001// --------------------------------------------------------------------------------
002// Copyright 2002-2025 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.GetWorkflowEntranceSelectorsForm;
020import com.echothree.control.user.workflow.common.result.WorkflowResultFactory;
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.control.workflow.server.control.WorkflowControl;
025import com.echothree.model.control.workflow.server.logic.WorkflowEntranceLogic;
026import com.echothree.model.data.user.common.pk.UserVisitPK;
027import com.echothree.model.data.workflow.server.entity.WorkflowEntrance;
028import com.echothree.model.data.workflow.server.entity.WorkflowEntranceSelector;
029import com.echothree.util.common.command.BaseResult;
030import com.echothree.util.common.validation.FieldDefinition;
031import com.echothree.util.common.validation.FieldType;
032import com.echothree.util.server.control.BaseMultipleEntitiesCommand;
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.Collection;
039import java.util.Collections;
040import java.util.List;
041import javax.enterprise.context.RequestScoped;
042
043@RequestScoped
044public class GetWorkflowEntranceSelectorsCommand
045        extends BaseMultipleEntitiesCommand<WorkflowEntranceSelector, GetWorkflowEntranceSelectorsForm> {
046    
047    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
048    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
049    
050    static {
051        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(Collections.unmodifiableList(Arrays.asList(
052                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
053                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), Collections.unmodifiableList(Arrays.asList(
054                        new SecurityRoleDefinition(SecurityRoleGroups.WorkflowEntrance.name(), SecurityRoles.Selector.name())
055                        )))
056                )));
057
058        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
059                new FieldDefinition("WorkflowName", FieldType.ENTITY_NAME, true, null, null),
060                new FieldDefinition("WorkflowEntranceName", FieldType.ENTITY_NAME, true, null, null)
061                ));
062    }
063    
064    /** Creates a new instance of GetWorkflowEntranceSelectorsCommand */
065    public GetWorkflowEntranceSelectorsCommand() {
066        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, true);
067    }
068
069    WorkflowEntrance workflowEntrance;
070
071    @Override
072    protected Collection<WorkflowEntranceSelector> getEntities() {
073        var workflowName = form.getWorkflowName();
074        var workflowEntranceName = form.getWorkflowEntranceName();
075        Collection<WorkflowEntranceSelector> workflowEntranceSelectors = null;
076
077        workflowEntrance = WorkflowEntranceLogic.getInstance().getWorkflowEntranceByName(this,
078                workflowName, workflowEntranceName);
079
080        if(!hasExecutionErrors()) {
081            var workflowControl = Session.getModelController(WorkflowControl.class);
082
083            workflowEntranceSelectors = workflowControl.getWorkflowEntranceSelectorsByWorkflowEntrance(workflowEntrance);
084        }
085
086        return workflowEntranceSelectors;
087    }
088
089    @Override
090    protected BaseResult getResult(Collection<WorkflowEntranceSelector> entities) {
091        var result = WorkflowResultFactory.getGetWorkflowEntranceSelectorsResult();
092
093        if(entities != null) {
094            var workflowControl = Session.getModelController(WorkflowControl.class);
095            var userVisit = getUserVisit();
096
097            result.setWorkflowEntrance(workflowControl.getWorkflowEntranceTransfer(userVisit, workflowEntrance));
098            result.setWorkflowEntranceSelectors(workflowControl.getWorkflowEntranceSelectorTransfers(userVisit, entities));
099        }
100
101        return result;
102    }
103
104}