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fix(marketplace): only pay out claimed offers after detach

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MarketPlace.getCredits previously removed sold offers from memory and granted credits before knowing whether marketplace_items.user_id had been detached in the database. If that update failed, the same sold offer could be loaded as claimable again later. Make removeUser report success, keep the offer claimable on failure, and only grant credits after the database detach succeeds.
This commit is contained in:
simoleo89
2026-06-13 02:07:01 +02:00
parent 87e1ef94f7
commit 0f15371676
2 changed files with 47 additions and 7 deletions
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Emulator/src/main/java/com/eu/habbo/habbohotel/catalog/marketplace/MarketPlace.java
+9 -7
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@@ -398,11 +398,12 @@ public class MarketPlace {
synchronized (client.getHabbo().getInventory()) {
for (MarketPlaceOffer offer : offers) {
if (offer.getState().equals(MarketPlaceState.SOLD)) {
client.getHabbo().getInventory().removeMarketplaceOffer(offer);
credits += offer.getPrice();
removeUser(offer);
offer.needsUpdate(true);
Emulator.getThreading().run(offer);
if (removeUser(offer)) {
client.getHabbo().getInventory().removeMarketplaceOffer(offer);
credits += offer.getPrice();
offer.needsUpdate(true);
Emulator.getThreading().run(offer);
}
}
}
}
@@ -416,13 +417,14 @@ public class MarketPlace {
}
}
private static void removeUser(MarketPlaceOffer offer) {
private static boolean removeUser(MarketPlaceOffer offer) {
try (Connection connection = Emulator.getDatabase().getDataSource().getConnection(); PreparedStatement statement = connection.prepareStatement("UPDATE marketplace_items SET user_id = ? WHERE id = ?")) {
statement.setInt(1, -1);
statement.setInt(2, offer.getOfferId());
statement.execute();
return statement.executeUpdate() > 0;
} catch (SQLException e) {
LOGGER.error("Caught SQL exception", e);
return false;
}
}