doctrine /
mongodb-odm
Complex classes like DocumentPersister 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 DocumentPersister, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 73 | final class DocumentPersister |
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| 74 | { |
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| 75 | /** @var PersistenceBuilder */ |
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| 76 | private $pb; |
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| 77 | |||
| 78 | /** @var DocumentManager */ |
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| 79 | private $dm; |
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| 80 | |||
| 81 | /** @var UnitOfWork */ |
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| 82 | private $uow; |
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| 83 | |||
| 84 | /** @var ClassMetadata */ |
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| 85 | private $class; |
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| 86 | |||
| 87 | /** @var Collection|null */ |
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| 88 | private $collection; |
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| 89 | |||
| 90 | /** @var Bucket|null */ |
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| 91 | private $bucket; |
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| 92 | |||
| 93 | /** |
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| 94 | * Array of queued inserts for the persister to insert. |
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| 95 | * |
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| 96 | * @var array |
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| 97 | */ |
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| 98 | private $queuedInserts = []; |
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| 99 | |||
| 100 | /** |
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| 101 | * Array of queued inserts for the persister to insert. |
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| 102 | * |
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| 103 | * @var array |
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| 104 | */ |
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| 105 | private $queuedUpserts = []; |
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| 106 | |||
| 107 | /** @var CriteriaMerger */ |
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| 108 | private $cm; |
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| 109 | |||
| 110 | /** @var CollectionPersister */ |
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| 111 | private $cp; |
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| 112 | |||
| 113 | /** @var HydratorFactory */ |
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| 114 | 1231 | private $hydratorFactory; |
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| 115 | |||
| 116 | public function __construct( |
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| 117 | PersistenceBuilder $pb, |
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| 118 | DocumentManager $dm, |
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| 119 | UnitOfWork $uow, |
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| 120 | HydratorFactory $hydratorFactory, |
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| 121 | ClassMetadata $class, |
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| 122 | 1231 | ?CriteriaMerger $cm = null |
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| 123 | 1231 | ) { |
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| 124 | 1231 | $this->pb = $pb; |
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| 125 | 1231 | $this->dm = $dm; |
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| 126 | 1231 | $this->cm = $cm ?: new CriteriaMerger(); |
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| 127 | 1231 | $this->uow = $uow; |
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| 128 | 1231 | $this->hydratorFactory = $hydratorFactory; |
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| 129 | $this->class = $class; |
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| 130 | 1231 | $this->cp = $this->uow->getCollectionPersister(); |
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| 131 | 95 | ||
| 132 | if ($class->isEmbeddedDocument || $class->isQueryResultDocument) { |
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| 133 | return; |
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| 134 | 1228 | } |
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| 135 | |||
| 136 | 1228 | $this->collection = $dm->getDocumentCollection($class->name); |
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| 137 | 1215 | ||
| 138 | if (! $class->isFile) { |
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| 139 | return; |
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| 140 | 21 | } |
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| 141 | 21 | ||
| 142 | $this->bucket = $dm->getDocumentBucket($class->name); |
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| 143 | } |
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| 144 | |||
| 145 | public function getInserts() : array |
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| 146 | { |
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| 147 | return $this->queuedInserts; |
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| 148 | } |
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| 149 | |||
| 150 | public function isQueuedForInsert(object $document) : bool |
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| 151 | { |
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| 152 | return isset($this->queuedInserts[spl_object_hash($document)]); |
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| 153 | } |
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| 154 | |||
| 155 | /** |
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| 156 | * Adds a document to the queued insertions. |
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| 157 | 541 | * The document remains queued until {@link executeInserts} is invoked. |
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| 158 | */ |
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| 159 | 541 | public function addInsert(object $document) : void |
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| 160 | 541 | { |
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| 161 | $this->queuedInserts[spl_object_hash($document)] = $document; |
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| 162 | } |
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| 163 | |||
| 164 | public function getUpserts() : array |
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| 165 | { |
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| 166 | return $this->queuedUpserts; |
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| 167 | } |
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| 168 | |||
| 169 | public function isQueuedForUpsert(object $document) : bool |
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| 170 | { |
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| 171 | return isset($this->queuedUpserts[spl_object_hash($document)]); |
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| 172 | } |
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| 173 | |||
| 174 | /** |
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| 175 | * Adds a document to the queued upserts. |
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| 176 | 87 | * The document remains queued until {@link executeUpserts} is invoked. |
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| 177 | */ |
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| 178 | 87 | public function addUpsert(object $document) : void |
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| 179 | 87 | { |
