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.item.server.command;
018
019import com.echothree.control.user.item.common.edit.ItemEditFactory;
020import com.echothree.control.user.item.common.edit.ItemUnitPriceLimitEdit;
021import com.echothree.control.user.item.common.form.EditItemUnitPriceLimitForm;
022import com.echothree.control.user.item.common.result.EditItemUnitPriceLimitResult;
023import com.echothree.control.user.item.common.result.ItemResultFactory;
024import com.echothree.control.user.item.common.spec.ItemUnitPriceLimitSpec;
025import com.echothree.model.control.accounting.server.control.AccountingControl;
026import com.echothree.model.control.inventory.server.control.InventoryControl;
027import com.echothree.model.control.item.server.control.ItemControl;
028import com.echothree.model.control.uom.server.control.UomControl;
029import com.echothree.model.data.accounting.server.entity.Currency;
030import com.echothree.model.data.item.server.entity.ItemUnitPriceLimit;
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.common.form.BaseForm;
037import com.echothree.util.server.control.BaseAbstractEditCommand;
038import com.echothree.util.server.persistence.Session;
039import com.echothree.util.server.string.AmountUtils;
040import com.echothree.util.server.validation.Validator;
041import java.util.List;
042import javax.enterprise.context.Dependent;
043
044@Dependent
045public class EditItemUnitPriceLimitCommand
046        extends BaseAbstractEditCommand<ItemUnitPriceLimitSpec, ItemUnitPriceLimitEdit, EditItemUnitPriceLimitResult, ItemUnitPriceLimit, ItemUnitPriceLimit> {
047    
048    private final static List<FieldDefinition> SPEC_FIELD_DEFINITIONS;
049    private final static List<FieldDefinition> EDIT_FIELD_DEFINITIONS;
050    
051    static {
052        SPEC_FIELD_DEFINITIONS = List.of(
053                new FieldDefinition("ItemName", FieldType.ENTITY_NAME, true, null, null),
054                new FieldDefinition("InventoryConditionName", FieldType.ENTITY_NAME, true, null, null),
055                new FieldDefinition("UnitOfMeasureTypeName", FieldType.ENTITY_NAME, true, null, null),
056                new FieldDefinition("CurrencyIsoName", FieldType.ENTITY_NAME, true, null, null)
057                );
058        
059        EDIT_FIELD_DEFINITIONS = List.of(
060                new FieldDefinition("MinimumUnitPrice", FieldType.UNSIGNED_PRICE_UNIT, false, null, null),
061                new FieldDefinition("MaximumUnitPrice", FieldType.UNSIGNED_PRICE_UNIT, false, null, null)
062                );
063    }
064    
065    /** Creates a new instance of EditItemUnitPriceLimitCommand */
066    public EditItemUnitPriceLimitCommand() {
067        super(null, SPEC_FIELD_DEFINITIONS, EDIT_FIELD_DEFINITIONS);
068    }
069    
070    @Override
071    protected void setupValidatorForEdit(Validator validator, BaseForm specForm) {
072        var accountingControl = Session.getModelController(AccountingControl.class);
073        var currencyIsoName = spec.getCurrencyIsoName();
074        
075        validator.setCurrency(accountingControl.getCurrencyByIsoName(currencyIsoName));
076    }
077    
078    @Override
079    public EditItemUnitPriceLimitResult getResult() {
080        return ItemResultFactory.getEditItemUnitPriceLimitResult();
081    }
082
083    @Override
084    public ItemUnitPriceLimitEdit getEdit() {
085        return ItemEditFactory.getItemUnitPriceLimitEdit();
086    }
087
088    Currency currency;
089
090    @Override
091    public ItemUnitPriceLimit getEntity(EditItemUnitPriceLimitResult result) {
092        var itemControl = Session.getModelController(ItemControl.class);
093        ItemUnitPriceLimit itemUnitPriceLimit = null;
094        var itemName = spec.getItemName();
095        var item = itemControl.getItemByName(itemName);
096
097        if(item != null) {
098            var inventoryControl = Session.getModelController(InventoryControl.class);
099            var inventoryConditionName = spec.getInventoryConditionName();
100            var inventoryCondition = inventoryControl.getInventoryConditionByName(inventoryConditionName);
101
102            if(inventoryCondition != null) {
103                var uomControl = Session.getModelController(UomControl.class);
104                var itemDetail = item.getLastDetail();
105                var unitOfMeasureTypeName = spec.getUnitOfMeasureTypeName();
106                var unitOfMeasureType = uomControl.getUnitOfMeasureTypeByName(itemDetail.getUnitOfMeasureKind(), unitOfMeasureTypeName);
107
108                if(unitOfMeasureType != null) {
