SchemaParser::createField() - Code Metrics - Inspection of "Fix coverage runs, use a used php version" - nWidart/laravel-modules - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 419c88...940d42 )

by Nicolas

created 2019-05-12 15:09 UTC

SchemaParser::createField() A

↳ Parent: SchemaParser

Complexity

Conditions	3
Paths	3

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	3.0261

Importance

Changes

Metric	Value
cc	3
nc	3
nop	3
dl	0
loc	14
ccs	6
cts	7
cp	0.8571
crap	3.0261
rs	9.7998
c	0
b	0
f	0

<?php

namespace Nwidart\Modules\Support\Migrations;

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

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

    /**
     * The migration schema.
     *
     * @var string
     */
    protected $schema;

    /**
     * The relationship keys.
     *
     * @var array
     */
    protected $relationshipKeys = [
        'belongsTo',
    ];

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

    /**
     * Parse a string to array of formatted schema.
     *
     * @param string $schema
     *
     * @return array
     */
    public function parse($schema)
    {
        $this->schema = $schema;

        $parsed = [];

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

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

            $parsed[$column] = $attributes;
        }

        return $parsed;
    }

    /**
     * Get array of schema.
     *
     * @return array
     */
    public function getSchemas()
    {
        if (is_null($this->schema)) {
            return [];
        }

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

    /**
     * Convert string migration to array.
     *
     * @return array
     */
    public function toArray()
    {
        return $this->parse($this->schema);
    }

    /**
     * Render the migration to formatted script.
     *
     * @return string
     */
    public function render()
    {
        $results = '';

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

        return $results;
    }

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

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

        foreach ($this->toArray() as $column => $attributes) {
            $attributes = [head($attributes)];
            $results .= $this->createField($column, $attributes, 'remove');
        }

        return $results;
    }

    /**
     * Create field.
     *
     * @param string $column
     * @param array  $attributes
     * @param string $type
     *
     * @return string
     */
    public function createField($column, $attributes, $type = 'add')
    {
        $results = "\t\t\t" . '$table';

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

        return $results . ';' . PHP_EOL;
    }

    /**
     * Add relation column.
     *
     * @param int    $key
     * @param string $field
     * @param string $column
     *
     * @return string
     */
    protected function addRelationColumn($key, $field, $column)
    {
        $relatedColumn = Str::snake(class_basename($field)) . '_id';

        $method = 'integer';

        return "->{$method}('{$relatedColumn}')";
    }

    /**
     * Format field to script.
     *
     * @param int    $key
     * @param string $field
     * @param string $column
     *
     * @return string
     */
    protected function addColumn($key, $field, $column)
    {
        if ($this->hasCustomAttribute($column)) {
            return '->' . $field;
        }

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

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

        return '->' . $field . '()';
    }

    /**
     * Format field to script.
     *
     * @param int    $key
     * @param string $field
     * @param string $column
     *
     * @return string
     */
    protected function removeColumn($key, $field, $column)
    {
        if ($this->hasCustomAttribute($column)) {
            return '->' . $field;
        }

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

    /**
     * Get column name from schema.
     *
     * @param string $schema
     *
     * @return string
     */
    public function getColumn($schema)
    {
        return Arr::get(explode(':', $schema), 0);
    }

    /**
     * Get column attributes.
     *
     * @param string $column
     * @param string $schema
     *
     * @return array
     */
    public function getAttributes($column, $schema)
    {
        $fields = str_replace($column . ':', '', $schema);

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

    /**
     * Determine whether the given column is exist in customAttributes array.
     *
     * @param string $column
     *
     * @return bool
     */
    public function hasCustomAttribute($column)
    {
        return array_key_exists($column, $this->customAttributes);
    }

    /**
     * Get custom attributes value.
     *
     * @param string $column
     *
     * @return array
     */
    public function getCustomAttribute($column)
    {
        return (array) $this->customAttributes[$column];
    }
}