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| 180 | $this->queuedUpserts[spl_object_hash($document)] = $document; |
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| 181 | } |
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| 182 | |||
| 183 | /** |
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| 184 | * Gets the ClassMetadata instance of the document class this persister is |
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| 185 | * used for. |
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| 186 | */ |
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| 187 | public function getClassMetadata() : ClassMetadata |
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| 188 | { |
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| 189 | return $this->class; |
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| 190 | } |
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| 191 | |||
| 192 | /** |
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| 193 | * Executes all queued document insertions. |
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| 194 | * |
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| 195 | * Queued documents without an ID will inserted in a batch and queued |
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| 196 | * documents with an ID will be upserted individually. |
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| 197 | * |
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| 198 | * If no inserts are queued, invoking this method is a NOOP. |
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| 199 | * |
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| 200 | 541 | * @throws DriverException |
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| 201 | */ |
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| 202 | 541 | public function executeInserts(array $options = []) : void |
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| 203 | { |
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| 204 | if (! $this->queuedInserts) { |
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| 205 | return; |
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| 206 | 541 | } |
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| 207 | 541 | ||
| 208 | 541 | $inserts = []; |
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| 209 | 541 | $options = $this->getWriteOptions($options); |
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| 210 | foreach ($this->queuedInserts as $oid => $document) { |
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| 211 | $data = $this->pb->prepareInsertData($document); |
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| 212 | 530 | ||
| 213 | 42 | // Set the initial version for each insert |
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| 214 | 42 | if ($this->class->isVersioned) { |
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| 215 | 42 | $versionMapping = $this->class->fieldMappings[$this->class->versionField]; |
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| 216 | 38 | $nextVersion = null; |
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| 217 | 38 | if ($versionMapping['type'] === Type::INT || $versionMapping['type'] === Type::INTEGER) { |
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| 218 | 4 | $nextVersion = max(1, (int) $this->class->reflFields[$this->class->versionField]->getValue($document)); |
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| 219 | 4 | $this->class->reflFields[$this->class->versionField]->setValue($document, $nextVersion); |
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| 220 | 4 | } elseif ($versionMapping['type'] === Type::DATE || $versionMapping['type'] === Type::DATE_IMMUTABLE) { |
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| 221 | 4 | $nextVersionDateTime = $versionMapping['type'] === Type::DATE ? new DateTime() : new DateTimeImmutable(); |
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| 222 | $nextVersion = Type::convertPHPToDatabaseValue($nextVersionDateTime); |
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| 223 | 42 | $this->class->reflFields[$this->class->versionField]->setValue($document, $nextVersionDateTime); |
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| 224 | } elseif ($versionMapping['type'] === Type::DECIMAL128) { |
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| 225 | $current = (string) $this->class->reflFields[$this->class->versionField]->getValue($document); |
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| 226 | 530 | $nextVersion = bccomp('1', $current) === 1 ? '1' : $current; |
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| 227 | $this->class->reflFields[$this->class->versionField]->setValue($document, $nextVersion); |
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| 228 | } |
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| 229 | 530 | $data[$versionMapping['name']] = $nextVersion; |
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| 230 | } |
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| 231 | 530 | ||
| 232 | 530 | $inserts[] = $data; |
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| 233 | 6 | } |
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| 234 | 6 | ||
| 235 | 6 | if ($inserts) { |
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| 236 | try { |
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| 237 | assert($this->collection instanceof Collection); |
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| 238 | $this->collection->insertMany($inserts, $options); |
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| 239 | } catch (DriverException $e) { |
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| 240 | $this->queuedInserts = []; |
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| 241 | throw $e; |
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| 242 | } |
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| 243 | 530 | } |
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| 244 | 530 | ||
| 245 | /* All collections except for ones using addToSet have already been |
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| 246 | * saved. We have left these to be handled separately to avoid checking |
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| 247 | 530 | * collection for uniqueness on PHP side. |
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| 248 | 530 | */ |
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| 249 | foreach ($this->queuedInserts as $document) { |
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| 250 | $this->handleCollections($document, $options); |
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| 251 | } |
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| 252 | |||
| 253 | $this->queuedInserts = []; |
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| 254 | } |
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| 255 | |||
| 256 | /** |
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| 257 | 87 | * Executes all queued document upserts. |
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| 258 | * |
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| 259 | 87 | * Queued documents with an ID are upserted individually. |
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| 260 | * |
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| 261 | * If no upserts are queued, invoking this method is a NOOP. |
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| 262 | */ |
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| 263 | 87 | public function executeUpserts(array $options = []) : void |
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| 264 | 87 | { |
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| 265 | if (! $this->queuedUpserts) { |
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| 266 | 87 | return; |
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| 267 | 87 | } |
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| 268 | 87 | ||
