Altersgruppe for Event can be stored by UI

pom.xml

@@ -93,6 +93,11 @@
 			<artifactId>border-layout-addon</artifactId>
 			<version>1.0</version>
 		</dependency>
+		<dependency>
+			<groupId>org.vaadin.ui</groupId>
+			<artifactId>numberfield</artifactId>
+			<version>0.2.0</version>
+		</dependency>
 
 		<dependency>
 			<groupId>org.hibernate</groupId>

src/main/java/META-INF/persistence.xml

@@ -14,9 +14,11 @@
 		<class>de.kreth.vaadin.clubhelper.vaadinclubhelper.data.Startpass</class>
 		<class>de.kreth.vaadin.clubhelper.vaadinclubhelper.data.StartpassStartrechte</class>
 		<class>de.kreth.vaadin.clubhelper.vaadinclubhelper.data.Version</class>
+		<class>de.kreth.vaadin.clubhelper.vaadinclubhelper.data.Pflicht</class>
+		<class>de.kreth.vaadin.clubhelper.vaadinclubhelper.data.Altersgruppe</class>
 		<properties>
 			<property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver"/>
-			<property name="javax.persistence.jdbc.url" value="localhost:3306"/>
+			<property name="javax.persistence.jdbc.url" value="jdbc:mysql://localhost:3306/clubhelper?useUnicode=yes;characterEncoding=utf8"/>
 			<property name="javax.persistence.jdbc.user" value="root"/>
 			<property name="javax.persistence.jdbc.password" value="07!73"/>
 			<property name="javax.persistence.schema-generation.scripts.action" value="create"/>

src/main/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/business/EventBusiness.java

@@ -1,5 +1,7 @@
 package de.kreth.vaadin.clubhelper.vaadinclubhelper.business;
 
+import java.time.LocalDateTime;
+import java.util.Date;
 import java.util.List;
 import java.util.Set;
 
@@ -8,7 +10,9 @@ import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
+import de.kreth.vaadin.clubhelper.vaadinclubhelper.dao.AltersgruppeDao;
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.dao.ClubEventDao;
+import de.kreth.vaadin.clubhelper.vaadinclubhelper.data.Altersgruppe;
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.data.ClubEvent;
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.data.Person;
 
@@ -20,6 +24,9 @@ public class EventBusiness {
 	@Autowired
 	ClubEventDao dao;
 
+	@Autowired
+	AltersgruppeDao altersgruppeDao;
+
 	private ClubEvent current;
 
 	public synchronized List<ClubEvent> loadEvents() {
@@ -48,4 +55,30 @@ public class EventBusiness {
 			}
 		}
 	}
+
+	public Altersgruppe createAltersgruppe() {
+		Altersgruppe e = new Altersgruppe();
+		e.setStart(LocalDateTime.now().getYear() - 1);
+		e.setEnd(LocalDateTime.now().getYear());
+		e.setChanged(new Date());
+		e.setCreated(e.getChanged());
+		Set<Altersgruppe> altersgruppen = current.getAltersgruppen();
+		if (altersgruppen.contains(e)) {
+			for (Altersgruppe el : altersgruppen) {
+				if (el.equals(e)) {
+					return el;
+				}
+			}
+		} else {
+			altersgruppen.add(e);
+			e.setClubEvent(current);
+		}
+
+		return e;
+	}
+
+	public void storeAltersgruppe(Altersgruppe edited) {
+		altersgruppeDao.save(edited);
+		dao.update(current);
+	}
 }

src/main/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/dao/AbstractDaoImpl.java

@@ -23,8 +23,13 @@ public abstract class AbstractDaoImpl<T> implements IDao<T> {
 	@Override
 	@Transactional
 	public void save(T obj) {
+
+		if (em.contains(obj)) {
+			em.merge(obj);
+		} else {
 			em.persist(obj);
 		}
+	}
 
 	@Override
 	@Transactional

src/main/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/dao/AltersgruppeDao.java

@@ -0,0 +1,7 @@
+package de.kreth.vaadin.clubhelper.vaadinclubhelper.dao;
+
+import de.kreth.vaadin.clubhelper.vaadinclubhelper.data.Altersgruppe;
+
+public interface AltersgruppeDao extends IDao<Altersgruppe> {
+
+}

src/main/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/dao/AltersgruppeDaoImpl.java

