Update dependencies to newst versions

pom.xml

@@ -10,10 +10,10 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <maven.compiler.source>18</maven.compiler.source>
+        <maven.compiler.source>20</maven.compiler.source>
         <maven.compiler.target>${maven.compiler.source}</maven.compiler.target>
-        <junit.jupiter.version>5.9.0</junit.jupiter.version>
-        <mockito.version>4.8.0</mockito.version>
+        <junit.jupiter.version>5.10.0</junit.jupiter.version>
+        <mockito.version>5.4.0</mockito.version>
     </properties>
 
     <repositories>
@@ -27,7 +27,7 @@
         <dependency>
             <groupId>org.spigotmc</groupId>
             <artifactId>spigot-api</artifactId>
-            <version>1.19.2-R0.1-SNAPSHOT</version>
+            <version>1.20.1-R0.1-SNAPSHOT</version>
             <scope>provided</scope>
         </dependency>
 

src/main/java/de/hhhammer/playtime/ng/PlaytimeCalculator.java

@@ -0,0 +1,32 @@
+package de.hhhammer.playtime.ng;
+
+import de.hhhammer.playtime.ng.player.Player;
+
+import java.time.Clock;
+import java.time.Duration;
+import java.time.LocalDateTime;
+
+public class PlaytimeCalculator {
+
+    private final Clock clock;
+
+    public PlaytimeCalculator(Clock clock) {
+        this.clock = clock;
+    }
+
+    public PlaytimeCalculator() {
+        this(Clock.systemDefaultZone());
+    }
+
+    public Duration calculatePlaytime(Player player) {
+        Duration playTime = timePassedBetweenSaveOrJoin(player);
+        return Duration.from(player.playtime()).plus(playTime);
+    }
+
+    private Duration timePassedBetweenSaveOrJoin(Player player) {
+        if (player.saveTime().isPresent() && Duration.between(player.saveTime().get(), player.joinTime()).isNegative()) {
+            return Duration.between(player.saveTime().get(), LocalDateTime.now(clock));
+        }
+        return Duration.between(player.joinTime(), LocalDateTime.now(clock));
+    }
+}

src/main/java/de/hhhammer/playtime/ng/Plugin.java

@@ -1,6 +1,6 @@
 package de.hhhammer.playtime.ng;
 
-import de.hhhammer.playtime.ng.persistence.FileSystemDB;
+import de.hhhammer.playtime.ng.persistence.FileSystemPlayerTimeDB;
 import de.hhhammer.playtime.ng.serialization.JsonSerializationFactory;
 import de.hhhammer.playtime.ng.serialization.SerializationFactory;
 import org.bukkit.plugin.java.JavaPlugin;
@@ -9,12 +9,12 @@ import java.io.File;
 import java.time.format.DateTimeFormatter;
 
 public final class Plugin extends JavaPlugin {
-    private final FileSystemDB persistence;
+    private final FileSystemPlayerTimeDB persistence;
 
     public Plugin() {
         super();
         final SerializationFactory serializationFactory = new JsonSerializationFactory(DateTimeFormatter.ISO_DATE_TIME);
-        this.persistence = new FileSystemDB(new File("plugins/PlayTimeNG"), serializationFactory);
+        this.persistence = new FileSystemPlayerTimeDB(new File("plugins/PlayTimeNG"), serializationFactory);
     }
 
     @Override

src/main/java/de/hhhammer/playtime/ng/persistence/FileSystemPlayerTimeDB.java

@@ -12,12 +12,12 @@ import java.util.List;
 import java.util.Optional;
 import java.util.UUID;
 
-public final class FileSystemDB implements PersistPlayer, FindPlayer {
+public final class FileSystemPlayerTimeDB implements PlayerTimeDB {
 
     private final File saveDirectory;
     private final SerializationFactory serializationFactory;
 
