081    protected PartyCancellationPolicy getEntity() {
082        PartyCancellationPolicy partyCancellationPolicy = null;
083        var partyName = form.getPartyName();
084        var party = partyLogic.getPartyByName(this, partyName);
085
086        if(!hasExecutionErrors()) {
087            var cancellationKindName = form.getCancellationKindName();
088            var cancellationKind = cancellationKindLogic.getCancellationKindByName(this, cancellationKindName);
089
090            if(!hasExecutionErrors()) {
091                var cancellationPolicyName = form.getCancellationPolicyName();
092                var cancellationPolicy = cancellationPolicyLogic.getCancellationPolicyByName(this, cancellationKind, cancellationPolicyName);
093
094                if(!hasExecutionErrors()) {
095                    partyCancellationPolicy = cancellationPolicyControl.getPartyCancellationPolicy(party, cancellationPolicy);
096
097                    if(partyCancellationPolicy == null) {
098                        addExecutionError(ExecutionErrors.UnknownPartyCancellationPolicy.name(), partyName, cancellationKindName, cancellationPolicyName);
099                    }
100                }
101            }
102        }
103
104        return partyCancellationPolicy;
105    }
106
107    @Override
108    protected BaseResult getResult(PartyCancellationPolicy partyCancellationPolicy) {
109        var result = CancellationPolicyResultFactory.getGetPartyCancellationPolicyResult();
110
111        if(partyCancellationPolicy != null) {
112            result.setPartyCancellationPolicy(cancellationPolicyControl.getPartyCancellationPolicyTransfer(getUserVisit(), partyCancellationPolicy));
113        }
114
115        return result;
116    }
117
118}