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    <h3>Editing: DatabaseMigrationRepository.php</h3>
    <textarea name="content" rows="20" cols="80">&lt;?php

namespace Illuminate\Database\Migrations;

use Illuminate\Database\ConnectionResolverInterface as Resolver;

class DatabaseMigrationRepository implements MigrationRepositoryInterface
{
    /**
     * The database connection resolver instance.
     *
     * @var \Illuminate\Database\ConnectionResolverInterface
     */
    protected $resolver;

    /**
     * The name of the migration table.
     *
     * @var string
     */
    protected $table;

    /**
     * The name of the database connection to use.
     *
     * @var string
     */
    protected $connection;

    /**
     * Create a new database migration repository instance.
     *
     * @param  \Illuminate\Database\ConnectionResolverInterface  $resolver
     * @param  string  $table
     * @return void
     */
    public function __construct(Resolver $resolver, $table)
    {
        $this-&gt;table = $table;
        $this-&gt;resolver = $resolver;
    }

    /**
     * Get the completed migrations.
     *
     * @return array
     */
    public function getRan()
    {
        return $this-&gt;table()
                -&gt;orderBy('batch', 'asc')
                -&gt;orderBy('migration', 'asc')
                -&gt;pluck('migration')-&gt;all();
    }

    /**
     * Get list of migrations.
     *
     * @param  int  $steps
     * @return array
     */
    public function getMigrations($steps)
    {
        $query = $this-&gt;table()-&gt;where('batch', '&gt;=', '1');

        return $query-&gt;orderBy('batch', 'desc')
                     -&gt;orderBy('migration', 'desc')
                     -&gt;take($steps)-&gt;get()-&gt;all();
    }

    /**
     * Get the last migration batch.
     *
     * @return array
     */
    public function getLast()
    {
        $query = $this-&gt;table()-&gt;where('batch', $this-&gt;getLastBatchNumber());

        return $query-&gt;orderBy('migration', 'desc')-&gt;get()-&gt;all();
    }

    /**
     * Get the completed migrations with their batch numbers.
     *
     * @return array
     */
    public function getMigrationBatches()
    {
        return $this-&gt;table()
                -&gt;orderBy('batch', 'asc')
                -&gt;orderBy('migration', 'asc')
                -&gt;pluck('batch', 'migration')-&gt;all();
    }

    /**
     * Log that a migration was run.
     *
     * @param  string  $file
     * @param  int  $batch
     * @return void
     */
    public function log($file, $batch)
    {
        $record = ['migration' =&gt; $file, 'batch' =&gt; $batch];

        $this-&gt;table()-&gt;insert($record);
    }

    /**
     * Remove a migration from the log.
     *
     * @param  object  $migration
     * @return void
     */
    public function delete($migration)
    {
        $this-&gt;table()-&gt;where('migration', $migration-&gt;migration)-&gt;delete();
    }

    /**
     * Get the next migration batch number.
     *
     * @return int
     */
    public function getNextBatchNumber()
    {
        return $this-&gt;getLastBatchNumber() + 1;
    }

    /**
     * Get the last migration batch number.
     *
     * @return int
     */
    public function getLastBatchNumber()
    {
        return $this-&gt;table()-&gt;max('batch');
    }

    /**
     * Create the migration repository data store.
     *
     * @return void
     */
    public function createRepository()
    {
        $schema = $this-&gt;getConnection()-&gt;getSchemaBuilder();

        $schema-&gt;create($this-&gt;table, function ($table) {
            // The migrations table is responsible for keeping track of which of the
            // migrations have actually run for the application. We'll create the
            // table to hold the migration file's path as well as the batch ID.
            $table-&gt;increments('id');
            $table-&gt;string('migration');
            $table-&gt;integer('batch');
        });
    }

    /**
     * Determine if the migration repository exists.
     *
     * @return bool
     */
    public function repositoryExists()
    {
        $schema = $this-&gt;getConnection()-&gt;getSchemaBuilder();

        return $schema-&gt;hasTable($this-&gt;table);
    }

    /**
     * Delete the migration repository data store.
     *
     * @return void
     */
    public function deleteRepository()
    {
        $schema = $this-&gt;getConnection()-&gt;getSchemaBuilder();

        $schema-&gt;drop($this-&gt;table);
    }

    /**
     * Get a query builder for the migration table.
     *
     * @return \Illuminate\Database\Query\Builder
     */
    protected function table()
    {
        return $this-&gt;getConnection()-&gt;table($this-&gt;table)-&gt;useWritePdo();
    }

    /**
     * Get the connection resolver instance.
     *
     * @return \Illuminate\Database\ConnectionResolverInterface
     */
    public function getConnectionResolver()
    {
        return $this-&gt;resolver;
    }

    /**
     * Resolve the database connection instance.
     *
     * @return \Illuminate\Database\Connection
     */
    public function getConnection()
    {
        return $this-&gt;resolver-&gt;connection($this-&gt;connection);
    }

    /**
     * Set the information source to gather data.
     *
     * @param  string  $name
     * @return void
     */
    public function setSource($name)
    {
        $this-&gt;connection = $name;
    }
}
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