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.workflow.server.command;
018
019import com.echothree.control.user.workflow.common.form.CreateWorkflowDestinationSelectorForm;
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.selector.server.entity.Selector;
026import com.echothree.model.data.selector.server.entity.SelectorType;
027import com.echothree.model.data.user.common.pk.UserVisitPK;
028import com.echothree.model.data.workflow.server.entity.Workflow;
029import com.echothree.model.data.workflow.server.entity.WorkflowDestination;
030import com.echothree.model.data.workflow.server.entity.WorkflowDestinationSelector;
031import com.echothree.model.data.workflow.server.entity.WorkflowStep;
032import com.echothree.util.common.message.ExecutionErrors;
033import com.echothree.util.common.validation.FieldDefinition;
034import com.echothree.util.common.validation.FieldType;
035import com.echothree.util.common.command.BaseResult;
036import com.echothree.util.server.control.BaseSimpleCommand;
037import com.echothree.util.server.control.CommandSecurityDefinition;
038import com.echothree.util.server.control.PartyTypeDefinition;
039import com.echothree.util.server.control.SecurityRoleDefinition;
040import com.echothree.util.server.persistence.Session;
041import java.util.Arrays;
042import java.util.Collections;
043import java.util.List;
044
045public class CreateWorkflowDestinationSelectorCommand
046        extends BaseSimpleCommand<CreateWorkflowDestinationSelectorForm> {
047    
048    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
049    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
050    
051    static {
052        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(Collections.unmodifiableList(Arrays.asList(
053                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
054                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), Collections.unmodifiableList(Arrays.asList(
055                    new SecurityRoleDefinition(SecurityRoleGroups.WorkflowDestination.name(), SecurityRoles.Selector.name())
056                    )))
057                )));
058
059        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
060                new FieldDefinition("WorkflowName", FieldType.ENTITY_NAME, true, null, null),
061                new FieldDefinition("WorkflowStepName", FieldType.ENTITY_NAME, true, null, null),
062                new FieldDefinition("WorkflowDestinationName", FieldType.ENTITY_NAME, true, null, null),
063                new FieldDefinition("SelectorName", FieldType.ENTITY_NAME, true, null, null)
064                ));
065    }
066    
067    /** Creates a new instance of CreateWorkflowDestinationSelectorCommand */
068    public CreateWorkflowDestinationSelectorCommand(UserVisitPK userVisitPK, CreateWorkflowDestinationSelectorForm form) {
069        super(userVisitPK, form, COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
070    }
071    
072    @Override
073    protected BaseResult execute() {
074        var workflowControl = Session.getModelController(WorkflowControl.class);
075        String workflowName = form.getWorkflowName();
076        var workflow = workflowControl.getWorkflowByName(workflowName);
077        
078        if(workflow != null) {
079            SelectorType selectorType = workflow.getLastDetail().getSelectorType();
080            
081            if(selectorType != null) {
082                String workflowStepName = form.getWorkflowStepName();
083                var workflowStep = workflowControl.getWorkflowStepByName(workflow, workflowStepName);
084                
085                if(workflowStep != null) {
086                    String workflowDestinationName = form.getWorkflowDestinationName();
087                    WorkflowDestination workflowDestination = workflowControl.getWorkflowDestinationByName(workflowStep, workflowDestinationName);
088                    
089                    if(workflowDestination != null) {
090                        var selectorControl = Session.getModelController(SelectorControl.class);
091                        String selectorName = form.getSelectorName();
092                        Selector selector = selectorControl.getSelectorByName(workflow.getLastDetail().getSelectorType(), selectorName);
093                        
094                        if(selector != null) {
095                            WorkflowDestinationSelector workflowDestinationSelector = workflowControl.getWorkflowDestinationSelector(workflowDestination, selector);
096                            
097                            if(workflowDestinationSelector == null) {
098                                workflowControl.createWorkflowDestinationSelector(workflowDestination, selector, getPartyPK());
099                            } else {
100                                addExecutionError(ExecutionErrors.DuplicateWorkflowDestinationSelector.name());
101                            }
102                        } else {
103                            addExecutionError(ExecutionErrors.UnknownSelectorName.name(), selectorName);
104                        }
105                    } else {
106                        addExecutionError(ExecutionErrors.UnknownWorkflowDestinationName.name(), workflowDestinationName);
107                    }
108                } else {
109                    addExecutionError(ExecutionErrors.UnknownWorkflowStepName.name(), workflowStepName);
110                }
111            } else {
112                addExecutionError(ExecutionErrors.InvalidWorkflow.name());
113            }
114        } else {
115            addExecutionError(ExecutionErrors.UnknownWorkflowName.name(), workflowName);
116        }
117        
118        return null;
119    }
120    
121}