001// --------------------------------------------------------------------------------
002// Copyright 2002-2024 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.DeleteCancellationPolicyReasonForm;
020import com.echothree.model.control.cancellationpolicy.server.control.CancellationPolicyControl;
021import com.echothree.model.control.party.common.PartyTypes;
022import com.echothree.model.control.security.common.SecurityRoleGroups;
023import com.echothree.model.control.security.common.SecurityRoles;
024import com.echothree.model.data.cancellationpolicy.server.entity.CancellationKind;
025import com.echothree.model.data.cancellationpolicy.server.entity.CancellationPolicy;
026import com.echothree.model.data.cancellationpolicy.server.entity.CancellationPolicyReason;
027import com.echothree.model.data.cancellationpolicy.server.entity.CancellationReason;
028import com.echothree.model.data.user.common.pk.UserVisitPK;
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.common.command.BaseResult;
033import com.echothree.util.server.control.BaseSimpleCommand;
034import com.echothree.util.server.control.CommandSecurityDefinition;
035import com.echothree.util.server.control.PartyTypeDefinition;
036import com.echothree.util.server.control.SecurityRoleDefinition;
037import com.echothree.util.server.persistence.Session;
038import java.util.Arrays;
039import java.util.Collections;
040import java.util.List;
041
042public class DeleteCancellationPolicyReasonCommand
043        extends BaseSimpleCommand<DeleteCancellationPolicyReasonForm> {
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.CancellationPolicyReason.name(), SecurityRoles.Delete.name())
053                        )))
054                )));
055        
056        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
057                new FieldDefinition("CancellationKindName", FieldType.ENTITY_NAME, true, null, null),
058                new FieldDefinition("CancellationPolicyName", FieldType.ENTITY_NAME, true, null, null),
059                new FieldDefinition("CancellationReasonName", FieldType.ENTITY_NAME, true, null, null)
060                ));
061    }
062    
063    /** Creates a new instance of DeleteCancellationPolicyReasonCommand */
064    public DeleteCancellationPolicyReasonCommand(UserVisitPK userVisitPK, DeleteCancellationPolicyReasonForm form) {
065        super(userVisitPK, form, COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
066    }
067    
068    @Override
069    protected BaseResult execute() {
070        var cancellationPolicyControl = Session.getModelController(CancellationPolicyControl.class);
071        String cancellationKindName = form.getCancellationKindName();
072        CancellationKind cancellationKind = cancellationPolicyControl.getCancellationKindByName(cancellationKindName);
073        
074        if(cancellationKind != null) {
075            String cancellationPolicyName = form.getCancellationPolicyName();
076            CancellationPolicy cancellationPolicy = cancellationPolicyControl.getCancellationPolicyByName(cancellationKind, cancellationPolicyName);
077            
078            if(cancellationPolicy != null) {
079                String cancellationReasonName = form.getCancellationReasonName();
080                CancellationReason cancellationReason = cancellationPolicyControl.getCancellationReasonByName(cancellationKind, cancellationReasonName);
081                
082                if(cancellationReason != null) {
083                    CancellationPolicyReason cancellationPolicyReason = cancellationPolicyControl.getCancellationPolicyReasonForUpdate(cancellationPolicy,
084                            cancellationReason);
085                    
086                    if(cancellationPolicyReason != null) {
087                        cancellationPolicyControl.deleteCancellationPolicyReason(cancellationPolicyReason, getPartyPK());
088                    } else {
089                        addExecutionError(ExecutionErrors.UnknownCancellationPolicyReason.name());
090                    }
091                } else {
092                    addExecutionError(ExecutionErrors.UnknownCancellationReasonName.name(), cancellationReasonName);
093                }
094            } else {
095                addExecutionError(ExecutionErrors.UnknownCancellationPolicyName.name(), cancellationPolicyName);
096            }
097        } else {
098            addExecutionError(ExecutionErrors.UnknownCancellationKindName.name(), cancellationKindName);
099        }
100        
101        return null;
102    }
103    
104}