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 java.util.List;
029import javax.enterprise.context.Dependent;
030import javax.inject.Inject;
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    @Inject
046    CustomerControl customerControl;
047
048    @Inject
049    PartyChainLogic partyChainLogic;
050
051    
052    /** Creates a new instance of SetCustomerCreditStatusCommand */
053    public SetCustomerCreditStatusCommand() {
054        super(null, FORM_FIELD_DEFINITIONS, false);
055    }
056    
057    @Override
058    protected BaseResult execute() {
059        var customerName = form.getCustomerName();
060        var customer = customerControl.getCustomerByName(customerName);
061        
062        if(customer != null) {
063            var customerCreditStatusChoice = form.getCustomerCreditStatusChoice();
064            var party = customer.getParty();
065            var updatedBy = getPartyPK();
066            
067            customerControl.setCustomerCreditStatus(this, party, customerCreditStatusChoice, updatedBy);
068            
069            if(!hasExecutionErrors()) {
070                // ExecutionErrorAccumulator is passed in as null so that an Exception will be thrown if there is an error.
071                partyChainLogic.createPartyCreditStatusChangedChainInstance(null, party, updatedBy);
072            }
073        } else {
074            addExecutionError(ExecutionErrors.UnknownCustomerName.name(), customerName);
075        }
076        
077        return null;
078    }
079    
080}