97 lines
2.1 KiB
PHP
97 lines
2.1 KiB
PHP
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<?php
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namespace Illuminate\Database;
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class DatabaseTransactionsManager
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{
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/**
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* All of the recorded transactions.
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*
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* @var \Illuminate\Support\Collection
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*/
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protected $transactions;
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/**
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* Create a new database transactions manager instance.
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*
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* @return void
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*/
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public function __construct()
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{
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$this->transactions = collect();
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}
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/**
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* Start a new database transaction.
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*
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* @param string $connection
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* @param int $level
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* @return void
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*/
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public function begin($connection, $level)
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{
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$this->transactions->push(
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new DatabaseTransactionRecord($connection, $level)
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);
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}
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/**
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* Rollback the active database transaction.
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*
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* @param string $connection
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* @param int $level
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* @return void
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*/
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public function rollback($connection, $level)
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{
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$this->transactions = $this->transactions->reject(function ($transaction) use ($connection, $level) {
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return $transaction->connection == $connection &&
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$transaction->level > $level;
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})->values();
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}
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/**
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* Commit the active database transaction.
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*
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* @param string $connection
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* @return void
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*/
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public function commit($connection)
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{
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$this->transactions = $this->transactions->reject(function ($transaction) use ($connection) {
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if ($transaction->connection == $connection) {
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$transaction->executeCallbacks();
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return true;
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}
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return false;
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})->values();
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}
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/**
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* Register a transaction callback.
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*
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* @param callable $callback
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* @return void
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*/
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public function addCallback($callback)
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{
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if ($current = $this->transactions->last()) {
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return $current->addCallback($callback);
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}
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call_user_func($callback);
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}
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/**
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* Get all the transactions.
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*
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* @return \Illuminate\Support\Collection
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*/
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public function getTransactions()
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{
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return $this->transactions;
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}
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}
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