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.inventory.server.command;
018
019import com.echothree.control.user.inventory.common.form.CreatePartyInventoryLevelForm;
020import com.echothree.control.user.inventory.server.command.common.PartyInventoryLevelUtil;
021import com.echothree.model.control.inventory.server.control.InventoryConditionControl;
022import com.echothree.model.control.inventory.server.control.InventoryLevelControl;
023import com.echothree.model.control.item.server.control.ItemControl;
024import com.echothree.model.control.party.common.PartyTypes;
025import com.echothree.model.control.security.common.SecurityRoleGroups;
026import com.echothree.model.control.security.common.SecurityRoles;
027import com.echothree.model.control.uom.server.logic.UnitOfMeasureTypeLogic;
028import com.echothree.util.common.command.BaseResult;
029import com.echothree.util.common.message.ExecutionErrors;
030import com.echothree.util.common.validation.FieldDefinition;
031import com.echothree.util.common.validation.FieldType;
032import com.echothree.util.server.control.BaseSimpleCommand;
033import com.echothree.util.server.control.CommandSecurityDefinition;
034import com.echothree.util.server.control.PartyTypeDefinition;
035import com.echothree.util.server.control.SecurityRoleDefinition;
036import java.util.List;
037import javax.enterprise.context.Dependent;
038import javax.inject.Inject;
039
040@Dependent
041public class CreatePartyInventoryLevelCommand
042        extends BaseSimpleCommand<CreatePartyInventoryLevelForm> {
043
044    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
045    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
046
047    static {
048        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(List.of(
049                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
050                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), List.of(
051                        new SecurityRoleDefinition(SecurityRoleGroups.PartyInventoryLevel.name(), SecurityRoles.Create.name())
052                ))
053        ));
054
055        FORM_FIELD_DEFINITIONS = List.of(
056                new FieldDefinition("PartyName", FieldType.ENTITY_NAME, false, null, null),
057                new FieldDefinition("CompanyName", FieldType.ENTITY_NAME, false, null, null),
058                new FieldDefinition("WarehouseName", FieldType.ENTITY_NAME, false, null, null),
059                new FieldDefinition("ItemName", FieldType.ENTITY_NAME, true, null, null),
060                new FieldDefinition("InventoryConditionName", FieldType.ENTITY_NAME, true, null, null),
061                new FieldDefinition("MinimumInventoryUnitOfMeasureTypeName", FieldType.ENTITY_NAME, false, null, null),
062                new FieldDefinition("MinimumInventory", FieldType.UNSIGNED_LONG, false, null, null),
063                new FieldDefinition("MaximumInventoryUnitOfMeasureTypeName", FieldType.ENTITY_NAME, false, null, null),
064                new FieldDefinition("MaximumInventory", FieldType.UNSIGNED_LONG, false, null, null),
065                new FieldDefinition("ReorderQuantityUnitOfMeasureTypeName", FieldType.ENTITY_NAME, false, null, null),
066                new FieldDefinition("ReorderQuantity", FieldType.UNSIGNED_LONG, false, null, null)
067        );
068    }
069
070    @Inject
071    InventoryConditionControl inventoryConditionControl;
072
073    @Inject
074    InventoryLevelControl inventoryLevelControl;
075
076    @Inject
077    ItemControl itemControl;
078
079    @Inject
080    UnitOfMeasureTypeLogic unitOfMeasureTypeLogic;
081
082    @Inject
083    PartyInventoryLevelUtil partyInventoryLevelUtil;
084
085    /** Creates a new instance of CreatePartyInventoryLevelCommand */
086    public CreatePartyInventoryLevelCommand() {
087        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
088    }
089
090    @Override
091    protected BaseResult execute() {
092        var party = partyInventoryLevelUtil.getParty(this, form);
093
094        if(party != null) {
095            var itemName = form.getItemName();
096            var item = itemControl.getItemByName(itemName);
097
098            if(item != null) {
099                var partyTypeName = partyInventoryLevelUtil.getPartyTypeName(party);
100
101                if(partyTypeName.equals(PartyTypes.COMPANY.name())) {
102                    if(!party.equals(item.getLastDetail().getCompanyParty())) {
103                        addExecutionError(ExecutionErrors.InvalidCompany.name());
104                    }
105                }
106
107                if(!hasExecutionErrors()) {
108                    var inventoryConditionName = form.getInventoryConditionName();
109                    var inventoryCondition = inventoryConditionControl.getInventoryConditionByName(inventoryConditionName);
110
111                    if(inventoryCondition != null) {
112                        var unitOfMeasureKind = item.getLastDetail().getUnitOfMeasureKind();
113                        var minimumInventory = unitOfMeasureTypeLogic.checkUnitOfMeasure(this, unitOfMeasureKind,
114                                form.getMinimumInventory(), form.getMinimumInventoryUnitOfMeasureTypeName(),
115                                null, ExecutionErrors.MissingRequiredMinimumInventory.name(), null, ExecutionErrors.MissingRequiredMinimumInventoryUnitOfMeasureTypeName.name(),
116                                null, ExecutionErrors.UnknownMinimumInventoryUnitOfMeasureTypeName.name());
117
118                        if(!hasExecutionErrors()) {
119                            var maximumInventory = unitOfMeasureTypeLogic.checkUnitOfMeasure(this, unitOfMeasureKind,
120                                    form.getMaximumInventory(), form.getMaximumInventoryUnitOfMeasureTypeName(),
121                                    null, ExecutionErrors.MissingRequiredMaximumInventory.name(), null, ExecutionErrors.MissingRequiredMaximumInventoryUnitOfMeasureTypeName.name(),
122                                    null, ExecutionErrors.UnknownMaximumInventoryUnitOfMeasureTypeName.name());
123
124                            if(!hasExecutionErrors()) {
125                                var reorderQuantity = unitOfMeasureTypeLogic.checkUnitOfMeasure(this, unitOfMeasureKind,
126                                        form.getReorderQuantity(), form.getReorderQuantityUnitOfMeasureTypeName(),
127                                        null, ExecutionErrors.MissingRequiredReorderQuantity.name(), null, ExecutionErrors.MissingRequiredReorderQuantityUnitOfMeasureTypeName.name(),
128                                        null, ExecutionErrors.UnknownReorderQuantityUnitOfMeasureTypeName.name());
129
130                                if(!hasExecutionErrors()) {
131                                    var partyInventoryLevel = inventoryLevelControl.getPartyInventoryLevel(party, item, inventoryCondition);
132
133                                    if(partyInventoryLevel == null) {
134                                        inventoryLevelControl.createPartyInventoryLevel(party, item, inventoryCondition, minimumInventory, maximumInventory,
135                                                reorderQuantity, getPartyPK());
136                                    } else {
137                                        addExecutionError(ExecutionErrors.DuplicatePartyInventoryLevel.name(), party.getLastDetail().getPartyName(), itemName,
138                                                inventoryConditionName);
139                                    }
140                                }
141                            }
142                        }
143                    } else {
144                        addExecutionError(ExecutionErrors.UnknownInventoryConditionName.name(), inventoryConditionName);
145                    }
146                }
147            } else {
148                addExecutionError(ExecutionErrors.UnknownItemName.name(), itemName);
149            }
150        }
151
152        return null;
153    }
154
155}