AlertEndpointController::getByDate() - Code Metrics - Inspection of "Merge pull request #22 from Maelstromeous/staging" - Maelstromeous/ps2alerts-api - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#22)

by Matthew

created 2018-01-02 23:35 UTC

AlertEndpointController::getByDate() C

↳ Parent: AlertEndpointController

Complexity

Conditions	10
Paths	41

Size

Total Lines	64
Code Lines	40

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	10
eloc	40
nc	41
nop	2
dl	0
loc	64
rs	6.309
c	0
b	0
f	0

How to fix Long Method Complexity

<?php

namespace Ps2alerts\Api\Controller\Endpoint\Alerts;

use Ps2alerts\Api\Controller\Endpoint\AbstractEndpointController;
use Ps2alerts\Api\Exception\InvalidArgumentException;
use Ps2alerts\Api\Repository\AlertRepository;
use Ps2alerts\Api\Transformer\AlertTransformer;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Message\ResponseInterface;

class AlertEndpointController extends AbstractEndpointController
{
    /**
     * Construct
     *
     * @param AlertRepository  $repository
     * @param AlertTransformer $transformer
     */
    public function __construct(
        AlertRepository  $repository,
        AlertTransformer $transformer
    ) {

        $this->repository  = $repository;
        $this->transformer = $transformer;
    }

    /**
     * Returns a single alert's information
     *
     * @param  ServerRequestInterface  $request
     * @param  ResponseInterface       $response
     * @param  array                   $args
     *
     * @return ResponseInterface
     */
    public function getSingle(ServerRequestInterface $request, ResponseInterface $response, array $args)

    {
        $alert = $this->repository->readSingleById($args['id']);

        if (empty($alert)) {
            return $this->respondWithError('Alert not found', self::CODE_NOT_FOUND);
        }

        return $this->respond(
            'item',
            $alert,
            $this->transformer
        );
    }

    /**
     * Returns all currently running alerts
     *
     * @param  ServerRequestInterface  $request
     * @param  ResponseInterface       $response
     *
     * @return ResponseInterface
     */
    public function getActives(ServerRequestInterface $request, ResponseInterface $response)

    {
        $actives = $this->repository->readAllByFields(['InProgress' => 1]);

        return $this->respond(
            'collection',
            $actives,
            $this->transformer
        );
    }

    /**
     * Returns all alerts in historical order
     *
     * @param  ServerRequestInterface  $request
     * @param  ResponseInterface $response
     *
     * @return ResponseInterface
     */
    public function getByDate(ServerRequestInterface $request, ResponseInterface $response)
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
    {
        try {
            $servers  = $this->validateQueryStringArguments($_GET['servers'], 'servers');
            $zones    = $this->validateQueryStringArguments($_GET['zones'], 'zones');
            $factions = $this->validateQueryStringArguments($_GET['factions'], 'factions');
            $brackets = $this->validateQueryStringArguments($_GET['brackets'], 'brackets');
            $dates    = $this->validateQueryStringArguments($_GET['dates'], 'dates');
        } catch (InvalidArgumentException $e) {
            return $this->respondWithError($e->getMessage(), self::CODE_WRONG_ARGS);
        }

        $offset = (int) $_GET['offset'];
        $limit  = (int) $_GET['limit'];

        // Set defaults if not supplied
        if (empty($offset) || ! is_numeric($offset)) {
            $offset = 0;
        }

        if (empty($limit) || ! is_numeric($limit)) {
            $limit = 50;
        }

        // Check the date difference between two dates. we don't want to run queries for ALL OF ZE ALERTS NOW do we?!
        if (! empty($dates)) {
            try {
                $this->getDateValidationUtility()->validateTimeDifference($dates, 180); // Allow half a year
            } catch (InvalidArgumentException $e) {
                return $this->respondWithError($e->getMessage(), self::CODE_WRONG_ARGS);
            }

            $limit = null;
        }

        $query = $this->repository->newQuery();

        $brackets = $this->convertStringToArrayForAuraBinds($brackets);
        $brackets[] = 'UNK';

        $query->cols(['*']);
        $query->where('ResultServer IN (?)', $this->convertStringToArrayForAuraBinds($servers));
        $query->where('ResultAlertCont IN (?)', $this->convertStringToArrayForAuraBinds($zones));
        $query->where('ResultWinner IN (?)', $this->convertStringToArrayForAuraBinds($factions));
        $query->where('ResultTimeType IN (?)', $brackets);

        if (! empty($dates)) {
            $this->addDateRangeWhereClause($dates, $query);
        }

        $query->orderBy(["ResultEndTime DESC"]);
        if ($limit) {
            $query->limit($limit);
        }
        $query->offset($offset);

        $history = $this->repository->fireStatementAndReturn($query);

        return $this->respond(
            'collection',
            $history,
            $this->transformer
        );
    }
}


