001// --------------------------------------------------------------------------------
002// Copyright 2002-2024 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.uom.server.command;
018
019import com.echothree.control.user.uom.common.edit.UnitOfMeasureKindEdit;
020import com.echothree.control.user.uom.common.edit.UomEditFactory;
021import com.echothree.control.user.uom.common.form.EditUnitOfMeasureKindForm;
022import com.echothree.control.user.uom.common.result.EditUnitOfMeasureKindResult;
023import com.echothree.control.user.uom.common.result.UomResultFactory;
024import com.echothree.control.user.uom.common.spec.UnitOfMeasureKindSpec;
025import com.echothree.model.control.uom.server.control.UomControl;
026import com.echothree.model.data.uom.server.entity.UnitOfMeasureKind;
027import com.echothree.model.data.uom.server.entity.UnitOfMeasureKindDescription;
028import com.echothree.model.data.uom.server.entity.UnitOfMeasureKindDetail;
029import com.echothree.model.data.uom.server.value.UnitOfMeasureKindDescriptionValue;
030import com.echothree.model.data.uom.server.value.UnitOfMeasureKindDetailValue;
031import com.echothree.model.data.user.common.pk.UserVisitPK;
032import com.echothree.util.common.message.ExecutionErrors;
033import com.echothree.util.common.validation.FieldDefinition;
034import com.echothree.util.common.validation.FieldType;
035import com.echothree.util.common.command.BaseResult;
036import com.echothree.util.common.command.EditMode;
037import com.echothree.util.server.control.BaseEditCommand;
038import com.echothree.util.server.persistence.Session;
039import java.util.Arrays;
040import java.util.Collections;
041import java.util.List;
042
043public class EditUnitOfMeasureKindCommand
044        extends BaseEditCommand<UnitOfMeasureKindSpec, UnitOfMeasureKindEdit> {
045    
046    private final static List<FieldDefinition> SPEC_FIELD_DEFINITIONS;
047    private final static List<FieldDefinition> EDIT_FIELD_DEFINITIONS;
048    
049    static {
050        SPEC_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
051                new FieldDefinition("UnitOfMeasureKindName", FieldType.ENTITY_NAME, true, null, null)
052                ));
053        
054        EDIT_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
055                new FieldDefinition("UnitOfMeasureKindName", FieldType.ENTITY_NAME, true, null, null),
056                new FieldDefinition("FractionDigits", FieldType.UNSIGNED_INTEGER, true, null, null),
057                new FieldDefinition("IsDefault", FieldType.BOOLEAN, true, null, null),
058                new FieldDefinition("SortOrder", FieldType.SIGNED_INTEGER, true, null, null),
059                new FieldDefinition("Description", FieldType.STRING, false, 1L, 132L)
060                ));
061    }
062    
063    /** Creates a new instance of EditUnitOfMeasureKindCommand */
064    public EditUnitOfMeasureKindCommand(UserVisitPK userVisitPK, EditUnitOfMeasureKindForm form) {
065        super(userVisitPK, form, null, SPEC_FIELD_DEFINITIONS, EDIT_FIELD_DEFINITIONS);
066    }
067    
068    @Override
069    protected BaseResult execute() {
070        var uomControl = Session.getModelController(UomControl.class);
071        EditUnitOfMeasureKindResult result = UomResultFactory.getEditUnitOfMeasureKindResult();
072        
073        if(editMode.equals(EditMode.LOCK)) {
074            String unitOfMeasureKindName = spec.getUnitOfMeasureKindName();
075            UnitOfMeasureKind unitOfMeasureKind = uomControl.getUnitOfMeasureKindByName(unitOfMeasureKindName);
076            
077            if(unitOfMeasureKind != null) {
078                result.setUnitOfMeasureKind(uomControl.getUnitOfMeasureKindTransfer(getUserVisit(), unitOfMeasureKind));
079                
080                if(lockEntity(unitOfMeasureKind)) {
081                    UnitOfMeasureKindDescription unitOfMeasureKindDescription = uomControl.getUnitOfMeasureKindDescription(unitOfMeasureKind, getPreferredLanguage());
082                    UnitOfMeasureKindEdit edit = UomEditFactory.getUnitOfMeasureKindEdit();
083                    UnitOfMeasureKindDetail unitOfMeasureKindDetail = unitOfMeasureKind.getLastDetail();
084                    
085                    result.setEdit(edit);
086                    edit.setUnitOfMeasureKindName(unitOfMeasureKindDetail.getUnitOfMeasureKindName());
087                    edit.setFractionDigits(unitOfMeasureKindDetail.getFractionDigits().toString());
088                    edit.setIsDefault(unitOfMeasureKindDetail.getIsDefault().toString());
