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.DeleteWorkflowEntranceSecurityRoleForm;
020import com.echothree.model.control.party.common.PartyTypes;
021import com.echothree.model.control.party.server.control.PartyControl;
022import com.echothree.model.control.security.common.SecurityRoleGroups;
023import com.echothree.model.control.security.common.SecurityRoles;
024import com.echothree.model.control.security.server.control.SecurityControl;
025import com.echothree.model.control.workflow.server.control.WorkflowControl;
026import com.echothree.model.data.user.common.pk.UserVisitPK;
027import com.echothree.util.common.message.ExecutionErrors;
028import com.echothree.util.common.validation.FieldDefinition;
029import com.echothree.util.common.validation.FieldType;
030import com.echothree.util.common.command.BaseResult;
031import com.echothree.util.server.control.BaseSimpleCommand;
032import com.echothree.util.server.control.CommandSecurityDefinition;
033import com.echothree.util.server.control.PartyTypeDefinition;
034import com.echothree.util.server.control.SecurityRoleDefinition;
035import com.echothree.util.server.persistence.Session;
036import java.util.List;
037import javax.enterprise.context.Dependent;
038
039@Dependent
040public class DeleteWorkflowEntranceSecurityRoleCommand
041        extends BaseSimpleCommand<DeleteWorkflowEntranceSecurityRoleForm> {
042    
043    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
044    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
045    
046    static {
047        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(List.of(
048                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
049                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), List.of(
050                    new SecurityRoleDefinition(SecurityRoleGroups.WorkflowEntrance.name(), SecurityRoles.SecurityRole.name())
051                    ))
052                ));
053
054        FORM_FIELD_DEFINITIONS = List.of(
055                new FieldDefinition("WorkflowName", FieldType.ENTITY_NAME, true, null, null),
056                new FieldDefinition("WorkflowEntranceName", FieldType.ENTITY_NAME, true, null, null),
057                new FieldDefinition("PartyTypeName", FieldType.ENTITY_NAME, true, null, null),
058                new FieldDefinition("SecurityRoleName", FieldType.ENTITY_NAME, true, null, null)
059                );
060    }
061    
062    /** Creates a new instance of DeleteWorkflowEntranceSecurityRoleCommand */
063    public DeleteWorkflowEntranceSecurityRoleCommand() {
064        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
065    }
066    
067    @Override
068    protected BaseResult execute() {
069        var workflowControl = Session.getModelController(WorkflowControl.class);
070        var workflowName = form.getWorkflowName();
071        var workflow = workflowControl.getWorkflowByName(workflowName);
072        
073        if(workflow != null) {
074            var workflowEntranceName = form.getWorkflowEntranceName();
075            var workflowEntrance = workflowControl.getWorkflowEntranceByName(workflow, workflowEntranceName);
076            
077            if(workflowEntrance != null) {
078                var partyControl = Session.getModelController(PartyControl.class);
079                var partyTypeName = form.getPartyTypeName();
080                var partyType = partyControl.getPartyTypeByName(partyTypeName);
081                
082                if(partyType != null) {
083                    var workflowEntrancePartyType = workflowControl.getWorkflowEntrancePartyType(workflowEntrance, partyType);
084                    
085                    if(workflowEntrancePartyType != null) {
086                        var securityRoleGroup = workflow.getLastDetail().getSecurityRoleGroup();
087
088                        if(securityRoleGroup != null) {
089                            var securityControl = Session.getModelController(SecurityControl.class);
090                            var securityRoleName = form.getSecurityRoleName();
091                            var securityRole = securityControl.getSecurityRoleByName(securityRoleGroup, securityRoleName);
092                            
093                            if(securityRole != null) {
094                                var workflowEntranceSecurityRole = workflowControl.getWorkflowEntranceSecurityRoleForUpdate(workflowEntrancePartyType, securityRole);
095                                
096                                if(workflowEntranceSecurityRole != null) {
097                                    workflowControl.deleteWorkflowEntranceSecurityRole(workflowEntranceSecurityRole, getPartyPK());
098                                } else {
099                                    addExecutionError(ExecutionErrors.UnknownWorkflowEntranceSecurityRole.name(), workflowName,
100                                            workflowEntranceName, partyTypeName, securityRoleName);
101                                }
102                            } else {
103                                addExecutionError(ExecutionErrors.UnknownSecurityRoleName.name(),
104                                        securityRoleGroup.getLastDetail().getSecurityRoleGroupName(), securityRoleName);
105                            }
106                        } else {
107                            addExecutionError(ExecutionErrors.WorkflowMissingSecurityRoleGroup.name(), workflowName);
108                        }
109                    } else {
110                        addExecutionError(ExecutionErrors.UnknownWorkflowEntrancePartyType.name(), workflowName, workflowEntranceName,
111                                partyTypeName);
112                    }
113                } else {
114                    addExecutionError(ExecutionErrors.UnknownPartyTypeName.name(), partyTypeName);
115                }
116            } else {
117                addExecutionError(ExecutionErrors.UnknownWorkflowEntranceName.name(), workflowEntranceName);
118            }
119        } else {
120            addExecutionError(ExecutionErrors.UnknownWorkflowName.name(), workflowName);
121        }
122        
123        return null;
124    }
125    
126}