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This module provides an in-memory implementation for all model classes.
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/*
 * *************************************************************************************************************************************************************
 *
 * blueHour: open source accounting
 * http://tidalwave.it/projects/bluehour
 *
 * Copyright (C) 2013 - 2025 by Tidalwave s.a.s. (http://tidalwave.it)
 *
 * *************************************************************************************************************************************************************
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
 * CONDITIONS OF ANY KIND, either express or implied.  See the License for the specific language governing permissions and limitations under the License.
 *
 * *************************************************************************************************************************************************************
 *
 * git clone https://bitbucket.org/tidalwave/bluehour-src
 * git clone https://github.com/tidalwave-it/bluehour-src
 *
 * *************************************************************************************************************************************************************
 */
package it.tidalwave.accounting.model.impl;

import jakarta.annotation.Nonnull;
import java.util.HashMap;
import java.util.Map;
import it.tidalwave.accounting.model.Accounting;
import it.tidalwave.accounting.model.Customer;
import it.tidalwave.accounting.model.CustomerRegistry;
import it.tidalwave.util.Id;
import it.tidalwave.util.spi.FinderWithIdMapSupport;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;

/***************************************************************************************************************************************************************
 *
 * @author  Fabrizio Giudici
 *
 **************************************************************************************************************************************************************/
@RequiredArgsConstructor @Slf4j
public class InMemoryCustomerRegistry implements CustomerRegistry
  {
    private static final long serialVersionUID = 1L;
    
    @Nonnull
    private final Accounting accounting;
    
    private final Map customerMapById = new HashMap<>();

    /***********************************************************************************************************************************************************
     * 
     **********************************************************************************************************************************************************/
    static class InMemoryCustomerFinder
            extends FinderWithIdMapSupport implements CustomerRegistry.Finder
      {
        private static final long serialVersionUID = 1L;
    
        public InMemoryCustomerFinder (@Nonnull final InMemoryCustomerFinder other, @Nonnull final Object override)
          {
            super(other, override);  
          }
        
        InMemoryCustomerFinder (@Nonnull final Map customerMapById)
          {
            super(customerMapById);  
          }
      }

    /***********************************************************************************************************************************************************
     * {@inheritDoc}
     **********************************************************************************************************************************************************/
    @Override @Nonnull
    public CustomerRegistry.Finder findCustomers()
      {
        return new InMemoryCustomerFinder(customerMapById);
      }

    /***********************************************************************************************************************************************************
     * {@inheritDoc}
     **********************************************************************************************************************************************************/
    @Override @Nonnull
    public Customer.Builder addCustomer()
      {
        return new Customer.Builder(customer -> 
          {
            final var inMemoryCustomer = (InMemoryCustomer)customer;
            inMemoryCustomer.setAccounting(accounting);
            customerMapById.put(customer.getId(), inMemoryCustomer);
          });
      }
  }