Save and load quests from the database

src/main/java/com/alttd/altitudequests/AQuest.java

@@ -3,8 +3,10 @@ package com.alttd.altitudequests;
 import com.alttd.altitudequests.commands.CommandManager;
 import com.alttd.altitudequests.config.*;
 import com.alttd.altitudequests.events.*;
+import com.alttd.altitudequests.objects.Quest;
 import com.alttd.altitudequests.util.Logger;
 import org.bukkit.plugin.java.JavaPlugin;
+import org.bukkit.scheduler.BukkitRunnable;
 
 public final class AQuest extends JavaPlugin {
 
@@ -24,6 +26,7 @@ public final class AQuest extends JavaPlugin {
         reloadConfigs();
         registerEvents();
         new CommandManager();
+        scheduleTasks();
 
         Logger.info("--------------------------------------------------");
         Logger.info("AQuest started");
@@ -52,4 +55,15 @@ public final class AQuest extends JavaPlugin {
         getServer().getMessenger().registerOutgoingPluginChannel(this, "aquest:player-data");
         getServer().getMessenger().registerIncomingPluginChannel(this, "aquest:player-data", new PluginMessageListener());
     }
+
+    private void scheduleTasks() {
+        new BukkitRunnable() {
+            @Override
+            public void run() {
+                if (Config.DEBUG)
+                    Logger.info("Syncing users.");
+                Quest.saveAll();
+            }
+        }.runTaskTimerAsynchronously(getInstance(), 10 * 60 * 20L, 10 * 60 * 20L);
+    }
 }

src/main/java/com/alttd/altitudequests/database/Database.java

@@ -21,11 +21,14 @@ public class Database {
 
     public static Database getDatabase(){
         if (instance == null)
+        {
             instance = new Database();
+            instance.init();
+        }
         return (instance);
     }
 
-    public void init() {
+    protected void init() {
         try {
             openConnection();
         } catch (SQLException e) {

src/main/java/com/alttd/altitudequests/events/LogoutEvent.java

@@ -10,6 +10,7 @@ import org.bukkit.Bukkit;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.player.PlayerQuitEvent;
+import org.bukkit.scheduler.BukkitRunnable;
 
 import java.util.UUID;
 
@@ -18,14 +19,22 @@ public class LogoutEvent implements Listener {
     public void onPlayerQuit(PlayerQuitEvent event) {
         UUID uuid = event.getPlayer().getUniqueId();
 
-        if (Config.DEBUG)
+        new BukkitRunnable() {
-            Logger.info("Syncing %", event.getPlayer().getName());
+            @Override
-        Quest.unloadUser(uuid);
+            public void run() {
-        ByteArrayDataOutput out = ByteStreams.newDataOutput();
+                if (Config.DEBUG)
-        out.writeUTF("try-unlock");
+                    Logger.info("Syncing %", event.getPlayer().getName());
-        out.writeUTF(uuid.toString());
+                Quest dailyQuest = Quest.getDailyQuest(uuid);
-        Bukkit.getServer().sendPluginMessage(AQuest.getInstance(),
+                if (dailyQuest != null)
-                "aquest:player-data",
+                    dailyQuest.save();
-                out.toByteArray());
+                Quest.unloadUser(uuid);
+                ByteArrayDataOutput out = ByteStreams.newDataOutput();
+                out.writeUTF("try-unlock");
+                out.writeUTF(uuid.toString());
+                Bukkit.getServer().sendPluginMessage(AQuest.getInstance(),
+                        "aquest:player-data",
+                        out.toByteArray());
+            }
+        }.runTaskAsynchronously(AQuest.getInstance());
     }
 }

src/main/java/com/alttd/altitudequests/events/PluginMessageListener.java

@@ -2,6 +2,7 @@ package com.alttd.altitudequests.events;
 
 import com.alttd.altitudequests.AQuest;
 import com.alttd.altitudequests.config.Config;
+import com.alttd.altitudequests.database.Database;
 import com.alttd.altitudequests.objects.Quest;
 import com.alttd.altitudequests.util.Logger;
 import com.google.common.io.ByteArrayDataInput;
@@ -11,6 +12,9 @@ import org.bukkit.entity.Player;
 import org.bukkit.scheduler.BukkitRunnable;
 import org.jetbrains.annotations.NotNull;
 
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
 import java.util.UUID;
 
 public class PluginMessageListener implements org.bukkit.plugin.messaging.PluginMessageListener {
@@ -61,9 +65,27 @@ public class PluginMessageListener implements org.bukkit.plugin.messaging.Plugin
         new BukkitRunnable() {
             @Override
             public void run() {
-                //TODO load user from database
+                String sql = "SELECT * FROM generic_quest_progress WHERE uuid = ?";
-                //TODO if no quest in database create one
+                try {
-                System.out.println("creating quest");
+                    PreparedStatement statement = Database.getDatabase().getConnection().prepareStatement(sql);
+                    statement.setString(1, uuid.toString());
+                    ResultSet resultSet = statement.executeQuery();
+                    if (resultSet.next()) {
+                        Quest.loadDailyQuest(
+                                resultSet.getString("quest"),
+                                resultSet.getString("quest_variant"),
+                                resultSet.getInt("step_1_progress"),
+                                resultSet.getInt("step_2_progress"),
+                                uuid);
+                        if (Config.DEBUG)
+                            Logger.info("Loading daily quest for %", uuid.toString());
+                        return;
+                    }
+                } catch (SQLException exception) {
+                    exception.printStackTrace();
+                }
+                if (Config.DEBUG)
+                    Logger.info("Creating new daily quest for %", uuid.toString());
                 Quest.createDailyQuest(Bukkit.getPlayer(uuid));
             }
         }.runTaskAsynchronously(AQuest.getInstance());

src/main/java/com/alttd/altitudequests/objects/Quest.java

@@ -89,12 +89,33 @@ public abstract class Quest {
         }.runTaskAsynchronously(AQuest.getInstance());
     }
 
