DefaultCustomerExplorerPresentationControl.java
- /*
- * *************************************************************************************************************************************************************
- *
- * blueHour: open source accounting
- * http://tidalwave.it/projects/bluehour
- *
- * Copyright (C) 2013 - 2024 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.ui.customerexplorer.impl;
- import javax.annotation.Nonnull;
- import org.springframework.stereotype.Component;
- import it.tidalwave.accounting.commons.AccountingOpenRequest;
- import it.tidalwave.accounting.commons.AccountingOpenedEvent;
- import it.tidalwave.accounting.commons.CustomerSelectedEvent;
- import it.tidalwave.accounting.model.Accounting;
- import it.tidalwave.accounting.model.Customer;
- import it.tidalwave.accounting.model.spi.CustomerSpi;
- import it.tidalwave.accounting.ui.customerexplorer.CustomerExplorerPresentation;
- import it.tidalwave.message.PowerOnEvent;
- import it.tidalwave.util.annotation.VisibleForTesting;
- import it.tidalwave.role.ui.PresentationModel;
- import it.tidalwave.role.ui.Selectable;
- import it.tidalwave.dci.annotation.DciContext;
- import it.tidalwave.messagebus.MessageBus;
- import it.tidalwave.messagebus.annotation.ListensTo;
- import it.tidalwave.messagebus.annotation.SimpleMessageSubscriber;
- import lombok.RequiredArgsConstructor;
- import lombok.extern.slf4j.Slf4j;
- import static java.util.Comparator.*;
- import static it.tidalwave.role.ui.Presentable._Presentable_;
- import static it.tidalwave.role.ui.spi.PresentationModelCollectors.toCompositePresentationModel;
- /***************************************************************************************************************************************************************
- *
- * @author Fabrizio Giudici
- *
- **************************************************************************************************************************************************************/
- @Component @RequiredArgsConstructor @DciContext @SimpleMessageSubscriber @Slf4j
- public class DefaultCustomerExplorerPresentationControl
- {
- @Nonnull
- private final MessageBus messageBus;
- @Nonnull
- private final CustomerExplorerPresentation presentation;
- /***********************************************************************************************************************************************************
- * Requests the opening of an {@link Accounting} during initialization.
- **********************************************************************************************************************************************************/
- @VisibleForTesting void onInitialize (@ListensTo final PowerOnEvent event)
- {
- log.info("onInitialize({})", event);
- messageBus.publish(new AccountingOpenRequest());
- }
-
- /***********************************************************************************************************************************************************
- * Reacts to the notification that an {@link Accounting} has been opened by populating the presentation with
- * the customers.
- *
- * @param event the notification event
- **********************************************************************************************************************************************************/
- @VisibleForTesting void onAccountingOpenedEvent (@Nonnull @ListensTo final AccountingOpenedEvent event)
- {
- log.info("onAccountingOpenedEvent({})", event);
- presentation.populate(event.getAccounting().getCustomerRegistry().findCustomers().stream()
- .map(customer -> (CustomerSpi)customer)
- .sorted(comparing(CustomerSpi::getName))
- .map(this::createPresentationModelFor)
- .collect(toCompositePresentationModel()));
- }
- /***********************************************************************************************************************************************************
- * Creates a {@link PresentationModel} for a {@link Customer} injecting a {@link Selectable} role which fires a
- * {@link CustomerSelectedEvent} on selection.
- *
- * @param customer the {@code Customer}
- * @return the {@code PresentationModel}
- **********************************************************************************************************************************************************/
- @Nonnull
- @VisibleForTesting PresentationModel createPresentationModelFor (@Nonnull final Customer customer)
- {
- final Selectable publishEventOnSelection = () -> messageBus.publish(new CustomerSelectedEvent(customer));
- return customer.as(_Presentable_).createPresentationModel(publishEventOnSelection);
- }
- }