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.offer.server.command;
018
019import com.echothree.control.user.offer.common.form.CreateOfferUseForm;
020import com.echothree.control.user.offer.common.result.OfferResultFactory;
021import com.echothree.model.control.offer.server.control.OfferControl;
022import com.echothree.model.control.offer.server.control.OfferUseControl;
023import com.echothree.model.control.offer.server.control.SourceControl;
024import com.echothree.model.control.offer.server.control.UseControl;
025import com.echothree.model.control.party.common.PartyTypes;
026import com.echothree.model.control.security.common.SecurityRoleGroups;
027import com.echothree.model.control.security.common.SecurityRoles;
028import com.echothree.model.control.sequence.common.SequenceTypes;
029import com.echothree.model.control.sequence.server.control.SequenceControl;
030import com.echothree.model.data.offer.server.entity.OfferUse;
031import com.echothree.model.data.sequence.server.entity.Sequence;
032import com.echothree.model.data.user.common.pk.UserVisitPK;
033import com.echothree.util.common.command.BaseResult;
034import com.echothree.util.common.message.ExecutionErrors;
035import com.echothree.util.common.persistence.BasePK;
036import com.echothree.util.common.validation.FieldDefinition;
037import com.echothree.util.common.validation.FieldType;
038import com.echothree.util.server.control.BaseSimpleCommand;
039import com.echothree.util.server.control.CommandSecurityDefinition;
040import com.echothree.util.server.control.PartyTypeDefinition;
041import com.echothree.util.server.control.SecurityRoleDefinition;
042import com.echothree.util.server.persistence.Session;
043import java.util.Arrays;
044import java.util.Collections;
045import java.util.List;
046import javax.enterprise.context.RequestScoped;
047
048@RequestScoped
049public class CreateOfferUseCommand
050        extends BaseSimpleCommand<CreateOfferUseForm> {
051
052    private final static CommandSecurityDefinition COMMAND_SECURITY_DEFINITION;
053    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
054
055    static {
056        COMMAND_SECURITY_DEFINITION = new CommandSecurityDefinition(Collections.unmodifiableList(Arrays.asList(
057                new PartyTypeDefinition(PartyTypes.UTILITY.name(), null),
058                new PartyTypeDefinition(PartyTypes.EMPLOYEE.name(), Collections.unmodifiableList(Arrays.asList(
059                        new SecurityRoleDefinition(SecurityRoleGroups.OfferUse.name(), SecurityRoles.Create.name())
060                        )))
061                )));
062        
063        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
064                new FieldDefinition("OfferName", FieldType.ENTITY_NAME, true, null, 20L),
065                new FieldDefinition("UseName", FieldType.ENTITY_NAME, true, null, null),
066                new FieldDefinition("SalesOrderSequenceName", FieldType.ENTITY_NAME, false, null, null)
067                ));
068    }
069    
070    /** Creates a new instance of CreateOfferUseCommand */
071    public CreateOfferUseCommand() {
072        super(COMMAND_SECURITY_DEFINITION, FORM_FIELD_DEFINITIONS, false);
073    }
074    
075    @Override
076    protected BaseResult execute() {
077        var offerControl = Session.getModelController(OfferControl.class);
078        var result = OfferResultFactory.getCreateOfferUseResult();
079        OfferUse offerUse = null;
080        var offerName = form.getOfferName();
081        var offer = offerControl.getOfferByName(offerName);
082        
083        if(offer != null) {
084            var useControl = Session.getModelController(UseControl.class);
085            var useName = form.getUseName();
086            var use = useControl.getUseByName(useName);
087            
088            if(use != null) {
089                var offerUseControl = Session.getModelController(OfferUseControl.class);
090
091                offerUse = offerUseControl.getOfferUse(offer, use);
092                
093                if(offerUse == null) {
094                    var salesOrderSequenceName = form.getSalesOrderSequenceName();
095                    Sequence salesOrderSequence = null;
096                    
097                    if(salesOrderSequenceName != null) {
098                        var sequenceControl = Session.getModelController(SequenceControl.class);
099                        var sequenceType = sequenceControl.getSequenceTypeByName(SequenceTypes.SALES_ORDER.name());
100                        
101                        if(sequenceType != null) {
102                            salesOrderSequence = sequenceControl.getSequenceByName(sequenceType, salesOrderSequenceName);
103                        } else {
104                            addExecutionError(ExecutionErrors.UnknownSequenceTypeName.name(), SequenceTypes.SALES_ORDER.name());
105                        }
106                    }
107                    
108                    if(salesOrderSequenceName == null || salesOrderSequence != null) {
109                        var sourceControl = Session.getModelController(SourceControl.class);
110                        var sourceName = offerName + useName;
111                        var source = sourceControl.getSourceByName(sourceName);
112                        
113                        if(source == null) {
114                            BasePK partyPK = getPartyPK();
115                            
116                            offerUse = offerUseControl.createOfferUse(offer, use, salesOrderSequence, partyPK);
117                            sourceControl.createSource(sourceName, offerUse, false, 1, partyPK);
118                        }  else {
119                            addExecutionError(ExecutionErrors.DuplicateSourceName.name(), sourceName);
120                        }
121                    } else {
122                        addExecutionError(ExecutionErrors.UnknownSalesOrderSequenceName.name(), salesOrderSequenceName);
123                    }
124                } else {
125                    addExecutionError(ExecutionErrors.DuplicateOfferUse.name());
126                }
127            } else {
128                addExecutionError(ExecutionErrors.UnknownUseName.name(), useName);
129            }
130        }  else {
131            addExecutionError(ExecutionErrors.UnknownOfferName.name(), offerName);
132        }
133
134        if(offerUse != null) {
135            var offerUseDetail = offerUse.getLastDetail();
136
137            result.setOfferName(offerUseDetail.getOffer().getLastDetail().getOfferName());
138            result.setUseName(offerUseDetail.getUse().getLastDetail().getUseName());
139            result.setEntityRef(offerUseDetail.getPrimaryKey().getEntityRef());
140        }
141
142        return result;
143    }
144    
145}