Complex classes like GSEvent 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 GSEvent, and based on these observations, apply Extract Interface, too.
| 1 | <?php declare(strict_types=1); | ||
| 48 | class GSEvent implements JsonSerializable { | ||
| 49 | |||
| 50 | |||
| 51 | const SEVERITY_LOW = 1; | ||
| 52 | const SEVERITY_HIGH = 3; | ||
| 53 | |||
| 54 | const TEST = '\OCA\Circles\GlobalScale\Test'; | ||
| 55 | const GLOBAL_SYNC = '\OCA\Circles\GlobalScale\GlobalSync'; | ||
| 56 | const CIRCLE_STATUS = '\OCA\Circles\GlobalScale\CircleStatus'; | ||
| 57 | |||
| 58 | const CIRCLE_CREATE = '\OCA\Circles\GlobalScale\CircleCreate'; | ||
| 59 | const CIRCLE_UPDATE = '\OCA\Circles\GlobalScale\CircleUpdate'; | ||
| 60 | const CIRCLE_DESTROY = '\OCA\Circles\GlobalScale\CircleDestroy'; | ||
| 61 | const MEMBER_ADD = '\OCA\Circles\GlobalScale\MemberAdd'; | ||
| 62 | const MEMBER_JOIN = '\OCA\Circles\GlobalScale\MemberJoin'; | ||
| 63 | const MEMBER_LEAVE = '\OCA\Circles\GlobalScale\MemberLeave'; | ||
| 64 | const MEMBER_LEVEL = '\OCA\Circles\GlobalScale\MemberLevel'; | ||
| 65 | const MEMBER_UPDATE = '\OCA\Circles\GlobalScale\MemberUpdate'; | ||
| 66 | const MEMBER_REMOVE = '\OCA\Circles\GlobalScale\MemberRemove'; | ||
| 67 | const USER_DELETED = '\OCA\Circles\GlobalScale\UserDeleted'; | ||
| 68 | |||
| 69 | const FILE_SHARE = '\OCA\Circles\GlobalScale\FileShare'; | ||
| 70 | const FILE_UNSHARE = '\OCA\Circles\GlobalScale\FileUnshare'; | ||
| 71 | |||
| 72 | |||
| 73 | use TArrayTools; | ||
| 74 | |||
| 75 | |||
| 76 | /** @var string */ | ||
| 77 | private $type = ''; | ||
| 78 | |||
| 79 | /** @var string */ | ||
| 80 | private $source = ''; | ||
| 81 | |||
| 82 | /** @var DeprecatedCircle */ | ||
| 83 | private $deprecatedCircle; | ||
| 84 | |||
| 85 | /** @var Circle */ | ||
| 86 | private $circle; | ||
| 87 | |||
| 88 | /** @var DeprecatedMember */ | ||
| 89 | private $member; | ||
| 90 | |||
| 91 | /** @var SimpleDataStore */ | ||
| 92 | private $data; | ||
| 93 | |||
| 94 | /** @var int */ | ||
| 95 | private $severity = self::SEVERITY_LOW; | ||
| 96 | |||
| 97 | /** @var SimpleDataStore */ | ||
| 98 | private $result; | ||
| 99 | |||
| 100 | /** @var string */ | ||
| 101 | private $key = ''; | ||
| 102 | |||
| 103 | /** @var bool */ | ||
| 104 | private $local = false; | ||
| 105 | |||
| 106 | /** @var bool */ | ||
| 107 | private $force = false; | ||
| 108 | |||
| 109 | /** @var bool */ | ||
| 110 | private $async = false; | ||
| 111 | |||
| 112 | /** @var bool */ | ||
| 113 | private $checked = false; | ||
| 114 | |||
| 115 | |||
| 116 | /** | ||
| 117 | * GSEvent constructor. | ||
| 118 | * | ||
| 119 | * @param string $type | ||
| 120 | * @param bool $local | ||
| 121 | * @param bool $force | ||
| 122 | */ | ||
| 123 | 	function __construct(string $type = '', bool $local = false, bool $force = false) { | ||
|  | |||
| 124 | $this->type = $type; | ||
| 125 | $this->local = $local; | ||
| 126 | $this->force = $force; | ||
| 127 | $this->data = new SimpleDataStore(); | ||
| 128 | $this->result = new SimpleDataStore(); | ||
| 129 | } | ||
| 130 | |||
| 131 | |||
| 132 | /** | ||
| 133 | * @return string | ||
| 134 | */ | ||
| 135 | 	public function getType(): string { | ||
| 138 | |||
| 139 | /** | ||
| 140 | * @param mixed $type | ||
| 141 | * | ||
| 142 | * @return GSEvent | ||
| 143 | */ | ||
| 144 | 	public function setType($type): self { | ||
| 149 | |||
| 150 | |||
| 151 | /** | ||
| 152 | * @return string | ||
| 153 | */ | ||
| 154 | 	public function getSource(): string { | ||
| 157 | |||
| 158 | /** | ||
| 159 | * @param string $source | ||
| 160 | * | ||
| 161 | * @return GSEvent | ||
| 162 | */ | ||
| 163 | 	public function setSource(string $source): self { | ||
| 183 | |||
| 184 | |||
| 185 | /** | ||
| 186 | * @return bool | ||
| 187 | */ | ||
| 188 | 	public function isLocal(): bool { | ||
| 191 | |||
| 192 | /** | ||
| 193 | * @param bool $local | ||
| 194 | * | ||
| 195 | * @return GSEvent | ||
| 196 | */ | ||
| 197 | 	public function setLocal(bool $local): self { | ||
| 202 | |||
| 203 | |||
| 204 | /** | ||
| 205 | * @return bool | ||
| 206 | */ | ||
| 207 | 	public function isForced(): bool { | ||
| 210 | |||
| 211 | /** | ||
