Manager::__construct() - Code Metrics - Inspection of "Refactoring" - asyncphp/icicle-database - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( d819e3...4fe283 )

by Christopher

created 2015-12-01 21:57 UTC

Manager::__construct() A

↳ Parent: Manager

Complexity

Conditions	1
Paths	1

Size

Total Lines	5
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	1

Importance

Changes	1
Bugs	1	Features	1

Metric	Value
c	1
b	1
f	1
dl	0
loc	5
ccs	4
cts	4
cp	1
rs	9.4286
cc	1
eloc	3
nc	1
nop	2
crap	1

<?php

namespace AsyncPHP\Icicle\Database;

use AsyncPHP\Icicle\Database\Method\CloneWithMethod;
use Icicle\Coroutine;
use Icicle\Promise\PromiseInterface;

final class Manager
{
    use CloneWithMethod;

    /**
     * @var Connector
     */
    private $connector;

    /**
     * @var Builder
     */
    private $builder;

    /**
     * @var array
     */
    private $operations = [];

    /**
     * @param Connector $connector
     * @param Builder $builder
     */
    public function __construct(Connector $connector, Builder $builder)
    {
        $this->connector = $connector;
        $this->builder = $builder;
    }

    /**
     * @param string $method
     * @param array $parameters
     *
     * @return mixed
     */
    public function __call($method, array $parameters = [])
    {
        $operations = $this->operations;
        $operations[] = [$method, $parameters];

        return $this->cloneWith("operations", $operations);
    }

    /**
     * @param string $table
     *
     * @return static
     */
    public function table($table)
    {
        return $this->cloneWith("builder", $this->builder->table($table));
    }

    /**
     * @param string $columns
     *
     * @return static
     */
    public function select($columns = "*")
    {
        return $this->cloneWith("builder", $this->builder->select($columns));
    }

    /**
     * @return PromiseInterface
     */
    public function first()
    {
        return Coroutine\create(function () {
            $rows = (yield $this->limit(1)->get());
            yield reset($rows);
        });
    }

    /**
     * @return PromiseInterface
     */
    public function get()
    {
        return Coroutine\create(function () {
            $builder = $this->applyOperationsTo($this->builder);

            yield $this->connector->query(
                $this->interpolate($builder->build())
            );
        });
    }

    /**
     * @param array $build
     *
     * @return string
     */
    private function interpolate(array $build)
    {
        list($statement, $values) = $build;

        $pattern = "/\\:([_0-9a-zA-Z]+)/";

        $replacement = function ($matches) use ($values) {
            return $this->quote($values[$matches[1]]);
        };

        return preg_replace_callback($pattern, $replacement, $statement);
    }

    /**
     * @param mixed $value
     *
     * @return string
     */
    private function quote($value)
    {
        return "'" . $this->connector->escape($value) . "'";
    }

    /**
     * @param array $data
     *
     * @return PromiseInterface
     */
    public function insert(array $data)

    {
        return Coroutine\create(function () use ($data) {
            $builder = $this->builder->insert($data);
            $builder = $this->applyOperationsTo($builder);

            yield $this->connector->query(
                $this->interpolate($builder->build())
            );
        });
    }

    /**
     * @param Builder $builder
     *
     * @return Builder
     */
    private function applyOperationsTo($builder)
    {
        foreach ($this->operations as $operation) {
            list($method, $parameters) = $operation;
            $builder = call_user_func_array([$builder, $method], $parameters);
        }

        return $builder;
    }

    /**
     * @param array $data
     *
     * @return PromiseInterface
     */
    public function update(array $data)

    {
        return Coroutine\create(function () use ($data) {
            $builder = $this->builder->update($data);
            $builder = $this->applyOperationsTo($builder);

            yield $this->connector->query(
                $this->interpolate($builder->build())
            );
        });
    }

    /**
     * @return PromiseInterface
     */
    public function delete()

    {
        return Coroutine\create(function () {
            $builder = $this->builder->delete();
            $builder = $this->applyOperationsTo($builder);

            yield $this->connector->query(
                $this->interpolate($builder->build())
            );
        });
    }
}


