Order::add()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 5
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 1
eloc 3
nc 1
nop 2
dl 0
loc 5
rs 10
c 0
b 0
f 0
1
<?php
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declare(strict_types=1);
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namespace OniBus\Query;
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use InvalidArgumentException;
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use OniBus\Payload;
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class Order extends Payload
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{
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    const ASC = 'asc';
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    const DESC = 'desc';
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    protected function insert($item, $value)
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    {
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        $direction = mb_strtolower($value);
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        if (!in_array($direction, [self::ASC, self::DESC])) {
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            throw new InvalidArgumentException(
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                sprintf("[OrderBy] Invalid direction (%s) for field (%s).", $direction, $item)
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            );
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        }
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        parent::insert($item, $value);
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    }
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    public function add(string $fieldName, string  $direction = self::ASC): self
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    {
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        $new = clone $this;
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        $new->insert($fieldName, $direction);
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        return $new;
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    }
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    public static function by(string $fieldName, string $direction = self::ASC): self
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    {
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        return new self([$fieldName => $direction]);
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    }
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}
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