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.customer.server.command;
018
019import com.echothree.control.user.customer.common.form.SetCustomerCreditStatusForm;
020import com.echothree.model.control.customer.server.control.CustomerControl;
021import com.echothree.model.control.party.server.logic.PartyChainLogic;
022import com.echothree.model.data.user.common.pk.UserVisitPK;
023import com.echothree.util.common.message.ExecutionErrors;
024import com.echothree.util.common.validation.FieldDefinition;
025import com.echothree.util.common.validation.FieldType;
026import com.echothree.util.common.command.BaseResult;
027import com.echothree.util.server.control.BaseSimpleCommand;
028import com.echothree.util.server.persistence.Session;
029import java.util.List;
030import javax.enterprise.context.Dependent;
031
032@Dependent
033public class SetCustomerCreditStatusCommand
034        extends BaseSimpleCommand<SetCustomerCreditStatusForm> {
035    
036    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
037    
038    static {
039        FORM_FIELD_DEFINITIONS = List.of(
040                new FieldDefinition("CustomerName", FieldType.ENTITY_NAME, true, null, null),
041                new FieldDefinition("CustomerCreditStatusChoice", FieldType.ENTITY_NAME, true, null, null)
042                );
043    }
044    
045    /** Creates a new instance of SetCustomerCreditStatusCommand */
046    public SetCustomerCreditStatusCommand() {
047        super(null, FORM_FIELD_DEFINITIONS, false);
048    }
049    
050    @Override
051    protected BaseResult execute() {
052        var customerControl = Session.getModelController(CustomerControl.class);
053        var customerName = form.getCustomerName();
054        var customer = customerControl.getCustomerByName(customerName);
055        
056        if(customer != null) {
057            var customerCreditStatusChoice = form.getCustomerCreditStatusChoice();
058            var party = customer.getParty();
059            var updatedBy = getPartyPK();
060            
061            customerControl.setCustomerCreditStatus(this, party, customerCreditStatusChoice, updatedBy);
062            
063            if(!hasExecutionErrors()) {
064                // ExecutionErrorAccumulator is passed in as null so that an Exception will be thrown if there is an error.
065                PartyChainLogic.getInstance().createPartyCreditStatusChangedChainInstance(null, party, updatedBy);
066            }
067        } else {
068            addExecutionError(ExecutionErrors.UnknownCustomerName.name(), customerName);
069        }
070        
071        return null;
072    }
073    
074}