109                    var accountingControl = Session.getModelController(AccountingControl.class);
110                    var currencyIsoName = spec.getCurrencyIsoName();
111
112                    currency = accountingControl.getCurrencyByIsoName(currencyIsoName);
113
114                    if(currency != null) {
115                        itemUnitPriceLimit = itemControl.getItemUnitPriceLimit(item, inventoryCondition, unitOfMeasureType, currency);
116
117                        if(itemUnitPriceLimit != null) {
118                            if(editMode.equals(EditMode.LOCK) || editMode.equals(EditMode.ABANDON)) {
119                                itemUnitPriceLimit = itemControl.getItemUnitPriceLimit(item, inventoryCondition, unitOfMeasureType, currency);
120                            } else { // EditMode.UPDATE
121                                itemUnitPriceLimit = itemControl.getItemUnitPriceLimitForUpdate(item, inventoryCondition, unitOfMeasureType, currency);
122                            }
123
124                            if(itemUnitPriceLimit == null) {
125                                addExecutionError(ExecutionErrors.UnknownItemUnitPriceLimit.name(), itemName, inventoryConditionName, unitOfMeasureTypeName);
126                            }
127                        } else {
128                            addExecutionError(ExecutionErrors.UnknownItemUnitPriceLimit.name(), itemName, inventoryConditionName, unitOfMeasureTypeName, currencyIsoName);
129                        }
130                    } else {
131                        addExecutionError(ExecutionErrors.UnknownCurrencyIsoName.name(), currencyIsoName);
132                    }
133                } else {
134                    addExecutionError(ExecutionErrors.UnknownUnitOfMeasureTypeName.name(), unitOfMeasureTypeName);
135                }
136            } else {
137                addExecutionError(ExecutionErrors.UnknownInventoryConditionName.name(), inventoryConditionName);
138            }
139        } else {
140            addExecutionError(ExecutionErrors.UnknownItemName.name(), itemName);
141        }
142
143        return itemUnitPriceLimit;
144    }
145
146    @Override
147    public ItemUnitPriceLimit getLockEntity(ItemUnitPriceLimit itemUnitPriceLimit) {
148        return itemUnitPriceLimit;
149    }
150
151    @Override
152    public void fillInResult(EditItemUnitPriceLimitResult result, ItemUnitPriceLimit itemUnitPriceLimit) {
153        var itemControl = Session.getModelController(ItemControl.class);
154
155        result.setItemUnitPriceLimit(itemControl.getItemUnitPriceLimitTransfer(getUserVisit(), itemUnitPriceLimit));
156    }
157
158    @Override
159    public void doLock(ItemUnitPriceLimitEdit edit, ItemUnitPriceLimit itemUnitPriceLimit) {
160        edit.setMinimumUnitPrice(AmountUtils.getInstance().formatPriceUnit(currency, itemUnitPriceLimit.getMinimumUnitPrice()));
161        edit.setMaximumUnitPrice(AmountUtils.getInstance().formatPriceUnit(currency, itemUnitPriceLimit.getMaximumUnitPrice()));
162    }
163
164    Long minimumUnitPrice;
165    Long maximumUnitPrice;
166
167    @Override
168    public void canUpdate(ItemUnitPriceLimit itemUnitPriceLimit) {
169        var strMinimumUnitPrice = edit.getMinimumUnitPrice();
170        var strMaximumUnitPrice = edit.getMaximumUnitPrice();
171
172        if(strMinimumUnitPrice != null) {
173            minimumUnitPrice = Long.valueOf(strMinimumUnitPrice);
174        } else {
175            addExecutionError(ExecutionErrors.MissingMinimumUnitPrice.name());
176        }
177
178        if(strMaximumUnitPrice != null) {
179            maximumUnitPrice = Long.valueOf(strMaximumUnitPrice);
180        } else {
181            addExecutionError(ExecutionErrors.MissingMaximumUnitPrice.name());
182        }
183        
184        if(minimumUnitPrice != null && maximumUnitPrice != null) {
185            if(maximumUnitPrice < minimumUnitPrice) {
186                addExecutionError(ExecutionErrors.MaximumUnitPriceLessThanMinimumUnitPrice.name());
187            }
188        }
189    }
190
191    @Override
192    public void doUpdate(ItemUnitPriceLimit itemUnitPriceLimit) {
193        var itemControl = Session.getModelController(ItemControl.class);
194        var itemUnitPriceLimitValue = itemControl.getItemUnitPriceLimitValue(itemUnitPriceLimit);
195
196        itemUnitPriceLimitValue.setMinimumUnitPrice(minimumUnitPrice);
197        itemUnitPriceLimitValue.setMaximumUnitPrice(maximumUnitPrice);
198
199        itemControl.updateItemUnitPriceLimitFromValue(itemUnitPriceLimitValue, getPartyPK());
200    }
201    
202}