@@ -0,0 +1,14 @@
+package de.kreth.vaadin.clubhelper.vaadinclubhelper.dao;
+
+import org.springframework.stereotype.Repository;
+
+import de.kreth.vaadin.clubhelper.vaadinclubhelper.data.Altersgruppe;
+
+@Repository
+public class AltersgruppeDaoImpl extends AbstractDaoImpl<Altersgruppe> implements AltersgruppeDao {
+
+	public AltersgruppeDaoImpl() {
+		super(Altersgruppe.class);
+	}
+
+}

src/main/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/data/Altersgruppe.java

@@ -20,6 +20,8 @@ public class Altersgruppe extends BaseEntity implements Serializable {
 	private String bezeichnung;
 	private int start;
 	private int end;
+
+	@ManyToOne
 	private Pflicht pflicht;
 	@ManyToOne
 	@JoinColumn(name = "event_id")

src/main/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/data/ClubEvent.java

@@ -9,6 +9,7 @@ import java.util.Set;
 
 import javax.persistence.Entity;
 import javax.persistence.Id;
+import javax.persistence.ManyToMany;
 import javax.persistence.Transient;
 
 import org.vaadin.addon.calendar.item.BasicItem;
@@ -25,6 +26,7 @@ public class ClubEvent extends BasicItem {
 	private String iCalUID;
 
 	private String organizerDisplayName;
+	@ManyToMany
 	private Set<Person> persons;
 	private Set<Altersgruppe> altersgruppen;
 

src/main/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/ui/EventDetails.java

@@ -9,8 +9,9 @@ import com.vaadin.ui.GridLayout;
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.business.EventBusiness;
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.dao.GroupDao;
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.dao.PersonDao;
+import de.kreth.vaadin.clubhelper.vaadinclubhelper.dao.PflichtenDao;
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.data.ClubEvent;
-import de.kreth.vaadin.clubhelper.vaadinclubhelper.data.Person;
+import de.kreth.vaadin.clubhelper.vaadinclubhelper.ui.components.EventAltersgruppen;
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.ui.components.PersonGrid;
 import de.kreth.vaadin.clubhelper.vaadinclubhelper.ui.components.SingleEventView;
 
@@ -22,23 +23,26 @@ public class EventDetails extends GridLayout implements NamedView {
 	private final EventBusiness eventBusiness;
 	private final PersonDao personDao;
 	private final GroupDao groupDao;
+	private final PflichtenDao pflichtenDao;
 
-	private Person loggedinPerson;
 	private ClubEvent currentEvent;
 	private SingleEventView eventView;
 	private PersonGrid personGrid;
+	private EventAltersgruppen eventAltersgruppen;
 
-	public EventDetails(PersonDao personDao, GroupDao groupDao, EventBusiness eventBusiness) {
+	public EventDetails(PersonDao personDao, GroupDao groupDao, EventBusiness eventBusiness,
+			PflichtenDao pflichtenDao) {
 		super(3, 5);
 		this.eventBusiness = eventBusiness;
 		this.personDao = personDao;
 		this.groupDao = groupDao;
+		this.pflichtenDao = pflichtenDao;
 	}
 
 	@Override
 	public void enter(ViewChangeEvent event) {
 		Navigator navigator = event.getNavigator();
-		loggedinPerson = (Person) getSession().getAttribute(Person.SESSION_LOGIN);
+
 		currentEvent = eventBusiness.getCurrent();
 
 		eventView = new SingleEventView();
@@ -50,12 +54,15 @@ public class EventDetails extends GridLayout implements NamedView {
 		personGrid.hideFilter();
 		personGrid.setSelectionMode(SelectionMode.NONE);
 
+		eventAltersgruppen = new EventAltersgruppen(pflichtenDao, eventBusiness);
+
 		Button back = new Button("Zurück");
 		back.addClickListener(ev -> navigator.navigateTo(((NamedView) event.getOldView()).getViewName()));
 
