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.party.server.command;
018
019import com.echothree.control.user.party.common.edit.MoodEdit;
020import com.echothree.control.user.party.common.edit.PartyEditFactory;
021import com.echothree.control.user.party.common.result.PartyResultFactory;
022import com.echothree.control.user.party.common.spec.MoodSpec;
023import com.echothree.model.control.icon.common.IconConstants;
024import com.echothree.model.control.icon.server.control.IconControl;
025import com.echothree.model.control.party.server.control.PartyControl;
026import com.echothree.util.common.command.BaseResult;
027import com.echothree.util.common.command.EditMode;
028import com.echothree.util.common.message.ExecutionErrors;
029import com.echothree.util.common.validation.FieldDefinition;
030import com.echothree.util.common.validation.FieldType;
031import com.echothree.util.server.control.BaseEditCommand;
032import com.echothree.util.server.persistence.Session;
033import java.util.List;
034import javax.enterprise.context.Dependent;
035
036@Dependent
037public class EditMoodCommand
038        extends BaseEditCommand<MoodSpec, MoodEdit> {
039    
040    private final static List<FieldDefinition> SPEC_FIELD_DEFINITIONS;
041    private final static List<FieldDefinition> EDIT_FIELD_DEFINITIONS;
042    
043    static {
044        SPEC_FIELD_DEFINITIONS = List.of(
045                new FieldDefinition("MoodName", FieldType.ENTITY_NAME, true, null, null)
046        );
047        
048        EDIT_FIELD_DEFINITIONS = List.of(
049                new FieldDefinition("MoodName", FieldType.ENTITY_NAME, true, null, null),
050                new FieldDefinition("IconName", FieldType.ENTITY_NAME, false, null, null),
051                new FieldDefinition("IsDefault", FieldType.BOOLEAN, true, null, null),
052                new FieldDefinition("SortOrder", FieldType.SIGNED_INTEGER, true, null, null),
053                new FieldDefinition("Description", FieldType.STRING, false, 1L, 132L)
054        );
055    }
056    
057    /** Creates a new instance of EditMoodCommand */
058    public EditMoodCommand() {
059        super(null, SPEC_FIELD_DEFINITIONS, EDIT_FIELD_DEFINITIONS);
060    }
061    
062    @Override
063    protected BaseResult execute() {
064        var partyControl = Session.getModelController(PartyControl.class);
065        var result = PartyResultFactory.getEditMoodResult();
066        
067        if(editMode.equals(EditMode.LOCK)) {
068            var moodName = spec.getMoodName();
069            var mood = partyControl.getMoodByName(moodName);
070            
071            if(mood != null) {
072                result.setMood(partyControl.getMoodTransfer(getUserVisit(), mood));
073                
074                if(lockEntity(mood)) {
075                    var moodDescription = partyControl.getMoodDescription(mood, getPreferredLanguage());
076                    var edit = PartyEditFactory.getMoodEdit();
077                    var moodDetail = mood.getLastDetail();
078                    var icon = moodDetail.getIcon();
079                    
080                    result.setEdit(edit);
081                    edit.setMoodName(moodDetail.getMoodName());
082                    edit.setIconName(icon == null? null: icon.getLastDetail().getIconName());
083                    edit.setIsDefault(moodDetail.getIsDefault().toString());
084                    edit.setSortOrder(moodDetail.getSortOrder().toString());
085                    
086                    if(moodDescription != null)
087                        edit.setDescription(moodDescription.getDescription());
088                } else {
089                    addExecutionError(ExecutionErrors.EntityLockFailed.name());
090                }
091                
092                result.setEntityLock(getEntityLockTransfer(mood));
093            } else {
094                addExecutionError(ExecutionErrors.UnknownMoodName.name(), moodName);
095            }
096        } else if(editMode.equals(EditMode.UPDATE)) {
097            var moodName = spec.getMoodName();
098            var mood = partyControl.getMoodByNameForUpdate(moodName);
099            
100            if(mood != null) {
101                moodName = edit.getMoodName();
102                var duplicateMood = partyControl.getMoodByName(moodName);
103                
104                if(duplicateMood == null || mood.equals(duplicateMood)) {
105                    var iconControl = Session.getModelController(IconControl.class);
106                    var iconName = edit.getIconName();
107                    var icon = iconName == null? null: iconControl.getIconByName(iconName);
108
109                    if(iconName == null || icon != null) {
110                        if(icon != null) {
111                            var iconUsageType = iconControl.getIconUsageTypeByName(IconConstants.IconUsageType_MOOD);
112                            var iconUsage = iconControl.getIconUsage(iconUsageType, icon);
113
114                            if(iconUsage == null) {
115                                addExecutionError(ExecutionErrors.UnknownIconUsage.name());
116                            }
117                        }
118
119                        if(!hasExecutionErrors()) {
120                            if(lockEntityForUpdate(mood)) {
121                                try {
122                                    var partyPK = getPartyPK();
123                                    var moodDetailValue = partyControl.getMoodDetailValueForUpdate(mood);
124                                    var moodDescription = partyControl.getMoodDescriptionForUpdate(mood, getPreferredLanguage());
125                                    var description = edit.getDescription();
126
127                                    moodDetailValue.setMoodName(edit.getMoodName());
128                                    moodDetailValue.setIconPK(icon == null? null: icon.getPrimaryKey());
129                                    moodDetailValue.setIsDefault(Boolean.valueOf(edit.getIsDefault()));
130                                    moodDetailValue.setSortOrder(Integer.valueOf(edit.getSortOrder()));
131
132                                    partyControl.updateMoodFromValue(moodDetailValue, partyPK);
133
134                                    if(moodDescription == null && description != null) {
135                                        partyControl.createMoodDescription(mood, getPreferredLanguage(), description, partyPK);
136                                    } else if(moodDescription != null && description == null) {
137                                        partyControl.deleteMoodDescription(moodDescription, partyPK);
138                                    } else if(moodDescription != null && description != null) {
139                                        var moodDescriptionValue = partyControl.getMoodDescriptionValue(moodDescription);
140
141                                        moodDescriptionValue.setDescription(description);
142                                        partyControl.updateMoodDescriptionFromValue(moodDescriptionValue, partyPK);
143                                    }
144                                } finally {
145                                    unlockEntity(mood);
146                                }
147                            } else {
148                                addExecutionError(ExecutionErrors.EntityLockStale.name());
149                            }
150                        }
151                    } else {
152                        addExecutionError(ExecutionErrors.UnknownIconName.name(), iconName);
153                    }
154                } else {
155                    addExecutionError(ExecutionErrors.DuplicateMoodName.name(), moodName);
156                }
157            } else {
158                addExecutionError(ExecutionErrors.UnknownMoodName.name(), moodName);
159            }
160            
161            if(hasExecutionErrors()) {
162                result.setMood(partyControl.getMoodTransfer(getUserVisit(), mood));
163                result.setEntityLock(getEntityLockTransfer(mood));
164            }
165        }
166        
167        return result;
168    }
169    
170}