| 269 | $options = $this->getWriteOptions($options); |
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| 270 | foreach ($this->queuedUpserts as $oid => $document) { |
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| 271 | try { |
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| 272 | $this->executeUpsert($document, $options); |
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| 273 | $this->handleCollections($document, $options); |
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| 274 | 87 | unset($this->queuedUpserts[$oid]); |
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| 275 | } catch (WriteException $e) { |
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| 276 | unset($this->queuedUpserts[$oid]); |
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| 277 | throw $e; |
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| 278 | } |
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| 279 | 87 | } |
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| 280 | } |
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| 281 | 87 | ||
| 282 | 87 | /** |
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| 283 | * Executes a single upsert in {@link executeUpserts} |
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| 284 | 87 | */ |
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| 285 | private function executeUpsert(object $document, array $options) : void |
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| 286 | { |
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| 287 | 87 | $options['upsert'] = true; |
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| 288 | 4 | $criteria = $this->getQueryForDocument($document); |
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| 289 | 4 | ||
| 290 | 4 | $data = $this->pb->prepareUpsertData($document); |
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| 291 | 2 | ||
| 292 | 2 | // Set the initial version for each upsert |
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| 293 | 2 | if ($this->class->isVersioned) { |
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| 294 | 2 | $versionMapping = $this->class->fieldMappings[$this->class->versionField]; |
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| 295 | 2 | $nextVersion = null; |
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| 296 | 2 | if ($versionMapping['type'] === Type::INT || $versionMapping === Type::INTEGER) { |
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| 297 | $nextVersion = max(1, (int) $this->class->reflFields[$this->class->versionField]->getValue($document)); |
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| 298 | 4 | $this->class->reflFields[$this->class->versionField]->setValue($document, $nextVersion); |
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| 299 | } elseif ($versionMapping['type'] === Type::DATE || $versionMapping['type'] === Type::DATE_IMMUTABLE) { |
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| 300 | $nextVersionDateTime = $versionMapping['type'] === Type::DATE ? new DateTime() : new DateTimeImmutable(); |
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| 301 | 87 | $nextVersion = Type::convertPHPToDatabaseValue($nextVersionDateTime); |
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| 302 | 87 | $this->class->reflFields[$this->class->versionField]->setValue($document, $nextVersionDateTime); |
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| 303 | 87 | } elseif ($versionMapping['type'] === Type::DECIMAL128) { |
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| 304 | 87 | $current = (string) $this->class->reflFields[$this->class->versionField]->getValue($document); |
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| 305 | $nextVersion = bccomp('1', $current) === 1 ? '1' : $current; |
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| 306 | $this->class->reflFields[$this->class->versionField]->setValue($document, $nextVersion); |
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| 307 | } |
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| 308 | 87 | $data['$set'][$versionMapping['name']] = $nextVersion; |
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| 309 | 87 | } |
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| 310 | 72 | ||
| 311 | foreach (array_keys($criteria) as $field) { |
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| 312 | unset($data['$set'][$field]); |
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| 313 | 87 | unset($data['$inc'][$field]); |
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| 314 | unset($data['$setOnInsert'][$field]); |
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| 315 | } |
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| 316 | |||
| 317 | // Do not send empty update operators |
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| 318 | foreach (['$set', '$inc', '$setOnInsert'] as $operator) { |
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| 319 | if (! empty($data[$operator])) { |
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| 320 | continue; |
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| 321 | } |
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| 322 | |||
| 323 | unset($data[$operator]); |
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| 324 | } |
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| 325 | |||
| 326 | /* If there are no modifiers remaining, we're upserting a document with |
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| 327 | * an identifier as its only field. Since a document with the identifier |
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| 328 | * may already exist, the desired behavior is "insert if not exists" and |
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| 329 | 87 | * NOOP otherwise. MongoDB 2.6+ does not allow empty modifiers, so $set |
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| 330 | 16 | * the identifier to the same value in our criteria. |
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| 331 | 16 | * |
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| 332 | * This will fail for versions before MongoDB 2.6, which require an |
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| 333 | * empty $set modifier. The best we can do (without attempting to check |
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| 334 | * server versions in advance) is attempt the 2.6+ behavior and retry |
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| 335 | 87 | * after the relevant exception. |
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| 336 | 87 | * |
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| 337 | * See: https://jira.mongodb.org/browse/SERVER-12266 |
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| 338 | 87 | */ |
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| 339 | if (empty($data)) { |
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| 340 | $retry = true; |
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| 341 | $data = ['$set' => ['_id' => $criteria['_id']]]; |
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| 342 | } |
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| 343 | |||
| 344 | try { |
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| 345 | assert($this->collection instanceof Collection); |
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| 346 | $this->collection->updateOne($criteria, $data, $options); |
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| 347 | |||
| 348 | return; |
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| 349 | } catch (WriteException $e) { |
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| 350 | if (empty($retry) || strpos($e->getMessage(), 'Mod on _id not allowed') === false) { |
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| 351 | throw $e; |
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| 352 | } |
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| 353 | } |
