SchemaParser::getSchemas() - Code Metrics - rawilk/laravel-modules - Measure and Improve Code Quality continuously with Scrutinizer

SchemaParser::getSchemas() A
last analyzed 2019-09-12 15:38 UTC

↳ Parent: SchemaParser

Complexity

Conditions	2
Paths	2

Size

Total Lines	7
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	3
c	1
b	0
f	0
dl	0
loc	7
rs	10
cc	2
nc	2
nop	0

<?php

namespace Rawilk\LaravelModules\Support\Migrations;

use Illuminate\Contracts\Support\Arrayable;
use Illuminate\Support\Arr;
use Illuminate\Support\Str;

class SchemaParser implements Arrayable
{
    /** @var array */
    protected static $customAttributes = [
        'remember_token' => 'rememberToken()',
        'soft_delete'    => 'softDeletes()'
    ];

    /** @var array */
    protected static $relationshipKeys = ['belongsTo'];

    /** @var string|null */
    protected $schema;

    /**
     * @param string|null $schema
     */
    public function __construct(?string $schema = null)
    {
        $this->schema = $schema;
    }

    public function createField(string $column, array $attributes, string $type = 'add'): string
    {
        $results = "\t\t\t" . '$table';

        foreach ($attributes as $key => $field) {
            if (in_array($column, static::$relationshipKeys, true)) {
                $results .= $this->addRelationColumn($key, $field, $column);
            } else {
                $results .= $this->{"{$type}Column"}($key, $field, $column);
            }
        }

        return $results . ';' . PHP_EOL;
    }

    /**
     * Render the down function of the migration.
     *
     * @return string
     */
    public function down(): string
    {
        $results = '';

        foreach ($this->toArray() as $column => $attributes) {
            $attributes = [head($attributes)];

            $results .= $this->createField($column, $attributes, 'remove');
        }

        return $results;
    }

    public function getAttributes(string $column, string $schema): array
    {
        $fields = str_replace("{$column}:", '', $schema);

        return $this->hasCustomAttribute($column)
            ? $this->getCustomAttribute($column)
            : explode(':', $fields);
    }

    public function getColumn(string $schema): string
    {
        return Arr::get(explode(':', $schema), 0);

    }

    public function getCustomAttribute(string $column): array
    {
        return (array) static::$customAttributes[$column];
    }

    public function getSchemas(): array
    {
        if ($this->schema === null) {
            return [];
        }

        return explode(',', str_replace(' ', '', $this->schema));
    }

    public function hasCustomAttribute(string $column): bool
    {
        return array_key_exists($column, static::$customAttributes);
    }

    public function parse(?string $schema): array
    {
        $this->schema = $schema;

        $parsed = [];

        foreach ($this->getSchemas() as $schemas) {
            $column = $this->getColumn($schemas);

            $attributes = $this->getAttributes($column, $schemas);

            $parsed[$column] = $attributes;
        }

        return $parsed;
    }

    public function render(): string
    {
        $results = '';

        foreach ($this->toArray() as $column => $attributes) {
            $results .= $this->createField($column, $attributes);
        }

        return $results;
    }

    public function toArray(): array
    {
        return $this->parse($this->schema);
    }

    /**
     * Render the up function of the migration.
     *
     * @return string
     */
    public function up(): string
    {
        return $this->render();
    }

    protected function addColumn(int $key, string $field, string $column): string
    {
        if ($this->hasCustomAttribute($column)) {
            return "->{$field}";
        }

        if ($key === 0) {
            return "->{$field}('{$column}')";
        }

        if (Str::contains($field, '(')) {
            return "->{$field}";
        }

        return "->{$field}()";
    }

    protected function addRelationColumn(int $key, string $field, string $column): string
    {
        if ($key === 0) {
            $relatedColumn = Str::snake(class_basename($field)) . '_id';

            return "->unsignedBigInteger('{$relatedColumn}');"
                . PHP_EOL . "\t\t\t\$table->foreign('{$relatedColumn}')";
        }

        if ($key === 1) {
            return "->references('{$field}')";
        }

        if ($key === 2) {
            return "->on('{$field}')";
        }

        if (Str::contains($field, '(')) {
            return "->{$field}";
        }

        return "->{$field}()";
    }

    protected function removeColumn(int $key, string $field, string $column): string
    {
        if ($this->hasCustomAttribute($column)) {
            return "->{$field}";
        }

