implemented transaction state methods

Author: transistive

src/Basic/UnmanagedTransaction.php

@@ -67,4 +67,19 @@ public function rollback(): void
     {
         $this->tsx->rollback();
     }
+
+    public function isCommitted(): bool
+    {
+        return $this->tsx->isCommitted();
+    }
+
+    public function isRolledBack(): bool
+    {
+        return $this->tsx->isRolledBack();
+    }
+
+    public function isFinished(): bool
+    {
+        return $this->tsx->isRolledBack();
+    }
 }

src/Bolt/BoltUnmanagedTransaction.php

@@ -13,7 +13,6 @@
 
 namespace Laudis\Neo4j\Bolt;
 
-use Bolt\Bolt;
 use Bolt\error\ConnectionTimeoutException;
 use Bolt\error\MessageException;
 use Bolt\protocol\V3;
@@ -55,6 +54,7 @@ final class BoltUnmanagedTransaction implements UnmanagedTransactionInterface
     private string $database;
 
     private bool $isRolledBack = false;
+
     private bool $isCommitted = false;
 
     /**
@@ -180,13 +180,29 @@ private function handleMessageException(MessageException $e): void
     }
 
     /**
-     * @return never
      * @throws ConnectionTimeoutException
+     *
+     * @return never
      */
     private function handleConnectionTimeoutException(ConnectionTimeoutException $e): void
     {
         $this->connection->reset();
 
         throw $e;
     }
+
+    public function isRolledBack(): bool
+    {
+        return $this->isRolledBack;
+    }
+
+    public function isCommitted(): bool
+    {
+        return $this->isCommitted;
+    }
+
+    public function isFinished(): bool
+    {
+        return $this->isRolledBack() || $this->isCommitted();
+    }
 }

src/Contracts/UnmanagedTransactionInterface.php

@@ -49,10 +49,10 @@ public function isRolledBack(): bool;
     /**
      * Returns whether the transaction has been committed.
      */
-    public function isCommitted(): void;
+    public function isCommitted(): bool;
 
     /**
      * Returns whether the transaction is safe to use.
      */
-    public function isFinished(): void;
+    public function isFinished(): bool;
 }

src/Http/HttpUnmanagedTransaction.php

@@ -49,6 +49,10 @@ final class HttpUnmanagedTransaction implements UnmanagedTransactionInterface
      */
     private FormatterInterface $formatter;
 
+    private bool $isCommitted = false;
+
+    private bool $isRolledBack = false;
+
     /**
      * @psalm-mutation-free
      *
@@ -135,4 +139,19 @@ public function __destruct()
     {
         $this->connection->close();
     }
+
+    public function isRolledBack(): bool
+    {
+        return $this->isRolledBack;
+    }
+
+    public function isCommitted(): bool
+    {
+        return $this->isCommitted;
+    }
+
+    public function isFinished(): bool
+    {
+        return $this->isRolledBack() || $this->isCommitted();
+    }
 }