V2UnitList - Code Metrics - Inspection of "CODE-misc-41a52.28: Basic V2Fleet" - supernova-ws/SuperNova - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — work-fleets ( 094cef...4ec5b3 )

by SuperNova.WS

created 2016-08-17 22:57 UTC

V2UnitList A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	42
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Test Coverage

Coverage

Importance

Changes	3
Bugs	0	Features	2

Metric	Value
dl	0
loc	42
rs	10
c	3
b	0
f	2
ccs	0
cts	12
cp	0
wmc	4
lcom	1
cbo	3

1 Method

Rating	Name	Duplication	Size	Complexity
B	load()	0	31	4

<?php

namespace V2Unit;
use DBStatic\DBStaticUnit;

/**
 * Class V2UnitList
 *
 * @method V2UnitContainer current()
 *
 * @package V2Unit
 */
class V2UnitList extends \SplObjectStorage {

  /**
   * @var array
   */
  protected $unitBySnId;

  /**
   */
  public function load($locationType, $locationId) {

    if(!($unitRows = DBStaticUnit::db_get_unit_list_by_location(0, $locationType, $locationId))) {
      return null;
    }

    $model = \classSupernova::$gc->unitModel;
    foreach($unitRows as $dbId => $unitRow) {
$collection = json_decode($data, true);
if ( ! is_array($collection)) {
    throw new \RuntimeException('$collection must be an array.');
}

foreach ($collection as $item) { /** ... */ }
      $unit = $model->fromArray($unitRow);
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
      $this->attach($unit);
      if($unit->snId) {
        $this->unitBySnId[$unit->snId] = $unit;
      }
    }

    /**
     *
     *


     foreach(unitsInLocation($location) as $unit_row) {
       $unit_obj = new V2Unit()->load($unit_row);
        $this->attach($unit_obj, $unit_obj->dbId);
     }




     *
     */
  }

}


1			<?php
2
3			namespace V2Unit;
4			use DBStatic\DBStaticUnit;
5
6			/**
7			* Class V2UnitList
8			*
9			* @method V2UnitContainer current()
10			*
11			* @package V2Unit
12			*/
13			class V2UnitList extends \SplObjectStorage {
14
15			/**
16			* @var array
17			*/
18			protected $unitBySnId;
19
20			/**
21			*/
22			public function load($locationType, $locationId) {
23
24			if(!($unitRows = DBStaticUnit::db_get_unit_list_by_location(0, $locationType, $locationId))) {
25			return null;
26			}
27
28			$model = \classSupernova::$gc->unitModel;
29			foreach($unitRows as $dbId => $unitRow) {
			0 ignored issues – show Bug introduced 2016-08-17 23:03 UTC by Report Bug Copy Issue Report The expression `$unitRows` of type `array\|boolean` is not guaranteed to be traversable. How about adding an additional type check? There are different options of fixing this problem. If you want to be on the safe side, you can add an additional type-check: $collection = json_decode($data, true); if ( ! is_array($collection)) { throw new \RuntimeException('$collection must be an array.'); } foreach ($collection as $item) { /** ... / } If you are sure that the expression is traversable, you might want to add a doc comment cast* to improve IDE auto-completion and static analysis: /** @var array $collection / $collection = json_decode($data, true); foreach ($collection as $item) { /* .. / } Mark the issue as a false-positive*: Just hover the remove button, in the top-right corner of this issue for more options. Loading history...
30			$unit = $model->fromArray($unitRow);
			0 ignored issues – show Bug introduced 2016-08-17 23:03 UTC by Report Bug Copy Issue Report The method `fromArray` does only exist in `V2Unit\V2UnitModel`, but not in `Closure`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
31			$this->attach($unit);
32			if($unit->snId) {
33			$this->unitBySnId[$unit->snId] = $unit;
34			}
35			}
36
37			/**
38			*
39			*
40
41
42			foreach(unitsInLocation($location) as $unit_row) {
43			$unit_obj = new V2Unit()->load($unit_row);
44			$this->attach($unit_obj, $unit_obj->dbId);
45			}
46
47
48
49
50			*
51			*/
52			}
53
54			}
55

supernova-ws / SuperNova

Push — work-fleets ( 094cef...4ec5b3 )

V2UnitList A

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

1 Method

Available Fixes

Duplication Side-by-Side

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