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| 354 | 237 | ||
| 355 | assert($this->collection instanceof Collection); |
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| 356 | 237 | $this->collection->updateOne($criteria, ['$set' => new stdClass()], $options); |
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| 357 | } |
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| 358 | 237 | ||
| 359 | /** |
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| 360 | 235 | * Updates the already persisted document if it has any new changesets. |
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| 361 | 235 | * |
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| 362 | * @throws LockException |
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| 363 | */ |
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| 364 | 235 | public function update(object $document, array $options = []) : void |
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| 365 | 101 | { |
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| 366 | $update = $this->pb->prepareUpdateData($document); |
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| 367 | |||
| 368 | $query = $this->getQueryForDocument($document); |
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| 369 | |||
| 370 | foreach (array_keys($query) as $field) { |
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| 371 | 235 | unset($update['$set'][$field]); |
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| 372 | 235 | } |
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| 373 | 36 | ||
| 374 | 36 | if (empty($update['$set'])) { |
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| 375 | 36 | unset($update['$set']); |
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| 376 | 30 | } |
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| 377 | 30 | ||
| 378 | 30 | // Include versioning logic to set the new version value in the database |
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| 379 | 6 | // and to ensure the version has not changed since this document object instance |
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| 380 | 6 | // was fetched from the database |
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| 381 | 6 | $nextVersion = null; |
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| 382 | 6 | if ($this->class->isVersioned) { |
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| 383 | $versionMapping = $this->class->fieldMappings[$this->class->versionField]; |
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| 384 | $currentVersion = $this->class->reflFields[$this->class->versionField]->getValue($document); |
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| 385 | if ($versionMapping['type'] === Type::INT || $versionMapping['type'] === Type::INTEGER) { |
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| 386 | 235 | $nextVersion = $currentVersion + 1; |
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| 387 | $update['$inc'][$versionMapping['name']] = 1; |
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| 388 | $query[$versionMapping['name']] = $currentVersion; |
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| 389 | 161 | } elseif ($versionMapping['type'] === Type::DATE || $versionMapping['type'] === Type::DATE_IMMUTABLE) { |
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| 390 | 14 | $nextVersion = $versionMapping['type'] === Type::DATE ? new DateTime() : new DateTimeImmutable(); |
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| 391 | 14 | $update['$set'][$versionMapping['name']] = Type::convertPHPToDatabaseValue($nextVersion); |
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| 392 | 14 | $query[$versionMapping['name']] = Type::convertPHPToDatabaseValue($currentVersion); |
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| 393 | 2 | } elseif ($versionMapping['type'] === Type::DECIMAL128) { |
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| 394 | $current = $this->class->reflFields[$this->class->versionField]->getValue($document); |
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| 395 | 12 | $nextVersion = bcadd($current, '1'); |
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| 396 | $type = Type::getType(Type::DECIMAL128); |
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| 397 | $update['$set'][$versionMapping['name']] = $type->convertPHPToDatabaseValue($nextVersion); |
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| 398 | $query[$versionMapping['name']] = $type->convertPHPToDatabaseValue($currentVersion); |
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| 399 | 161 | } |
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| 400 | } |
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| 401 | 161 | ||
| 402 | 161 | if (! empty($update)) { |
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| 403 | // Include locking logic so that if the document object in memory is currently |
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| 404 | 161 | // locked then it will remove it, otherwise it ensures the document is not locked. |
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| 405 | 7 | if ($this->class->isLockable) { |
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| 406 | $isLocked = $this->class->reflFields[$this->class->lockField]->getValue($document); |
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| 407 | $lockMapping = $this->class->fieldMappings[$this->class->lockField]; |
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| 408 | 155 | if ($isLocked) { |
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| 409 | 30 | $update['$unset'] = [$lockMapping['name'] => true]; |
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| 410 | } else { |
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| 411 | $query[$lockMapping['name']] = ['$exists' => false]; |
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| 412 | } |
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| 413 | 229 | } |
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| 414 | 229 | ||
| 415 | $options = $this->getWriteOptions($options); |
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| 416 | |||
| 417 | assert($this->collection instanceof Collection); |
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| 418 | $result = $this->collection->updateOne($query, $update, $options); |
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| 419 | |||
| 420 | if (($this->class->isVersioned || $this->class->isLockable) && $result->getModifiedCount() !== 1) { |
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| 421 | 36 | throw LockException::lockFailed($document); |
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| 422 | } |
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| 423 | 36 | ||
| 424 | 1 | if ($this->class->isVersioned) { |
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| 425 | 1 | $this->class->reflFields[$this->class->versionField]->setValue($document, $nextVersion); |
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| 426 | } |
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| 427 | 1 | } |
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| 428 | |||
| 429 | 1 | $this->handleCollections($document, $options); |
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| 430 | } |
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| 431 | |||
| 432 | 35 | /** |
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| 433 | * Removes document from mongo |
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| 434 | 35 | * |
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| 435 | 2 | * @throws LockException |
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| 436 | */ |
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| 437 | public function delete(object $document, array $options = []) : void |
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| 438 | 35 | { |
