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.item.server.command;
018
019import com.echothree.control.user.item.common.edit.ItemEditFactory;
020import com.echothree.control.user.item.common.edit.ItemPackCheckRequirementEdit;
021import com.echothree.control.user.item.common.form.EditItemPackCheckRequirementForm;
022import com.echothree.control.user.item.common.result.EditItemPackCheckRequirementResult;
023import com.echothree.control.user.item.common.result.ItemResultFactory;
024import com.echothree.control.user.item.common.spec.ItemPackCheckRequirementSpec;
025import com.echothree.model.control.item.server.control.ItemControl;
026import com.echothree.model.control.uom.server.control.UomControl;
027import com.echothree.model.data.item.server.entity.Item;
028import com.echothree.model.data.item.server.entity.ItemPackCheckRequirement;
029import com.echothree.model.data.item.server.value.ItemPackCheckRequirementValue;
030import com.echothree.model.data.uom.server.entity.UnitOfMeasureType;
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.EditMode;
036import com.echothree.util.server.control.BaseAbstractEditCommand;
037import com.echothree.util.server.persistence.Session;
038import java.util.Arrays;
039import java.util.Collections;
040import java.util.List;
041
042public class EditItemPackCheckRequirementCommand
043        extends BaseAbstractEditCommand<ItemPackCheckRequirementSpec, ItemPackCheckRequirementEdit, EditItemPackCheckRequirementResult, ItemPackCheckRequirement, Item> {
044    
045    private final static List<FieldDefinition> SPEC_FIELD_DEFINITIONS;
046    private final static List<FieldDefinition> EDIT_FIELD_DEFINITIONS;
047    
048    static {
049        SPEC_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
050                new FieldDefinition("ItemName", FieldType.ENTITY_NAME, true, null, null),
051                new FieldDefinition("UnitOfMeasureTypeName", FieldType.ENTITY_NAME, true, null, null)
052                ));
053        
054        EDIT_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
055                new FieldDefinition("MinimumQuantity", FieldType.UNSIGNED_LONG, false, null, null),
056                new FieldDefinition("MaximumQuantity", FieldType.UNSIGNED_LONG, false, null, null)
057                ));
058    }
059    
060    /** Creates a new instance of EditItemPackCheckRequirementCommand */
061    public EditItemPackCheckRequirementCommand(UserVisitPK userVisitPK, EditItemPackCheckRequirementForm form) {
062        super(userVisitPK, form, null, SPEC_FIELD_DEFINITIONS, EDIT_FIELD_DEFINITIONS);
063    }
064    
065    @Override
066    public EditItemPackCheckRequirementResult getResult() {
067        return ItemResultFactory.getEditItemPackCheckRequirementResult();
068    }
069
070    @Override
071    public ItemPackCheckRequirementEdit getEdit() {
072        return ItemEditFactory.getItemPackCheckRequirementEdit();
073    }
074
075    @Override
076    public ItemPackCheckRequirement getEntity(EditItemPackCheckRequirementResult result) {
077        var itemControl = Session.getModelController(ItemControl.class);
078        ItemPackCheckRequirement itemPackCheckRequirement = null;
079        String itemName = spec.getItemName();
080        Item item = itemControl.getItemByName(itemName);
081
082        if(item != null) {
083            var uomControl = Session.getModelController(UomControl.class);
084            String unitOfMeasureTypeName = spec.getUnitOfMeasureTypeName();
085            UnitOfMeasureType unitOfMeasureType = uomControl.getUnitOfMeasureTypeByName(item.getLastDetail().getUnitOfMeasureKind(), unitOfMeasureTypeName);
086
087            if(unitOfMeasureType != null) {
088                if(editMode.equals(EditMode.LOCK) || editMode.equals(EditMode.ABANDON)) {
089                    itemPackCheckRequirement = itemControl.getItemPackCheckRequirement(item, unitOfMeasureType);
090                } else { // EditMode.UPDATE
091                    itemPackCheckRequirement = itemControl.getItemPackCheckRequirementForUpdate(item, unitOfMeasureType);
092                }
093
094                if(itemPackCheckRequirement == null) {
095                    addExecutionError(ExecutionErrors.UnknownItemPackCheckRequirement.name(), itemName, unitOfMeasureTypeName);
096                }
097            } else {
098                addExecutionError(ExecutionErrors.UnknownUnitOfMeasureTypeName.name(), unitOfMeasureTypeName);
099            }
100        } else {
101            addExecutionError(ExecutionErrors.UnknownItemName.name(), itemName);
102        }
103
104        return itemPackCheckRequirement;
105    }
106
107    @Override
108    public Item getLockEntity(ItemPackCheckRequirement itemPackCheckRequirement) {
109        return itemPackCheckRequirement.getItem();
110    }
111
112    @Override
113    public void fillInResult(EditItemPackCheckRequirementResult result, ItemPackCheckRequirement itemPackCheckRequirement) {
114        var itemControl = Session.getModelController(ItemControl.class);
115
116        result.setItemPackCheckRequirement(itemControl.getItemPackCheckRequirementTransfer(getUserVisit(), itemPackCheckRequirement));
117    }
118
119    Long minimumQuantity;
120    Long maximumQuantity;
121
122    @Override
123    public void doLock(ItemPackCheckRequirementEdit edit, ItemPackCheckRequirement itemPackCheckRequirement) {
124        minimumQuantity = itemPackCheckRequirement.getMinimumQuantity();
125        maximumQuantity = itemPackCheckRequirement.getMaximumQuantity();
126
127        edit.setMinimumQuantity(minimumQuantity == null ? null : minimumQuantity.toString());
128        edit.setMaximumQuantity(maximumQuantity == null ? null : maximumQuantity.toString());
129    }
130
131    @Override
132    public void canUpdate(ItemPackCheckRequirement itemPackCheckRequirement) {
133        String strMinimumQuantity = edit.getMinimumQuantity();
134        String strMaximumQuantity = edit.getMaximumQuantity();
135
136        minimumQuantity = strMinimumQuantity == null ? null : Long.valueOf(strMinimumQuantity);
137        maximumQuantity = strMaximumQuantity == null ? null : Long.valueOf(strMaximumQuantity);
138
139        if(minimumQuantity != null && maximumQuantity != null) {
140            if(maximumQuantity < minimumQuantity) {
141                addExecutionError(ExecutionErrors.MaximumQuantityLessThanMinimumQuantity.name());
142            }
143        }
144    }
145
146    @Override
147    public void doUpdate(ItemPackCheckRequirement itemPackCheckRequirement) {
148        var itemControl = Session.getModelController(ItemControl.class);
149        ItemPackCheckRequirementValue itemPackCheckRequirementValue = itemControl.getItemPackCheckRequirementValue(itemPackCheckRequirement);
150
151        itemPackCheckRequirementValue.setMinimumQuantity(minimumQuantity);
152        itemPackCheckRequirementValue.setMaximumQuantity(maximumQuantity);
153
154        itemControl.updateItemPackCheckRequirementFromValue(itemPackCheckRequirementValue, getPartyPK());
155    }
156    
157}