sonata-project /
SonataDoctrineMongoDBAdminBundle
Complex classes like ModelManager 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 ModelManager, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 28 | class ModelManager implements ModelManagerInterface |
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| 29 | { |
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| 30 | public const ID_SEPARATOR = '-'; |
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| 31 | protected $registry; |
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| 32 | |||
| 33 | public function __construct(ManagerRegistry $registry) |
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| 37 | |||
| 38 | /** |
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| 39 | * {@inheritdoc} |
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| 40 | */ |
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| 41 | public function getMetadata($class) |
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| 45 | |||
| 46 | /** |
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| 47 | * Returns the model's metadata holding the fully qualified property, and the last |
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| 48 | * property name. |
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| 49 | * |
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| 50 | * @param string $baseClass The base class of the model holding the fully qualified property |
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| 51 | * @param string $propertyFullName The name of the fully qualified property (dot ('.') separated |
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| 52 | * property string) |
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| 53 | * |
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| 54 | * @return array( |
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| 55 | * \Doctrine\ODM\MongoDB\Mapping\ClassMetadata $parentMetadata, |
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| 56 | * string $lastPropertyName, |
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| 57 | * array $parentAssociationMappings |
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| 58 | * ) |
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| 59 | */ |
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| 60 | public function getParentMetadataForProperty($baseClass, $propertyFullName) |
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| 75 | |||
| 76 | /** |
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| 77 | * {@inheritdoc} |
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| 78 | */ |
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| 79 | public function hasMetadata($class) |
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| 83 | |||
| 84 | /** |
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| 85 | * {@inheritdoc} |
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| 86 | */ |
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| 87 | public function getNewFieldDescriptionInstance($class, $name, array $options = []) |
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| 119 | |||
| 120 | /** |
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| 121 | * {@inheritdoc} |
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| 122 | */ |
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| 123 | public function create($object) |
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| 129 | |||
| 130 | /** |
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| 131 | * {@inheritdoc} |
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| 132 | */ |
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| 133 | public function update($object) |
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| 139 | |||
| 140 | /** |
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| 141 | * {@inheritdoc} |
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| 142 | */ |
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| 143 | public function delete($object) |
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| 149 | |||
| 150 | /** |
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| 151 | * {@inheritdoc} |
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| 152 | */ |
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| 153 | public function find($class, $id) |
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| 171 | |||
| 172 | /** |
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| 173 | * {@inheritdoc} |
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| 174 | */ |
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| 175 | public function findBy($class, array $criteria = []) |
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| 179 | |||
| 180 | /** |
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| 181 | * {@inheritdoc} |
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| 182 | */ |
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| 183 | public function findOneBy($class, array $criteria = []) |
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| 187 | |||
| 188 | /** |
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| 189 | * @param object|string $class |
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| 190 | * |
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| 191 | * @throw \RuntimeException |
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| 192 | * |
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| 193 | * @return \Doctrine\ODM\MongoDB\DocumentManager |
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| 194 | */ |
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| 195 | public function getDocumentManager($class) |
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| 209 | |||
| 210 | /** |
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| 211 | * {@inheritdoc} |
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| 212 | */ |
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| 213 | public function getParentFieldDescription($parentAssociationMapping, $class) |
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| 227 | |||
| 228 | /** |
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| 229 | * {@inheritdoc} |
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| 230 | */ |
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| 231 | public function createQuery($class, $alias = 'o') |
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| 237 | |||
| 238 | /** |
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| 239 | * {@inheritdoc} |
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| 240 | */ |
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| 241 | public function executeQuery($query) |
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| 249 | |||
| 250 | /** |
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| 251 | * {@inheritdoc} |
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| 252 | */ |
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| 253 | public function getModelIdentifier($class) |
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| 257 | |||
| 258 | /** |
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| 259 | * {@inheritdoc} |
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| 260 | */ |
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| 261 | public function getIdentifierValues($document) |
