Pulling::tableInformations() - Code Metrics - Inspection of "database working" - php-resta/resta-core - Measure and Improve Code Quality continuously with Scrutinizer

Test Setup Failed

Push — master ( 4c0917...56b13c )

by Php Easy Api

created 2019-07-12 07:09 UTC

Pulling::tableInformations() F

↳ Parent: Pulling

Complexity

Conditions	19
Paths	1323

Size

Total Lines	98
Code Lines	48

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	19
eloc	48
nc	1323
nop	1
dl	0
loc	98
rs	0.3499
c	0
b	0
f	0

How to fix Long Method Complexity

<?php

namespace Migratio\Resource\PullManager;

use Migratio\Resource\BaseManager;
use Resta\Exception\FileNotFoundException;

class Pulling extends BaseManager
{
    /**
     * @return void|mixed
     *
     * @throws FileNotFoundException
     */
    public function get()
    {
        $directory = $this->config['paths'][0];
        $dbtables = $this->schema->getConnection()->showTables();
        $migrations = $this->tableFilters();

        $list = [];

        foreach ($migrations as $table=>$item){
            $list[] = strtolower($table);
        }

        foreach ($dbtables as $dbtable){
            //if(!in_array($dbtable,$list)){

                $informations = $this->tableInformations($dbtable);

                $dbtable = ucfirst($dbtable);
                $makeDirectory = $directory.''.DIRECTORY_SEPARATOR.''.$dbtable;
                files()->makeDirectory($makeDirectory,0755,true);

                $migrationName = time().'_'.$dbtable.'';

                $content = $this->getContentFile($this->getStubPath().''.DIRECTORY_SEPARATOR.'pullCreate.stub',[
                    'className' => $dbtable,
                    'informations' => $informations
                ]);

                files()->put($makeDirectory.''.DIRECTORY_SEPARATOR.''.$migrationName.'.php',$content);
            //}
        }
    }

    /**
     * get table informations
     *
     * @param $table
     * @return string
     */
    private function tableInformations($table)
    {
        $foreignKeys = $this->schema->getConnection()->getForeignKeys($table);

        $columns = $this->schema->getConnection()->showColumnsFrom($table);

        $status = $this->schema->getConnection()->getTableStatus($table);

        $indexes = $this->schema->getConnection()->showIndexes($table);
        $multipleIndexes = $this->getMultipleIndex($indexes);

        $list = [];

        foreach ($columns as $key=>$data){

            $field      = $data['Field'];
            $list[]     = '$wizard->name(\''.$field.'\')';
            $list[]     = '->'.$this->getColumnTransformers($data['Type']).'';

            //default block
            if(!is_null($data['Default'])){
                $default = $data['Default'];
                $list[]     = '->default(\''.$default.'\')';
            }

            $getIndex = $this->getIndexInformation($indexes,$data['Field']);

            //unique block
            if($getIndex['Non_unique']=='0' && $getIndex['Key_name']!=='PRIMARY'){
                $indexName = $getIndex['Key_name'];
                $list[]     = '->unique(\''.$indexName.'\')';
            }

            //index block
            if($getIndex['Non_unique']=='1' && $getIndex['Key_name']!=='PRIMARY'){
                $columnName = $getIndex['Column_name'];

                $indexName = $getIndex['Key_name'];

                if(count($multipleIndexes[$indexName])==1){
                    $list[] = '->index(\''.$indexName.'\')';
                }
            }

            //comment block
            if(strlen($data['Comment'])>0){
                $comment = $data['Comment'];
                $list[] = '->comment(\''.$comment.'\')';
            }

            //auto increment block
            if($data['Extra']=='auto_increment'){
                $list[] = '->auto_increment()';
            }

            $list[] = ';
            ';
        }

        //table collation
        $charset = $this->schema->getConnection()->getCharsetForCollation(''.$status['Collation'].'');
        $list[] = '$wizard->table()->collation(\''.$charset.'\');
        ';

        //table indexes
        foreach ($multipleIndexes as $indexName=>$values) {
            if(count($values)>1){
                $values = '\''.implode('\',\'',$values).'\'';
                $list[] = '    $wizard->table()->indexes(\''.$indexName.'\',['.$values.']);
                ';
            }
        }

        if(count($foreignKeys)){

            $constraintName = $foreignKeys['CONSTRAINT_NAME'];
            $key = $foreignKeys['COLUMN_NAME'];
            $referenceTable = $foreignKeys['REFERENCED_TABLE_NAME'];
            $referenceColumn = $foreignKeys['REFERENCED_COLUMN_NAME'];

            if($foreignKeys['UPDATE_RULE']=='RESTRICT' && $foreignKeys['DELETE_RULE']=='RESTRICT'){
                $list[] = '    $wizard->table()->foreign()->constraint(\''.$constraintName.'\')->key(\''.$key.'\')->references(\''.$referenceTable.'\',\''.$referenceColumn.'\');
                ';
            }

