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.CreateWorkflowEntranceSelectorForm;
020import com.echothree.model.control.party.common.PartyTypes;
021import com.echothree.model.control.security.common.SecurityRoleGroups;
022import com.echothree.model.control.security.common.SecurityRoles;
023import com.echothree.model.control.selector.server.control.SelectorControl;
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 com.echothree.util.server.persistence.Session;
035import java.util.List;
036import javax.enterprise.context.Dependent;
037
038@Dependent
039public class CreateWorkflowEntranceSelectorCommand
040        extends BaseSimpleCommand<CreateWorkflowEntranceSelectorForm> {
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.WorkflowEntrance.name(), SecurityRoles.Selector.name())
050                    ))
051                ));
052
053        FORM_FIELD_DEFINITIONS = List.of(
054                new FieldDefinition("WorkflowName", FieldType.ENTITY_NAME, true, null, null),
055                new FieldDefinition("WorkflowEntranceName", FieldType.ENTITY_NAME, true, null, null),
056                new FieldDefinition("SelectorName", FieldType.ENTITY_NAME, true, null, null)
057                );
058    }
059    
060    /** Creates a new instance of CreateWorkflowEntranceSelectorCommand */
061    public CreateWorkflowEntranceSelectorCommand() {
062        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
063    }
064    
065    @Override
066    protected BaseResult execute() {
067        var workflowControl = Session.getModelController(WorkflowControl.class);
068        var workflowName = form.getWorkflowName();
069        var workflow = workflowControl.getWorkflowByName(workflowName);
070        
071        if(workflow != null) {
072            var selectorType = workflow.getLastDetail().getSelectorType();
073            
074            if(selectorType != null) {
075                var workflowEntranceName = form.getWorkflowEntranceName();
076                var workflowEntrance = workflowControl.getWorkflowEntranceByName(workflow, workflowEntranceName);
077            
078            if(workflowEntrance != null) {
079                var selectorControl = Session.getModelController(SelectorControl.class);
080                var selectorName = form.getSelectorName();
081                var selector = selectorControl.getSelectorByName(workflow.getLastDetail().getSelectorType(), selectorName);
082                    
083                    if(selector != null) {
084                        var workflowEntranceSelector = workflowControl.getWorkflowEntranceSelector(workflowEntrance, selector);
085                    
086                    if(workflowEntranceSelector == null) {                        
087                        workflowControl.createWorkflowEntranceSelector(workflowEntrance, selector, getPartyPK());
088                    } else {
089                        addExecutionError(ExecutionErrors.DuplicateWorkflowEntranceSelector.name());
090                    }
091                } else {
092                    addExecutionError(ExecutionErrors.UnknownSelectorName.name(), selectorName);
093                }
094            } else {
095                addExecutionError(ExecutionErrors.UnknownWorkflowEntranceName.name(), workflowEntranceName);
096            }
097            } else {
098                addExecutionError(ExecutionErrors.InvalidWorkflow.name());
099            }
100        } else {
101            addExecutionError(ExecutionErrors.UnknownWorkflowName.name(), workflowName);
102        }
103        
104        return null;
105    }
106    
107}