Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
Complex classes like UserRepository 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 UserRepository, and based on these observations, apply Extract Interface, too.
| 1 | <?php namespace App\Modules\Users\Repositories; |
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| 7 | class UserRepository extends BaseRepository |
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| 8 | { |
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| 9 | /** |
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| 10 | * Init new object. |
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| 11 | * |
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| 12 | * @param AclUser $model |
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| 13 | * @return void |
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| 14 | */ |
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| 15 | public function __construct(AclUser $model) |
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| 19 | |||
| 20 | /** |
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| 21 | * Return the logged in user account. |
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| 22 | * |
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| 23 | * @param array $relations |
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| 24 | * @return boolean |
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| 25 | */ |
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| 26 | public function account($relations = []) |
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| 39 | |||
| 40 | /** |
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| 41 | * Check if the logged in user or the given user |
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| 42 | * has the given permissions on the given model. |
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| 43 | * |
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| 44 | * @param string $nameOfPermission |
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| 45 | * @param string $model |
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| 46 | * @param mixed $user |
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| 47 | * @return boolean |
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| 48 | */ |
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| 49 | public function can($nameOfPermission, $model, $user = false) |
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| 60 | |||
| 61 | /** |
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| 62 | * Check if the logged in user has the given role. |
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| 63 | * |
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| 64 | * @param string[] $roles |
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| 65 | * @param mixed $user |
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| 66 | * @return boolean |
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| 67 | */ |
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| 68 | public function hasRole($roles, $user = false) |
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| 69 | { |
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| 70 | $user = $user ?: $this->find(\Auth::id()); |
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| 71 | return $user->roles->whereIn('name', $roles)->count() ? true : false; |
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| 72 | } |
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| 73 | |||
| 74 | /** |
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| 75 | * Assign the given role ids to the given user. |
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| 76 | * |
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| 77 | * @param integer $userId |
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| 78 | * @param array $roleIds |
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| 79 | * @return object |
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| 80 | */ |
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| 81 | View Code Duplication | public function assignRoles($userId, $roleIds) |
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| 82 | { |
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| 83 | \DB::transaction(function () use ($userId, $roleIds) { |
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| 84 | $user = $this->find($userId); |
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| 85 | $user->roles()->detach(); |
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| 86 | $user->roles()->attach($roleIds); |
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| 87 | }); |
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| 88 | |||
| 89 | return $this->find($userId); |
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| 90 | } |
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| 91 | |||
| 92 | |||
| 93 | /** |
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| 94 | * Handle a login request to the application. |
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| 95 | * |
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| 96 | * @param array $credentials |
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| 97 | * @param boolean $adminLogin |
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| 98 | * @return object |
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| 99 | */ |
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| 100 | public function login($credentials, $adminLogin = false) |
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| 116 | |||
| 117 | /** |
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| 118 | * Handle a social login request of the none admin to the application. |
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| 119 | * |
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| 120 | * @param string $authCode |
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| 121 | * @param string $accessToken |
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| 122 | * @param string $type |
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| 123 | * @return array |
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| 124 | */ |
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| 125 | public function loginSocial($authCode, $accessToken, $type) |
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| 141 | |||
| 142 | /** |
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| 143 | * Handle a registration request. |
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| 144 | * |
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| 145 | * @param array $credentials |
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| 146 | * @param boolean $skipConfirmEmail |
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| 147 | * @return array |
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| 148 | */ |
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| 149 | public function register($credentials, $skipConfirmEmail = false) |
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| 162 | |||
| 163 | /** |
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| 164 | * Block the user. |
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| 165 | * |
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| 166 | * @param integer $userId |
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| 167 | * @return object |
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| 168 | */ |
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| 169 | public function block($userId) |
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| 187 | |||
| 188 | /** |
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| 189 | * Unblock the user. |
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| 190 | * |
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| 191 | * @param integer $userId |
