001// --------------------------------------------------------------------------------
002// Copyright 2002-2024 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.accounting.server.entity.Currency;
024import com.echothree.model.data.party.server.entity.Party;
025import com.echothree.model.data.term.server.entity.PartyCreditLimit;
026import com.echothree.model.data.user.common.pk.UserVisitPK;
027import com.echothree.util.common.message.ExecutionErrors;
028import com.echothree.util.common.validation.FieldDefinition;
029import com.echothree.util.common.validation.FieldType;
030import com.echothree.util.common.command.BaseResult;
031import com.echothree.util.server.control.BaseSimpleCommand;
032import com.echothree.util.server.persistence.Session;
033import java.util.Arrays;
034import java.util.Collections;
035import java.util.List;
036
037public class DeletePartyCreditLimitCommand
038        extends BaseSimpleCommand<DeletePartyCreditLimitForm> {
039    
040    private final static List<FieldDefinition> FORM_FIELD_DEFINITIONS;
041    
042    static {
043        FORM_FIELD_DEFINITIONS = Collections.unmodifiableList(Arrays.asList(
044        new FieldDefinition("PartyName", FieldType.ENTITY_NAME, true, null, null),
045        new FieldDefinition("CurrencyIsoName", FieldType.ENTITY_NAME, true, null, null)
046                ));
047    }
048    
049    /** Creates a new instance of DeletePartyCreditLimitCommand */
050    public DeletePartyCreditLimitCommand(UserVisitPK userVisitPK, DeletePartyCreditLimitForm form) {
051        super(userVisitPK, form, null, FORM_FIELD_DEFINITIONS, false);
052    }
053    
054    @Override
055    protected BaseResult execute() {
056        var partyControl = Session.getModelController(PartyControl.class);
057        String partyName = form.getPartyName();
058        Party party = partyControl.getPartyByName(partyName);
059        
060        if(party != null) {
061            var accountingControl = Session.getModelController(AccountingControl.class);
062            String currencyIsoName = form.getCurrencyIsoName();
063            Currency currency = accountingControl.getCurrencyByIsoName(currencyIsoName);
064            
065            if(currency != null) {
066                var termControl = Session.getModelController(TermControl.class);
067                PartyCreditLimit partyCreditLimit = termControl.getPartyCreditLimitForUpdate(party, currency);
068                
069                if(partyCreditLimit != null) {
070                    termControl.deletePartyCreditLimit(partyCreditLimit, getPartyPK());
071                } else {
072                    addExecutionError(ExecutionErrors.UnknownPartyCreditLimit.name());
073                }
074            } else {
075                addExecutionError(ExecutionErrors.UnknownCurrencyIsoName.name(), currencyIsoName);
076            }
077        } else {
078            addExecutionError(ExecutionErrors.UnknownPartyName.name(), partyName);
079        }
080        
081        return null;
082    }
083    
084}