Added statusChange.isPresentOnChart and statusChange.notPresentOnChartReason (#67)

* Added statusChange.isPresentOnChart and statusChange.notPresentOnChartReason

* Version bump

Author: mroloux

README.md

@@ -30,14 +30,14 @@ Then you can refer to seatsio-java as a regular package:
 ```
 // build.gradle
 dependencies {
-  compile 'com.github.seatsio:seatsio-java:69.2.0'
+  compile 'com.github.seatsio:seatsio-java:69.3.0'
 }
 
 // pom.xml
 <dependency>
   <groupId>com.github.seatsio</groupId>
   <artifactId>seatsio-java</artifactId>
-  <version>69.2.0</version>
+  <version>69.3.0</version>
 </dependency>
 ```
 

src/main/java/seatsio/events/ObjectNotPresentReason.java

@@ -0,0 +1,8 @@
+package seatsio.events;
+
+public enum ObjectNotPresentReason {
+
+    SWITCHED_TO_BOOK_WHOLE_TABLE,
+    SWITCHED_TO_BOOK_BY_SEAT,
+    RENAMED_OR_DELETED
+}

src/main/java/seatsio/events/StatusChange.java

@@ -14,4 +14,6 @@ public class StatusChange {
     public String orderId;
     public Map<?, ?> extraData;
     public StatusChangeOrigin origin;
+    public boolean isPresentOnChart;
+    public ObjectNotPresentReason notPresentOnChartReason;
 }

src/test/java/seatsio/events/ListStatusChangesTest.java

@@ -1,6 +1,7 @@
 package seatsio.events;
 
 import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.Lists;
 import org.junit.jupiter.api.Test;
 import seatsio.SeatsioClientTest;
 import seatsio.util.Lister;
@@ -10,12 +11,16 @@
 import java.util.List;
 import java.util.stream.Stream;
 
+import static com.google.common.collect.Lists.newArrayList;
 import static java.time.temporal.ChronoUnit.MINUTES;
 import static java.util.Arrays.asList;
 import static java.util.stream.Collectors.toList;
 import static org.assertj.core.api.Assertions.assertThat;
 import static seatsio.SortDirection.DESC;
+import static seatsio.events.ObjectNotPresentReason.SWITCHED_TO_BOOK_BY_SEAT;
 import static seatsio.events.StatusChangeOriginType.API_CALL;
+import static seatsio.events.TableBookingConfig.allBySeat;
+import static seatsio.events.TableBookingConfig.allByTable;
 
 public class ListStatusChangesTest extends SeatsioClientTest {
 
@@ -54,6 +59,22 @@ public void propertiesOfStatusChange() {
         assertThat(statusChange.extraData).isEqualTo(ImmutableMap.of("foo", "bar"));
         assertThat(statusChange.origin.type).isEqualTo(API_CALL);
         assertThat(statusChange.origin.ip).isNotNull();
+        assertThat(statusChange.isPresentOnChart).isTrue();
+        assertThat(statusChange.notPresentOnChartReason).isNull();
+    }
+
+    @Test
+    public void objectNotPresentAnymore() {
+        String chartKey = createTestChartWithTables();
+        Event event = client.events.create(chartKey, "event1", allByTable());
+        client.events.book(event.key, newArrayList("T1"));
+        client.events.update("event1", null, null, allBySeat());
+
+        Stream<StatusChange> statusChanges = client.events.statusChanges(event.key).all();
+        StatusChange statusChange = statusChanges.findFirst().get();
+
+        assertThat(statusChange.isPresentOnChart).isFalse();
+        assertThat(statusChange.notPresentOnChartReason).isEqualTo(SWITCHED_TO_BOOK_BY_SEAT);
     }
 
     @Test