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.vendor.server.command;
018
019import com.echothree.control.user.vendor.common.form.GetVendorItemCostForm;
020import com.echothree.control.user.vendor.common.result.VendorResultFactory;
021import com.echothree.model.control.inventory.common.InventoryConditionUseTypes;
022import com.echothree.model.control.inventory.server.control.InventoryControl;
023import com.echothree.model.control.party.common.PartyTypes;
024import com.echothree.model.control.party.server.control.PartyControl;
025import com.echothree.model.control.security.common.SecurityRoleGroups;
026import com.echothree.model.control.security.common.SecurityRoles;
027import com.echothree.model.control.uom.server.control.UomControl;
028import com.echothree.model.control.vendor.server.control.VendorControl;
029import com.echothree.model.data.vendor.server.entity.Vendor;
030import com.echothree.model.data.vendor.server.entity.VendorItemCost;
031import com.echothree.util.common.command.BaseResult;
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.server.control.BaseSingleEntityCommand;
036import com.echothree.util.server.control.CommandSecurityDefinition;
037import com.echothree.util.server.control.PartyTypeDefinition;
038import com.echothree.util.server.control.SecurityRoleDefinition;
039import com.echothree.util.server.persistence.Session;
040import java.util.List;
041import javax.enterprise.context.Dependent;
042
043@Dependent
044public class GetVendorItemCostCommand
045        extends BaseSingleEntityCommand<VendorItemCost, GetVendorItemCostForm> {
046
047    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
048    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
049
050    static {
051        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(List.of(
052                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
053                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), List.of(
054                        new SecurityRoleDefinition(SecurityRoleGroups.VendorItemCost.name(), SecurityRoles.Review.name())
055                        ))
056                ));
057        
058        FORM_FIELD_DEFINITIONS = List.of(
059                new FieldDefinition("VendorName", FieldType.ENTITY_NAME, false, null, null),
060                new FieldDefinition("PartyName", FieldType.ENTITY_NAME, false, null, null),
061                new FieldDefinition("VendorItemName", FieldType.ENTITY_NAME, true, null, null),
062                new FieldDefinition("InventoryConditionName", FieldType.ENTITY_NAME, true, null, null),
063                new FieldDefinition("UnitOfMeasureTypeName", FieldType.ENTITY_NAME, true, null, null)
064                );
065    }
066
067    /** Creates a new instance of GetVendorItemCostCommand */
068    public GetVendorItemCostCommand() {
069        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
070    }
071
072    @Override
073    protected VendorItemCost getEntity() {
074        var vendorName = form.getVendorName();
075        var partyName = form.getPartyName();
076        var parameterCount = (vendorName == null ? 0 : 1) + (partyName == null ? 0 : 1);
077        VendorItemCost entity = null;
078
079        if(parameterCount == 1) {
080            var vendorControl = Session.getModelController(VendorControl.class);
081            Vendor vendor = null;
082
083            if(vendorName != null) {
084                vendor = vendorControl.getVendorByName(vendorName);
085
086                if(vendor == null) {
087                    addExecutionError(ExecutionErrors.UnknownVendorName.name(), vendorName);
088                }
089            } else if(partyName != null) {
090                var partyControl = Session.getModelController(PartyControl.class);
091                var party = partyControl.getPartyByName(partyName);
092
093                if(party != null) {
094                    if(party.getLastDetail().getPartyType().getPartyTypeName().equals(PartyTypes.VENDOR.name())) {
095                        vendor = vendorControl.getVendor(party);
096                    } else {
097                        addExecutionError(ExecutionErrors.InvalidPartyType.name());
098                    }
099                } else {
100                    addExecutionError(ExecutionErrors.UnknownPartyName.name(), partyName);
101                }
102            }
103
104            if(vendor != null) {
105                var vendorParty = vendor.getParty();
106                var vendorItemName = form.getVendorItemName();
107                var vendorItem = vendorControl.getVendorItemByVendorPartyAndVendorItemName(vendorParty, vendorItemName);
108
109                if(vendorItem != null) {
110                    var inventoryControl = Session.getModelController(InventoryControl.class);
111                    var inventoryConditionName = form.getInventoryConditionName();
112                    var inventoryCondition = inventoryControl.getInventoryConditionByName(inventoryConditionName);
113
114                    if(inventoryCondition != null) {
115                        var inventoryConditionUseType = inventoryControl.getInventoryConditionUseTypeByName(InventoryConditionUseTypes.PURCHASE_ORDER.name());
116                        var inventoryConditionUse = inventoryControl.getInventoryConditionUse(inventoryConditionUseType,
117                                inventoryCondition);
118
119                        if(inventoryConditionUse != null) {
120                            var uomControl = Session.getModelController(UomControl.class);
121                            var unitOfMeasureKind = vendorItem.getLastDetail().getItem().getLastDetail().getUnitOfMeasureKind();
122                            var unitOfMeasureTypeName = form.getUnitOfMeasureTypeName();
123                            var unitOfMeasureType = uomControl.getUnitOfMeasureTypeByName(unitOfMeasureKind, unitOfMeasureTypeName);
124
125                            if(unitOfMeasureType != null) {
126                                entity = vendorControl.getVendorItemCost(vendorItem, inventoryCondition, unitOfMeasureType);
127
128                                if(entity == null) {
129                                    addExecutionError(ExecutionErrors.UnknownVendorItemCost.name(),
130                                            vendor.getVendorName(), vendorItem.getLastDetail().getVendorItemName(),
131                                            inventoryCondition.getLastDetail().getInventoryConditionName(),
132                                            unitOfMeasureType.getLastDetail().getUnitOfMeasureTypeName());
133                                }
134                            } else {
135                                addExecutionError(ExecutionErrors.UnknownUnitOfMeasureTypeName.name(), unitOfMeasureTypeName);
136                            }
137                        } else {
138                            addExecutionError(ExecutionErrors.InvalidInventoryCondition.name(), inventoryCondition.getLastDetail().getInventoryConditionName());
139                        }
140                    } else {
141                        addExecutionError(ExecutionErrors.UnknownInventoryConditionName.name(), inventoryConditionName);
142                    }
143                } else {
144                    addExecutionError(ExecutionErrors.UnknownVendorItemName.name(), vendor.getVendorName(), vendorItemName);
145                }
146            }
147        } else {
148            addExecutionError(ExecutionErrors.InvalidParameterCount.name());
149        }
150
151        return entity;
152    }
153
154    @Override
155    protected BaseResult getResult(VendorItemCost entity) {
156        var vendorControl = Session.getModelController(VendorControl.class);
157        var result = VendorResultFactory.getGetVendorItemCostResult();
158
159        if(entity != null) {
160            result.setVendorItemCost(vendorControl.getVendorItemCostTransfer(getUserVisit(), entity));
161        }
162
163        return result;
164    }
165
166}