Separate PG from MySQL chr saving

src/main/java/client/Character.java

@@ -8438,7 +8438,7 @@ public class Character extends AbstractCharacterObject {
     }
 
     private void saveCharacter(Connection con) throws SQLException {
-        SaveStats stats = getSaveStats();
+        CharacterStats stats = getCharacterStats();
         try (PreparedStatement ps = con.prepareStatement("UPDATE characters SET level = ?, fame = ?, str = ?, dex = ?, luk = ?, `int` = ?, exp = ?, gachaexp = ?, hp = ?, mp = ?, maxhp = ?, maxmp = ?, sp = ?, ap = ?, gm = ?, skincolor = ?, gender = ?, job = ?, hair = ?, face = ?, map = ?, meso = ?, hpMpUsed = ?, spawnpoint = ?, party = ?, buddyCapacity = ?, messengerid = ?, messengerposition = ?, mountlevel = ?, mountexp = ?, mounttiredness= ?, equipslots = ?, useslots = ?, setupslots = ?, etcslots = ?,  monsterbookcover = ?, vanquisherStage = ?, dojoPoints = ?, lastDojoStage = ?, finishedDojoTutorial = ?, vanquisherKills = ?, matchcardwins = ?, matchcardlosses = ?, matchcardties = ?, omokwins = ?, omoklosses = ?, omokties = ?, dataString = ?, fquest = ?, jailexpire = ?, partnerId = ?, marriageItemId = ?, lastExpGainTime = ?, ariantPoints = ?, partySearch = ? WHERE id = ?", Statement.RETURN_GENERATED_KEYS)) {
             ps.setInt(1, stats.level());
             ps.setInt(2, stats.fame());
@@ -8504,8 +8504,8 @@ public class Character extends AbstractCharacterObject {
         }
     }
 
-    private SaveStats getSaveStats() {
-        SaveStats.SaveStatsBuilder builder = SaveStats.builder()
+    public CharacterStats getCharacterStats() {
+        CharacterStats.CharacterStatsBuilder builder = CharacterStats.builder()
                 .id(id)
                 .level(level)
                 .fame(fame)

src/main/java/client/CharacterStats.java

@@ -3,7 +3,7 @@ package client;
 import lombok.Builder;
 
 @Builder
-public record SaveStats(
+public record CharacterStats(
         int id,
         int level,
         int fame,

src/main/java/database/character/CharacterSaver.java

@@ -1,19 +1,26 @@
 package database.character;
 
 import client.Character;
+import database.PgDatabaseConnection;
 import database.monsterbook.MonsterCardRepository;
+import org.jdbi.v3.core.Handle;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import tools.DatabaseConnection;
 
 import java.sql.Connection;
 import java.sql.SQLException;
+import java.time.Duration;
+import java.time.Instant;
 
 public class CharacterSaver {
     private static final Logger log = LoggerFactory.getLogger(CharacterSaver.class);
+    private final PgDatabaseConnection pgConnection;
     private final MonsterCardRepository monsterCardRepository;
 
-    public CharacterSaver(MonsterCardRepository monsterCardRepository) {
+    public CharacterSaver(PgDatabaseConnection pgConnection,
+                          MonsterCardRepository monsterCardRepository) {
+        this.pgConnection = pgConnection;
         this.monsterCardRepository = monsterCardRepository;
     }
 
@@ -23,6 +30,12 @@ public class CharacterSaver {
         }
 
         log.debug("Saving chr {}", chr.getName());
+        saveToMysql(chr);
+        saveToPostgres(chr);
+    }
+
+    private void saveToMysql(Character chr) {
+        Instant before = Instant.now();
         try (Connection con = DatabaseConnection.getConnection()) {
             con.setAutoCommit(false);
             con.setTransactionIsolation(Connection.TRANSACTION_READ_UNCOMMITTED);
@@ -38,11 +51,24 @@ public class CharacterSaver {
             }
         } catch (SQLException e) {
             log.error("Error saving chr {}, level: {}, job: {}", chr.getName(), chr.getLevel(), chr.getJob().getId(), e);
-            return;
+        }
+        Duration saveDuration = Duration.between(before, Instant.now());
+        log.debug("Saved {} to MySQL in {} ms", chr.getName(), saveDuration.toMillis());
+    }
+
+    private void saveToPostgres(Character chr) {
+        Instant before = Instant.now();
+
+        try (Handle handle = pgConnection.getHandle()) {
+            handle.useTransaction(h -> doPostgresSave(h, chr));
         }
 
-        // Saving monster cards to both MySQL and Postgres for now
-        monsterCardRepository.save(chr.getId(), chr.getMonsterBook().getCards());
+        Duration saveDuration = Duration.between(before, Instant.now());
+        log.debug("Saved {} to Postgres in {} ms", chr.getName(), saveDuration.toMillis());
+    }
+
+    private void doPostgresSave(Handle handle, Character chr) {
+        monsterCardRepository.save(handle, chr.getId(), chr.getMonsterBook().getCards());
     }
 
 }

src/main/java/database/monsterbook/MonsterCardRepository.java

@@ -29,8 +29,8 @@ public class MonsterCardRepository {
         }
     }
 
-    public void save(int chrId, List<MonsterCard> cards) {
-        try (Handle handle = connection.getHandle()) {
+    public void save(Handle handle, int chrId, List<MonsterCard> cards) {
+        try {
             PreparedBatch batch = handle.prepareBatch("""
                     INSERT INTO monster_card (chr_id, card_id, level)
                     VALUES (?, ?, ?)

src/main/java/net/server/Server.java

@@ -1004,7 +1004,7 @@ public class Server {
     private ChannelDependencies registerChannelDependencies(PgDatabaseConnection connection) {
         MonsterCardRepository monsterCardRepository = new MonsterCardRepository(connection);
         CharacterLoader characterLoader = new CharacterLoader(monsterCardRepository);
-        CharacterSaver characterSaver = new CharacterSaver(monsterCardRepository);
+        CharacterSaver characterSaver = new CharacterSaver(connection, monsterCardRepository);
         TransitionService transitionService = new TransitionService(characterSaver);
         BanService banService = new BanService(transitionService);
         NoteService noteService = new NoteService(new NoteDao(connection));