001// --------------------------------------------------------------------------------
002// Copyright 2002-2025 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.Arrays;
047import java.util.Collections;
048import java.util.List;
049import javax.enterprise.context.RequestScoped;
050
051@RequestScoped
052public class EditVendorItemCommand
053        extends BaseEditCommand<VendorItemUniversalSpec, VendorItemEdit> {
054    
055    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
056    private final static List<FieldDefinition> SPEC_FIELD_DEFINITIONS;
057    private final static List<FieldDefinition> EDIT_FIELD_DEFINITIONS;
058    
059    static {
060        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(Collections.unmodifiableList(Arrays.asList(
061                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
062                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), Collections.unmodifiableList(Arrays.asList(
063                    new SecurityRoleDefinition(SecurityRoleGroups.VendorItem.name(), SecurityRoles.Edit.name())
064                    )))
065                )));
066        
067        SPEC_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
068                new FieldDefinition("VendorName", FieldType.ENTITY_NAME, false, null, null),
069                new FieldDefinition("PartyName", FieldType.ENTITY_NAME, false, null, null),
070                new FieldDefinition("VendorItemName", FieldType.ENTITY_NAME, true, null, null),
071                new FieldDefinition("EntityRef", FieldType.ENTITY_REF, false, null, null),
072                new FieldDefinition("Uuid", FieldType.UUID, false, null, null)
073                ));
074        
075        EDIT_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
076                new FieldDefinition("VendorItemName", FieldType.ENTITY_NAME, true, null, null),
077                new FieldDefinition("Description", FieldType.STRING, false, 1L, 132L),
078                new FieldDefinition("Priority", FieldType.SIGNED_INTEGER, true, null, null),
079                new FieldDefinition("CancellationPolicyName", FieldType.ENTITY_NAME, false, null, null),
080                new FieldDefinition("ReturnPolicyName", FieldType.ENTITY_NAME, false, null, null)
081                ));
082    }
083    
084    /** Creates a new instance of EditVendorItemCommand */
085    public EditVendorItemCommand() {
086        super(COMMAND_SECURITY_DEFINITION, SPEC_FIELD_DEFINITIONS, EDIT_FIELD_DEFINITIONS);
087    }
088    
089    @Override
090    protected BaseResult execute() {
091        var vendorControl = Session.getModelController(VendorControl.class);
092        var result = VendorResultFactory.getEditVendorItemResult();
093
094        if(editMode.equals(EditMode.LOCK)) {
095            var vendorItem = VendorItemLogic.getInstance().getVendorItemByUniversalSpec(this, spec);
096
097            if(!hasExecutionErrors()) {
098                result.setVendorItem(vendorControl.getVendorItemTransfer(getUserVisit(), vendorItem));
099
100                if(lockEntity(vendorItem)) {
101                    var edit = VendorEditFactory.getVendorItemEdit();
102                    var vendorItemDetail = vendorItem.getLastDetail();
103                    var cancellationPolicy = vendorItemDetail.getCancellationPolicy();
104                    var returnPolicy = vendorItemDetail.getReturnPolicy();
105
106                    result.setEdit(edit);
107                    edit.setVendorItemName(vendorItemDetail.getVendorItemName());
108                    edit.setDescription(vendorItemDetail.getDescription());
109                    edit.setPriority(vendorItemDetail.getPriority().toString());
110                    edit.setCancellationPolicyName(cancellationPolicy == null? null: cancellationPolicy.getLastDetail().getCancellationPolicyName());
111                    edit.setReturnPolicyName(returnPolicy == null? null: returnPolicy.getLastDetail().getReturnPolicyName());
112                } else {
113                    addExecutionError(ExecutionErrors.EntityLockFailed.name());
114                }
115
116                result.setEntityLock(getEntityLockTransfer(vendorItem));
117            }
118        } else if(editMode.equals(EditMode.UPDATE)) {
119            var vendorItem = VendorItemLogic.getInstance().getVendorItemByUniversalSpecForUpdate(this, spec);
120
121            if(!hasExecutionErrors()) {
122                var vendorItemName = edit.getVendorItemName();
123                var duplicateVendorItem = vendorControl.getVendorItemByVendorPartyAndVendorItemName(vendorItem.getLastDetail().getVendorParty(), vendorItemName);
124
125                if(duplicateVendorItem == null || vendorItem.equals(duplicateVendorItem)) {
126                    var cancellationPolicyName = edit.getCancellationPolicyName();
127                    CancellationPolicy cancellationPolicy = null;
128
129                    if(cancellationPolicyName != null) {
130                        var cancellationPolicyControl = Session.getModelController(CancellationPolicyControl.class);
131                        var cancellationKind = cancellationPolicyControl.getCancellationKindByName(CancellationKinds.VENDOR_CANCELLATION.name());
132
133                        cancellationPolicy = cancellationPolicyControl.getCancellationPolicyByName(cancellationKind, cancellationPolicyName);
134                    }
135
136                    if(cancellationPolicyName == null || cancellationPolicy != null) {
137                        var returnPolicyName = edit.getReturnPolicyName();
138                        ReturnPolicy returnPolicy = null;
139
140                        if(returnPolicyName != null) {
141                            var returnPolicyControl = Session.getModelController(ReturnPolicyControl.class);
142                            var returnKind = returnPolicyControl.getReturnKindByName(ReturnKinds.VENDOR_RETURN.name());
143
144                            returnPolicy = returnPolicyControl.getReturnPolicyByName(returnKind, returnPolicyName);
145                        }
146
147                        if(returnPolicyName == null || returnPolicy != null) {
148                            if(lockEntityForUpdate(vendorItem)) {
149                                try {
150                                    var vendorItemDetailValue = vendorControl.getVendorItemDetailValueForUpdate(vendorItem);
151
152                                    vendorItemDetailValue.setVendorItemName(edit.getVendorItemName());
153                                    vendorItemDetailValue.setDescription(edit.getDescription());
154                                    vendorItemDetailValue.setPriority(Integer.valueOf(edit.getPriority()));
155                                    vendorItemDetailValue.setCancellationPolicyPK(cancellationPolicy == null? null: cancellationPolicy.getPrimaryKey());
156                                    vendorItemDetailValue.setReturnPolicyPK(returnPolicy == null? null: returnPolicy.getPrimaryKey());
157
158                                    vendorControl.updateVendorItemFromValue(vendorItemDetailValue, getPartyPK());
159                                } finally {
160                                    unlockEntity(vendorItem);
161                                }
162                            } else {
163                                addExecutionError(ExecutionErrors.EntityLockStale.name());
164                            }
165                        } else {
166                            addExecutionError(ExecutionErrors.UnknownReturnPolicyName.name(), returnPolicyName);
167                        }
168                    } else {
169                        addExecutionError(ExecutionErrors.UnknownCancellationPolicyName.name(), cancellationPolicyName);
170                    }
171                } else {
172                    addExecutionError(ExecutionErrors.DuplicateVendorItemName.name(), vendorItemName);
173                }
174            }
175        }
176
177        return result;
178    }
179    
180}