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