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.form.CreateItemUnitPriceLimitForm;
020import com.echothree.model.control.accounting.server.control.AccountingControl;
021import com.echothree.model.control.inventory.server.control.InventoryControl;
022import com.echothree.model.control.item.server.control.ItemControl;
023import com.echothree.model.control.uom.server.control.UomControl;
024import com.echothree.model.data.accounting.server.entity.Currency;
025import com.echothree.model.data.inventory.server.entity.InventoryCondition;
026import com.echothree.model.data.item.server.entity.Item;
027import com.echothree.model.data.item.server.entity.ItemUnitOfMeasureType;
028import com.echothree.model.data.item.server.entity.ItemUnitPriceLimit;
029import com.echothree.model.data.uom.server.entity.UnitOfMeasureType;
030import com.echothree.model.data.user.common.pk.UserVisitPK;
031import com.echothree.util.common.message.ExecutionErrors;
032import com.echothree.util.common.validation.FieldDefinition;
033import com.echothree.util.common.validation.FieldType;
034import com.echothree.util.common.command.BaseResult;
035import com.echothree.util.server.control.BaseSimpleCommand;
036import com.echothree.util.server.persistence.Session;
037import java.util.Arrays;
038import java.util.Collections;
039import java.util.List;
040
041public class CreateItemUnitPriceLimitCommand
042        extends BaseSimpleCommand<CreateItemUnitPriceLimitForm> {
043    
044    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
045    
046    static {
047        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
048                new FieldDefinition("ItemName", FieldType.ENTITY_NAME, true, null, null),
049                new FieldDefinition("InventoryConditionName", FieldType.ENTITY_NAME, true, null, null),
050                new FieldDefinition("UnitOfMeasureTypeName", FieldType.ENTITY_NAME, true, null, null),
051                new FieldDefinition("CurrencyIsoName", FieldType.ENTITY_NAME, true, null, null),
052                new FieldDefinition("MinimumUnitPrice", FieldType.UNSIGNED_PRICE_UNIT, false, null, null),
053                new FieldDefinition("MaximumUnitPrice", FieldType.UNSIGNED_PRICE_UNIT, false, null, null)
054                ));
055    }
056    
057    /** Creates a new instance of CreateItemUnitPriceLimitCommand */
058    public CreateItemUnitPriceLimitCommand(UserVisitPK userVisitPK, CreateItemUnitPriceLimitForm form) {
059        super(userVisitPK, form, null, FORM_FIELD_DEFINITIONS, false);
060    }
061    
062    @Override
063    protected BaseResult execute() {
064        var itemControl = Session.getModelController(ItemControl.class);
065        String itemName = form.getItemName();
066        Item item = itemControl.getItemByName(itemName);
067        
068        if(item != null) {
069            var inventoryControl = Session.getModelController(InventoryControl.class);
070            String inventoryConditionName = form.getInventoryConditionName();
071            InventoryCondition inventoryCondition = inventoryControl.getInventoryConditionByName(inventoryConditionName);
072            
073            if(inventoryCondition != null) {
074                var uomControl = Session.getModelController(UomControl.class);
075                String unitOfMeasureTypeName = form.getUnitOfMeasureTypeName();
076                UnitOfMeasureType unitOfMeasureType = uomControl.getUnitOfMeasureTypeByName(item.getLastDetail().getUnitOfMeasureKind(), unitOfMeasureTypeName);
077                
078                if(unitOfMeasureType != null) {
079                    ItemUnitOfMeasureType itemUnitOfMeasureType = itemControl.getItemUnitOfMeasureType(item, unitOfMeasureType);
080                    
081                    if(itemUnitOfMeasureType != null) {
082                        var accountingControl = Session.getModelController(AccountingControl.class);
083                        String currencyIsoName = form.getCurrencyIsoName();
084                        Currency currency = accountingControl.getCurrencyByIsoName(currencyIsoName);
085                        
086                        if(currency != null) {
087                            ItemUnitPriceLimit itemUnitPriceLimit = itemControl.getItemUnitPriceLimit(item, inventoryCondition, unitOfMeasureType, currency);
088                            
089                            if(itemUnitPriceLimit == null) {
090                                String strMinimumUnitPrice = form.getMinimumUnitPrice();
091                                Long minimumUnitPrice = strMinimumUnitPrice == null ? null : Long.valueOf(strMinimumUnitPrice);
092                                String strMaximumUnitPrice = form.getMaximumUnitPrice();
093                                Long maximumUnitPrice = strMaximumUnitPrice == null ? null : Long.valueOf(strMaximumUnitPrice);
094                                
095                                if(minimumUnitPrice != null && maximumUnitPrice != null) {
096                                    if(maximumUnitPrice < minimumUnitPrice) {
097                                        addExecutionError(ExecutionErrors.MaximumUnitPriceLessThanMinimumUnitPrice.name());
098                                    }
099                                }
100
101                                if(!hasExecutionErrors()) {
102                                    itemControl.createItemUnitPriceLimit(item, inventoryCondition, unitOfMeasureType, currency, minimumUnitPrice, maximumUnitPrice, getPartyPK());
103                                }
104                            } else {
105                                addExecutionError(ExecutionErrors.DuplicateItemUnitPriceLimit.name());
106                            }
107                        } else {
108                            addExecutionError(ExecutionErrors.UnknownCurrencyIsoName.name(), currencyIsoName);
109                        }
110                    } else {
111                        addExecutionError(ExecutionErrors.UnknownItemUnitOfMeasureType.name(), itemName, unitOfMeasureTypeName);
112                    }
113                } else {
114                    addExecutionError(ExecutionErrors.UnknownUnitOfMeasureTypeName.name(), unitOfMeasureTypeName);
115                }
116            } else {
117                addExecutionError(ExecutionErrors.UnknownInventoryConditionName.name(), inventoryConditionName);
118            }
119        } else {
120            addExecutionError(ExecutionErrors.UnknownItemName.name(), itemName);
121        }
122        
123        return null;
124    }
125    
126}