-    public FileSystemDB(final File saveDirectory, final SerializationFactory serializationFactory) {
+    public FileSystemPlayerTimeDB(final File saveDirectory, final SerializationFactory serializationFactory) {
         this.saveDirectory = saveDirectory;
         this.serializationFactory = serializationFactory;
     }

src/main/java/de/hhhammer/playtime/ng/persistence/PlayerTimeDB.java

@@ -0,0 +1,4 @@
+package de.hhhammer.playtime.ng.persistence;
+
+public interface PlayerTimeDB extends FindPlayer, PersistPlayer{
+}

src/test/java/de/hhhammer/playtime/ng/PlaytimeCalculatorTest.java

@@ -0,0 +1,51 @@
+package de.hhhammer.playtime.ng;
+
+import de.hhhammer.playtime.ng.player.PlayTimePlayer;
+import org.junit.jupiter.api.Nested;
+import org.junit.jupiter.api.Test;
+
+import java.time.*;
+import java.util.UUID;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class PlaytimeCalculatorTest {
+
+    @Nested
+    class CalculatePlaytimeTest {
+        private final Clock clock = Clock.fixed(Instant.parse("2018-08-22T10:00:00Z"), ZoneId.systemDefault());
+
+        @Test
+        void shouldReturnTimeBetweenJoinAndNowWhenNotSaved() {
+            var playtimeCalculator = new PlaytimeCalculator(clock);
+            var player = new PlayTimePlayer(UUID.randomUUID(), "Name", Duration.ofHours(1), LocalDateTime.now(clock).minusMinutes(5));
+
+            Duration playtime = playtimeCalculator.calculatePlaytime(player);
+            assertEquals(Duration.ofHours(1)
+                            .plus(Duration.ofMinutes(5)),
+                    playtime);
+        }
+
+        @Test
+        void shouldReturnTimeBetweenJoinAndNowWhenSavedBeforeJoin() {
+            var playtimeCalculator = new PlaytimeCalculator(clock);
+            var player = new PlayTimePlayer(UUID.randomUUID(), "Name", Duration.ofHours(1), LocalDateTime.now(clock).minusMinutes(5));
+
+            Duration playtime = playtimeCalculator.calculatePlaytime(player);
+            assertEquals(Duration.ofHours(1)
+                            .plus(Duration.ofMinutes(5)),
+                    playtime);
+        }
+
+        @Test
+        void shouldReturnTimeBetweenSaveAndNowWhenSavedAfterJoin() {
+            var playtimeCalculator = new PlaytimeCalculator(clock);
+            var player = new PlayTimePlayer(UUID.randomUUID(), "Name", Duration.ofHours(1), LocalDateTime.now(clock).minusMinutes(5), LocalDateTime.now(clock).minusMinutes(1));
+
+            Duration playtime = playtimeCalculator.calculatePlaytime(player);
+            assertEquals(Duration.ofHours(1)
+                            .plus(Duration.ofMinutes(1)),
+                    playtime);
+        }
+    }
+}

src/test/java/de/hhhammer/playtime/ng/persistence/FileSystemPlayerTimeDBTest.java

@@ -25,7 +25,7 @@ import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.Mockito.*;
 
 @ExtendWith(MockitoExtension.class)
-class FileSystemDBTest {
+class FileSystemPlayerTimeDBTest {
 
     @Mock
     private SerializationFactory mockSerializationFactory;
@@ -34,13 +34,13 @@ class FileSystemDBTest {
     @Mock
     private Serializer mockSerializer;
     private File testDirectory;
-    private FileSystemDB fileSystemDB;
+    private FileSystemPlayerTimeDB fileSystemDB;
 
     @BeforeEach
     void setup() throws IOException {
         final Path path = Files.createTempDirectory("playtime").toAbsolutePath();
         this.testDirectory = path.toFile();
-        this.fileSystemDB = new FileSystemDB(testDirectory, mockSerializationFactory);
+        this.fileSystemDB = new FileSystemPlayerTimeDB(testDirectory, mockSerializationFactory);
     }
 
     @AfterEach
@@ -100,7 +100,7 @@ class FileSystemDBTest {
         @Test
         void shouldThrowIfDirectoryIsAFile() {
             final var notADir = new File(testDirectory, "not_a_dir");
-            final var fileSystemDB = new FileSystemDB(notADir, mockSerializationFactory);
+            final var fileSystemDB = new FileSystemPlayerTimeDB(notADir, mockSerializationFactory);
             final Exception exception = assertThrows(RuntimeException.class, () -> fileSystemDB.findById(UUID.randomUUID()));
             assertEquals("Could not find files in: " + notADir.getAbsolutePath(), exception.getMessage());
         }