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.term.server.command;
018
019import com.echothree.control.user.term.common.form.CreatePartyCreditLimitForm;
020import com.echothree.model.control.accounting.server.control.AccountingControl;
021import com.echothree.model.control.party.common.PartyTypes;
022import com.echothree.model.control.party.server.control.PartyControl;
023import com.echothree.model.control.term.server.control.TermControl;
024import com.echothree.model.data.user.common.pk.UserVisitPK;
025import com.echothree.util.common.message.ExecutionErrors;
026import com.echothree.util.common.validation.FieldDefinition;
027import com.echothree.util.common.validation.FieldType;
028import com.echothree.util.common.command.BaseResult;
029import com.echothree.util.server.control.BaseSimpleCommand;
030import com.echothree.util.server.persistence.Session;
031import java.util.List;
032import javax.enterprise.context.Dependent;
033
034@Dependent
035public class CreatePartyCreditLimitCommand
036        extends BaseSimpleCommand<CreatePartyCreditLimitForm> {
037    
038    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
039    
040    static {
041        FORM_FIELD_DEFINITIONS = List.of(
042                new FieldDefinition("PartyName", FieldType.ENTITY_NAME, true, null, null),
043                new FieldDefinition("CurrencyIsoName", FieldType.ENTITY_NAME, true, null, null),
044                new FieldDefinition("CreditLimit:CurrencyIsoName,CurrencyIsoName", FieldType.UNSIGNED_PRICE_LINE, false, null, null),
045                new FieldDefinition("PotentialCreditLimit:CurrencyIsoName,CurrencyIsoName", FieldType.UNSIGNED_PRICE_LINE, false, null, null)
046                );
047    }
048    
049    /** Creates a new instance of CreatePartyCreditLimitCommand */
050    public CreatePartyCreditLimitCommand() {
051        super(null, FORM_FIELD_DEFINITIONS, false);
052    }
053    
054    @Override
055    protected BaseResult execute() {
056        var partyControl = Session.getModelController(PartyControl.class);
057        var partyName = form.getPartyName();
058        var party = partyControl.getPartyByName(partyName);
059        
060        if(party != null) {
061            var partyTypeName = party.getLastDetail().getPartyType().getPartyTypeName();
062            
063            if(partyTypeName.equals(PartyTypes.CUSTOMER.name()) || partyTypeName.equals(PartyTypes.VENDOR.name())) {
064                var accountingControl = Session.getModelController(AccountingControl.class);
065                var currencyIsoName = form.getCurrencyIsoName();
066                var currency = accountingControl.getCurrencyByIsoName(currencyIsoName);
067                
068                if(currency != null) {
069                    var termControl = Session.getModelController(TermControl.class);
070                    var partyCreditLimit = termControl.getPartyCreditLimit(party, currency);
071                    
072                    if(partyCreditLimit == null) {
073                        var strCreditLimit = form.getCreditLimit();
074                        var creditLimit = strCreditLimit == null? null: Long.valueOf(strCreditLimit);
075                        var strPotentialCreditLimit = form.getPotentialCreditLimit();
076                        var potentialCreditLimit = strPotentialCreditLimit == null? null: Long.valueOf(strPotentialCreditLimit);
077                        
078                        if(creditLimit != null || potentialCreditLimit != null) {
079                            termControl.createPartyCreditLimit(party, currency, creditLimit, potentialCreditLimit, getPartyPK());
080                        }
081                    } else {
082                        addExecutionError(ExecutionErrors.DuplicatePartyCreditLimit.name());
083                    }
084                } else {
085                    addExecutionError(ExecutionErrors.UnknownCurrencyIsoName.name(), currencyIsoName);
086                }
087            } else {
088                addExecutionError(ExecutionErrors.InvalidPartyType.name(), partyTypeName);
089            }
090        } else {
091            addExecutionError(ExecutionErrors.UnknownPartyName.name(), partyName);
092        }
093        
094        return null;
095    }
096    
097}