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 java.util.List;
036import javax.enterprise.context.Dependent;
037import javax.inject.Inject;
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    @Inject
063    PartyControl partyControl;
064
065    @Inject
066    SecurityControl securityControl;
067
068    @Inject
069    WorkflowControl workflowControl;
070
071    
072    /** Creates a new instance of DeleteWorkflowEntranceSecurityRoleCommand */
073    public DeleteWorkflowEntranceSecurityRoleCommand() {
074        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
075    }
076    
077    @Override
078    protected BaseResult execute() {
079        var workflowName = form.getWorkflowName();
080        var workflow = workflowControl.getWorkflowByName(workflowName);
081        
082        if(workflow != null) {
083            var workflowEntranceName = form.getWorkflowEntranceName();
084            var workflowEntrance = workflowControl.getWorkflowEntranceByName(workflow, workflowEntranceName);
085            
086            if(workflowEntrance != null) {
087                var partyTypeName = form.getPartyTypeName();
088                var partyType = partyControl.getPartyTypeByName(partyTypeName);
089                
090                if(partyType != null) {
091                    var workflowEntrancePartyType = workflowControl.getWorkflowEntrancePartyType(workflowEntrance, partyType);
092                    
093                    if(workflowEntrancePartyType != null) {
094                        var securityRoleGroup = workflow.getLastDetail().getSecurityRoleGroup();
095
096                        if(securityRoleGroup != null) {
097                            var securityRoleName = form.getSecurityRoleName();
098                            var securityRole = securityControl.getSecurityRoleByName(securityRoleGroup, securityRoleName);
099                            
100                            if(securityRole != null) {
101                                var workflowEntranceSecurityRole = workflowControl.getWorkflowEntranceSecurityRoleForUpdate(workflowEntrancePartyType, securityRole);
102                                
103                                if(workflowEntranceSecurityRole != null) {
104                                    workflowControl.deleteWorkflowEntranceSecurityRole(workflowEntranceSecurityRole, getPartyPK());
105                                } else {
106                                    addExecutionError(ExecutionErrors.UnknownWorkflowEntranceSecurityRole.name(), workflowName,
107                                            workflowEntranceName, partyTypeName, securityRoleName);
108                                }
109                            } else {
110                                addExecutionError(ExecutionErrors.UnknownSecurityRoleName.name(),
111                                        securityRoleGroup.getLastDetail().getSecurityRoleGroupName(), securityRoleName);
112                            }
113                        } else {
114                            addExecutionError(ExecutionErrors.WorkflowMissingSecurityRoleGroup.name(), workflowName);
115                        }
116                    } else {
117                        addExecutionError(ExecutionErrors.UnknownWorkflowEntrancePartyType.name(), workflowName, workflowEntranceName,
118                                partyTypeName);
119                    }
120                } else {
121                    addExecutionError(ExecutionErrors.UnknownPartyTypeName.name(), partyTypeName);
122                }
123            } else {
124                addExecutionError(ExecutionErrors.UnknownWorkflowEntranceName.name(), workflowEntranceName);
125            }
126        } else {
127            addExecutionError(ExecutionErrors.UnknownWorkflowName.name(), workflowName);
128        }
129        
130        return null;
131    }
132    
133}