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.edit.VendorEditFactory;
020import com.echothree.control.user.vendor.common.edit.VendorItemEdit;
021import com.echothree.control.user.vendor.common.form.EditVendorItemForm;
022import com.echothree.control.user.vendor.common.result.VendorResultFactory;
023import com.echothree.control.user.vendor.common.spec.VendorItemUniversalSpec;
024import com.echothree.model.control.cancellationpolicy.common.CancellationKinds;
025import com.echothree.model.control.cancellationpolicy.server.control.CancellationPolicyControl;
026import com.echothree.model.control.party.common.PartyTypes;
027import com.echothree.model.control.returnpolicy.common.ReturnKinds;
028import com.echothree.model.control.returnpolicy.server.control.ReturnPolicyControl;
029import com.echothree.model.control.security.common.SecurityRoleGroups;
030import com.echothree.model.control.security.common.SecurityRoles;
031import com.echothree.model.control.vendor.server.control.VendorControl;
032import com.echothree.model.control.vendor.server.logic.VendorItemLogic;
033import com.echothree.model.data.cancellationpolicy.server.entity.CancellationPolicy;
034import com.echothree.model.data.returnpolicy.server.entity.ReturnPolicy;
035import com.echothree.model.data.user.common.pk.UserVisitPK;
036import com.echothree.util.common.command.BaseResult;
037import com.echothree.util.common.command.EditMode;
038import com.echothree.util.common.message.ExecutionErrors;
039import com.echothree.util.common.validation.FieldDefinition;
040import com.echothree.util.common.validation.FieldType;
041import com.echothree.util.server.control.BaseEditCommand;
042import com.echothree.util.server.control.CommandSecurityDefinition;
043import com.echothree.util.server.control.PartyTypeDefinition;
044import com.echothree.util.server.control.SecurityRoleDefinition;
045import com.echothree.util.server.persistence.Session;
046import java.util.List;
047import javax.enterprise.context.Dependent;
048
049@Dependent
050public class EditVendorItemCommand
051        extends BaseEditCommand<VendorItemUniversalSpec, VendorItemEdit> {
052    
053    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
054    private final static List<FieldDefinition> SPEC_FIELD_DEFINITIONS;
055    private final static List<FieldDefinition> EDIT_FIELD_DEFINITIONS;
056    
057    static {
058        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(List.of(
059                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
060                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), List.of(
061                    new SecurityRoleDefinition(SecurityRoleGroups.VendorItem.name(), SecurityRoles.Edit.name())
062                    ))
063                ));
064        
065        SPEC_FIELD_DEFINITIONS = List.of(
066                new FieldDefinition("VendorName", FieldType.ENTITY_NAME, false, null, null),
067                new FieldDefinition("PartyName", FieldType.ENTITY_NAME, false, null, null),
068                new FieldDefinition("VendorItemName", FieldType.ENTITY_NAME, true, null, null),
069                new FieldDefinition("EntityRef", FieldType.ENTITY_REF, false, null, null),
070                new FieldDefinition("Uuid", FieldType.UUID, false, null, null)
071                );
072        
073        EDIT_FIELD_DEFINITIONS = List.of(
074                new FieldDefinition("VendorItemName", FieldType.ENTITY_NAME, true, null, null),
075                new FieldDefinition("Description", FieldType.STRING, false, 1L, 132L),
076                new FieldDefinition("Priority", FieldType.SIGNED_INTEGER, true, null, null),
077                new FieldDefinition("CancellationPolicyName", FieldType.ENTITY_NAME, false, null, null),
078                new FieldDefinition("ReturnPolicyName", FieldType.ENTITY_NAME, false, null, null)
079                );
080    }
081    
082    /** Creates a new instance of EditVendorItemCommand */
083    public EditVendorItemCommand() {
084        super(COMMAND_SECURITY_DEFINITION, SPEC_FIELD_DEFINITIONS, EDIT_FIELD_DEFINITIONS);
085    }
086    
087    @Override
088    protected BaseResult execute() {
089        var vendorControl = Session.getModelController(VendorControl.class);
090        var result = VendorResultFactory.getEditVendorItemResult();
091
092        if(editMode.equals(EditMode.LOCK)) {
093            var vendorItem = VendorItemLogic.getInstance().getVendorItemByUniversalSpec(this, spec);
094
095            if(!hasExecutionErrors()) {
096                result.setVendorItem(vendorControl.getVendorItemTransfer(getUserVisit(), vendorItem));
097
098                if(lockEntity(vendorItem)) {
099                    var edit = VendorEditFactory.getVendorItemEdit();
100                    var vendorItemDetail = vendorItem.getLastDetail();