-		addComponent(eventView, 0, 0, 1, 0);
-		addComponent(personGrid, 0, 1, 1, 1);
-		addComponent(back, 1, 4);
+		addComponent(eventView, 0, 0);
+		addComponent(eventAltersgruppen, 1, 0);
+		addComponent(personGrid, 2, 0);
+		addComponent(back, 0, 4);
 		setSizeFull();
 	}
 

src/main/java/de/kreth/vaadin/clubhelper/vaadinclubhelper/ui/components/EventAltersgruppen.java

@@ -0,0 +1,240 @@
+package de.kreth.vaadin.clubhelper.vaadinclubhelper.ui.components;
+
+import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.vaadin.ui.NumberField;
+
+import com.vaadin.data.Binder;
+import com.vaadin.data.Binder.Binding;
+import com.vaadin.data.HasValue.ValueChangeEvent;
+import com.vaadin.data.ValidationResult;
+import com.vaadin.data.ValueContext;
+import com.vaadin.data.provider.DataProvider;
+import com.vaadin.data.provider.ListDataProvider;
+import com.vaadin.data.validator.AbstractValidator;
+import com.vaadin.event.selection.SelectionEvent;
+import com.vaadin.shared.ui.ValueChangeMode;
+import com.vaadin.ui.Button;
+import com.vaadin.ui.ComboBox;
+import com.vaadin.ui.Component;
+import com.vaadin.ui.CustomField;
+import com.vaadin.ui.Grid;
+import com.vaadin.ui.Grid.SelectionMode;
+import com.vaadin.ui.HorizontalLayout;
+import com.vaadin.ui.TextField;
+import com.vaadin.ui.VerticalLayout;
+import com.vaadin.ui.components.grid.Editor;
+import com.vaadin.ui.components.grid.EditorSaveEvent;
+
+import de.kreth.vaadin.clubhelper.vaadinclubhelper.business.EventBusiness;
+import de.kreth.vaadin.clubhelper.vaadinclubhelper.dao.PflichtenDao;
+import de.kreth.vaadin.clubhelper.vaadinclubhelper.data.Altersgruppe;
+import de.kreth.vaadin.clubhelper.vaadinclubhelper.data.Pflicht;
+
+public class EventAltersgruppen extends VerticalLayout {
+
+	private static final long serialVersionUID = -7777374233838542085L;
+	private final Logger LOGGER = LoggerFactory.getLogger(getClass());
+
+	private static final int OLDEST_YEAR = 1900;
+	private static final int CURRENT_YEAR = LocalDateTime.now().getYear();
+
+	private final Grid<Altersgruppe> gruppen;
+	private final ListDataProvider<Altersgruppe> provider;
+	private final Binder<Altersgruppe> binder;
+	private final EventBusiness eventSupplier;
+
+	public EventAltersgruppen(PflichtenDao pflichtenDao, EventBusiness eventBusiness) {
+
+		setCaption("Altersklassen");
+		this.eventSupplier = eventBusiness;
+		Button addButton = new Button("Hinzufügen");
+		addButton.addClickListener(ev -> addGruppe());
+
+		HorizontalLayout buttonLayout = new HorizontalLayout(addButton);
+
+		provider = DataProvider.ofCollection(new ArrayList<Altersgruppe>());
+
+		gruppen = new Grid<>();
+		gruppen.setDataProvider(provider);
+		binder = gruppen.getEditor().getBinder();
+
+		setupGrid(pflichtenDao);
+
+		addComponents(buttonLayout, gruppen);
+	}
+
+	void setupGrid(PflichtenDao pflichtenDao) {
+
+		Binding<Altersgruppe, Pflicht> pflichtBinding = binder.bind(createPflichtenCombo(pflichtenDao.listAll()),
+				Altersgruppe::getPflicht, Altersgruppe::setPflicht);
+		Binding<Altersgruppe, String> bezBinding = binder.bind(createBezeichnungField("Altersgruppe.Bezeichnung"),
+				Altersgruppe::getBezeichnung, Altersgruppe::setBezeichnung);
+
+		IntNumberField vonField = new IntNumberField("Von", "Altersgruppe.Start");
+		Binding<Altersgruppe, Integer> bindingStart = binder.forField(vonField).withValidator(new YearValidator())
+				.bind(Altersgruppe::getStart, Altersgruppe::setStart);
+		Binding<Altersgruppe, Integer> bindingEnd = binder.forField(new IntNumberField("Bis", "Altersgruppe.End"))
+				.withValidator(new BisYearValidator(vonField)).bind(Altersgruppe::getEnd, Altersgruppe::setEnd);
+		vonField.addValueChangeListener(ev -> bindingEnd.validate());
+
+		gruppen.addColumn(Altersgruppe::getBezeichnung).setCaption("Bezeichnung").setEditorBinding(bezBinding);
+		gruppen.addColumn(Altersgruppe::getStart).setCaption("Von").setEditorBinding(bindingStart);
+		gruppen.addColumn(Altersgruppe::getEnd).setCaption("Bis").setEditorBinding(bindingEnd);
+		gruppen.addColumn(Altersgruppe::getPflicht).setCaption("Pflicht").setEditorBinding(pflichtBinding);
+
+		binder.addValueChangeListener(this::valueChange);
