001// --------------------------------------------------------------------------------
002// Copyright 2002-2025 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.DeletePartyCancellationPolicyForm;
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.Arrays;
037import java.util.Collections;
038import java.util.List;
039import javax.enterprise.context.RequestScoped;
040
041@RequestScoped
042public class DeletePartyCancellationPolicyCommand
043        extends BaseSimpleCommand<DeletePartyCancellationPolicyForm> {
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(Collections.unmodifiableList(Arrays.asList(
050                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
051                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), Collections.unmodifiableList(Arrays.asList(
052                        new SecurityRoleDefinition(SecurityRoleGroups.PartyCancellationPolicy.name(), SecurityRoles.Delete.name())
053                        )))
054                )));
055        
056        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
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    /** Creates a new instance of DeletePartyCancellationPolicyCommand */
064    public DeletePartyCancellationPolicyCommand() {
065        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, true);
066    }
067
068    @Override
069    protected BaseResult execute() {
070        var partyControl = Session.getModelController(PartyControl.class);
071        var result = CancellationPolicyResultFactory.getGetPartyCancellationPolicyResult();
072        var partyName = form.getPartyName();
073        var party = partyControl.getPartyByName(partyName);
074
075        if(party != null) {
076            var cancellationPolicyControl = Session.getModelController(CancellationPolicyControl.class);
077            var cancellationKindName = form.getCancellationKindName();
078            var cancellationKind = cancellationPolicyControl.getCancellationKindByName(cancellationKindName);
079
080            if(cancellationKind != null) {
081                var cancellationPolicyName = form.getCancellationPolicyName();
082                var cancellationPolicy = cancellationPolicyControl.getCancellationPolicyByName(cancellationKind, cancellationPolicyName);
083
084                if(cancellationPolicy != null) {
085                    var partyCancellationPolicy = cancellationPolicyControl.getPartyCancellationPolicyForUpdate(party, cancellationPolicy);
086
087                    if(partyCancellationPolicy != null) {
088                        cancellationPolicyControl.deletePartyCancellationPolicy(partyCancellationPolicy, getPartyPK());
089                    } else {
090                        addExecutionError(ExecutionErrors.UnknownPartyCancellationPolicy.name(), partyName, cancellationKindName, cancellationPolicyName);
091                    }
092                } else {
093                    addExecutionError(ExecutionErrors.UnknownCancellationPolicyName.name(), cancellationKindName, cancellationPolicyName);
094                }
095            } else {
096                addExecutionError(ExecutionErrors.UnknownCancellationKindName.name(), cancellationKindName);
097            }
098        } else {
099            addExecutionError(ExecutionErrors.UnknownPartyName.name(), partyName);
100        }
101
102        return result;
103    }
104
105}