| 212 | * @param bool $force | ||
| 213 | * | ||
| 214 | * @return GSEvent | ||
| 215 | */ | ||
| 216 | 	public function setForced(bool $force): self { | ||
| 221 | |||
| 222 | |||
| 223 | /** | ||
| 224 | * @return bool | ||
| 225 | */ | ||
| 226 | 	public function isAsync(): bool { | ||
| 229 | |||
| 230 | /** | ||
| 231 | * @param bool $async | ||
| 232 | * | ||
| 233 | * @return GSEvent | ||
| 234 | */ | ||
| 235 | 	public function setAsync(bool $async): self { | ||
| 240 | |||
| 241 | |||
| 242 | /** | ||
| 243 | * @return DeprecatedCircle | ||
| 244 | * @deprecated | ||
| 245 | */ | ||
| 246 | 	public function getDeprecatedCircle(): DeprecatedCircle { | ||
| 249 | |||
| 250 | /** | ||
| 251 | * @param DeprecatedCircle $deprecatedCircle | ||
| 252 | * | ||
| 253 | * @return GSEvent | ||
| 254 | * @deprecated | ||
| 255 | */ | ||
| 256 | 	public function setDeprecatedCircle(DeprecatedCircle $deprecatedCircle): self { | ||
| 261 | |||
| 262 | /** | ||
| 263 | * @return bool | ||
| 264 | */ | ||
| 265 | 	public function hasCircle(): bool { | ||
| 268 | |||
| 269 | /** | ||
| 270 | * @param Circle $circle | ||
| 271 | * | ||
| 272 | * @return GSEvent | ||
| 273 | */ | ||
| 274 | 	public function setCircle(Circle $circle): self { | ||
| 279 | |||
| 280 | /** | ||
| 281 | * @return Circle | ||
| 282 | */ | ||
| 283 | 	public function getCircle(): Circle { | ||
| 286 | |||
| 287 | |||
| 288 | /** | ||
| 289 | * @return DeprecatedMember | ||
| 290 | */ | ||
| 291 | 	public function getMember(): DeprecatedMember { | ||
| 294 | |||
| 295 | /** | ||
| 296 | * @param DeprecatedMember $member | ||
| 297 | * | ||
| 298 | * @return GSEvent | ||
| 299 | */ | ||
| 300 | 	public function setMember(DeprecatedMember $member): self { | ||
| 305 | |||
| 306 | /** | ||
| 307 | * @return bool | ||
| 308 | */ | ||
| 309 | 	public function hasMember(): bool { | ||
| 312 | |||
| 313 | |||
| 314 | /** | ||
| 315 | * @param SimpleDataStore $data | ||
| 316 | * | ||
| 317 | * @return GSEvent | ||
| 318 | */ | ||
| 319 | 	public function setData(SimpleDataStore $data): self { | ||
| 324 | |||
| 325 | /** | ||
| 326 | * @return SimpleDataStore | ||
| 327 | */ | ||
| 328 | 	public function getData(): SimpleDataStore { | ||
| 331 | |||
| 332 | |||
| 333 | /** | ||
| 334 | * @return int | ||
| 335 | */ | ||
| 336 | 	public function getSeverity(): int { | ||
| 339 | |||
| 340 | /** | ||
| 341 | * @param int $severity | ||
| 342 | * | ||
| 343 | * @return GSEvent | ||
| 344 | */ | ||
| 345 | 	public function setSeverity(int $severity): self { | ||
| 350 | |||
| 351 | |||
| 352 | /** | ||
| 353 | * @return SimpleDataStore | ||
| 354 | */ | ||
| 355 | 	public function getResult(): SimpleDataStore { | ||
| 358 | |||
| 359 | /** | ||
| 360 | * @param SimpleDataStore $result | ||
| 361 | * | ||
| 362 | * @return GSEvent | ||
| 363 | */ | ||
| 364 | 	public function setResult(SimpleDataStore $result): self { | ||
| 369 | |||
| 370 | |||
| 371 | /** | ||
| 372 | * @return string | ||
| 373 | */ | ||
| 374 | 	public function getKey(): string { | ||
| 377 | |||
| 378 | /** | ||
| 379 | * @param string $key | ||
| 380 | * | ||
| 381 | * @return GSEvent | ||
| 382 | */ | ||
| 383 | 	public function setKey(string $key): self { | ||
| 388 | |||
| 389 | |||
| 390 | /** | ||
| 391 | * @return bool | ||
| 392 | */ | ||
| 393 | 	public function isValid(): bool { | ||
| 400 | |||
| 401 | |||
| 402 | /** | ||
| 403 | * @param string $json | ||
| 404 | * | ||
| 405 | * @return GSEvent | ||
| 406 | * @throws JsonException | ||
| 407 | * @throws ModelException | ||
| 408 | */ | ||
| 409 | 	public function importFromJson(string $json): self { | ||
| 417 | |||
| 418 | |||
| 419 | /** | ||
| 420 | * @param array $data | ||
| 421 | * | ||
| 422 | * @return GSEvent | ||
| 423 | * @throws ModelException | ||
| 424 | */ | ||
| 425 | 	public function import(array $data): self { | ||
| 449 | |||
| 450 | |||
| 451 | /** | ||
| 452 | * @return array | ||
| 453 | */ | ||
| 454 | 	function jsonSerialize(): array { | ||
| 477 | |||
| 478 | |||
| 479 | } | ||
| 480 | |||
| 481 | 
Adding explicit visibility (
private,protected, orpublic) is generally recommend to communicate to other developers how, and from where this method is intended to be used.