Soft-delete copy _trash/2026-05-07T19-39-23-130Z/src/main/java/net/viper/status/modules/economy/EconomyManager.java

_trash/2026-05-07T19-39-23-130Z/src/main/java/net/viper/status/modules/economy/EconomyManager.java

@@ -0,0 +1,109 @@
+package net.viper.status.modules.economy;
+
+import net.md_5.bungee.api.plugin.Plugin;
+
+import java.util.UUID;
+
+/**
+ * Kein Cache – jeder Zugriff geht direkt in die Datenbank.
+ * Damit ist der Kontostand immer aktuell, egal von welchem Server
+ * er zuletzt geändert wurde (SurvivalPlus, CMI, etc.).
+ */
+public class EconomyManager {
+
+    private final Plugin plugin;
+    private final EconomyDatabase db;
+    private final double startBalance;
+
+    public EconomyManager(Plugin plugin, EconomyDatabase db, double startBalance) {
+        this.plugin = plugin;
+        this.db = db;
+        this.startBalance = startBalance;
+    }
+
+    public void saveNameMapping(UUID uuid, String name) {
+        db.saveNameMapping(uuid, name);
+    }
+
+    public UUID resolveUUID(String name) {
+        // 1. Online-Spieler auf dem Proxy (case-insensitive)
+        for (net.md_5.bungee.api.connection.ProxiedPlayer p : plugin.getProxy().getPlayers()) {
+            if (p.getName().equalsIgnoreCase(name)) return p.getUniqueId();
+        }
+        // 2. Eigene bc_player_names Tabelle
+        UUID uuid = db.findUUIDByNameOwn(name);
+        if (uuid != null) return uuid;
+        // 3. CMI_users Fallback
+        uuid = db.findUUIDByName(name);
+        if (uuid != null) return uuid;
+        // 4. Mojang API als letzter Ausweg
+        return lookupMojang(name);
+    }
+
+    /** UUID via Mojang API holen (nur wenn alle lokalen Lookups fehlschlagen). */
+    private UUID lookupMojang(String name) {
+        try {
+            java.net.URL url = new java.net.URL("https://api.mojang.com/users/profiles/minecraft/" + name);
+            java.net.HttpURLConnection con = (java.net.HttpURLConnection) url.openConnection();
+            con.setConnectTimeout(3000);
+            con.setReadTimeout(3000);
+            con.setRequestMethod("GET");
+            if (con.getResponseCode() != 200) return null;
+            java.io.BufferedReader br = new java.io.BufferedReader(
+                    new java.io.InputStreamReader(con.getInputStream()));
+            StringBuilder sb = new StringBuilder();
+            String line;
+            while ((line = br.readLine()) != null) sb.append(line);
+            br.close();
+            String json = sb.toString();
+            int idIdx = json.indexOf("\"id\":\"");
+            if (idIdx < 0) return null;
+            String raw = json.substring(idIdx + 6, idIdx + 38);
+            String formatted = raw.replaceFirst(
+                    "(\\w{8})(\\w{4})(\\w{4})(\\w{4})(\\w{12})", "$1-$2-$3-$4-$5");
+            UUID uuid = UUID.fromString(formatted);
+            // Für künftige Lookups speichern
+            db.saveNameMapping(uuid, name);
+            plugin.getLogger().info("[Economy] Mojang-Lookup: " + name + " → " + uuid);
+            return uuid;
+        } catch (Exception e) {
+            plugin.getLogger().warning("[Economy] Mojang-Lookup fehlgeschlagen für " + name + ": " + e.getMessage());
+            return null;
+        }
+    }
+
+    public double getBalance(UUID uuid) {
+        double bal = db.load(uuid);
+        if (bal < 0) {
+            // Neuer Spieler – Startkonto anlegen
+            db.save(uuid, startBalance);
+            return startBalance;
+        }
+        return bal;
+    }
+
+    public void setBalance(UUID uuid, double amount) {
+        db.save(uuid, Math.max(0.0, amount));
+    }
+
+    public boolean deposit(UUID uuid, double amount) {
+        if (amount <= 0) return false;
+        double current = db.load(uuid);
+        if (current < 0) current = startBalance;
+        db.save(uuid, current + amount);
+        return true;
+    }
+
+    public boolean withdraw(UUID uuid, double amount) {
+        if (amount <= 0) return false;
+        double current = db.load(uuid);
+        if (current < 0) current = 0;
+        if (current < amount) return false;
+        db.save(uuid, current - amount);
+        return true;
+    }
+
+    public boolean hasAccount(UUID uuid) {
+        return db.load(uuid) >= 0;
+    }
+}