- Fixed transactions in SQLite

src/Common/PdoObject/SqlPdoObject.php

@@ -8,8 +8,8 @@ class SqlPdoObject extends \Ulmus\Common\PdoObject
 
     public function beginTransaction(): bool
     {
-        if ( 0 === ++$this->openedTransaction ) {
-            return parent::beginTransaction();
+        if ( 0 === $this->openedTransaction++ ) {
+            return $this->openTransaction();
         }
 
         return $this->exec('SAVEPOINT transaction_'.$this->openedTransaction) !== false;
@@ -32,4 +32,9 @@ class SqlPdoObject extends \Ulmus\Common\PdoObject
 
         return parent::rollback();
     }
+
+    protected function openTransaction() : bool
+    {
+        return parent::beginTransaction();
+    }
 }

src/Common/PdoObject/SqlitePdoObject.php

@@ -4,16 +4,23 @@ namespace Ulmus\Common\PdoObject;
 
 class SqlitePdoObject extends SqlPdoObject
 {
-    public function beginTransaction(): bool
-    {
-        if ( 0 === ++$this->openedTransaction ) {
-            return $this->beginImmediateTransaction();
-        }
+    public bool $inTransaction = false;
 
-        return $this->exec('SAVEPOINT transaction_'.$this->openedTransaction) !== false;
+    public function inTransaction(): bool
+    {
+        return $this->openedTransaction > 0;
     }
 
-    protected function beginImmediateTransaction(): bool
+    public function commit(): bool
+    {
+        if ( 0 === --$this->openedTransaction) {
+            return $this->exec("COMMIT") !== false;
+        }
+
+        return false;
+    }
+
+    protected function openTransaction(): bool
     {
         return $this->exec("BEGIN IMMEDIATE TRANSACTION") !== false;
     }