1			<?php
2
3			namespace AsyncPHP\Icicle\Database;
4
5			use AsyncPHP\Icicle\Database\Method\CloneWithMethod;
6			use Icicle\Coroutine;
7			use Icicle\Promise\PromiseInterface;
8
9			final class Manager
10			{
11			use CloneWithMethod;
12
13			/**
14			* @var Connector
15			*/
16			private $connector;
17
18			/**
19			* @var Builder
20			*/
21			private $builder;
22
23			/**
24			* @var array
25			*/
26			private $operations = [];
27
28			/**
29			* @param Connector $connector
30			* @param Builder $builder
31			*/
32	1		public function __construct(Connector $connector, Builder $builder)
33			{
34	1		$this->connector = $connector;
35	1		$this->builder = $builder;
36	1		}
37
38			/**
39			* @param string $method
40			* @param array $parameters
41			*
42			* @return mixed
43			*/
44	1		public function __call($method, array $parameters = [])
45			{
46	1		$operations = $this->operations;
47	1		$operations[] = [$method, $parameters];
48
49	1		return $this->cloneWith("operations", $operations);
50			}
51
52			/**
53			* @param string $table
54			*
55			* @return static
56			*/
57	1		public function table($table)
58			{
59	1		return $this->cloneWith("builder", $this->builder->table($table));
60			}
61
62			/**
63			* @param string $columns
64			*
65			* @return static
66			*/
67	1		public function select($columns = "*")
68			{
69	1		return $this->cloneWith("builder", $this->builder->select($columns));
70			}
71
72			/**
73			* @return PromiseInterface
74			*/
75	1		public function first()
76			{
77			return Coroutine\create(function () {
78	1		$rows = (yield $this->limit(1)->get());
79	1		yield reset($rows);
80	1		});
81	1		}
82
83			/**
84			* @return PromiseInterface
85			*/
86	1		public function get()
87			{
88			return Coroutine\create(function () {
89	1		$builder = $this->applyOperationsTo($this->builder);
90
91	1		yield $this->connector->query(
92	1		$this->interpolate($builder->build())
93	1		);
94	1		});
95			}
96
97			/**
98			* @param array $build
99			*
100			* @return string
101			*/
102	1		private function interpolate(array $build)
103			{
104	1		list($statement, $values) = $build;
105
106	1		$pattern = "/\\:([_0-9a-zA-Z]+)/";
107
108			$replacement = function ($matches) use ($values) {
109	1		return $this->quote($values[$matches[1]]);
110	1		};
111
112	1		return preg_replace_callback($pattern, $replacement, $statement);
113			}
114
115			/**
116			* @param mixed $value
117			*
118			* @return string
119			*/
120	1		private function quote($value)
121			{
122	1		return "'" . $this->connector->escape($value) . "'";
123			}
124
125			/**
126			* @param array $data
127			*
128			* @return PromiseInterface
129			*/
130	1	View Code Duplication	public function insert(array $data)
			0 ignored issues – show Duplication introduced 2015-12-01 13:15 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
131			{
132			return Coroutine\create(function () use ($data) {
133	1		$builder = $this->builder->insert($data);
134	1		$builder = $this->applyOperationsTo($builder);
135
136	1		yield $this->connector->query(
137	1		$this->interpolate($builder->build())
138	1		);
139	1		});
140			}
141
142			/**
143			* @param Builder $builder
144			*
145			* @return Builder
146			*/
147	1		private function applyOperationsTo($builder)
148			{
149	1		foreach ($this->operations as $operation) {
150	1		list($method, $parameters) = $operation;
151	1		$builder = call_user_func_array([$builder, $method], $parameters);
152	1		}
153
154	1		return $builder;
155			}
156
157			/**
158			* @param array $data
159			*
160			* @return PromiseInterface
161			*/
162		View Code Duplication	public function update(array $data)
			0 ignored issues – show Duplication introduced 2015-12-01 13:15 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
163			{
164			return Coroutine\create(function () use ($data) {
165			$builder = $this->builder->update($data);
166			$builder = $this->applyOperationsTo($builder);
167
168			yield $this->connector->query(
169			$this->interpolate($builder->build())
170			);
171			});
172			}
173
174			/**
175			* @return PromiseInterface
176			*/
177		View Code Duplication	public function delete()
			0 ignored issues – show Duplication introduced 2015-12-01 21:48 UTC by Report Bug Copy Issue Report 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. Loading history...
178			{
179			return Coroutine\create(function () {
180			$builder = $this->builder->delete();
181			$builder = $this->applyOperationsTo($builder);
182
183			yield $this->connector->query(
184			$this->interpolate($builder->build())
185			);
186			});
187			}
188			}
189

asyncphp / icicle-database

Push — master ( d819e3...4fe283 )

Manager::__construct() A

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