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| 265 | |||
| 266 | /** |
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| 267 | * {@inheritdoc} |
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| 268 | */ |
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| 269 | public function getIdentifierFieldNames($class) |
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| 273 | |||
| 274 | /** |
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| 275 | * {@inheritdoc} |
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| 276 | */ |
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| 277 | public function getNormalizedIdentifier($document) |
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| 296 | |||
| 297 | /** |
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| 298 | * {@inheritdoc} |
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| 299 | */ |
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| 300 | public function getUrlSafeIdentifier($document) |
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| 304 | |||
| 305 | /** |
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| 306 | * {@inheritdoc} |
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| 307 | */ |
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| 308 | public function addIdentifiersToQuery($class, ProxyQueryInterface $queryProxy, array $idx) |
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| 313 | |||
| 314 | /** |
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| 315 | * {@inheritdoc} |
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| 316 | */ |
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| 317 | public function batchDelete($class, ProxyQueryInterface $queryProxy) |
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| 337 | |||
| 338 | /** |
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| 339 | * {@inheritdoc} |
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| 340 | */ |
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| 341 | public function getDataSourceIterator(DatagridInterface $datagrid, array $fields, $firstResult = null, $maxResult = null) |
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| 351 | |||
| 352 | /** |
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| 353 | * {@inheritdoc} |
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| 354 | */ |
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| 355 | public function getExportFields($class) |
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| 361 | |||
| 362 | /** |
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| 363 | * {@inheritdoc} |
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| 364 | */ |
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| 365 | public function getModelInstance($class) |
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| 369 | |||
| 370 | /** |
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| 371 | * {@inheritdoc} |
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| 372 | */ |
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| 373 | public function getSortParameters(FieldDescriptionInterface $fieldDescription, DatagridInterface $datagrid) |
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| 391 | |||
| 392 | /** |
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| 393 | * {@inheritdoc} |
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| 394 | */ |
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| 395 | public function getPaginationParameters(DatagridInterface $datagrid, $page) |
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| 406 | |||
| 407 | /** |
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| 408 | * {@inheritdoc} |
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| 409 | */ |
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| 410 | public function getDefaultSortValues($class) |
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| 419 | |||
| 420 | public function getDefaultPerPageOptions(string $class): array |
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| 424 | |||
| 425 | /** |
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| 426 | * {@inheritdoc} |
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| 427 | */ |
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| 428 | public function modelTransform($class, $instance) |
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| 432 | |||
| 433 | /** |
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| 434 | * {@inheritdoc} |
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| 435 | */ |
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| 436 | public function modelReverseTransform($class, array $array = []) |
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| 478 | |||
| 479 | /** |
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| 480 | * {@inheritdoc} |
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| 481 | */ |
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| 482 | public function getModelCollectionInstance($class) |
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| 486 | |||
| 487 | /** |
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| 488 | * {@inheritdoc} |
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| 489 | */ |
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| 490 | public function collectionClear(&$collection) |
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| 494 | |||
| 495 | /** |
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| 496 | * {@inheritdoc} |
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| 497 | */ |
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| 498 | public function collectionHasElement(&$collection, &$element) |
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| 502 | |||
| 503 | /** |
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| 504 | * {@inheritdoc} |
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| 505 | */ |
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| 506 | public function collectionAddElement(&$collection, &$element) |
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| 510 | |||
| 511 | /** |
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| 512 | * {@inheritdoc} |
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| 513 | */ |
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| 514 | public function collectionRemoveElement(&$collection, &$element) |
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| 518 | |||
| 519 | /** |
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| 520 | * method taken from PropertyPath. |
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| 521 | * |
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| 522 | * @param string $property |
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| 523 | * |
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| 524 | * @return mixed |
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| 525 | */ |
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| 526 | protected function camelize($property) |
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| 530 | |||
| 531 | private function isFieldAlreadySorted(FieldDescriptionInterface $fieldDescription, DatagridInterface $datagrid): bool |
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| 542 | } |
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| 543 |
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