1			<?php
2
3			namespace Ps2alerts\Api\Controller\Endpoint\Alerts;
4
5			use Ps2alerts\Api\Controller\Endpoint\AbstractEndpointController;
6			use Ps2alerts\Api\Exception\InvalidArgumentException;
7			use Ps2alerts\Api\Repository\AlertRepository;
8			use Ps2alerts\Api\Transformer\AlertTransformer;
9			use Psr\Http\Message\ServerRequestInterface;
10			use Psr\Http\Message\ResponseInterface;
11
12			class AlertEndpointController extends AbstractEndpointController
13			{
14			/**
15			* Construct
16			*
17			* @param AlertRepository $repository
18			* @param AlertTransformer $transformer
19			*/
20			public function __construct(
21			AlertRepository $repository,
22			AlertTransformer $transformer
23			) {
24
25			$this->repository = $repository;
26			$this->transformer = $transformer;
27			}
28
29			/**
30			* Returns a single alert's information
31			*
32			* @param ServerRequestInterface $request
33			* @param ResponseInterface $response
34			* @param array $args
35			*
36			* @return ResponseInterface
37			*/
38			public function getSingle(ServerRequestInterface $request, ResponseInterface $response, array $args)
			0 ignored issues – show Unused Code introduced 2017-08-24 20:58 UTC by Report Bug Copy Issue Report The parameter `$request` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history... Unused Code introduced 2017-08-24 20:58 UTC by Report Bug Copy Issue Report The parameter `$response` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
39			{
40			$alert = $this->repository->readSingleById($args['id']);
41
42			if (empty($alert)) {
43			return $this->respondWithError('Alert not found', self::CODE_NOT_FOUND);
44			}
45
46			return $this->respond(
47			'item',
48			$alert,
49			$this->transformer
50			);
51			}
52
53			/**
54			* Returns all currently running alerts
55			*
56			* @param ServerRequestInterface $request
57			* @param ResponseInterface $response
58			*
59			* @return ResponseInterface
60			*/
61			public function getActives(ServerRequestInterface $request, ResponseInterface $response)
			0 ignored issues – show Unused Code introduced 2017-08-24 20:58 UTC by Report Bug Copy Issue Report The parameter `$request` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history... Unused Code introduced 2017-08-24 20:58 UTC by Report Bug Copy Issue Report The parameter `$response` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
62			{
63			$actives = $this->repository->readAllByFields(['InProgress' => 1]);
64
65			return $this->respond(
66			'collection',
67			$actives,
68			$this->transformer
69			);
70			}
71
72			/**
73			* Returns all alerts in historical order
74			*
75			* @param ServerRequestInterface $request
76			* @param ResponseInterface $response
77			*
78			* @return ResponseInterface
79			*/
80			public function getByDate(ServerRequestInterface $request, ResponseInterface $response)
			0 ignored issues – show Unused Code introduced 2017-08-24 20:58 UTC by Report Bug Copy Issue Report The parameter `$request` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history... Unused Code introduced 2017-08-24 20:58 UTC by Report Bug Copy Issue Report The parameter `$response` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history... Coding Style introduced 2017-08-24 20:58 UTC by Report Bug Copy Issue Report `getByDate` uses the super-global variable `$_GET` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($path) { return $_SERVER['HOST'].$path; } } // Better class Router { private $host; public function __construct($host) { $this->host = $host; } public function generate($path) { return $this->host.$path; } } class Controller { public function myAction(Request $request) { // Instead of $page = isset($_GET['page']) ? intval($_GET['page']) : 1; // Better (assuming you use the Symfony2 request) $page = $request->query->get('page', 1); } } Loading history...
81			{
82			try {
83			$servers = $this->validateQueryStringArguments($_GET['servers'], 'servers');
84			$zones = $this->validateQueryStringArguments($_GET['zones'], 'zones');
85			$factions = $this->validateQueryStringArguments($_GET['factions'], 'factions');
86			$brackets = $this->validateQueryStringArguments($_GET['brackets'], 'brackets');
87			$dates = $this->validateQueryStringArguments($_GET['dates'], 'dates');
88			} catch (InvalidArgumentException $e) {
89			return $this->respondWithError($e->getMessage(), self::CODE_WRONG_ARGS);
90			}
91
92			$offset = (int) $_GET['offset'];
93			$limit = (int) $_GET['limit'];
94
95			// Set defaults if not supplied
96			if (empty($offset) \|\| ! is_numeric($offset)) {
97			$offset = 0;
98			}
99
100			if (empty($limit) \|\| ! is_numeric($limit)) {
101			$limit = 50;
102			}
103
104			// Check the date difference between two dates. we don't want to run queries for ALL OF ZE ALERTS NOW do we?!
105			if (! empty($dates)) {
106			try {
107			$this->getDateValidationUtility()->validateTimeDifference($dates, 180); // Allow half a year
108			} catch (InvalidArgumentException $e) {
109			return $this->respondWithError($e->getMessage(), self::CODE_WRONG_ARGS);
110			}
111
112			$limit = null;
113			}
114
115			$query = $this->repository->newQuery();
116
117			$brackets = $this->convertStringToArrayForAuraBinds($brackets);
118			$brackets[] = 'UNK';
119
120			$query->cols(['*']);
121			$query->where('ResultServer IN (?)', $this->convertStringToArrayForAuraBinds($servers));
122			$query->where('ResultAlertCont IN (?)', $this->convertStringToArrayForAuraBinds($zones));
123			$query->where('ResultWinner IN (?)', $this->convertStringToArrayForAuraBinds($factions));
124			$query->where('ResultTimeType IN (?)', $brackets);
125
126			if (! empty($dates)) {
127			$this->addDateRangeWhereClause($dates, $query);
128			}
129
130			$query->orderBy(["ResultEndTime DESC"]);
131			if ($limit) {
132			$query->limit($limit);
133			}
134			$query->offset($offset);
135
136			$history = $this->repository->fireStatementAndReturn($query);
137
138			return $this->respond(
139			'collection',
140			$history,
141			$this->transformer
142			);
143			}
144			}
145

Maelstromeous / ps2alerts-api

Pull Request — master (#22)

AlertEndpointController::getByDate() C

Complexity

Size

Duplication

Importance

How to fix Long Method Complexity

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