Puzzle\QueryBuilder\QueryBuilder

Complexity

Total Complexity

6

Size/Duplication

Total Lines	40
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	7

Test Coverage

Coverage

100%

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	delete()	0	4	1
A	insert()	0	4	1
A	select()	0	4	1
A	update()	0	4	1
A	count()	0	4	1
A	distinct()	0	4	1

<?php

declare(strict_types = 1);

namespace Puzzle\QueryBuilder;

use Puzzle\QueryBuilder\Queries\Delete;
use Puzzle\QueryBuilder\Queries\Insert;
use Puzzle\QueryBuilder\Queries\Select;
use Puzzle\QueryBuilder\Queries\Update;
use Puzzle\QueryBuilder\Queries\Snippets;

class QueryBuilder
{
    use Traits\EscaperAware;

    public function delete(?string $table = null, ?string $alias = null): Delete
    {
        return (new Delete($table, $alias))->setEscaper($this->escaper);
    }

    public function insert(?string $table = null): Insert
    {
        return (new Insert($table))->setEscaper($this->escaper);
    }

    /**
     * @param string|array $columns
     */
    public function select($columns = null): Select
    {
        return (new Select($columns))->setEscaper($this->escaper);

It seems like $columns defined by parameter $columns on line 30 can also be of type null or string; however, Puzzle\QueryBuilder\Queries\Select::__construct() does only seem to accept array, maybe add an additional type check?

    }

    public function update(?string $table = null, ?string $alias = null): Update
    {
        return (new Update($table, $alias))->setEscaper($this->escaper);
    }

    /**
     * @param Snippet|string $columnName
     */
    public function count($columnName, ?string $alias = null): Snippets\Count
    {
        return (new Snippets\Count($columnName, $alias));
    }

    public function distinct(string $columnName): Snippets\Distinct
    {
        return (new Snippets\Distinct($columnName));
    }
}