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.associate.server.command;
018
019import com.echothree.control.user.associate.common.edit.AssociateEditFactory;
020import com.echothree.control.user.associate.common.edit.AssociateProgramDescriptionEdit;
021import com.echothree.control.user.associate.common.form.EditAssociateProgramDescriptionForm;
022import com.echothree.control.user.associate.common.result.AssociateResultFactory;
023import com.echothree.control.user.associate.common.spec.AssociateProgramDescriptionSpec;
024import com.echothree.model.control.associate.server.control.AssociateControl;
025import com.echothree.model.control.party.server.control.PartyControl;
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.common.command.EditMode;
032import com.echothree.util.server.control.BaseEditCommand;
033import java.util.List;
034import javax.enterprise.context.Dependent;
035import javax.inject.Inject;
036
037@Dependent
038public class EditAssociateProgramDescriptionCommand
039        extends BaseEditCommand<AssociateProgramDescriptionSpec, AssociateProgramDescriptionEdit> {
040    
041    private final static List<FieldDefinition> SPEC_FIELD_DEFINITIONS;
042    private final static List<FieldDefinition> EDIT_FIELD_DEFINITIONS;
043    
044    static {
045        SPEC_FIELD_DEFINITIONS = List.of(
046                new FieldDefinition("AssociateProgramName", FieldType.ENTITY_NAME, true, null, null),
047                new FieldDefinition("LanguageIsoName", FieldType.ENTITY_NAME, true, null, null)
048        );
049        
050        EDIT_FIELD_DEFINITIONS = List.of(
051                new FieldDefinition("Description", FieldType.STRING, true, 1L, 132L)
052        );
053    }
054
055    @Inject
056    AssociateControl associateControl;
057
058    @Inject
059    PartyControl partyControl;
060
061    
062    /** Creates a new instance of EditAssociateProgramDescriptionCommand */
063    public EditAssociateProgramDescriptionCommand() {
064        super(null, SPEC_FIELD_DEFINITIONS, EDIT_FIELD_DEFINITIONS);
065    }
066    
067    @Override
068    protected BaseResult execute() {
069        var result = AssociateResultFactory.getEditAssociateProgramDescriptionResult();
070        var associateProgramName = spec.getAssociateProgramName();
071        var associateProgram = associateControl.getAssociateProgramByName(associateProgramName);
072        
073        if(associateProgram != null) {
074            var languageIsoName = spec.getLanguageIsoName();
075            var language = partyControl.getLanguageByIsoName(languageIsoName);
076            
077            if(language != null) {
078                if(editMode.equals(EditMode.LOCK)) {
079                    var associateProgramDescription = associateControl.getAssociateProgramDescription(associateProgram, language);
080                    
081                    if(associateProgramDescription != null) {
082                        result.setAssociateProgramDescription(associateControl.getAssociateProgramDescriptionTransfer(getUserVisit(), associateProgramDescription));
083                        
084                        if(lockEntity(associateProgram)) {
085                            var edit = AssociateEditFactory.getAssociateProgramDescriptionEdit();
086                            
087                            result.setEdit(edit);
088                            edit.setDescription(associateProgramDescription.getDescription());
089                        } else {
090                            addExecutionError(ExecutionErrors.EntityLockFailed.name());
091                        }
092                        
093                        result.setEntityLock(getEntityLockTransfer(associateProgram));
094                    } else {
095                        addExecutionError(ExecutionErrors.UnknownAssociateProgramDescription.name());
096                    }
097                } else if(editMode.equals(EditMode.UPDATE)) {
098                    var associateProgramDescriptionValue = associateControl.getAssociateProgramDescriptionValueForUpdate(associateProgram, language);
099                    
100                    if(associateProgramDescriptionValue != null) {
101                        if(lockEntityForUpdate(associateProgram)) {
102                            try {
103                                var description = edit.getDescription();
104                                
105                                associateProgramDescriptionValue.setDescription(description);
106                                
107                                associateControl.updateAssociateProgramDescriptionFromValue(associateProgramDescriptionValue, getPartyPK());
108                            } finally {
109                                unlockEntity(associateProgram);
110                            }
111                        } else {
112                            addExecutionError(ExecutionErrors.EntityLockStale.name());
113                        }
114                    } else {
115                        addExecutionError(ExecutionErrors.UnknownAssociateProgramDescription.name());
116                    }
117                }
118            } else {
119                addExecutionError(ExecutionErrors.UnknownLanguageIsoName.name(), languageIsoName);
120            }
121        } else {
122            addExecutionError(ExecutionErrors.UnknownAssociateProgramName.name(), associateProgramName);
123        }
124        
125        return result;
126    }
127    
128}