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| 439 | if ($this->bucket instanceof Bucket) { |
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| 440 | 35 | $documentIdentifier = $this->uow->getDocumentIdentifier($document); |
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| 441 | 35 | $databaseIdentifier = $this->class->getDatabaseIdentifierValue($documentIdentifier); |
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| 442 | |||
| 443 | 35 | $this->bucket->delete($databaseIdentifier); |
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| 444 | 2 | ||
| 445 | return; |
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| 446 | 33 | } |
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| 447 | |||
| 448 | $query = $this->getQueryForDocument($document); |
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| 449 | |||
| 450 | if ($this->class->isLockable) { |
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| 451 | 23 | $query[$this->class->lockField] = ['$exists' => false]; |
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| 452 | } |
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| 453 | 23 | ||
| 454 | 23 | $options = $this->getWriteOptions($options); |
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| 455 | 23 | ||
| 456 | 23 | assert($this->collection instanceof Collection); |
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| 457 | $result = $this->collection->deleteOne($query, $options); |
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| 458 | |||
| 459 | 23 | if (($this->class->isVersioned || $this->class->isLockable) && ! $result->getDeletedCount()) { |
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| 460 | 23 | throw LockException::lockFailed($document); |
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| 461 | 23 | } |
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| 462 | } |
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| 463 | |||
| 464 | /** |
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| 465 | * Refreshes a managed document. |
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| 466 | */ |
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| 467 | public function refresh(object $document) : void |
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| 468 | { |
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| 469 | assert($this->collection instanceof Collection); |
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| 470 | $query = $this->getQueryForDocument($document); |
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| 471 | $data = $this->collection->findOne($query); |
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| 472 | if ($data === null) { |
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| 473 | throw MongoDBException::cannotRefreshDocument(); |
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| 474 | } |
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| 475 | $data = $this->hydratorFactory->hydrate($document, (array) $data); |
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| 476 | 369 | $this->uow->setOriginalDocumentData($document, $data); |
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| 477 | } |
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| 478 | |||
| 479 | 369 | /** |
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| 480 | * Finds a document by a set of criteria. |
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| 481 | * |
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| 482 | * If a scalar or MongoDB\BSON\ObjectId is provided for $criteria, it will |
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| 483 | 369 | * be used to match an _id value. |
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| 484 | 369 | * |
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| 485 | 369 | * @param mixed $criteria Query criteria |
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| 486 | * |
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| 487 | 369 | * @throws LockException |
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| 488 | 369 | * |
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| 489 | 96 | * @todo Check identity map? loadById method? Try to guess whether |
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| 490 | * $criteria is the id? |
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| 491 | 369 | */ |
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| 492 | 369 | public function load($criteria, ?object $document = null, array $hints = [], int $lockMode = 0, ?array $sort = null) : ?object |
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| 493 | 369 | { |
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| 494 | // TODO: remove this |
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| 495 | 369 | if ($criteria === null || is_scalar($criteria) || $criteria instanceof ObjectId) { |
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| 496 | 1 | $criteria = ['_id' => $criteria]; |
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| 497 | 1 | } |
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| 498 | 1 | ||
| 499 | $criteria = $this->prepareQueryOrNewObj($criteria); |
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| 500 | $criteria = $this->addDiscriminatorToPreparedQuery($criteria); |
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| 501 | $criteria = $this->addFilterToPreparedQuery($criteria); |
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| 502 | 368 | ||
| 503 | 115 | $options = []; |
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| 504 | if ($sort !== null) { |
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| 505 | $options['sort'] = $this->prepareSort($sort); |
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| 506 | 324 | } |
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| 507 | assert($this->collection instanceof Collection); |
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| 508 | $result = $this->collection->findOne($criteria, $options); |
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| 509 | $result = $result !== null ? (array) $result : null; |
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| 510 | |||
| 511 | if ($this->class->isLockable) { |
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| 512 | 24 | $lockMapping = $this->class->fieldMappings[$this->class->lockField]; |
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| 513 | if (isset($result[$lockMapping['name']]) && $result[$lockMapping['name']] === LockMode::PESSIMISTIC_WRITE) { |
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| 514 | 24 | throw LockException::lockFailed($document); |
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| 515 | 24 | } |
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| 516 | 24 | } |
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| 517 | |||
| 518 | 24 | if ($result === null) { |
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| 519 | 24 | return null; |
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| 520 | 11 | } |
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| 521 | |||
| 522 | return $this->createDocument($result, $document, $hints); |
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| 523 | 24 | } |
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| 524 | 10 | ||
| 525 | /** |
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| 526 | * Finds documents by a set of criteria. |
||
| 527 | 24 | */ |
|
| 528 | 1 | public function loadAll(array $criteria = [], ?array $sort = null, ?int $limit = null, ?int $skip = null) : Iterator |
|
| 529 | { |
||
| 530 | $criteria = $this->prepareQueryOrNewObj($criteria); |
||
| 531 | 24 | $criteria = $this->addDiscriminatorToPreparedQuery($criteria); |
|
| 532 | 24 | $criteria = $this->addFilterToPreparedQuery($criteria); |
|
| 533 | |||
| 534 | 24 | $options = []; |
|
| 535 | if ($sort !== null) { |
||
| 536 | $options['sort'] = $this->prepareSort($sort); |
||
| 537 | } |
||
| 538 | |||