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| 192 | * @return object |
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| 193 | */ |
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| 194 | public function unblock($userId) |
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| 206 | |||
| 207 | /** |
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| 208 | * Send a reset link to the given user. |
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| 209 | * |
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| 210 | * @param string $email |
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| 211 | * @return void |
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| 212 | */ |
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| 213 | public function sendReset($email) |
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| 222 | |||
| 223 | /** |
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| 224 | * Reset the given user's password. |
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| 225 | * |
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| 226 | * @param array $credentials |
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| 227 | * @return string|null |
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| 228 | */ |
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| 229 | public function resetPassword($credentials) |
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| 256 | |||
| 257 | /** |
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| 258 | * Change the logged in user password. |
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| 259 | * |
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| 260 | * @param array $credentials |
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| 261 | * @return void |
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| 262 | */ |
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| 263 | public function changePassword($credentials) |
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| 273 | |||
| 274 | /** |
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| 275 | * Confirm email using the confirmation code. |
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| 276 | * |
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| 277 | * @param string $confirmationCode |
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| 278 | * @return void |
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| 279 | */ |
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| 280 | public function confirmEmail($confirmationCode) |
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| 290 | |||
| 291 | /** |
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| 292 | * Send the confirmation mail. |
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| 293 | * |
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| 294 | * @param string $email |
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| 295 | * @return void |
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| 296 | */ |
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| 297 | public function sendConfirmationEmail($email) |
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| 309 | |||
| 310 | /** |
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| 311 | * Paginate all users in the given role based on the given conditions. |
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| 312 | * |
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| 313 | * @param string $roleName |
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| 314 | * @param array $relations |
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| 315 | * @param integer $perPage |
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| 316 | * @param string $sortBy |
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| 317 | * @param boolean $desc |
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| 318 | * @return \Illuminate\Http\Response |
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| 319 | */ |
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| 320 | public function role($conditions, $roleName, $relations, $perPage, $sortBy, $desc) |
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| 321 | { |
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| 322 | unset($conditions['page']); |
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| 323 | $conditions = $this->constructConditions($conditions, $this->model); |
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| 324 | $sort = $desc ? 'desc' : 'asc'; |
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| 325 | $model = $this->model->with($relations); |
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| 326 | |||
| 327 | $model->whereHas('roles', function ($q) use ($roleName) { |
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| 328 | $q->where('name', $roleName); |
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| 329 | }); |
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| 330 | |||
| 331 | |||
| 332 | if (count($conditions['conditionValues'])) { |
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| 333 | $model->whereRaw($conditions['conditionString'], $conditions['conditionValues']); |
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| 334 | } |
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| 335 | |||
| 336 | if ($perPage) { |
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| 337 | return $model->orderBy($sortBy, $sort)->paginate($perPage); |
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| 338 | } |
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| 339 | |||
| 340 | return $model->orderBy($sortBy, $sort)->get(); |
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| 341 | } |
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| 342 | |||
| 343 | /** |
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| 344 | * Save the given data to the logged in user. |
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| 345 | * |
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| 346 | * @param array $data |
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| 347 | * @return void |
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| 348 | */ |
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| 349 | public function saveProfile($data) |
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| 358 | |||
| 359 | /** |
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| 360 | * Ensure access token hasn't expired or revoked. |
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| 361 | * |
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| 362 | * @param string $accessToken |
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| 363 | * @return boolean |
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| 364 | */ |
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| 365 | public function accessTokenExpiredOrRevoked($accessToken) |
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| 378 | |||
| 379 | /** |
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| 380 | * Revoke the given access token and all |
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| 381 | * associated refresh tokens. |
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| 382 | * |
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| 383 | * @param oject $accessToken |
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| 384 | * @return void |
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| 385 | */ |
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| 386 | public function revokeAccessToken($accessToken) |
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| 396 | } |
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| 397 |
Adding a
@returnannotation to a constructor is not recommended, since a constructor does not have a meaningful return value.Please refer to the PHP core documentation on constructors.