Complex classes like View 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. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.
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 View, and based on these observations, apply Extract Interface, too.
| 1 | <?php | ||
| 7 | class View extends Model | ||
| 8 | { | ||
| 9 | /** | ||
| 10 | * @var integer | ||
| 11 | */ | ||
| 12 | protected $id; | ||
| 13 | |||
| 14 | /** | ||
| 15 | * @var string | ||
| 16 | */ | ||
| 17 | protected $uuid; | ||
| 18 | |||
| 19 | /** | ||
| 20 | * @var string | ||
| 21 | */ | ||
| 22 | protected $ymClientId; | ||
| 23 | |||
| 24 | /** | ||
| 25 | * @var string | ||
| 26 | */ | ||
| 27 | protected $gaClientId; | ||
| 28 | |||
| 29 | /** | ||
| 30 | * @var integer | ||
| 31 | */ | ||
| 32 | protected $projectId; | ||
| 33 | |||
| 34 | /** | ||
| 35 | * @var string | ||
| 36 | */ | ||
| 37 | protected $source; | ||
| 38 | |||
| 39 | /** | ||
| 40 | * @var string | ||
| 41 | */ | ||
| 42 | protected $campaign; | ||
| 43 | |||
| 44 | /** | ||
| 45 | * @var string | ||
| 46 | */ | ||
| 47 | protected $keyword; | ||
| 48 | |||
| 49 | /** | ||
| 50 | * @var string | ||
| 51 | */ | ||
| 52 | protected $seoSystem; | ||
| 53 | |||
| 54 | /** | ||
| 55 | * @var Visitor|null | ||
| 56 | */ | ||
| 57 | protected $visitor; | ||
| 58 | |||
| 59 | /** | ||
| 60 | * @var Visitor|null | ||
| 61 | */ | ||
| 62 | protected $realVisitor; | ||
| 63 | |||
| 64 | public function __construct(array $viewData = []) | ||
| 100 | |||
| 101 | /** | ||
| 102 | * @return bool | ||
| 103 | * @throws LPTrackerSDKException | ||
| 104 | */ | ||
| 105 | public function validate() | ||
| 119 | |||
| 120 | /** | ||
| 121 | * @return array | ||
| 122 | */ | ||
| 123 | public function toArray() | ||
| 160 | |||
| 161 | /** | ||
| 162 | * @return int | ||
| 163 | */ | ||
| 164 | public function getId() | ||
| 168 | |||
| 169 | /** | ||
| 170 | * @return int | ||
| 171 | */ | ||
| 172 | public function getProjectId() | ||
| 176 | |||
| 177 | /** | ||
| 178 | * @return string | ||
| 179 | */ | ||
| 180 | public function getSource() | ||
| 184 | |||
| 185 | /** | ||
| 186 | * @param string $source | ||
| 187 | * @return $this | ||
| 188 | */ | ||
| 189 | public function setSource($source) | ||
| 194 | |||
| 195 | /** | ||
| 196 | * @return string | ||
| 197 | */ | ||
| 198 | public function getCampaign() | ||
| 202 | |||
| 203 | /** | ||
| 204 | * @param string $campaign | ||
| 205 | * @return $this | ||
| 206 | */ | ||
| 207 | public function setCampaign($campaign) | ||
| 212 | |||
| 213 | /** | ||
| 214 | * @return string | ||
| 215 | */ | ||
| 216 | public function getKeyword() | ||
| 220 | |||
| 221 | /** | ||
| 222 | * @param string $keyword | ||
| 223 | * @return $this | ||
| 224 | */ | ||
| 225 | public function setKeyword($keyword) | ||
| 230 | |||
| 231 | /** | ||
| 232 | * @return string | ||
| 233 | */ | ||
| 234 | public function getSeoSystem() | ||
| 238 | |||
| 239 | /** | ||
| 240 | * @param string $seoSystem | ||
| 241 | * @return $this | ||
| 242 | */ | ||
| 243 | public function setSeoSystem($seoSystem) | ||
| 248 | |||
| 249 | /** | ||
| 250 | * @return string | ||
| 251 | */ | ||
| 252 | public function getUuid() | ||
| 256 | |||
| 257 | /** | ||
| 258 | * @return string | ||
| 259 | */ | ||
| 260 | public function getYmClientId() | ||
| 264 | |||
| 265 | /** | ||
| 266 | * @return string | ||
| 267 | */ | ||
| 268 | public function getGaClientId() | ||
| 272 | |||
| 273 | /** | ||
| 274 | * @return Visitor|null | ||
| 275 | */ | ||
| 276 | public function getVisitor() | ||
| 280 | |||
| 281 | /** | ||
| 282 | * @return Visitor|null | ||
| 283 | */ | ||
| 284 | public function getRealVisitor() | ||
| 288 | } | ||
| 289 |