Spatie\MigrateFresh\TableDroppers\Pgsql

Complexity

Total Complexity

3

Size/Duplication

Total Lines	25
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	dropAllTables()	0	10	2
A	getTableNames()	0	6	1

<?php

namespace Spatie\MigrateFresh\TableDroppers;

use DB;
use Illuminate\Support\Collection;

class Pgsql implements TableDropper
{
    public function dropAllTables()
    {
        $tableNames = $this->getTableNames();

        if ($tableNames->isEmpty()) {
            return;
        }

        DB::statement("DROP TABLE {$tableNames->implode(',')} CASCADE");
    }

    /**
     * Get a list of all tables in the schema.
     *
     * @return \Illuminate\Support\Collection
     */
    protected function getTableNames()
    {
        return collect(
            DB::select('SELECT tablename FROM pg_catalog.pg_tables WHERE schemaname = ?', [DB::getConfig('schema')])
        )->pluck('tablename');
    }
}