+		gruppen.addSelectionListener(this::selectionChange);
+
+		Editor<Altersgruppe> editor = gruppen.getEditor();
+		editor.setEnabled(true);
+
+		editor.addSaveListener(ev -> gridRowSaved(ev));
+		gruppen.setSelectionMode(SelectionMode.SINGLE);
+	}
+
+	private void gridRowSaved(EditorSaveEvent<Altersgruppe> ev) {
+		binder.validate();
+		if (binder.isValid()) {
+			Altersgruppe edited = binder.getBean();
+			validateAndStore(edited);
+		}
+		provider.refreshAll();
+	}
+
+	void selectionChange(SelectionEvent<Altersgruppe> event) {
+		Optional<Altersgruppe> selected = event.getFirstSelectedItem();
+		if (selected.isPresent()) {
+			binder.setBean(selected.get());
+		} else {
+			binder.setBean(null);
+		}
+		provider.refreshAll();
+	}
+
+	void valueChange(ValueChangeEvent<Object> event) {
+
+		Component component = event.getComponent();
+		Object value = event.getValue();
+		Object oldValue = event.getOldValue();
+		String componentId = component.getId();
+
+		LOGGER.trace("Changed: {}, value={}, old={}", componentId, value, oldValue);
+	}
+
+	public void validateAndStore(Altersgruppe edited) {
+		if (edited.getBezeichnung() != null && !edited.getBezeichnung().isBlank() && edited.getPflicht() != null
+				&& edited.getClubEvent() != null) {
+			eventSupplier.storeAltersgruppe(edited);
+			LOGGER.info("Stored: {}", edited);
+		}
+	}
+
+	TextField createBezeichnungField(String id) {
+		TextField textField = new TextField();
+		textField.setId(id);
+		return textField;
+	}
+
+	ComboBox<Pflicht> createPflichtenCombo(List<Pflicht> pflichtenList) {
+		ComboBox<Pflicht> pflichten = new ComboBox<>();
+		pflichten.setId("Altersgruppe.Pflicht");
+		pflichten.setItems(pflichtenList);
+		return pflichten;
+	}
+
+	private void addGruppe() {
+
+		Altersgruppe e = eventSupplier.createAltersgruppe();
+		provider.getItems().add(e);
+		binder.setBean(e);
+		provider.refreshAll();
+	}
+
+	private static class YearValidator extends AbstractValidator<Integer> {
+
+		private static final long serialVersionUID = 450137530250464249L;
+		private static final String ERROR_MESSAGE = String.format("Jahreszahl muss zwischen %d und %d liegen",
+				OLDEST_YEAR, CURRENT_YEAR);
+
+		protected YearValidator() {
+			super(ERROR_MESSAGE);
+		}
+
+		@Override
+		public ValidationResult apply(Integer value, ValueContext context) {
+			if (value >= OLDEST_YEAR && value <= CURRENT_YEAR) {
+				return ValidationResult.ok();
+			}
+
+			return ValidationResult.error(ERROR_MESSAGE);
+		}
+
+	}
+
+	private static class BisYearValidator extends YearValidator {
+
+		private static final long serialVersionUID = -7197197454502399416L;
+		final IntNumberField vonField;
+
+		public BisYearValidator(IntNumberField vonField) {
+			super();
+			this.vonField = vonField;
+		}
+
+		@Override
+		public ValidationResult apply(Integer value, ValueContext context) {
+			if (value > vonField.getValue()) {
+				return super.apply(value, context);
+			} else {
+				return ValidationResult.error("Bis Wert muss größer als Von Wert sein!");
+			}
+		}
+	}
+
+	private class IntNumberField extends CustomField<Integer> {
+
+		private static final long serialVersionUID = 2221967167572584942L;
+		private final NumberField field;
+
+		public IntNumberField(String caption, String id) {
+			field = new NumberField();
+			field.setDecimalAllowed(false);
+			field.setDecimalSeparatorAlwaysShown(false);
+			field.setGroupingUsed(false);
+			field.setNegativeAllowed(false);
+			field.setPlaceholder(String.format("Jahr zwischen 1900 und %d", CURRENT_YEAR));
+			field.setValueChangeMode(ValueChangeMode.LAZY);
+			field.setValueChangeTimeout(300);
+			field.setMinValue(OLDEST_YEAR);
+			field.setMaxValue(CURRENT_YEAR);
+			field.setCaption(caption);
+			field.setId(id);
+		}
+
+		@Override
+		public Integer getValue() {
+			String value = field.getValue();
+			if (value == null || value.isBlank()) {
+				return Integer.valueOf(0);
+			}
+			return Double.valueOf(value).intValue();
+		}
+
+		@Override
+		protected Component initContent() {
+			return field;
+		}
+
+		@Override
+		protected void doSetValue(Integer value) {
+			field.setValue(value.doubleValue());
+		}
+
+	}
+}