            if($foreignKeys['UPDATE_RULE']!=='RESTRICT' && $foreignKeys['DELETE_RULE']=='RESTRICT'){
                $rule = $foreignKeys['UPDATE_RULE'];
                $list[] = '    $wizard->table()->foreign()->constraint(\''.$constraintName.'\')->key(\''.$key.'\')->references(\''.$referenceTable.'\',\''.$referenceColumn.'\')->onUpdate()->'.strtolower($rule).'();
                ';
            }

            if($foreignKeys['UPDATE_RULE']=='RESTRICT' && $foreignKeys['DELETE_RULE']!=='RESTRICT'){
                $rule = $foreignKeys['DELETE_RULE'];
                $list[] = '    $wizard->table()->foreign()->constraint(\''.$constraintName.'\')->key(\''.$key.'\')->references(\''.$referenceTable.'\',\''.$referenceColumn.'\')->onDelete()->'.strtolower($rule).'();
                ';
            }
        }

        return implode('',$list);
    }

    /**
     * get column transformers
     *
     * @param $column
     * @return string
     */
    private function getColumnTransformers($column)
    {
        if($column=='datetime'){
            return 'datetime()';
        }
        elseif($column=='longtext'){
            return 'longtext()';
        }
        elseif($column=='date'){
            return 'date()';
        }
        elseif(preg_match('@enum.*\((.*?)\)@',$column,$enum)){
            return 'enum(['.$enum[1].'])';
        }
        else{
            return $column;
        }
    }

    /**
     * get index information
     *
     * @param $index
     * @param $field
     * @return void|mixed
     */
    private function getIndexInformation($index,$field)
    {
        foreach ($index as $key=>$item) {

            if($item['Column_name'] == $field){
                return $index[$key];
            }
        }

        return null;
    }

    /**
     * get index information
     *
     * @param $index
     * @param $field
     * @return void|mixed
     */
    private function getMultipleIndex($index)
    {
        $list = [];
        foreach ($index as $key=>$item) {
            if($item['Non_unique']==1 && $item['Key_name']!=='PRIMARY'){
                $list[$item['Key_name']][] = $item['Column_name'];
            }
        }

