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.item.server.command;
018
019import com.echothree.control.user.item.common.edit.ItemEditFactory;
020import com.echothree.control.user.item.common.edit.ItemUnitLimitEdit;
021import com.echothree.control.user.item.common.form.EditItemUnitLimitForm;
022import com.echothree.control.user.item.common.result.EditItemUnitLimitResult;
023import com.echothree.control.user.item.common.result.ItemResultFactory;
024import com.echothree.control.user.item.common.spec.ItemUnitLimitSpec;
025import com.echothree.model.control.inventory.server.control.InventoryControl;
026import com.echothree.model.control.item.server.control.ItemControl;
027import com.echothree.model.control.uom.server.control.UomControl;
028import com.echothree.model.data.item.server.entity.ItemUnitLimit;
029import com.echothree.model.data.user.common.pk.UserVisitPK;
030import com.echothree.util.common.message.ExecutionErrors;
031import com.echothree.util.common.validation.FieldDefinition;
032import com.echothree.util.common.validation.FieldType;
033import com.echothree.util.common.command.EditMode;
034import com.echothree.util.server.control.BaseAbstractEditCommand;
035import com.echothree.util.server.persistence.Session;
036import java.util.Arrays;
037import java.util.Collections;
038import java.util.List;
039import javax.enterprise.context.RequestScoped;
040
041@RequestScoped
042public class EditItemUnitLimitCommand
043        extends BaseAbstractEditCommand<ItemUnitLimitSpec, ItemUnitLimitEdit, EditItemUnitLimitResult, ItemUnitLimit, ItemUnitLimit> {
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("InventoryConditionName", FieldType.ENTITY_NAME, true, null, null),
052                new FieldDefinition("UnitOfMeasureTypeName", FieldType.ENTITY_NAME, true, null, null)
053                ));
054        
055        EDIT_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
056                new FieldDefinition("MinimumQuantity", FieldType.UNSIGNED_LONG, false, null, null),
057                new FieldDefinition("MaximumQuantity", FieldType.UNSIGNED_LONG, false, null, null)
058                ));
059    }
060    
061    /** Creates a new instance of EditItemUnitLimitCommand */
062    public EditItemUnitLimitCommand() {
063        super(null, SPEC_FIELD_DEFINITIONS, EDIT_FIELD_DEFINITIONS);
064    }
065    
066    @Override
067    public EditItemUnitLimitResult getResult() {
068        return ItemResultFactory.getEditItemUnitLimitResult();
069    }
070
071    @Override
072    public ItemUnitLimitEdit getEdit() {
073        return ItemEditFactory.getItemUnitLimitEdit();
074    }
075
076    @Override
077    public ItemUnitLimit getEntity(EditItemUnitLimitResult result) {
078        var itemControl = Session.getModelController(ItemControl.class);
079        ItemUnitLimit itemUnitLimit = null;
080        var itemName = spec.getItemName();
081        var item = itemControl.getItemByName(itemName);
082
083        if(item != null) {
084            var inventoryControl = Session.getModelController(InventoryControl.class);
085            var inventoryConditionName = spec.getInventoryConditionName();
086            var inventoryCondition = inventoryControl.getInventoryConditionByName(inventoryConditionName);
087
088            if(inventoryCondition != null) {
089                var uomControl = Session.getModelController(UomControl.class);
090                var itemDetail = item.getLastDetail();
091                var unitOfMeasureTypeName = spec.getUnitOfMeasureTypeName();
092                var unitOfMeasureType = uomControl.getUnitOfMeasureTypeByName(itemDetail.getUnitOfMeasureKind(), unitOfMeasureTypeName);
093
094                if(unitOfMeasureType != null) {
095                    if(editMode.equals(EditMode.LOCK) || editMode.equals(EditMode.ABANDON)) {
096                        itemUnitLimit = itemControl.getItemUnitLimit(item, inventoryCondition, unitOfMeasureType);
097                    } else { // EditMode.UPDATE
098                        itemUnitLimit = itemControl.getItemUnitLimitForUpdate(item, inventoryCondition, unitOfMeasureType);
099                    }
100
101                    if(itemUnitLimit == null) {
102                        addExecutionError(ExecutionErrors.UnknownItemUnitLimit.name(), itemName, inventoryConditionName, unitOfMeasureTypeName);
103                    }
104                } else {
105                    addExecutionError(ExecutionErrors.UnknownUnitOfMeasureTypeName.name(), unitOfMeasureTypeName);
106                }
107            } else {
108                addExecutionError(ExecutionErrors.UnknownInventoryConditionName.name(), inventoryConditionName);
109            }
110        } else {
111            addExecutionError(ExecutionErrors.UnknownItemName.name(), itemName);
112        }
113
114        return itemUnitLimit;
115    }
116
117    @Override
118    public ItemUnitLimit getLockEntity(ItemUnitLimit itemUnitLimit) {
119        return itemUnitLimit;
120    }
121
122    @Override
123    public void fillInResult(EditItemUnitLimitResult result, ItemUnitLimit itemUnitLimit) {
124        var itemControl = Session.getModelController(ItemControl.class);
125
126        result.setItemUnitLimit(itemControl.getItemUnitLimitTransfer(getUserVisit(), itemUnitLimit));
127    }
128
129    Long minimumQuantity;
130    Long maximumQuantity;
131
132    @Override
133    public void doLock(ItemUnitLimitEdit edit, ItemUnitLimit itemUnitLimit) {
134        minimumQuantity = itemUnitLimit.getMinimumQuantity();
135        maximumQuantity = itemUnitLimit.getMaximumQuantity();
136
137        edit.setMinimumQuantity(minimumQuantity == null ? null : minimumQuantity.toString());
138        edit.setMaximumQuantity(maximumQuantity == null ? null : maximumQuantity.toString());
139    }
140
141    @Override
142    public void canUpdate(ItemUnitLimit itemUnitLimit) {
143        var strMinimumQuantity = edit.getMinimumQuantity();
144        var strMaximumQuantity = edit.getMaximumQuantity();
145
146        minimumQuantity = strMinimumQuantity == null ? null : Long.valueOf(strMinimumQuantity);
147        maximumQuantity = strMaximumQuantity == null ? null : Long.valueOf(strMaximumQuantity);
148
149        if(minimumQuantity != null && maximumQuantity != null) {
150            if(maximumQuantity < minimumQuantity) {
151                addExecutionError(ExecutionErrors.MaximumQuantityLessThanMinimumQuantity.name());
152            }
153        }
154    }
155
156    @Override
157    public void doUpdate(ItemUnitLimit itemUnitLimit) {
158        var itemControl = Session.getModelController(ItemControl.class);
159        var itemUnitLimitValue = itemControl.getItemUnitLimitValue(itemUnitLimit);
160
161        itemUnitLimitValue.setMinimumQuantity(minimumQuantity);
162        itemUnitLimitValue.setMaximumQuantity(maximumQuantity);
163
164        itemControl.updateItemUnitLimitFromValue(itemUnitLimitValue, getPartyPK());
165    }
166    
167}