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.workflow.server.command;
018
019import com.echothree.control.user.workflow.common.form.DeleteWorkflowDestinationDescriptionForm;
020import com.echothree.model.control.party.common.PartyTypes;
021import com.echothree.model.control.party.server.control.PartyControl;
022import com.echothree.model.control.security.common.SecurityRoleGroups;
023import com.echothree.model.control.security.common.SecurityRoles;
024import com.echothree.model.control.workflow.server.control.WorkflowControl;
025import com.echothree.model.data.user.common.pk.UserVisitPK;
026import com.echothree.util.common.message.ExecutionErrors;
027import com.echothree.util.common.validation.FieldDefinition;
028import com.echothree.util.common.validation.FieldType;
029import com.echothree.util.common.command.BaseResult;
030import com.echothree.util.server.control.BaseSimpleCommand;
031import com.echothree.util.server.control.CommandSecurityDefinition;
032import com.echothree.util.server.control.PartyTypeDefinition;
033import com.echothree.util.server.control.SecurityRoleDefinition;
034import java.util.List;
035import javax.enterprise.context.Dependent;
036import javax.inject.Inject;
037
038@Dependent
039public class DeleteWorkflowDestinationDescriptionCommand
040        extends BaseSimpleCommand<DeleteWorkflowDestinationDescriptionForm> {
041    
042    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
043    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
044    
045    static {
046        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(List.of(
047                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
048                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), List.of(
049                        new SecurityRoleDefinition(SecurityRoleGroups.WorkflowDestination.name(), SecurityRoles.Description.name())
050                ))
051        ));
052
053        FORM_FIELD_DEFINITIONS = List.of(
054                new FieldDefinition("WorkflowName", FieldType.ENTITY_NAME, true, null, null),
055                new FieldDefinition("WorkflowStepName", FieldType.ENTITY_NAME, true, null, null),
056                new FieldDefinition("WorkflowDestinationName", FieldType.ENTITY_NAME, true, null, null),
057                new FieldDefinition("LanguageIsoName", FieldType.ENTITY_NAME, true, null, null)
058        );
059    }
060
061    @Inject
062    PartyControl partyControl;
063
064    @Inject
065    WorkflowControl workflowControl;
066
067    
068    /** Creates a new instance of DeleteWorkflowDestinationDescriptionCommand */
069    public DeleteWorkflowDestinationDescriptionCommand() {
070        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
071    }
072    
073    @Override
074    protected BaseResult execute() {
075        var workflowName = form.getWorkflowName();
076        var workflow = workflowControl.getWorkflowByName(workflowName);
077        
078        if(workflow != null) {
079            var workflowStepName = form.getWorkflowStepName();
080            var workflowStep = workflowControl.getWorkflowStepByName(workflow, workflowStepName);
081            
082            if(workflowStep != null) {
083                var workflowDestinationName = form.getWorkflowDestinationName();
084                var workflowDestination = workflowControl.getWorkflowDestinationByName(workflowStep, workflowDestinationName);
085                
086                if(workflowDestination != null) {
087                    var languageIsoName = form.getLanguageIsoName();
088                    var language = partyControl.getLanguageByIsoName(languageIsoName);
089                    
090                    if(language != null) {
091                        var workflowStepDescription = workflowControl.getWorkflowDestinationDescriptionForUpdate(workflowDestination, language);
092                        
093                        if(workflowStepDescription != null) {
094                            workflowControl.deleteWorkflowDestinationDescription(workflowStepDescription, getPartyPK());
095                        } else {
096                            addExecutionError(ExecutionErrors.UnknownWorkflowDestinationDescription.name());
097                        }
098                    } else {
099                        addExecutionError(ExecutionErrors.UnknownLanguageIsoName.name(), languageIsoName);
100                    }
101                } else {
102                    addExecutionError(ExecutionErrors.UnknownWorkflowDestinationName.name(), workflowDestinationName);
103                }
104            } else {
105                addExecutionError(ExecutionErrors.UnknownWorkflowStepName.name(), workflowStepName);
106            }
107        } else {
108            addExecutionError(ExecutionErrors.UnknownWorkflowName.name(), workflowName);
109        }
110        
111        return null;
112    }
113    
114}