        return $list;
    }
}

1			<?php
2
3			namespace Migratio\Resource\PullManager;
4
5			use Migratio\Resource\BaseManager;
6			use Resta\Exception\FileNotFoundException;
7
8			class Pulling extends BaseManager
9			{
10			/**
11			* @return void\|mixed
12			*
13			* @throws FileNotFoundException
14			*/
15			public function get()
16			{
17			$directory = $this->config['paths'][0];
18			$dbtables = $this->schema->getConnection()->showTables();
19			$migrations = $this->tableFilters();
20
21			$list = [];
22
23			foreach ($migrations as $table=>$item){
24			$list[] = strtolower($table);
25			}
26
27			foreach ($dbtables as $dbtable){
28			//if(!in_array($dbtable,$list)){
29
30			$informations = $this->tableInformations($dbtable);
31
32			$dbtable = ucfirst($dbtable);
33			$makeDirectory = $directory.''.DIRECTORY_SEPARATOR.''.$dbtable;
34			files()->makeDirectory($makeDirectory,0755,true);
35
36			$migrationName = time().'_'.$dbtable.'';
37
38			$content = $this->getContentFile($this->getStubPath().''.DIRECTORY_SEPARATOR.'pullCreate.stub',[
39			'className' => $dbtable,
40			'informations' => $informations
41			]);
42
43			files()->put($makeDirectory.''.DIRECTORY_SEPARATOR.''.$migrationName.'.php',$content);
44			//}
45			}
46			}
47
48			/**
49			* get table informations
50			*
51			* @param $table
52			* @return string
53			*/
54			private function tableInformations($table)
55			{
56			$foreignKeys = $this->schema->getConnection()->getForeignKeys($table);
57
58			$columns = $this->schema->getConnection()->showColumnsFrom($table);
59
60			$status = $this->schema->getConnection()->getTableStatus($table);
61
62			$indexes = $this->schema->getConnection()->showIndexes($table);
63			$multipleIndexes = $this->getMultipleIndex($indexes);
64
65			$list = [];
66
67			foreach ($columns as $key=>$data){
68
69			$field = $data['Field'];
70			$list[] = '$wizard->name(\''.$field.'\')';
71			$list[] = '->'.$this->getColumnTransformers($data['Type']).'';
72
73			//default block
74			if(!is_null($data['Default'])){
75			$default = $data['Default'];
76			$list[] = '->default(\''.$default.'\')';
77			}
78
79			$getIndex = $this->getIndexInformation($indexes,$data['Field']);
80
81			//unique block
82			if($getIndex['Non_unique']=='0' && $getIndex['Key_name']!=='PRIMARY'){
83			$indexName = $getIndex['Key_name'];
84			$list[] = '->unique(\''.$indexName.'\')';
85			}
86
87			//index block
88			if($getIndex['Non_unique']=='1' && $getIndex['Key_name']!=='PRIMARY'){
89			$columnName = $getIndex['Column_name'];
			0 ignored issues – show Unused Code introduced 2019-07-12 07:13 UTC by Report Bug Copy Issue Report The assignment to `$columnName` is dead and can be removed. Loading history...
90			$indexName = $getIndex['Key_name'];
91
92			if(count($multipleIndexes[$indexName])==1){
93			$list[] = '->index(\''.$indexName.'\')';
94			}
95			}
96
97			//comment block
98			if(strlen($data['Comment'])>0){
99			$comment = $data['Comment'];
100			$list[] = '->comment(\''.$comment.'\')';
101			}
102
103			//auto increment block
104			if($data['Extra']=='auto_increment'){
105			$list[] = '->auto_increment()';
106			}
107
108			$list[] = ';
109			';
110			}
111
112			//table collation
113			$charset = $this->schema->getConnection()->getCharsetForCollation(''.$status['Collation'].'');
114			$list[] = '$wizard->table()->collation(\''.$charset.'\');
115			';
116
117			//table indexes
118			foreach ($multipleIndexes as $indexName=>$values) {
119			if(count($values)>1){
120			$values = '\''.implode('\',\'',$values).'\'';
121			$list[] = ' $wizard->table()->indexes(\''.$indexName.'\',['.$values.']);
122			';
123			}
124			}
125
126			if(count($foreignKeys)){
127
128			$constraintName = $foreignKeys['CONSTRAINT_NAME'];
129			$key = $foreignKeys['COLUMN_NAME'];
130			$referenceTable = $foreignKeys['REFERENCED_TABLE_NAME'];
131			$referenceColumn = $foreignKeys['REFERENCED_COLUMN_NAME'];
132
133			if($foreignKeys['UPDATE_RULE']=='RESTRICT' && $foreignKeys['DELETE_RULE']=='RESTRICT'){
134			$list[] = ' $wizard->table()->foreign()->constraint(\''.$constraintName.'\')->key(\''.$key.'\')->references(\''.$referenceTable.'\',\''.$referenceColumn.'\');
135			';
136			}
137
138			if($foreignKeys['UPDATE_RULE']!=='RESTRICT' && $foreignKeys['DELETE_RULE']=='RESTRICT'){
139			$rule = $foreignKeys['UPDATE_RULE'];
140			$list[] = ' $wizard->table()->foreign()->constraint(\''.$constraintName.'\')->key(\''.$key.'\')->references(\''.$referenceTable.'\',\''.$referenceColumn.'\')->onUpdate()->'.strtolower($rule).'();
141			';
142			}
143
144			if($foreignKeys['UPDATE_RULE']=='RESTRICT' && $foreignKeys['DELETE_RULE']!=='RESTRICT'){
145			$rule = $foreignKeys['DELETE_RULE'];
146			$list[] = ' $wizard->table()->foreign()->constraint(\''.$constraintName.'\')->key(\''.$key.'\')->references(\''.$referenceTable.'\',\''.$referenceColumn.'\')->onDelete()->'.strtolower($rule).'();
147			';
148			}
149			}
150
151			return implode('',$list);
152			}
153
154			/**
155			* get column transformers
156			*
157			* @param $column
158			* @return string
159			*/
160			private function getColumnTransformers($column)
161			{
162			if($column=='datetime'){
163			return 'datetime()';
164			}
165			elseif($column=='longtext'){
166			return 'longtext()';
167			}
168			elseif($column=='date'){
169			return 'date()';
170			}
171			elseif(preg_match('@enum.\((.?)\)@',$column,$enum)){
172			return 'enum(['.$enum[1].'])';
173			}
174			else{
175			return $column;
176			}
177			}
178
179			/**
180			* get index information
181			*
182			* @param $index
183			* @param $field
184			* @return void\|mixed
185			*/
186			private function getIndexInformation($index,$field)
187			{
188			foreach ($index as $key=>$item) {
189
190			if($item['Column_name'] == $field){
191			return $index[$key];
192			}
193			}
194
195			return null;
196			}
197
198			/**
199			* get index information
200			*
201			* @param $index
202			* @param $field
203			* @return void\|mixed
204			*/
205			private function getMultipleIndex($index)
206			{
207			$list = [];
208			foreach ($index as $key=>$item) {
209			if($item['Non_unique']==1 && $item['Key_name']!=='PRIMARY'){
210			$list[$item['Key_name']][] = $item['Column_name'];
211			}
212			}
213
214			return $list;
215			}
216			}

php-resta / resta-core

Push — master ( 4c0917...56b13c )

Pulling::tableInformations() F

Complexity

Size

Duplication

Importance

How to fix Long Method Complexity

Long Method

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