089                    edit.setSortOrder(unitOfMeasureKindDetail.getSortOrder().toString());
090                    
091                    if(unitOfMeasureKindDescription != null)
092                        edit.setDescription(unitOfMeasureKindDescription.getDescription());
093                } else {
094                    addExecutionError(ExecutionErrors.EntityLockFailed.name());
095                }
096                
097                result.setEntityLock(getEntityLockTransfer(unitOfMeasureKind));
098            } else {
099                addExecutionError(ExecutionErrors.UnknownUnitOfMeasureKindName.name(), unitOfMeasureKindName);
100            }
101        } else if(editMode.equals(EditMode.UPDATE)) {
102            String unitOfMeasureKindName = spec.getUnitOfMeasureKindName();
103            UnitOfMeasureKind unitOfMeasureKind = uomControl.getUnitOfMeasureKindByNameForUpdate(unitOfMeasureKindName);
104            
105            if(unitOfMeasureKind != null) {
106                unitOfMeasureKindName = edit.getUnitOfMeasureKindName();
107                UnitOfMeasureKind duplicateUnitOfMeasureKind = uomControl.getUnitOfMeasureKindByName(unitOfMeasureKindName);
108                
109                if(duplicateUnitOfMeasureKind == null || unitOfMeasureKind.equals(duplicateUnitOfMeasureKind)) {
110                    if(lockEntityForUpdate(unitOfMeasureKind)) {
111                        try {
112                            var partyPK = getPartyPK();
113                            UnitOfMeasureKindDetailValue unitOfMeasureKindDetailValue = uomControl.getUnitOfMeasureKindDetailValueForUpdate(unitOfMeasureKind);
114                            UnitOfMeasureKindDescription unitOfMeasureKindDescription = uomControl.getUnitOfMeasureKindDescriptionForUpdate(unitOfMeasureKind, getPreferredLanguage());
115                            String description = edit.getDescription();
116                            
117                            unitOfMeasureKindDetailValue.setUnitOfMeasureKindName(edit.getUnitOfMeasureKindName());
118                            unitOfMeasureKindDetailValue.setFractionDigits(Integer.valueOf(edit.getFractionDigits()));
119                            unitOfMeasureKindDetailValue.setIsDefault(Boolean.valueOf(edit.getIsDefault()));
120                            unitOfMeasureKindDetailValue.setSortOrder(Integer.valueOf(edit.getSortOrder()));
121                            
122                            uomControl.updateUnitOfMeasureKindFromValue(unitOfMeasureKindDetailValue, partyPK);
123                            
124                            if(unitOfMeasureKindDescription == null && description != null) {
125                                uomControl.createUnitOfMeasureKindDescription(unitOfMeasureKind, getPreferredLanguage(), description, partyPK);
126                            } else if(unitOfMeasureKindDescription != null && description == null) {
127                                uomControl.deleteUnitOfMeasureKindDescription(unitOfMeasureKindDescription, partyPK);
128                            } else if(unitOfMeasureKindDescription != null && description != null) {
129                                UnitOfMeasureKindDescriptionValue unitOfMeasureKindDescriptionValue = uomControl.getUnitOfMeasureKindDescriptionValue(unitOfMeasureKindDescription);
130                                
131                                unitOfMeasureKindDescriptionValue.setDescription(description);
132                                uomControl.updateUnitOfMeasureKindDescriptionFromValue(unitOfMeasureKindDescriptionValue, partyPK);
133                            }
134                        } finally {
135                            unlockEntity(unitOfMeasureKind);
136                        }
137                    } else {
138                        addExecutionError(ExecutionErrors.EntityLockStale.name());
139                    }
140                } else {
141                    addExecutionError(ExecutionErrors.DuplicateUnitOfMeasureKindName.name(), unitOfMeasureKindName);
142                }
143            } else {
144                addExecutionError(ExecutionErrors.UnknownUnitOfMeasureKindName.name(), unitOfMeasureKindName);
145            }
146            
147            if(hasExecutionErrors()) {
148                result.setUnitOfMeasureKind(uomControl.getUnitOfMeasureKindTransfer(getUserVisit(), unitOfMeasureKind));
149                result.setEntityLock(getEntityLockTransfer(unitOfMeasureKind));
150            }
151        }
152        
153        return result;
154    }
155    
156}