001// --------------------------------------------------------------------------------
002// Copyright 2002-2025 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.letter.server.command;
018
019import com.echothree.control.user.letter.common.form.SetDefaultLetterForm;
020import com.echothree.model.control.chain.server.control.ChainControl;
021import com.echothree.model.control.letter.server.control.LetterControl;
022import com.echothree.model.control.party.common.PartyTypes;
023import com.echothree.model.control.security.common.SecurityRoleGroups;
024import com.echothree.model.control.security.common.SecurityRoles;
025import com.echothree.model.data.user.common.pk.UserVisitPK;
026import com.echothree.util.common.message.ExecutionErrors;
027import com.echothree.util.common.validation.FieldDefinition;
028import com.echothree.util.common.validation.FieldType;
029import com.echothree.util.common.command.BaseResult;
030import com.echothree.util.server.control.BaseSimpleCommand;
031import com.echothree.util.server.control.CommandSecurityDefinition;
032import com.echothree.util.server.control.PartyTypeDefinition;
033import com.echothree.util.server.control.SecurityRoleDefinition;
034import com.echothree.util.server.persistence.Session;
035import java.util.Arrays;
036import java.util.Collections;
037import java.util.List;
038import javax.enterprise.context.RequestScoped;
039
040@RequestScoped
041public class SetDefaultLetterCommand
042        extends BaseSimpleCommand<SetDefaultLetterForm> {
043    
044    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
045    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
046    
047    static {
048        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(Collections.unmodifiableList(Arrays.asList(
049                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), Collections.unmodifiableList(Arrays.asList(
050                    new SecurityRoleDefinition(SecurityRoleGroups.Letter.name(), SecurityRoles.Edit.name())
051                    )))
052                )));
053        
054        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
055                new FieldDefinition("ChainKindName", FieldType.ENTITY_NAME, true, null, null),
056                new FieldDefinition("ChainTypeName", FieldType.ENTITY_NAME, true, null, null),
057                new FieldDefinition("LetterName", FieldType.ENTITY_NAME, true, null, null)
058                ));
059    }
060    
061    /** Creates a new instance of SetDefaultLetterCommand */
062    public SetDefaultLetterCommand() {
063        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
064    }
065    
066    @Override
067    protected BaseResult execute() {
068        var chainControl = Session.getModelController(ChainControl.class);
069        var chainKindName = form.getChainKindName();
070        var chainKind = chainControl.getChainKindByName(chainKindName);
071        
072        if(chainKind != null) {
073            var chainTypeName = form.getChainTypeName();
074            var chainType = chainControl.getChainTypeByName(chainKind, chainTypeName);
075            
076            if(chainType != null) {
077                var letterControl = Session.getModelController(LetterControl.class);
078                var letterName = form.getLetterName();
079                var letterDetailValue = letterControl.getLetterDetailValueByNameForUpdate(chainType, letterName);
080                
081                if(letterDetailValue != null) {
082                    letterDetailValue.setIsDefault(true);
083                    letterControl.updateLetterFromValue(letterDetailValue, getPartyPK());
084                } else {
085                    addExecutionError(ExecutionErrors.UnknownLetterName.name(), letterName);
086                }
087            } else {
088                addExecutionError(ExecutionErrors.UnknownChainTypeName.name(), chainTypeName);
089            }
090        } else {
091            addExecutionError(ExecutionErrors.UnknownChainKindName.name(), chainKindName);
092        }
093        
094        return null;
095    }
096    
097}