101                    var cancellationPolicy = vendorItemDetail.getCancellationPolicy();
102                    var returnPolicy = vendorItemDetail.getReturnPolicy();
103
104                    result.setEdit(edit);
105                    edit.setVendorItemName(vendorItemDetail.getVendorItemName());
106                    edit.setDescription(vendorItemDetail.getDescription());
107                    edit.setPriority(vendorItemDetail.getPriority().toString());
108                    edit.setCancellationPolicyName(cancellationPolicy == null? null: cancellationPolicy.getLastDetail().getCancellationPolicyName());
109                    edit.setReturnPolicyName(returnPolicy == null? null: returnPolicy.getLastDetail().getReturnPolicyName());
110                } else {
111                    addExecutionError(ExecutionErrors.EntityLockFailed.name());
112                }
113
114                result.setEntityLock(getEntityLockTransfer(vendorItem));
115            }
116        } else if(editMode.equals(EditMode.UPDATE)) {
117            var vendorItem = VendorItemLogic.getInstance().getVendorItemByUniversalSpecForUpdate(this, spec);
118
119            if(!hasExecutionErrors()) {
120                var vendorItemName = edit.getVendorItemName();
121                var duplicateVendorItem = vendorControl.getVendorItemByVendorPartyAndVendorItemName(vendorItem.getLastDetail().getVendorParty(), vendorItemName);
122
123                if(duplicateVendorItem == null || vendorItem.equals(duplicateVendorItem)) {
124                    var cancellationPolicyName = edit.getCancellationPolicyName();
125                    CancellationPolicy cancellationPolicy = null;
126
127                    if(cancellationPolicyName != null) {
128                        var cancellationPolicyControl = Session.getModelController(CancellationPolicyControl.class);
129                        var cancellationKind = cancellationPolicyControl.getCancellationKindByName(CancellationKinds.VENDOR_CANCELLATION.name());
130
131                        cancellationPolicy = cancellationPolicyControl.getCancellationPolicyByName(cancellationKind, cancellationPolicyName);
132                    }
133
134                    if(cancellationPolicyName == null || cancellationPolicy != null) {
135                        var returnPolicyName = edit.getReturnPolicyName();
136                        ReturnPolicy returnPolicy = null;
137
138                        if(returnPolicyName != null) {
139                            var returnPolicyControl = Session.getModelController(ReturnPolicyControl.class);
140                            var returnKind = returnPolicyControl.getReturnKindByName(ReturnKinds.VENDOR_RETURN.name());
141
142                            returnPolicy = returnPolicyControl.getReturnPolicyByName(returnKind, returnPolicyName);
143                        }
144
145                        if(returnPolicyName == null || returnPolicy != null) {
146                            if(lockEntityForUpdate(vendorItem)) {
147                                try {
148                                    var vendorItemDetailValue = vendorControl.getVendorItemDetailValueForUpdate(vendorItem);
149
150                                    vendorItemDetailValue.setVendorItemName(edit.getVendorItemName());
151                                    vendorItemDetailValue.setDescription(edit.getDescription());
152                                    vendorItemDetailValue.setPriority(Integer.valueOf(edit.getPriority()));
153                                    vendorItemDetailValue.setCancellationPolicyPK(cancellationPolicy == null? null: cancellationPolicy.getPrimaryKey());
154                                    vendorItemDetailValue.setReturnPolicyPK(returnPolicy == null? null: returnPolicy.getPrimaryKey());
155
156                                    vendorControl.updateVendorItemFromValue(vendorItemDetailValue, getPartyPK());
157                                } finally {
158                                    unlockEntity(vendorItem);
159                                }
160                            } else {
161                                addExecutionError(ExecutionErrors.EntityLockStale.name());
162                            }
163                        } else {
164                            addExecutionError(ExecutionErrors.UnknownReturnPolicyName.name(), returnPolicyName);
165                        }
166                    } else {
167                        addExecutionError(ExecutionErrors.UnknownCancellationPolicyName.name(), cancellationPolicyName);
168                    }
169                } else {
170                    addExecutionError(ExecutionErrors.DuplicateVendorItemName.name(), vendorItemName);
171                }
172            }
173        }
174
175        return result;
176    }
177    
178}