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