-    protected abstract void save();
+    public static void saveAll() {
+        for (Quest quest : dailyQuests.values()) {
+            quest.save();
+        }
+    }
+
+    public static void loadDailyQuest(String quest, String quest_variant, int step_1_progress, int step_2_progress, UUID uuid) {
+        Optional<Class<? extends Quest>> any = possibleQuests.stream().filter(q -> q.getSimpleName().equals(quest)).findAny();
+        if (any.isEmpty()) {
+            //TODO error
+            return;
+        }
+        Class<? extends Quest> aClass = any.get();
+        Constructor<? extends Quest> constructor;
+        try {
+            constructor = aClass.getConstructor(String.class, int.class, int.class, UUID.class);
+            Quest quest1 = constructor.newInstance(quest_variant, step_1_progress, step_2_progress, uuid);
+            dailyQuests.put(uuid, quest1);
+        } catch (NoSuchMethodException | IllegalAccessException | InstantiationException | InvocationTargetException e) {
+            e.printStackTrace();
+        }
+    }
+
+    public abstract void save();
 
     public abstract boolean isDone();
 
-    public abstract String getName();
-
     public abstract List<String> getPages();
 
     public abstract TagResolver getTagResolvers();

src/main/java/com/alttd/altitudequests/objects/quests/MineQuest.java

@@ -5,12 +5,12 @@ import com.alttd.altitudequests.database.Database;
 import com.alttd.altitudequests.objects.MineQuestObject;
 import com.alttd.altitudequests.objects.Quest;
 import com.alttd.altitudequests.objects.QuestCompleteEvent;
+import com.alttd.altitudequests.util.Logger;
 import com.alttd.altitudequests.util.Utilities;
 import net.kyori.adventure.text.minimessage.tag.resolver.Placeholder;
 import net.kyori.adventure.text.minimessage.tag.resolver.TagResolver;
 import org.bukkit.block.Block;
 import org.bukkit.entity.Player;
-import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.PlayerInventory;
 
 import java.sql.PreparedStatement;
@@ -32,36 +32,38 @@ public class MineQuest extends Quest {
         this.mineQuestObject = QuestsConfig.MINE_QUESTS.get(Utilities.randomOr0(QuestsConfig.MINE_QUESTS.size() - 1));
     }
 
-    public MineQuest(int mined, int turnedIn, String variantInternalName, UUID uuid) {
+    public MineQuest(String variantInternalName, int mined, int turnedIn,  UUID uuid) {
         this.mined = mined;
         this.turnedIn = turnedIn;
         this.uuid = uuid;
         Optional<MineQuestObject> any = QuestsConfig.MINE_QUESTS.stream().filter(object -> variantInternalName.equals(object.getInternalName())).findAny();
         if (any.isEmpty()) {
             this.mineQuestObject = null;
+            Logger.warning("Tried to create MineQuest but unable to find variant: %.", variantInternalName);
             return; //TODO error
         }
         this.mineQuestObject = any.get();
     }
 
     @Override
-    protected void save() {
+    public void save() {
         String sql = "INSERT INTO generic_quest_progress " +
                 "(uuid, quest, quest_variant, step_1_progress, step_2_progress) " +
-                "VALUES (?, ?, ?, ?) " +
+                "VALUES (?, ?, ?, ?, ?) " +
-                "ON DUPLICATE KEY UPDATE" +
+                "ON DUPLICATE KEY UPDATE " +
                     "quest = ?, quest_variant = ?, step_1_progress = ?, step_2_progress = ?";
         try {
             PreparedStatement statement = Database.getDatabase().getConnection().prepareStatement(sql);
             statement.setString(1, uuid.toString());
-            statement.setString(2, getName());
+            statement.setString(2, MineQuest.class.getSimpleName());
             statement.setString(3, mineQuestObject.getInternalName());
             statement.setInt(4, mined);
             statement.setInt(5, turnedIn);
-            statement.setString(6, getName());
+            statement.setString(6, MineQuest.class.getSimpleName());
             statement.setString(7, mineQuestObject.getInternalName());
             statement.setInt(8, mined);
             statement.setInt(9, turnedIn);
+            statement.execute();
         } catch (SQLException exception) {
             exception.printStackTrace();
         }
@@ -72,11 +74,6 @@ public class MineQuest extends Quest {
         return isDone;
     }
 
-    @Override
-    public String getName() {
-        return "mining";
-    }
-
     @Override
     public List<String> getPages() {
         return mineQuestObject.getPages();