src/main/resources/application.properties

@@ -1,9 +1,7 @@
-spring.datasource.url=jdbc:mysql://localhost:3306/clubhelper?useUnicode=yes&characterEncoding=utf8&serverTimezone=Europe/Berlin
+spring.datasource.url=jdbc:mysql://localhost:3306/clubhelper?useUnicode=yes;characterEncoding=utf8
+#;serverTimezone=Europe/Berlin
 spring.datasource.username=markus
 spring.datasource.password=0773
-#security.ignored=/**
-#security.basic.enable=false   
-#management.security.enabled=false
 
 spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL8Dialect
 spring.jpa.hibernate.naming-strategy = org.hibernate.cfg.ImprovedNamingStrategy

src/main/resources/hibernate.cfg.xml

@@ -5,18 +5,9 @@
 
 <hibernate-configuration>
 	<session-factory>
-		<!-- SQL Dialect
-		<property name="hibernate.dialect">org.hibernate.dialect.MySQL8Dialect</property>
- -->
-		<!-- Database Connection Settings
-		<property name="hibernate.connection.datasource">java:comp/env/jdbc/clubhelperbackend</property>
-		 -->
 		<property name="show_sql">true</property>
         <property name="format_sql">true</property>
         <property name="use_sql_comments">true</property>
-		
-		<!-- Specifying Session Context -->
 		<property name="hibernate.current_session_context_class">org.hibernate.context.internal.JTASessionContext</property>
-
 	</session-factory>
 </hibernate-configuration>

src/main/resources/schema/ClubEvent.hbm.xml

@@ -30,7 +30,7 @@
         </set>
         <set name="altersgruppen" table="altersgruppe" lazy="false">
             <key>
-                <column name="clubevent_id" not-null="true" />
+                <column name="event_id" not-null="true" />
             </key>
             <one-to-many class="de.kreth.vaadin.clubhelper.vaadinclubhelper.data.Altersgruppe" />
         </set>

src/main/resources/simplelogger.properties

@@ -3,6 +3,6 @@ org.slf4j.simpleLogger.logFile=System.err
 org.slf4j.simpleLogger.showThreadName=false
 
 org.slf4j.simpleLogger.log.de.kreth.vaadin.clubhelper=trace
-org.slf4j.simpleLogger.log.org.hibernate=info
-org.slf4j.simpleLogger.log.com.zaxxer.hikari=info
-org.slf4j.simpleLogger.log.com.mysql=info
+org.slf4j.simpleLogger.log.org=info
+org.slf4j.simpleLogger.log.com=info
+org.slf4j.simpleLogger.log.net=info