| 539 | if ($limit !== null) { |
||
| 540 | 318 | $options['limit'] = $limit; |
|
| 541 | } |
||
| 542 | 318 | ||
| 543 | 308 | if ($skip !== null) { |
|
| 544 | $options['skip'] = $skip; |
||
| 545 | } |
||
| 546 | 10 | ||
| 547 | 10 | assert($this->collection instanceof Collection); |
|
| 548 | 10 | $baseCursor = $this->collection->find($criteria, $options); |
|
| 549 | |||
| 550 | 10 | return $this->wrapCursor($baseCursor); |
|
| 551 | 10 | } |
|
| 552 | 10 | ||
| 553 | 10 | /** |
|
| 554 | 10 | * @throws MongoDBException |
|
| 555 | */ |
||
| 556 | 8 | private function getShardKeyQuery(object $document) : array |
|
| 557 | 1 | { |
|
| 558 | 1 | if (! $this->class->isSharded()) { |
|
| 559 | 1 | return []; |
|
| 560 | 1 | } |
|
| 561 | 1 | ||
| 562 | $shardKey = $this->class->getShardKey(); |
||
| 563 | 1 | $keys = array_keys($shardKey['keys']); |
|
| 564 | 1 | $data = $this->uow->getDocumentActualData($document); |
|
| 565 | |||
| 566 | $shardKeyQueryPart = []; |
||
| 567 | 7 | foreach ($keys as $key) { |
|
| 568 | 7 | assert(is_string($key)); |
|
| 569 | $mapping = $this->class->getFieldMappingByDbFieldName($key); |
||
| 570 | $this->guardMissingShardKey($document, $key, $data); |
||
| 571 | |||
| 572 | 8 | if (isset($mapping['association']) && $mapping['association'] === ClassMetadata::REFERENCE_ONE) { |
|
| 573 | $reference = $this->prepareReference( |
||
| 574 | $key, |
||
| 575 | $data[$mapping['fieldName']], |
||
| 576 | $mapping, |
||
| 577 | false |
||
| 578 | 24 | ); |
|
| 579 | foreach ($reference as $keyValue) { |
||
| 580 | 24 | $shardKeyQueryPart[$keyValue[0]] = $keyValue[1]; |
|
| 581 | } |
||
| 582 | } else { |
||
| 583 | $value = Type::getType($mapping['type'])->convertToDatabaseValue($data[$mapping['fieldName']]); |
||
| 584 | $shardKeyQueryPart[$key] = $value; |
||
| 585 | } |
||
| 586 | 3 | } |
|
| 587 | |||
| 588 | 3 | return $shardKeyQueryPart; |
|
| 589 | 3 | } |
|
| 590 | |||
| 591 | 3 | /** |
|
| 592 | * Wraps the supplied base cursor in the corresponding ODM class. |
||
| 593 | */ |
||
| 594 | private function wrapCursor(Cursor $baseCursor) : Iterator |
||
| 595 | { |
||
| 596 | return new CachingIterator(new HydratingIterator($baseCursor, $this->dm->getUnitOfWork(), $this->class)); |
||
| 597 | 5 | } |
|
| 598 | |||
| 599 | 5 | /** |
|
| 600 | 5 | * Checks whether the given managed document exists in the database. |
|
| 601 | 5 | */ |
|
| 602 | 5 | public function exists(object $document) : bool |
|
| 603 | 5 | { |
|
| 604 | 5 | $id = $this->class->getIdentifierObject($document); |
|
| 605 | 5 | assert($this->collection instanceof Collection); |
|
| 606 | |||
| 607 | return (bool) $this->collection->findOne(['_id' => $id], ['_id']); |
||
| 608 | } |
||
| 609 | |||
| 610 | 1 | /** |
|
| 611 | * Locks document by storing the lock mode on the mapped lock field. |
||
| 612 | 1 | */ |
|
| 613 | 1 | public function lock(object $document, int $lockMode) : void |
|
| 614 | 1 | { |
|
| 615 | 1 | $id = $this->uow->getDocumentIdentifier($document); |
|
| 616 | 1 | $criteria = ['_id' => $this->class->getDatabaseIdentifierValue($id)]; |
|
| 617 | 1 | $lockMapping = $this->class->fieldMappings[$this->class->lockField]; |
|
| 618 | 1 | assert($this->collection instanceof Collection); |
|
| 619 | $this->collection->updateOne($criteria, ['$set' => [$lockMapping['name'] => $lockMode]]); |
||
| 620 | $this->class->reflFields[$this->class->lockField]->setValue($document, $lockMode); |
||
| 621 | } |
||
| 622 | |||
| 623 | /** |
||
| 624 | * Releases any lock that exists on this document. |
||
| 625 | */ |
||
| 626 | public function unlock(object $document) : void |
||
| 627 | { |
||
| 628 | $id = $this->uow->getDocumentIdentifier($document); |
||
| 629 | 324 | $criteria = ['_id' => $this->class->getDatabaseIdentifierValue($id)]; |
|
| 630 | $lockMapping = $this->class->fieldMappings[$this->class->lockField]; |
||
| 631 | 324 | assert($this->collection instanceof Collection); |
|
| 632 | 29 | $this->collection->updateOne($criteria, ['$unset' => [$lockMapping['name'] => true]]); |
|
| 633 | 29 | $this->class->reflFields[$this->class->lockField]->setValue($document, null); |
|
| 634 | 29 | } |
|
| 635 | |||
| 636 | /** |
||
| 637 | 324 | * Creates or fills a single document object from an query result. |
|
| 638 | * |
||
| 639 | * @param array $result The query result. |
||
| 640 | * @param object $document The document object to fill, if any. |
||
| 641 | * @param array $hints Hints for document creation. |
||
| 642 | * |
||
| 643 | 181 | * @return object|null The filled and managed document object or NULL, if the query result is empty. |
|
| 644 | */ |
||
| 645 | 181 | private function createDocument(array $result, ?object $document = null, array $hints = []) : ?object |
|
| 646 | 181 | { |
|
| 647 | if ($document !== null) { |
||
| 648 | 127 | $hints[Query::HINT_REFRESH] = true; |
|
| 649 | 126 | $id = $this->class->getPHPIdentifierValue($result['_id']); |
|
| 650 | $this->uow->registerManaged($document, $id, $result); |
||
| 651 | } |
||
| 652 | 77 | ||
| 653 | 5 | return $this->uow->getOrCreateDocument($this->class->name, $result, $hints, $document); |
|
| 654 | } |
||
| 655 | 73 | ||
| 656 | 61 | /** |
|
| 657 | * Loads a PersistentCollection data. Used in the initialize() method. |
||
| 658 | 18 | */ |
|
| 659 | public function loadCollection(PersistentCollectionInterface $collection) : void |
||
| 660 | { |
||
| 661 | 76 | $mapping = $collection->getMapping(); |
|
| 662 | switch ($mapping['association']) { |
||
| 663 | 179 | case ClassMetadata::EMBED_MANY: |
|
| 664 | $this->loadEmbedManyCollection($collection); |
||
| 665 | 127 | break; |
|
| 666 | |||
| 667 | 127 | case ClassMetadata::REFERENCE_MANY: |
|
| 668 | 127 | if (isset($mapping['repositoryMethod']) && $mapping['repositoryMethod']) { |
|
| 669 | 127 | $this->loadReferenceManyWithRepositoryMethod($collection); |
|
| 670 | } else { |
||
| 671 | 127 | if ($mapping['isOwningSide']) { |
|
| 672 | 75 | $this->loadReferenceManyCollectionOwningSide($collection); |
|
| 673 | } else { |
||
| 674 | $this->loadReferenceManyCollectionInverseSide($collection); |
||
| 675 | 98 | } |
|
| 676 | } |
||
| 677 | break; |
||
| 678 | } |
||
| 679 | 98 | } |
|
| 680 | 98 | ||
| 681 | 98 | private function loadEmbedManyCollection(PersistentCollectionInterface $collection) : void |
|
| 682 | 98 | { |
|
| 683 | $embeddedDocuments = $collection->getMongoData(); |
||
| 684 | 98 | $mapping = $collection->getMapping(); |
|
| 685 | 1 | $owner = $collection->getOwner(); |
|
| 686 | |||
| 687 | if (! $embeddedDocuments) { |
||
| 688 | 97 | return; |
|
| 689 | } |
||
| 690 | 97 | ||
| 691 | 97 | if ($owner === null) { |
|
| 692 | throw PersistentCollectionException::ownerRequiredToLoadCollection(); |
||
| 693 | 97 | } |
|
| 694 | 96 | ||
| 695 | foreach ($embeddedDocuments as $key => $embeddedDocument) { |
||
| 696 | 97 | $className = $this->uow->getClassNameForAssociation($mapping, $embeddedDocument); |
|
| 697 | 25 | $embeddedMetadata = $this->dm->getClassMetadata($className); |
|
| 698 | $embeddedDocumentObject = $embeddedMetadata->newInstance(); |
||
| 699 | 80 | ||
| 700 | if (! is_array($embeddedDocument)) { |
||
| 701 | throw HydratorException::associationItemTypeMismatch(get_class($owner), $mapping['name'], $key, 'array', gettype($embeddedDocument)); |
||
| 702 | 97 | } |
|
| 703 | |||
| 704 | 61 | $this->uow->setParentAssociation($embeddedDocumentObject, $mapping, $owner, $mapping['name'] . '.' . $key); |
|
| 705 | |||
| 706 | 61 | $data = $this->hydratorFactory->hydrate($embeddedDocumentObject, $embeddedDocument, $collection->getHints()); |
|
| 707 | 61 | $id = $data[$embeddedMetadata->identifier] ?? null; |
|
| 708 | 61 | ||
| 709 | 61 | if (empty($collection->getHints()[Query::HINT_READ_ONLY])) { |
|
| 710 | $this->uow->registerManaged($embeddedDocumentObject, $id, $data); |
||
| 711 | 61 | } |
|
| 712 | if (CollectionHelper::isHash($mapping['strategy'])) { |
||
| 713 | $collection->set($key, $embeddedDocumentObject); |
