ManagesTransactions

# transaction ( Closure $callback , $attempts ) : mixed

Execute a Closure within a transaction.

Parameters

• $callback Closure
• $attempts int

# handleTransactionException ( Throwable $e , $currentAttempt , $maxAttempts ) : void

Handle an exception encountered when running a transacted statement.

Parameters

• $e Throwable
• $currentAttempt int
• $maxAttempts int

# beginTransaction ( ) : void

Start a new database transaction.

# createTransaction ( ) : void

Create a transaction within the database.

# createSavepoint ( ) : void

Create a save point within the database.

# handleBeginTransactionException ( Throwable $e ) : void

Handle an exception from a transaction beginning.

Parameters

• $e Throwable

# commit ( ) : void

Commit the active database transaction.

# afterCommitCallbacksShouldBeExecuted ( ) : bool

Determine if after commit callbacks should be executed.

# handleCommitTransactionException ( Throwable $e , $currentAttempt , $maxAttempts ) : void

Handle an exception encountered when committing a transaction.

Parameters

• $e Throwable
• $currentAttempt int
• $maxAttempts int

# rollBack ( $toLevel ) : void

Rollback the active database transaction.

Parameters

• $toLevel int|null

# performRollBack ( $toLevel ) : void

Perform a rollback within the database.

Parameters

• $toLevel int

# handleRollBackException ( Throwable $e ) : void

Handle an exception from a rollback.

Parameters

• $e Throwable

# transactionLevel ( ) : int

Get the number of active transactions.

# afterCommit ( $callback ) : void

Execute the callback after a transaction commits.

Parameters

• $callback callable