WriteableTreeTrait::ObtainLastLeafInTree() - Code Metrics - SignpostMarv/daft-nested-db-object - Measure and Improve Code Quality continuously with Scrutinizer

WriteableTreeTrait::ObtainLastLeafInTree() A
last analyzed 2019-04-27 16:49 UTC

↳ Parent: WriteableTreeTrait

Complexity

Conditions	3
Paths	2

Size

Total Lines	44
Code Lines	18

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	18
CRAP Score	3

Importance

Changes

Metric	Value
eloc	18
dl	0
loc	44
ccs	18
cts	18
cp	1
rs	9.6666
c	0
b	0
f	0
cc	3
nc	2
nop	0
crap	3

<?php
/**
* Base daft objects.
*
* @author SignpostMarv
*/
declare(strict_types=1);

namespace SignpostMarv\DaftObject\EasyDB;

use PDO;
use SignpostMarv\DaftObject\DaftNestedWriteableObject;
use SignpostMarv\DaftObject\DefinesOwnArrayIdInterface;
use SignpostMarv\DaftObject\SuitableForRepositoryType;

/**
* @template T as DaftNestedWriteableObject
*/
trait WriteableTreeTrait
{
    /**
    * @param scalar|(scalar|array|object|null)[] $id
    *
    * @psalm-param class-string<T> $type
    *
    * @psalm-return T
    */
    abstract public function RecallDaftObjectOrThrow(
        $id,
        string $type = SuitableForRepositoryType::class
    ) : SuitableForRepositoryType;

    abstract protected function DaftObjectDatabaseTable() : string;

    /**
    * @psalm-return T
    */
    protected function ObtainLastLeafInTree() : DaftNestedWriteableObject
    {
        /**
        * @var \ParagonIE\EasyDB\EasyDB
        */
        $db = $this->db;

        /**
        * @psalm-var class-string<T>
        */
        $type = $this->type;

        $sth = $db->prepare(
            'SELECT ' .
            implode(',', array_map(
                [$db, 'escapeIdentifier'],
                $type::DaftObjectIdProperties()
            )) .
            ' FROM ' .
            $this->DaftObjectDatabaseTable() .
            ' ORDER BY ' .
            $db->escapeIdentifier('intNestedLeft') .
            ' DESC LIMIT 1'
        );

        $sth->execute();

        /**
        * @var array<string, scalar>
        */
        $res = $sth->fetch(PDO::FETCH_ASSOC);

        if (1 === count($res) && ! is_a($type, DefinesOwnArrayIdInterface::class, true)) {
            $res = current($res);
        }

        /**
        * @var DaftNestedWriteableObject
        *
        * @psalm-var T
        */
        $out = $this->RecallDaftObjectOrThrow($res);

        return $out;

    }
}


1		<?php
2		/**
3		* Base daft objects.
4		*
5		* @author SignpostMarv
6		*/
7		declare(strict_types=1);
8
9		namespace SignpostMarv\DaftObject\EasyDB;
10
11		use PDO;
12		use SignpostMarv\DaftObject\DaftNestedWriteableObject;
13		use SignpostMarv\DaftObject\DefinesOwnArrayIdInterface;
14		use SignpostMarv\DaftObject\SuitableForRepositoryType;
15
16		/**
17		* @template T as DaftNestedWriteableObject
18		*/
19		trait WriteableTreeTrait
20		{
21		/**
22		* @param scalar\|(scalar\|array\|object\|null)[] $id
23		*
24		* @psalm-param class-string<T> $type
25		*
26		* @psalm-return T
27		*/
28		abstract public function RecallDaftObjectOrThrow(
29		$id,
30		string $type = SuitableForRepositoryType::class
31		) : SuitableForRepositoryType;
32
33		abstract protected function DaftObjectDatabaseTable() : string;
34
35		/**
36		* @psalm-return T
37		*/
38	24	protected function ObtainLastLeafInTree() : DaftNestedWriteableObject
39		{
40		/**
41		* @var \ParagonIE\EasyDB\EasyDB
42		*/
43	24	$db = $this->db;
44
45		/**
46		* @psalm-var class-string<T>
47		*/
48	24	$type = $this->type;
49
50	24	$sth = $db->prepare(
51		'SELECT ' .
52	24	implode(',', array_map(
53	24	[$db, 'escapeIdentifier'],
54	24	$type::DaftObjectIdProperties()
55		)) .
56	24	' FROM ' .
57	24	$this->DaftObjectDatabaseTable() .
58	24	' ORDER BY ' .
59	24	$db->escapeIdentifier('intNestedLeft') .
60	24	' DESC LIMIT 1'
61		);
62
63	24	$sth->execute();
64
65		/**
66		* @var array<string, scalar>
67		*/
68	24	$res = $sth->fetch(PDO::FETCH_ASSOC);
69
70	24	if (1 === count($res) && ! is_a($type, DefinesOwnArrayIdInterface::class, true)) {
71	24	$res = current($res);
72		}
73
74		/**
75		* @var DaftNestedWriteableObject
76		*
77		* @psalm-var T
78		*/
79	24	$out = $this->RecallDaftObjectOrThrow($res);
80
81	24	return $out;
		0 ignored issues – show Bug Best Practice introduced 2019-02-24 10:22 UTC by Report Bug Copy Issue Report The expression `return $out` returns the type `SignpostMarv\DaftObject\SuitableForRepositoryType` which includes types incompatible with the type-hinted return `SignpostMarv\DaftObject\DaftNestedWriteableObject`. Loading history...
82		}
83		}
84

SignpostMarv / daft-nested-db-object

WriteableTreeTrait::ObtainLastLeafInTree() A last analyzed 2019-04-27 16:49 UTC

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WriteableTreeTrait::ObtainLastLeafInTree() A
last analyzed 2019-04-27 16:49 UTC