1		<?php
2
3		namespace Nwidart\Modules\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		/**
12		* The array of custom attributes.
13		*
14		* @var array
15		*/
16		protected $customAttributes = [
17		'remember_token' => 'rememberToken()',
18		'soft_delete' => 'softDeletes()',
19		];
20
21		/**
22		* The migration schema.
23		*
24		* @var string
25		*/
26		protected $schema;
27
28		/**
29		* The relationship keys.
30		*
31		* @var array
32		*/
33		protected $relationshipKeys = [
34		'belongsTo',
35		];
36
37		/**
38		* Create new instance.
39		*
40		* @param string\|null $schema
41		*/
42	12	public function __construct($schema = null)
43		{
44	12	$this->schema = $schema;
45	12	}
46
47		/**
48		* Parse a string to array of formatted schema.
49		*
50		* @param string $schema
51		*
52		* @return array
53		*/
54	12	public function parse($schema)
55		{
56	12	$this->schema = $schema;
57
58	12	$parsed = [];
59
60	12	foreach ($this->getSchemas() as $schemaArray) {
61	3	$column = $this->getColumn($schemaArray);
62
63	3	$attributes = $this->getAttributes($column, $schemaArray);
64
65	3	$parsed[$column] = $attributes;
66		}
67
68	12	return $parsed;
69		}
70
71		/**
72		* Get array of schema.
73		*
74		* @return array
75		*/
76	12	public function getSchemas()
77		{
78	12	if (is_null($this->schema)) {
79	9	return [];
80		}
81
82	3	return explode(',', str_replace(' ', '', $this->schema));
83		}
84
85		/**
86		* Convert string migration to array.
87		*
88		* @return array
89		*/
90	12	public function toArray()
91		{
92	12	return $this->parse($this->schema);
93		}
94
95		/**
96		* Render the migration to formatted script.
97		*
98		* @return string
99		*/
100	11	public function render()
101		{
102	11	$results = '';
103
104	11	foreach ($this->toArray() as $column => $attributes) {
105	2	$results .= $this->createField($column, $attributes);
106		}
107
108	11	return $results;
109		}
110
111		/**
112		* Render up migration fields.
113		*
114		* @return string
115		*/
116	3	public function up()
117		{
118	3	return $this->render();
119		}
120
121		/**
122		* Render down migration fields.
123		*
124		* @return string
125		*/
126	3	public function down()
127		{
128	3	$results = '';
129
130	3	foreach ($this->toArray() as $column => $attributes) {
131	1	$attributes = [head($attributes)];
132	1	$results .= $this->createField($column, $attributes, 'remove');
133		}
134
135	3	return $results;
136		}
137
138		/**
139		* Create field.
140		*
141		* @param string $column
142		* @param array $attributes
143		* @param string $type
144		*
145		* @return string
146		*/
147	3	public function createField($column, $attributes, $type = 'add')
148		{
149	3	$results = "\t\t\t" . '$table';
150
151	3	foreach ($attributes as $key => $field) {
152	3	if (in_array($column, $this->relationshipKeys)) {
153		$results .= $this->addRelationColumn($key, $field, $column);
154		} else {
155	3	$results .= $this->{"{$type}Column"}($key, $field, $column);
156		}
157		}
158
159	3	return $results . ';' . PHP_EOL;
160		}
161
162		/**
163		* Add relation column.
164		*
165		* @param int $key
166		* @param string $field
167		* @param string $column
168		*
169		* @return string
170		*/
171		protected function addRelationColumn($key, $field, $column)
172		{
173		$relatedColumn = Str::snake(class_basename($field)) . '_id';
174
175		$method = 'integer';
176
177		return "->{$method}('{$relatedColumn}')";
178		}
179
180		/**
181		* Format field to script.
182		*
183		* @param int $key
184		* @param string $field
185		* @param string $column
186		*
187		* @return string
188		*/
189	2	protected function addColumn($key, $field, $column)
190		{
191	2	if ($this->hasCustomAttribute($column)) {
192		return '->' . $field;
193		}
194
195	2	if ($key == 0) {
196	2	return '->' . $field . "('" . $column . "')";
197		}
198
199		if (Str::contains($field, '(')) {
200		return '->' . $field;
201		}
202
203		return '->' . $field . '()';
204		}
205
206		/**
207		* Format field to script.
208		*
209		* @param int $key
210		* @param string $field
211		* @param string $column
212		*
213		* @return string
214		*/
215	1	protected function removeColumn($key, $field, $column)
216		{
217	1	if ($this->hasCustomAttribute($column)) {
218		return '->' . $field;
219		}
220
221	1	return '->dropColumn(' . "'" . $column . "')";
222		}
223
224		/**
225		* Get column name from schema.
226		*
227		* @param string $schema
228		*
229		* @return string
230		*/
231	3	public function getColumn($schema)
232		{
233	3	return Arr::get(explode(':', $schema), 0);
234		}
235
236		/**
237		* Get column attributes.
238		*
239		* @param string $column
240		* @param string $schema
241		*
242		* @return array
243		*/
244	3	public function getAttributes($column, $schema)
245		{
246	3	$fields = str_replace($column . ':', '', $schema);
247
248	3	return $this->hasCustomAttribute($column) ? $this->getCustomAttribute($column) : explode(':', $fields);
249		}
250
251		/**
252		* Determine whether the given column is exist in customAttributes array.
253		*
254		* @param string $column
255		*
256		* @return bool
257		*/
258	3	public function hasCustomAttribute($column)
259		{
260	3	return array_key_exists($column, $this->customAttributes);
261		}
262
263		/**
264		* Get custom attributes value.
265		*
266		* @param string $column
267		*
268		* @return array
269		*/
270		public function getCustomAttribute($column)
271		{
272		return (array) $this->customAttributes[$column];
273		}
274		}
275

nWidart / laravel-modules

Push — master ( 419c88...940d42 )

SchemaParser::createField() A

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