Rebuild name in ArbitraryTransaction.preProcess()

src/main/java/org/qortal/transaction/ArbitraryTransaction.java

@@ -9,6 +9,7 @@ import org.qortal.account.Account;
 import org.qortal.block.BlockChain;
 import org.qortal.controller.arbitrary.ArbitraryDataManager;
 import org.qortal.controller.arbitrary.ArbitraryDataStorageManager;
+import org.qortal.controller.repository.NamesDatabaseIntegrityCheck;
 import org.qortal.crypto.Crypto;
 import org.qortal.crypto.MemoryPoW;
 import org.qortal.data.PaymentData;
@@ -241,7 +242,13 @@ public class ArbitraryTransaction extends Transaction {
 
 	@Override
 	public void preProcess() throws DataException {
-		// Nothing to do
+		ArbitraryTransactionData arbitraryTransactionData = (ArbitraryTransactionData) transactionData;
+
+		// Rebuild this name in the Names table from the transaction history
+		// This is necessary because in some rare cases names can be missing from the Names table after registration
+		// but we have been unable to reproduce the issue and track down the root cause
+		NamesDatabaseIntegrityCheck namesDatabaseIntegrityCheck = new NamesDatabaseIntegrityCheck();
+		namesDatabaseIntegrityCheck.rebuildName(arbitraryTransactionData.getName(), this.repository);
 	}
 
 	@Override