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.term.server.command;
018
019import com.echothree.control.user.term.common.form.DeletePartyCreditLimitForm;
020import com.echothree.model.control.accounting.server.control.AccountingControl;
021import com.echothree.model.control.party.server.control.PartyControl;
022import com.echothree.model.control.term.server.control.TermControl;
023import com.echothree.model.data.user.common.pk.UserVisitPK;
024import com.echothree.util.common.message.ExecutionErrors;
025import com.echothree.util.common.validation.FieldDefinition;
026import com.echothree.util.common.validation.FieldType;
027import com.echothree.util.common.command.BaseResult;
028import com.echothree.util.server.control.BaseSimpleCommand;
029import com.echothree.util.server.persistence.Session;
030import java.util.Arrays;
031import java.util.Collections;
032import java.util.List;
033import javax.enterprise.context.RequestScoped;
034
035@RequestScoped
036public class DeletePartyCreditLimitCommand
037        extends BaseSimpleCommand<DeletePartyCreditLimitForm> {
038    
039    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
040    
041    static {
042        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
043        new FieldDefinition("PartyName", FieldType.ENTITY_NAME, true, null, null),
044        new FieldDefinition("CurrencyIsoName", FieldType.ENTITY_NAME, true, null, null)
045                ));
046    }
047    
048    /** Creates a new instance of DeletePartyCreditLimitCommand */
049    public DeletePartyCreditLimitCommand() {
050        super(null, FORM_FIELD_DEFINITIONS, false);
051    }
052    
053    @Override
054    protected BaseResult execute() {
055        var partyControl = Session.getModelController(PartyControl.class);
056        var partyName = form.getPartyName();
057        var party = partyControl.getPartyByName(partyName);
058        
059        if(party != null) {
060            var accountingControl = Session.getModelController(AccountingControl.class);
061            var currencyIsoName = form.getCurrencyIsoName();
062            var currency = accountingControl.getCurrencyByIsoName(currencyIsoName);
063            
064            if(currency != null) {
065                var termControl = Session.getModelController(TermControl.class);
066                var partyCreditLimit = termControl.getPartyCreditLimitForUpdate(party, currency);
067                
068                if(partyCreditLimit != null) {
069                    termControl.deletePartyCreditLimit(partyCreditLimit, getPartyPK());
070                } else {
071                    addExecutionError(ExecutionErrors.UnknownPartyCreditLimit.name());
072                }
073            } else {
074                addExecutionError(ExecutionErrors.UnknownCurrencyIsoName.name(), currencyIsoName);
075            }
076        } else {
077            addExecutionError(ExecutionErrors.UnknownPartyName.name(), partyName);
078        }
079        
080        return null;
081    }
082    
083}