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.CreateWorkflowDestinationStepForm;
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.workflow.server.control.WorkflowControl;
024import com.echothree.model.data.user.common.pk.UserVisitPK;
025import com.echothree.model.data.workflow.server.entity.Workflow;
026import com.echothree.model.data.workflow.server.entity.WorkflowDestination;
027import com.echothree.model.data.workflow.server.entity.WorkflowDestinationStep;
028import com.echothree.model.data.workflow.server.entity.WorkflowStep;
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 CreateWorkflowDestinationStepCommand
043        extends BaseSimpleCommand<CreateWorkflowDestinationStepForm> {
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.WorkflowDestination.name(), SecurityRoles.WorkflowStep.name())
053                        )))
054                )));
055
056        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
057                new FieldDefinition("WorkflowName", FieldType.ENTITY_NAME, true, null, null),
058                new FieldDefinition("WorkflowStepName", FieldType.ENTITY_NAME, true, null, null),
059                new FieldDefinition("WorkflowDestinationName", FieldType.ENTITY_NAME, true, null, null),
060                new FieldDefinition("DestinationWorkflowName", FieldType.ENTITY_NAME, true, null, null),
061                new FieldDefinition("DestinationWorkflowStepName", FieldType.ENTITY_NAME, true, null, null)
062                ));
063    }
064    
065    /** Creates a new instance of CreateWorkflowDestinationStepCommand */
066    public CreateWorkflowDestinationStepCommand(UserVisitPK userVisitPK, CreateWorkflowDestinationStepForm form) {
067        super(userVisitPK, form, COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
068    }
069    
070    @Override
071    protected BaseResult execute() {
072        var workflowControl = Session.getModelController(WorkflowControl.class);
073        String workflowName = form.getWorkflowName();
074        var workflow = workflowControl.getWorkflowByName(workflowName);
075        
076        if(workflow != null) {
077            String workflowStepName = form.getWorkflowStepName();
078            var workflowStep = workflowControl.getWorkflowStepByName(workflow, workflowStepName);
079            
080            if(workflowStep != null) {
081                String workflowDestinationName = form.getWorkflowDestinationName();
082                WorkflowDestination workflowDestination = workflowControl.getWorkflowDestinationByName(workflowStep, workflowDestinationName);
083                
084                if(workflowDestination != null) {
085                    String destinationWorkflowName = form.getDestinationWorkflowName();
086                    Workflow destinationWorkflow = workflowControl.getWorkflowByName(destinationWorkflowName);
087                    
088                    if(destinationWorkflow != null) {
089                        String destinationWorkflowStepName = form.getDestinationWorkflowStepName();
090                        WorkflowStep destinationWorkflowStep = workflowControl.getWorkflowStepByName(destinationWorkflow, destinationWorkflowStepName);
091                        
092                        if(destinationWorkflowStep != null) {
093                            WorkflowDestinationStep workflowDestinationStep = workflowControl.getWorkflowDestinationStep(workflowDestination, destinationWorkflowStep);
094                            
095                            if(workflowDestinationStep == null) {
096                                workflowControl.createWorkflowDestinationStep(workflowDestination, destinationWorkflowStep, getPartyPK());
097                            } else {
098                                addExecutionError(ExecutionErrors.DuplicateWorkflowDestinationStep.name(), workflowName, workflowStepName, workflowDestinationName,
099                                        destinationWorkflowName, destinationWorkflowStepName);
100                            }
101                        } else {
102                            addExecutionError(ExecutionErrors.UnknownDestinationWorkflowStepName.name(), destinationWorkflowName, destinationWorkflowStepName);
103                        }
104                    } else {
105                        addExecutionError(ExecutionErrors.UnknownDestinationWorkflowName.name(), destinationWorkflowName);
106                    }
107                } else {
108                    addExecutionError(ExecutionErrors.UnknownWorkflowDestinationName.name(), workflowName, workflowStepName, workflowDestinationName);
109                }
110            } else {
111                addExecutionError(ExecutionErrors.UnknownWorkflowStepName.name(), workflowName, workflowStepName);
112            }
113        } else {
114            addExecutionError(ExecutionErrors.UnknownWorkflowName.name(), workflowName);
115        }
116        
117        return null;
118    }
119    
120}