Complex classes like EmptyUser 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 EmptyUser, and based on these observations, apply Extract Interface, too.
1 | <?php declare(strict_types=1); |
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8 | abstract class EmptyUser implements UserInterface, EmptyResourceInterface |
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9 | { |
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10 | /** |
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11 | * @return int |
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12 | */ |
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13 | 2 | public function id(): int |
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17 | |||
18 | /** |
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19 | * @return string |
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20 | */ |
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21 | 2 | public function idStr(): string |
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25 | |||
26 | /** |
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27 | * @return string |
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28 | */ |
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29 | 2 | public function name(): string |
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33 | |||
34 | /** |
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35 | * @return string |
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36 | */ |
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37 | 2 | public function screenName(): string |
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41 | |||
42 | /** |
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43 | * @return string |
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44 | */ |
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45 | 2 | public function location(): string |
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49 | |||
50 | /** |
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51 | * @return string |
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52 | */ |
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53 | 2 | public function profileLocation(): string |
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57 | |||
58 | /** |
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59 | * @return string |
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60 | */ |
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61 | 2 | public function description(): string |
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65 | |||
66 | /** |
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67 | * @return string |
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68 | */ |
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69 | 2 | public function url(): string |
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73 | |||
74 | /** |
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75 | * @return bool |
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76 | */ |
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77 | 2 | public function protected(): bool |
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81 | |||
82 | /** |
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83 | * @return int |
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84 | */ |
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85 | 2 | public function followersCount(): int |
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89 | |||
90 | /** |
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91 | * @return int |
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92 | */ |
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93 | 2 | public function friendsCount(): int |
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97 | |||
98 | /** |
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99 | * @return int |
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100 | */ |
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101 | 2 | public function listedCount(): int |
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105 | |||
106 | /** |
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107 | * @return DateTime |
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108 | */ |
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109 | 2 | public function createdAt(): DateTime |
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113 | |||
114 | /** |
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115 | * @return int |
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116 | */ |
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117 | 2 | public function favouritesCount(): int |
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121 | |||
122 | /** |
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123 | * @return int |
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124 | */ |
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125 | 2 | public function utcOffset(): int |
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129 | |||
130 | /** |
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131 | * @return string |
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132 | */ |
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133 | 2 | public function timeZone(): string |
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137 | |||
138 | /** |
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139 | * @return bool |
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140 | */ |
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141 | 2 | public function geoEnabled(): bool |
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145 | |||
146 | /** |
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147 | * @return bool |
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148 | */ |
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149 | 2 | public function verified(): bool |
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153 | |||
154 | /** |
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155 | * @return int |
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156 | */ |
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157 | 2 | public function statusesCount(): int |
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161 | |||
162 | /** |
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163 | * @return string |
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164 | */ |
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165 | 2 | public function lang(): string |
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169 | |||
170 | /** |
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171 | * @return array |
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172 | */ |
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173 | 2 | public function status(): array |
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177 | |||
178 | /** |
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179 | * @return bool |
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180 | */ |
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181 | 2 | public function contributorsEnabled(): bool |
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185 | |||
186 | /** |
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187 | * @return bool |
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188 | */ |
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189 | 2 | public function isTranslator(): bool |
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193 | |||
194 | /** |
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195 | * @return bool |
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196 | */ |
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197 | 2 | public function isTranslatorEnabled(): bool |
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201 | |||
202 | /** |
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203 | * @return string |
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204 | */ |
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205 | 2 | public function profileBackgroundColor(): string |
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209 | |||
210 | /** |
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211 | * @return string |
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212 | */ |
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213 | 2 | public function profileBackgroundImageUrl(): string |
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217 | |||
218 | /** |
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219 | * @return string |
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220 | */ |
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221 | 2 | public function profileBackgroundImageUrlHttps(): string |
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225 | |||
226 | /** |
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227 | * @return bool |
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228 | */ |
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229 | 2 | public function profileBackgroundTile(): bool |
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233 | |||
234 | /** |
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235 | * @return string |
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236 | */ |
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237 | 2 | public function profileImageUrl(): string |
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241 | |||
242 | /** |
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243 | * @return string |
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244 | */ |
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245 | 2 | public function profileImageUrlHttps(): string |
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249 | |||
250 | /** |
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251 | * @return string |
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252 | */ |
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253 | 2 | public function profileBannerUrl(): string |
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257 | |||
258 | /** |
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259 | * @return string |
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260 | */ |
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261 | 2 | public function profileLinkColor(): string |
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265 | |||
266 | /** |
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267 | * @return string |
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268 | */ |
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269 | 2 | public function profileSidebarBorderColor(): string |
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273 | |||
274 | /** |
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275 | * @return string |
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276 | */ |
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277 | 2 | public function profileSidebarFillColor(): string |
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281 | |||
282 | /** |
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283 | * @return string |
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284 | */ |
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285 | 2 | public function profileTextColor(): string |
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289 | |||
290 | /** |
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291 | * @return bool |
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292 | */ |
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293 | 2 | public function profileUseBackgroundImage(): bool |
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297 | |||
298 | /** |
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299 | * @return bool |
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300 | */ |
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301 | 2 | public function hasExtendedProfile(): bool |
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305 | |||
306 | /** |
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307 | * @return bool |
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308 | */ |
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309 | 2 | public function defaultProfile(): bool |
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313 | |||
314 | /** |
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315 | * @return bool |
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316 | */ |
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317 | 2 | public function defaultProfileImage(): bool |
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321 | |||
322 | /** |
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323 | * @return bool |
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324 | */ |
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325 | 2 | public function following(): bool |
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329 | |||
330 | /** |
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331 | * @return bool |
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332 | */ |
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333 | 2 | public function followRequestSent(): bool |
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337 | |||
338 | /** |
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339 | * @return bool |
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340 | */ |
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341 | 2 | public function notifications(): bool |
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345 | |||
346 | /** |
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347 | * @return string |
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348 | */ |
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349 | 2 | public function translatorType(): string |
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353 | } |
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354 |