||
| 714 | } else { |
||
| 715 | 61 | $collection->add($embeddedDocumentObject); |
|
| 716 | } |
||
| 717 | 61 | } |
|
| 718 | 55 | } |
|
| 719 | |||
| 720 | 55 | private function loadReferenceManyCollectionOwningSide(PersistentCollectionInterface $collection) : void |
|
| 721 | 1 | { |
|
| 722 | $hints = $collection->getHints(); |
||
| 723 | $mapping = $collection->getMapping(); |
||
| 724 | 54 | $owner = $collection->getOwner(); |
|
| 725 | 54 | $groupedIds = []; |
|
| 726 | |||
| 727 | if ($owner === null) { |
||
| 728 | 54 | throw PersistentCollectionException::ownerRequiredToLoadCollection(); |
|
| 729 | } |
||
| 730 | |||
| 731 | 54 | $sorted = isset($mapping['sort']) && $mapping['sort']; |
|
| 732 | 53 | ||
| 733 | 2 | foreach ($collection->getMongoData() as $key => $reference) { |
|
| 734 | $className = $this->uow->getClassNameForAssociation($mapping, $reference); |
||
| 735 | 51 | ||
| 736 | if ($mapping['storeAs'] !== ClassMetadata::REFERENCE_STORE_AS_ID && ! is_array($reference)) { |
||
| 737 | throw HydratorException::associationItemTypeMismatch(get_class($owner), $mapping['name'], $key, 'array', gettype($reference)); |
||
| 738 | } |
||
| 739 | |||
| 740 | 54 | $identifier = ClassMetadata::getReferenceId($reference, $mapping['storeAs']); |
|
| 741 | 23 | $id = $this->dm->getClassMetadata($className)->getPHPIdentifierValue($identifier); |
|
| 742 | |||
| 743 | // create a reference to the class and id |
||
| 744 | 39 | $reference = $this->dm->getReference($className, $id); |
|
| 745 | |||
| 746 | 60 | // no custom sort so add the references right now in the order they are embedded |
|
| 747 | 39 | if (! $sorted) { |
|
| 748 | 39 | if (CollectionHelper::isHash($mapping['strategy'])) { |
|
| 749 | 39 | $collection->set($key, $reference); |
|
| 750 | 39 | } else { |
|
| 751 | 39 | $collection->add($reference); |
|
| 752 | 39 | } |
|
| 753 | } |
||
| 754 | 39 | ||
| 755 | // only query for the referenced object if it is not already initialized or the collection is sorted |
||
| 756 | 39 | if (! (($reference instanceof GhostObjectInterface && ! $reference->isProxyInitialized())) && ! $sorted) { |
|
| 757 | 39 | continue; |
|
| 758 | 39 | } |
|
| 759 | |||
| 760 | 39 | $groupedIds[$className][] = $identifier; |
|
| 761 | } |
||
| 762 | foreach ($groupedIds as $className => $ids) { |
||
| 763 | 39 | $class = $this->dm->getClassMetadata($className); |
|
| 764 | $mongoCollection = $this->dm->getDocumentCollection($className); |
||
| 765 | $criteria = $this->cm->merge( |
||
| 766 | 39 | ['_id' => ['$in' => array_values($ids)]], |
|
| 767 | $this->dm->getFilterCollection()->getFilterCriteria($class), |
||
| 768 | $mapping['criteria'] ?? [] |
||
| 769 | ); |
||
| 770 | 39 | $criteria = $this->uow->getDocumentPersister($className)->prepareQueryOrNewObj($criteria); |
|
| 771 | 39 | ||
| 772 | 39 | $options = []; |
|
| 773 | 38 | if (isset($mapping['sort'])) { |
|
| 774 | 38 | $options['sort'] = $this->prepareSort($mapping['sort']); |
|
| 775 | 38 | } |
|
| 776 | 38 | if (isset($mapping['limit'])) { |
|
| 777 | $options['limit'] = $mapping['limit']; |
||
| 778 | } |
||
| 779 | 38 | if (isset($mapping['skip'])) { |
|
| 780 | 37 | $options['skip'] = $mapping['skip']; |
|
| 781 | } |
||
| 782 | if (! empty($hints[Query::HINT_READ_PREFERENCE])) { |
||
| 783 | 1 | $options['readPreference'] = $hints[Query::HINT_READ_PREFERENCE]; |
|
| 784 | } |
||
| 785 | |||
| 786 | 60 | $cursor = $mongoCollection->find($criteria, $options); |
|
| 787 | $documents = $cursor->toArray(); |
||
| 788 | 18 | foreach ($documents as $documentData) { |
|
| 789 | $document = $this->uow->getById($documentData['_id'], $class); |
||
| 790 | 18 | if ($document instanceof GhostObjectInterface && ! $document->isProxyInitialized()) { |
|
| 791 | 18 | $data = $this->hydratorFactory->hydrate($document, $documentData); |
|
| 792 | 18 | $this->uow->setOriginalDocumentData($document, $data); |
|
| 793 | 18 | } |
|
| 794 | 18 | ||
| 795 | 17 | if (! $sorted) { |
|
| 796 | continue; |
||
| 797 | 18 | } |
|
| 798 | |||
| 799 | 18 | $collection->add($document); |
|
| 800 | } |
||
| 801 | 18 | } |
|
| 802 | 18 | } |
|
| 803 | 18 | ||
| 804 | private function loadReferenceManyCollectionInverseSide(PersistentCollectionInterface $collection) : void |
||
| 805 | 18 | { |
|
| 806 | $query = $this->createReferenceManyInverseSideQuery($collection); |
||
| 807 | $iterator = $query->execute(); |
||
| 808 | assert($iterator instanceof Iterator); |
||
| 809 | 18 | $documents = $iterator->toArray(); |
|
| 810 | 18 | foreach ($documents as $key => $document) { |
|
| 811 | 18 | $collection->add($document); |
|
| 812 | 18 | } |
|
| 813 | } |
||
| 814 | 18 | ||
| 815 | 18 | public function createReferenceManyInverseSideQuery(PersistentCollectionInterface $collection) : Query |
|
| 816 | 18 | { |
|
| 817 | 18 | $hints = $collection->getHints(); |
|
| 818 | $mapping = $collection->getMapping(); |
||
| 819 | 18 | $owner = $collection->getOwner(); |
|
| 820 | 18 | ||
| 821 | 18 | if ($owner === null) { |
|
| 822 | throw PersistentCollectionException::ownerRequiredToLoadCollection(); |
||
| 823 | 18 | } |
|
| 824 | 18 | ||
| 825 | $ownerClass = $this->dm->getClassMetadata(get_class($owner)); |
||
| 826 | 18 | $targetClass = $this->dm->getClassMetadata($mapping['targetDocument']); |
|
| 827 | 2 | $mappedByMapping = $targetClass->fieldMappings[$mapping['mappedBy']] ?? []; |
|
| 828 | $mappedByFieldName = ClassMetadata::getReferenceFieldName($mappedByMapping['storeAs'] ?? ClassMetadata::REFERENCE_STORE_AS_DB_REF, $mapping['mappedBy']); |
||
| 829 | 18 | ||
| 830 | $criteria = $this->cm->merge( |
||
| 831 | [$mappedByFieldName => $ownerClass->getIdentifierObject($owner)], |
||
| 832 | $this->dm->getFilterCollection()->getFilterCriteria($targetClass), |
||
| 833 | 18 | $mapping['criteria'] ?? [] |
|
| 834 | ); |
||
| 835 | $criteria = $this->uow->getDocumentPersister($mapping['targetDocument'])->prepareQueryOrNewObj($criteria); |
||
| 836 | $qb = $this->dm->createQueryBuilder($mapping['targetDocument']) |
||
| 837 | 18 | ->setQueryArray($criteria); |
|
| 838 | 4 | ||
| 839 | if (isset($mapping['sort'])) { |
||
| 840 | $qb->sort($mapping['sort']); |
||
| 841 | 18 | } |
|
| 842 | if (isset($mapping['limit'])) { |
||
| 843 | $qb->limit($mapping['limit']); |
||
| 844 | 5 | } |
|
| 845 | if (isset($mapping['skip'])) { |
||
| 846 | 5 | $qb->skip($mapping['skip']); |
|
| 847 | 5 | } |
|
| 848 | 5 | ||
| 849 | 5 | if (! empty($hints[Query::HINT_READ_PREFERENCE])) { |
|
| 850 | 5 | $qb->setReadPreference($hints[Query::HINT_READ_PREFERENCE]); |
|
| 851 | 1 | } |
|
| 852 | |||
| 853 | 4 | foreach ($mapping['prime'] as $field) { |
|
| 854 | $qb->field($field)->prime(true); |
||
| 855 | } |
||
| 856 | 5 | ||
| 857 | return $qb->getQuery(); |
||
| 858 | 5 | } |
|
| 859 | |||
| 860 | 5 | private function loadReferenceManyWithRepositoryMethod(PersistentCollectionInterface $collection) : void |
|
| 861 | 5 | { |
|
| 862 | 5 | $cursor = $this->createReferenceManyWithRepositoryMethodCursor($collection); |
|
| 863 | 5 | $mapping = $collection->getMapping(); |
|
| 864 | $documents = $cursor->toArray(); |
||
| 865 | 5 | foreach ($documents as $key => $obj) { |
|
| 866 | if (CollectionHelper::isHash($mapping['strategy'])) { |
||
| 867 | $collection->set($key, $obj); |
||
| 868 | } else { |
||
| 869 | 5 | $collection->add($obj); |
|
| 870 | 1 | } |
|
| 871 | 1 | } |
|
| 872 | 1 | } |
|
| 873 | |||
| 874 | 1 | public function createReferenceManyWithRepositoryMethodCursor(PersistentCollectionInterface $collection) : Iterator |
|
| 875 | { |
||
| 876 | 1 | $mapping = $collection->getMapping(); |
|
| 877 | $repositoryMethod = $mapping['repositoryMethod']; |
||
| 878 | $cursor = $this->dm->getRepository($mapping['targetDocument']) |
||
| 879 | 5 | ->$repositoryMethod($collection->getOwner()); |
|
| 880 | |||
| 881 | if (! $cursor instanceof Iterator) { |
||
| 882 | throw new BadMethodCallException(sprintf('Expected repository method %s to return an iterable object', $repositoryMethod)); |
