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.DeleteWorkflowSelectorKindForm;
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.SelectorKind;
026import com.echothree.model.data.user.common.pk.UserVisitPK;
027import com.echothree.model.data.workflow.server.entity.Workflow;
028import com.echothree.model.data.workflow.server.entity.WorkflowSelectorKind;
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 DeleteWorkflowSelectorKindCommand
043        extends BaseSimpleCommand<DeleteWorkflowSelectorKindForm> {
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.Workflow.name(), SecurityRoles.SelectorKind.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("SelectorKindName", FieldType.ENTITY_NAME, true, null, null)
059                ));
060    }
061    
062    /** Creates a new instance of DeleteWorkflowSelectorKindCommand */
063    public DeleteWorkflowSelectorKindCommand(UserVisitPK userVisitPK, DeleteWorkflowSelectorKindForm form) {
064        super(userVisitPK, form, COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
065    }
066    
067    @Override
068    protected BaseResult execute() {
069        var workflowControl = Session.getModelController(WorkflowControl.class);
070        String workflowName = form.getWorkflowName();
071        var workflow = workflowControl.getWorkflowByName(workflowName);
072        
073        if(workflow != null) {
074            var selectorControl = Session.getModelController(SelectorControl.class);
075            String selectorKindName = form.getSelectorKindName();
076            SelectorKind selectorKind = selectorControl.getSelectorKindByName(selectorKindName);
077            
078            if(selectorKind != null) {
079                WorkflowSelectorKind workflowSelectorKind = workflowControl.getWorkflowSelectorKindForUpdate(workflow, selectorKind);
080                
081                if(workflowSelectorKind != null) {
082                    workflowControl.deleteWorkflowSelectorKind(workflowSelectorKind, getPartyPK());
083                } else {
084                    addExecutionError(ExecutionErrors.UnknownWorkflowSelectorKind.name());
085                }
086            } else {
087                addExecutionError(ExecutionErrors.UnknownSelectorKindName.name(), selectorKindName);
088            }
089        } else {
090            addExecutionError(ExecutionErrors.UnknownWorkflowName.name(), workflowName);
091        }
092        
093        return null;
094    }
095    
096}