Total Complexity | 45 |
Total Lines | 120 |
Duplicated Lines | 0 % |
Changes | 0 |
Complex classes like Vehicle often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use Vehicle, and based on these observations, apply Extract Interface, too.
1 | <?php |
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5 | class Vehicle { |
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6 | use \Nickcheek\Atdconnect\Traits\ApiTrait; |
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7 | |||
8 | private $location; |
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9 | private $wsdl; |
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10 | |||
11 | public $vin; |
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12 | |||
13 | |||
14 | public function __construct() |
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15 | { |
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16 | $config = include(realpath(dirname(__FILE__) . '/../config/config.php')); |
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17 | $this->location = $config->location; |
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18 | $this->wsdl = 'http://testws.atdconnect.com/ws/3_4/fitments.wsdl'; |
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19 | |||
20 | } |
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21 | |||
22 | //************************************************ |
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23 | // Vehicle Service |
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24 | //************************************************ |
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25 | public static function countVIN(string $vin): self |
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26 | { |
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27 | $count = strlen($vin); |
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28 | if($count == 17){ |
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29 | return new self($count); |
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30 | } else { |
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31 | return new self($count); |
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32 | } |
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33 | |||
34 | } |
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35 | |||
36 | public function getVehicleYear() |
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37 | { |
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38 | return $this->apiCall('getVehicleYear','',$this->wsdl); |
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39 | } |
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40 | |||
41 | public function getVehicleMake($year) |
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42 | { |
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43 | try { if (empty($year)) { throw new \Exception("A Vehicle Year Has Not Been Set."); } |
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44 | return $this->apiCall('getVehicleMake',['vehicle' => ['year'=>$year]],$this->wsdl); |
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45 | } catch (Exception $e) { return $e; } |
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46 | } |
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47 | |||
48 | public function getVehicleModel($year,$make) |
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49 | { |
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50 | |||
51 | try {if (empty($year)||empty($make)) {throw new \Exception("A Vehicle Year OR Make Has Not Been Set.");} |
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52 | |||
53 | return $this->apiCall('getVehicleModel',['vehicle' => ['year'=>$year,'make'=>$make]],$this->wsdl); |
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54 | |||
55 | } catch (Exception $e) {return $e;} |
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56 | } |
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57 | |||
58 | |||
59 | public function getVehicleTrim($year,$make,$model) |
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60 | { |
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61 | try {if (empty($year)||empty($make)||empty($model)) {throw new \Exception("A Vehicle Year, Make OR Model Has Not Been Set.");} |
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62 | |||
63 | return $this->apiCall('getVehicleTrim',['vehicle' => ['year'=>$year,'make'=>$make,'model'=>$model]],$this->wsdl); |
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64 | |||
65 | } catch (Exception $e) {return $e;} |
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66 | } |
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67 | |||
68 | public function getVehicleTrimOption($year,$make,$model,$trim) |
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69 | { |
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70 | try {if (empty($year)||empty($make)||empty($model)||empty($trim)) {throw new \Exception("A Vehicle Year, Make OR Model Has Not Been Set.");} |
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71 | |||
72 | return $this->apiCall('getVehicleTrimOption',['vehicle' => ['year'=>$year,'make'=>$make,'model'=>$model,'trim'=>$trim]],$this->wsdl); |
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73 | |||
74 | } catch (Exception $e) {return $e;} |
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75 | |||
76 | } |
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77 | |||
78 | public function getVehiclePlusSizes($year,$make,$model,$trim) |
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79 | { |
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80 | try {if (empty($year)||empty($make)||empty($model)||empty($trim)) {throw new \Exception("A Vehicle Year, Make, Model, or Trim Has Not Been Set.");} |
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81 | |||
82 | return $this->apiCall('getVehiclePlusSizes',['vehicle' => ['year'=>$year,'make'=>$make,'model'=>$model,'trim'=>$trim]],$this->wsdl); |
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83 | |||
84 | } catch (Exception $e) {return $e;} |
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85 | |||
86 | } |
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87 | |||
88 | public function getProductByFitment($year,$make,$model,$trim,$option) |
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89 | { |
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90 | try {if (empty($year)||empty($make)||empty($model)||empty($trim)||empty($option)) {throw new \Exception("A Vehicle value required has not been set.");} |
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91 | |||
92 | return $this->apiCall('getProductByFitment',['locationNumber'=>$this->location,'vehicle' => ['year'=>$year,'make'=>$make,'model'=>$model,'trim'=>$trim,'trimOption'=>$option]],$this->wsdl); |
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93 | |||
94 | } catch (Exception $e) {return $e;} |
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95 | |||
96 | } |
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97 | |||
98 | public function getVehicleByVehicleId($vID) |
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99 | { |
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100 | try {if (empty($vID)) {throw new \Exception("A Vehicle value required has not been set.");} |
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101 | |||
102 | return $this->apiCall('getProductByFitment',['locationNumber'=>$this->location,'vehicle' => ['vehicleId'=>$vID]],$this->wsdl); |
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103 | |||
104 | } catch (Exception $e) {return $e;} |
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105 | |||
106 | } |
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107 | |||
108 | public function getVehicleByLicensePlate($num,$state) |
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115 | |||
116 | } |
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117 | |||
118 | public function getVehicleByVIN($vin) |
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119 | { |
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120 | try {if (empty($vin)) {throw new \Exception("A Vehicle value required has not been set.");} |
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121 | |||
122 | return $this->apiCall('getVehicleByVIN',['VIN'=>$vin],$this->wsdl); |
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123 | |||
124 | } catch (Exception $e) {return $e;} |
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125 | |||
126 | } |
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128 | } |
This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue.
If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. Please note the @ignore annotation hint above.