        return "->dropColumn('{$column}')";
    }
}


1			<?php
2
3			namespace Rawilk\LaravelModules\Support\Migrations;
4
5			use Illuminate\Contracts\Support\Arrayable;
6			use Illuminate\Support\Arr;
7			use Illuminate\Support\Str;
8
9			class SchemaParser implements Arrayable
10			{
11			/** @var array */
12			protected static $customAttributes = [
13			'remember_token' => 'rememberToken()',
14			'soft_delete' => 'softDeletes()'
15			];
16
17			/** @var array */
18			protected static $relationshipKeys = ['belongsTo'];
19
20			/** @var string\|null */
21			protected $schema;
22
23			/**
24			* @param string\|null $schema
25			*/
26			public function __construct(?string $schema = null)
27			{
28			$this->schema = $schema;
29			}
30
31			public function createField(string $column, array $attributes, string $type = 'add'): string
32			{
33			$results = "\t\t\t" . '$table';
34
35			foreach ($attributes as $key => $field) {
36			if (in_array($column, static::$relationshipKeys, true)) {
37			$results .= $this->addRelationColumn($key, $field, $column);
38			} else {
39			$results .= $this->{"{$type}Column"}($key, $field, $column);
40			}
41			}
42
43			return $results . ';' . PHP_EOL;
44			}
45
46			/**
47			* Render the down function of the migration.
48			*
49			* @return string
50			*/
51			public function down(): string
52			{
53			$results = '';
54
55			foreach ($this->toArray() as $column => $attributes) {
56			$attributes = [head($attributes)];
57
58			$results .= $this->createField($column, $attributes, 'remove');
59			}
60
61			return $results;
62			}
63
64			public function getAttributes(string $column, string $schema): array
65			{
66			$fields = str_replace("{$column}:", '', $schema);
67
68			return $this->hasCustomAttribute($column)
69			? $this->getCustomAttribute($column)
70			: explode(':', $fields);
71			}
72
73			public function getColumn(string $schema): string
74			{
75			return Arr::get(explode(':', $schema), 0);
			0 ignored issues – show Bug Best Practice introduced 2019-09-12 15:22 UTC by Report Bug Copy Issue Report The expression `return Illuminate\Suppor...plode(':', $schema), 0)` could return the type `null\|string[]` which is incompatible with the type-hinted return `string`. Consider adding an additional type-check to rule them out. Loading history...
76			}
77
78			public function getCustomAttribute(string $column): array
79			{
80			return (array) static::$customAttributes[$column];
81			}
82
83			public function getSchemas(): array
84			{
85			if ($this->schema === null) {
86			return [];
87			}
88
89			return explode(',', str_replace(' ', '', $this->schema));
90			}
91
92			public function hasCustomAttribute(string $column): bool
93			{
94			return array_key_exists($column, static::$customAttributes);
95			}
96
97			public function parse(?string $schema): array
98			{
99			$this->schema = $schema;
100
101			$parsed = [];
102
103			foreach ($this->getSchemas() as $schemas) {
104			$column = $this->getColumn($schemas);
105
106			$attributes = $this->getAttributes($column, $schemas);
107
108			$parsed[$column] = $attributes;
109			}
110
111			return $parsed;
112			}
113
114			public function render(): string
115			{
116			$results = '';
117
118			foreach ($this->toArray() as $column => $attributes) {
119			$results .= $this->createField($column, $attributes);
120			}
121
122			return $results;
123			}
124
125			public function toArray(): array
126			{
127			return $this->parse($this->schema);
128			}
129
130			/**
131			* Render the up function of the migration.
132			*
133			* @return string
134			*/
135			public function up(): string
136			{
137			return $this->render();
138			}
139
140			protected function addColumn(int $key, string $field, string $column): string
141			{
142			if ($this->hasCustomAttribute($column)) {
143			return "->{$field}";
144			}
145
146			if ($key === 0) {
147			return "->{$field}('{$column}')";
148			}
149
150			if (Str::contains($field, '(')) {
151			return "->{$field}";
152			}
153
154			return "->{$field}()";
155			}
156
157			protected function addRelationColumn(int $key, string $field, string $column): string
158			{
159			if ($key === 0) {
160			$relatedColumn = Str::snake(class_basename($field)) . '_id';
161
162			return "->unsignedBigInteger('{$relatedColumn}');"
163			. PHP_EOL . "\t\t\t\$table->foreign('{$relatedColumn}')";
164			}
165
166			if ($key === 1) {
167			return "->references('{$field}')";
168			}
169
170			if ($key === 2) {
171			return "->on('{$field}')";
172			}
173
174			if (Str::contains($field, '(')) {
175			return "->{$field}";
176			}
177
178			return "->{$field}()";
179			}
180
181			protected function removeColumn(int $key, string $field, string $column): string
182			{
183			if ($this->hasCustomAttribute($column)) {
184			return "->{$field}";
185			}
186
187			return "->dropColumn('{$column}')";
188			}
189			}
190

rawilk / laravel-modules

SchemaParser::getSchemas() A last analyzed 2019-09-12 15:38 UTC

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SchemaParser::getSchemas() A
last analyzed 2019-09-12 15:38 UTC