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.chain.server.command;
018
019import com.echothree.control.user.chain.common.form.DeleteChainActionSetForm;
020import com.echothree.model.control.chain.server.control.ChainControl;
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.chain.server.entity.Chain;
025import com.echothree.model.data.chain.server.entity.ChainActionSet;
026import com.echothree.model.data.chain.server.entity.ChainKind;
027import com.echothree.model.data.chain.server.entity.ChainType;
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 DeleteChainActionSetCommand
043        extends BaseSimpleCommand<DeleteChainActionSetForm> {
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.ChainActionSet.name(), SecurityRoles.Delete.name())
053                    )))
054                )));
055
056        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
057                new FieldDefinition("ChainKindName", FieldType.ENTITY_NAME, true, null, null),
058                new FieldDefinition("ChainTypeName", FieldType.ENTITY_NAME, true, null, null),
059                new FieldDefinition("ChainName", FieldType.ENTITY_NAME, true, null, null),
060                new FieldDefinition("ChainActionSetName", FieldType.ENTITY_NAME, true, null, null)
061                ));
062    }
063    
064    /** Creates a new instance of DeleteChainActionSetCommand */
065    public DeleteChainActionSetCommand(UserVisitPK userVisitPK, DeleteChainActionSetForm form) {
066        super(userVisitPK, form, COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
067    }
068    
069    @Override
070    protected BaseResult execute() {
071        var chainControl = Session.getModelController(ChainControl.class);
072        String chainKindName = form.getChainKindName();
073        ChainKind chainKind = chainControl.getChainKindByName(chainKindName);
074        
075        if(chainKind != null) {
076            String chainTypeName = form.getChainTypeName();
077            ChainType chainType = chainControl.getChainTypeByName(chainKind, chainTypeName);
078
079            if(chainType != null) {
080                String chainName = form.getChainName();
081                Chain chain = chainControl.getChainByName(chainType, chainName);
082
083                if(chain != null) {
084                    String chainActionSetName = form.getChainActionSetName();
085                    ChainActionSet chainActionSet = chainControl.getChainActionSetByNameForUpdate(chain, chainActionSetName);
086
087                    if(chainActionSet != null) {
088                        chainControl.deleteChainActionSet(chainActionSet, getPartyPK());
089                    } else {
090                        addExecutionError(ExecutionErrors.UnknownChainActionSetName.name(), chainKindName, chainTypeName, chainName, chainActionSetName);
091                    }
092                } else {
093                    addExecutionError(ExecutionErrors.UnknownChainName.name(), chainKindName, chainTypeName, chainName);
094                }
095            } else {
096                addExecutionError(ExecutionErrors.UnknownChainTypeName.name(), chainKindName, chainTypeName);
097            }
098        } else {
099            addExecutionError(ExecutionErrors.UnknownChainKindName.name(), chainKindName);
100        }
101        
102        return null;
103    }
104    
105}