Passed
Push — master ( ecf49a...4e3a77 )
by Joao Gilberto
02:50 queued 27s
created

Updatable::buildInsert()   B

Complexity

Conditions 4
Paths 5

Size

Total Lines 26
Code Lines 16

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 15
CRAP Score 4.0039

Importance

Changes 0
Metric Value
dl 0
loc 26
ccs 15
cts 16
cp 0.9375
rs 8.5806
c 0
b 0
f 0
cc 4
eloc 16
nc 5
nop 2
crap 4.0039
1
<?php
2
/**
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 * Created by PhpStorm.
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 * User: jg
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 * Date: 21/06/16
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 * Time: 12:01
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 */
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namespace ByJG\MicroOrm;
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use ByJG\AnyDataset\DbFunctionsInterface;
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class Updatable
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{
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    protected $fields = [];
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    protected $table = "";
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    protected $where = [];
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20 11
    public static function getInstance()
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    {
22 11
        return new Updatable();
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    }
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    /**
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     * Example:
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     *   $query->fields(['name', 'price']);
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     * 
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     * @param array $fields
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     * @return $this
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     */
32 11
    public function fields(array $fields)
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    {
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        $this->fields = array_merge($this->fields, (array)$fields);
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        return $this;
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    }
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    /**
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     * Example
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     *    $query->table('product');
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     * 
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     * @param string $table
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     * @return $this
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     */
46 16
    public function table($table) 
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    {
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        $this->table = $table;
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50 16
        return $this;
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    }
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    /**
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     * Example:
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     *    $query->filter('price > [[amount]]', [ 'amount' => 1000] );
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     * 
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     * @param string $filter
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     * @param array $params
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     * @return $this
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     */
61 8
    public function where($filter, array $params = [])
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    {
63 8
        $this->where[] = [ 'filter' => $filter, 'params' => $params  ];
64 8
        return $this;
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    }
66
67 View Code Duplication
    protected function getFields()
0 ignored issues
show
Duplication introduced by Joao Gilberto Magalhaes
This method seems to be duplicated in your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

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68
    {
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        if (empty($this->fields)) {
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            return ' * ';
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        }
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        return ' ' . implode(', ', $this->fields) . ' ';
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    }
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76 10 View Code Duplication
    protected function getWhere()
0 ignored issues
show
Duplication introduced by Joao Gilberto Magalhaes
This method seems to be duplicated in your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

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77
    {
78 10
        $where = [];
79 10
        $params = [];
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81 10
        foreach ($this->where as $item) {
82 8
            $where[] = $item['filter'];
83 8
            $params = array_merge($params, $item['params']);
84 10
        }
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86 10
        if (empty($where)) {
87 2
            return null;
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        }
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90 8
        return [ implode(' AND ', $where), $params ];
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    }
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    /**
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     * @param \ByJG\AnyDataset\DbFunctionsInterface|null $dbHelper
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     * @param $params
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     * @return string
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     * @throws \Exception
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     */
99 6
    public function buildInsert(&$params, DbFunctionsInterface $dbHelper = null)
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    {
101 6
        if (empty($this->fields)) {
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            throw new \Exception('You must specifiy the fields for insert');
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        }
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        $fields = $this->fields;
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        if (!is_null($dbHelper)) {
107 6
            $fields = $dbHelper->delimiterField($fields);
108 6
        }
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110 6
        $table = $this->table;
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        if (!is_null($dbHelper)) {
112 6
            $table = $dbHelper->delimiterTable($table);
113 6
        }
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        $sql = 'INSERT INTO '
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            . $table
117 6
            . '( ' . implode(', ', $fields) . ' ) '
118 6
            . ' values '
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            . '( [[' . implode(']], [[', $this->fields) . ']] ) ';
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121 6
        $sql = ORMHelper::processLiteral($sql, $params);
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123 6
        return $sql;
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    }
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    /**
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     * @param \ByJG\AnyDataset\DbFunctionsInterface|null $dbHelper
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     * @param $params
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     * @return array
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     * @throws \Exception
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     */
132 5
    public function buildUpdate(&$params, DbFunctionsInterface $dbHelper = null)
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    {
134 5
        if (empty($this->fields)) {
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            throw new \InvalidArgumentException('You must specifiy the fields for insert');
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        }
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138 5
        $fields = [];
139 5
        foreach ($this->fields as $field) {
140 5
            $fieldName = $field;
141 5
            if (!is_null($dbHelper)) {
142 4
                $fieldName = $dbHelper->delimiterField($fieldName);
143 4
            }
144 5
            $fields[] = "$fieldName = [[$field]] ";
145 5
        }
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147 5
        $where = $this->getWhere();
148 5
        if (is_null($where)) {
149 1
            throw new \InvalidArgumentException('You must specifiy a where clause');
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        }
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152 4
        $tableName = $this->table;
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        if (!is_null($dbHelper)) {
154 4
            $tableName = $dbHelper->delimiterTable($tableName);
155 4
        }
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157 4
        $sql = 'UPDATE ' . $tableName . ' SET '
158 4
            . implode(', ', $fields)
159 4
            . ' WHERE ' . $where[0];
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161 4
        $params = array_merge($params, $where[1]);
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163 4
        $sql = ORMHelper::processLiteral($sql, $params);
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165 4
        return $sql;
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    }
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    /**
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     * @param $params
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     * @return array
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     * @throws \Exception
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     */
173 5
    public function buildDelete(&$params)
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    {
175 5
        $where = $this->getWhere();
176 5
        if (is_null($where)) {
177 1
            throw new \InvalidArgumentException('You must specifiy a where clause');
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        }
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180 4
        $sql = 'DELETE FROM ' . $this->table
181 4
            . ' WHERE ' . $where[0];
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183 4
        $params = array_merge($params, $where[1]);
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185 4
        $sql = ORMHelper::processLiteral($sql, $params);
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187 4
        return $sql;
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    }
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}
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