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.DeleteCancellationPolicyForm;
020import com.echothree.model.control.cancellationpolicy.server.control.CancellationPolicyControl;
021import com.echothree.model.control.cancellationpolicy.server.logic.CancellationPolicyLogic;
022import com.echothree.model.control.party.common.PartyTypes;
023import com.echothree.model.control.security.common.SecurityRoleGroups;
024import com.echothree.model.control.security.common.SecurityRoles;
025import com.echothree.model.data.cancellationpolicy.server.entity.CancellationKind;
026import com.echothree.model.data.cancellationpolicy.server.entity.CancellationPolicy;
027import com.echothree.model.data.user.common.pk.UserVisitPK;
028import com.echothree.util.common.message.ExecutionErrors;
029import com.echothree.util.common.validation.FieldDefinition;
030import com.echothree.util.common.validation.FieldType;
031import com.echothree.util.common.command.BaseResult;
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 com.echothree.util.server.persistence.Session;
037import java.util.Arrays;
038import java.util.Collections;
039import java.util.List;
040
041public class DeleteCancellationPolicyCommand
042        extends BaseSimpleCommand<DeleteCancellationPolicyForm> {
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(Collections.unmodifiableList(Arrays.asList(
049                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
050                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), Collections.unmodifiableList(Arrays.asList(
051                        new SecurityRoleDefinition(SecurityRoleGroups.CancellationPolicy.name(), SecurityRoles.Delete.name())
052                        )))
053                )));
054        
055        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
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 DeleteCancellationPolicyCommand */
062    public DeleteCancellationPolicyCommand(UserVisitPK userVisitPK, DeleteCancellationPolicyForm form) {
063        super(userVisitPK, form, COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
064    }
065    
066    @Override
067    protected BaseResult execute() {
068        var cancellationPolicyControl = Session.getModelController(CancellationPolicyControl.class);
069        String cancellationKindName = form.getCancellationKindName();
070        CancellationKind cancellationKind = cancellationPolicyControl.getCancellationKindByName(cancellationKindName);
071        
072        if(cancellationKind != null) {
073            String cancellationPolicyName = form.getCancellationPolicyName();
074            CancellationPolicy cancellationPolicy = cancellationPolicyControl.getCancellationPolicyByNameForUpdate(cancellationKind, cancellationPolicyName);
075            
076            if(cancellationPolicy != null) {
077                CancellationPolicyLogic cancellationPolicyLogic = CancellationPolicyLogic.getInstance();
078
079                cancellationPolicyLogic.checkDeleteCancellationPolicy(this, cancellationPolicy);
080
081                if(!hasExecutionErrors()) {
082                    cancellationPolicyLogic.deleteCancellationPolicy(cancellationPolicy, getPartyPK());
083                }
084            } else {
085                addExecutionError(ExecutionErrors.UnknownCancellationPolicyName.name(), cancellationPolicyName);
086            }
087        } else {
088            addExecutionError(ExecutionErrors.UnknownCancellationKindName.name(), cancellationKindName);
089        }
090        
091        return null;
092    }
093    
094}