||
| 883 | } |
||
| 884 | |||
| 885 | if (! empty($mapping['prime'])) { |
||
| 886 | 15 | $referencePrimer = new ReferencePrimer($this->dm, $this->dm->getUnitOfWork()); |
|
| 887 | $primers = array_combine($mapping['prime'], array_fill(0, count($mapping['prime']), true)); |
||
| 888 | 15 | $class = $this->dm->getClassMetadata($mapping['targetDocument']); |
|
| 889 | |||
| 890 | 15 | assert(is_array($primers)); |
|
| 891 | 15 | ||
| 892 | $cursor = new PrimingIterator($cursor, $class, $referencePrimer, $primers, $collection->getHints()); |
||
| 893 | } |
||
| 894 | 15 | ||
| 895 | return $cursor; |
||
| 896 | } |
||
| 897 | |||
| 898 | /** |
||
| 899 | * Prepare a projection array by converting keys, which are PHP property |
||
| 900 | * names, to MongoDB field names. |
||
| 901 | */ |
||
| 902 | 27 | public function prepareProjection(array $fields) : array |
|
| 903 | { |
||
| 904 | 27 | $preparedFields = []; |
|
| 905 | 27 | ||
| 906 | 15 | foreach ($fields as $key => $value) { |
|
| 907 | 24 | $preparedFields[$this->prepareFieldName($key)] = $value; |
|
| 908 | 13 | } |
|
| 909 | |||
| 910 | return $preparedFields; |
||
| 911 | 14 | } |
|
| 912 | |||
| 913 | /** |
||
| 914 | * @param int|string $sort |
||
| 915 | * |
||
| 916 | * @return int|string|null |
||
| 917 | */ |
||
| 918 | 144 | private function getSortDirection($sort) |
|
| 919 | { |
||
| 920 | 144 | switch (strtolower((string) $sort)) { |
|
| 921 | case 'desc': |
||
| 922 | 144 | return -1; |
|
| 923 | 27 | case 'asc': |
|
| 924 | 1 | return 1; |
|
| 925 | } |
||
| 926 | 27 | ||
| 927 | return $sort; |
||
| 928 | } |
||
| 929 | |||
| 930 | 144 | /** |
|
| 931 | * Prepare a sort specification array by converting keys to MongoDB field |
||
| 932 | * names and changing direction strings to int. |
||
| 933 | */ |
||
| 934 | public function prepareSort(array $fields) : array |
||
| 935 | { |
||
| 936 | $sortFields = []; |
||
| 937 | 475 | ||
| 938 | foreach ($fields as $key => $value) { |
||
| 939 | 475 | if (is_array($value)) { |
|
| 940 | $sortFields[$this->prepareFieldName($key)] = $value; |
||
| 941 | 475 | } else { |
|
| 942 | $sortFields[$this->prepareFieldName($key)] = $this->getSortDirection($value); |
||
| 943 | } |
||
| 944 | } |
||
| 945 | |||
| 946 | return $sortFields; |
||
| 947 | } |
||
| 948 | |||
| 949 | /** |
||
| 950 | * Prepare a mongodb field name and convert the PHP property names to |
||
| 951 | * MongoDB field names. |
||
| 952 | */ |
||
| 953 | public function prepareFieldName(string $fieldName) : string |
||
| 954 | { |
||
| 955 | $fieldNames = $this->prepareQueryElement($fieldName, null, null, false); |
||
| 956 | 540 | ||
| 957 | return $fieldNames[0][0]; |
||
| 958 | 540 | } |
|
| 959 | 517 | ||
| 960 | /** |
||
| 961 | * Adds discriminator criteria to an already-prepared query. |
||
| 962 | 32 | * |
|
| 963 | * If the class we're querying has a discriminator field set, we add all |
||
| 964 | 32 | * possible discriminator values to the query. The list of possible |
|
| 965 | 1 | * discriminator values is based on the discriminatorValue of the class |
|
| 966 | * itself as well as those of all its subclasses. |
||
| 967 | * |
||
| 968 | 32 | * This method should be used once for query criteria and not be used for |
|
| 969 | 21 | * nested expressions. It should be called before |
|
| 970 | * {@link DocumentPerister::addFilterToPreparedQuery()}. |
||
| 971 | 14 | */ |
|
| 972 | public function addDiscriminatorToPreparedQuery(array $preparedQuery) : array |
||
| 973 | { |
||
| 974 | 32 | if (isset($preparedQuery[$this->class->discriminatorField]) || $this->class->discriminatorField === null) { |
|
| 975 | return $preparedQuery; |
||
| 976 | } |
||
| 977 | |||
| 978 | $discriminatorValues = $this->getClassDiscriminatorValues($this->class); |
||
| 979 | |||
| 980 | if ($discriminatorValues === []) { |
||
| 981 | return $preparedQuery; |
||
| 982 | } |
||
| 983 | |||
| 984 | 541 | if (count($discriminatorValues) === 1) { |
|
| 985 | $preparedQuery[$this->class->discriminatorField] = $discriminatorValues[0]; |
||
| 986 | } else { |
||
| 987 | $preparedQuery[$this->class->discriminatorField] = ['$in' => $discriminatorValues]; |
||
| 988 | } |
||
| 989 | |||
| 990 | return $preparedQuery; |
||
| 991 | } |
||
| 992 | 541 | ||
| 993 | 541 | /** |
|
| 994 | 18 | * Adds filter criteria to an already-prepared query. |
|
| 995 | * |
||
| 996 | * This method should be used once for query criteria and not be used for |
||
| 997 | 541 | * nested expressions. It should be called after |
|
| 998 | * {@link DocumentPerister::addDiscriminatorToPreparedQuery()}. |
||
| 999 | */ |
||
| 1000 | public function addFilterToPreparedQuery(array $preparedQuery) : array |
||
| 1001 | { |
||
| 1002 | /* If filter criteria exists for this class, prepare it and merge |
||
| 1003 | * over the existing query. |
||
| 1004 | * |
||
| 1005 | 611 | * @todo Consider recursive merging in case the filter criteria and |
|
| 1006 | * prepared query both contain top-level $and/$or operators. |
||
| 1007 | 611 | */ |
|
| 1008 | $filterCriteria = $this->dm->getFilterCollection()->getFilterCriteria($this->class); |
||
| 1009 | 611 | if ($filterCriteria) { |
|
| 1010 | $preparedQuery = $this->cm->merge($preparedQuery, $this->prepareQueryOrNewObj($filterCriteria)); |
||
| 1011 | 564 | } |
|
| 1012 | 20 | ||
| 1013 | 20 | return $preparedQuery; |
|
| 1014 | } |
||
| 1015 | 20 | ||
| 1016 | /** |
||
| 1017 | * Prepares the query criteria or new document object. |
||
| 1018 | 564 | * |
|
| 1019 | 74 | * PHP field names and types will be converted to those used by MongoDB. |
|
| 1020 | 74 | */ |
|
| 1021 | public function prepareQueryOrNewObj(array $query, bool $isNewObj = false) : array |
||
| 1022 | { |
||
| 1023 | 564 | $preparedQuery = []; |
|
| 1024 | 564 | ||
| 1025 | 564 | foreach ($query as $key => $value) { |
|
| 1026 | 564 | // Recursively prepare logical query clauses |
|
| 1027 | 246 | if (in_array($key, ['$and', '$or', '$nor'], true) && is_array($value)) { |
|
| 1028 | foreach ($value as $k2 => $v2) { |
||
| 1029 | 564 | $preparedQuery[$key][$k2] = $this->prepareQueryOrNewObj($v2, $isNewObj); |
|
| 1030 | } |
||
| 1031 | continue; |
||
| 1032 | } |
||
| 1033 | 611 | ||
| 1034 | if (isset($key[0]) && $key[0] === '$' && is_array($value)) { |
||
| 1035 | $preparedQuery[$key] = $this->prepareQueryOrNewObj($value, $isNewObj); |
||
| 1036 | continue; |
||
| 1037 | } |
||
| 1038 | |||
| 1039 | $preparedQueryElements = $this->prepareQueryElement((string) $key, $value, null, true, $isNewObj); |
||
| 1040 | foreach ($preparedQueryElements as [$preparedKey, $preparedValue]) { |
||
| 1041 | $preparedValue = Type::convertPHPToDatabaseValue($preparedValue); |
||
| 1042 | if ($this->class->hasField($key)) { |
||
| 1043 | 246 | $preparedValue = $this->convertToDatabaseValue($key, $preparedValue); |
|
| 1044 | } |
||
| 1045 | 246 | $preparedQuery[$preparedKey] = $preparedValue; |
|
| 1046 | 246 | } |
|
| 1047 | } |
||
| 1048 | 246 | ||
| 1049 | 60 | return $preparedQuery; |
|
| 1050 | 59 | } |
|
| 1051 | |||
| 1052 | /** |
||
| 1053 | 60 | * Converts a single value to its database representation based on the mapping type |
|
| 1054 | * |
||
| 1055 | * @param mixed $value |
||
| 1056 | 246 | * |
|
| 1057 | 128 | * @return mixed |
|
| 1058 | */ |
||
| 1059 | private function convertToDatabaseValue(string $fieldName, $value) |
||
| 1060 | 166 | { |
|
| 1061 | $mapping = $this->class->fieldMappings[$fieldName]; |
||
| 1062 | $typeName = $mapping['type']; |
||
| 1063 | |||
| 1064 | if (is_array($value)) { |
||
| 1065 | 166 | foreach ($value as $k => $v) { |
|
| 1066 | 7 | $value[$k] = $this->convertToDatabaseValue($fieldName, $v); |
|
| 1067 | } |
||
| 1068 | |||
| 1069 | 161 | return $value; |
|
| 1070 | 161 | } |
|
| 1071 | |||
| 1072 | 161 | if (! empty($mapping['reference']) || ! empty($mapping['embedded'])) { |
|
| 1073 | return $value; |
||
| 1074 | } |
||
| 1075 | |||
| 1076 | if (! Type::hasType($typeName)) { |
||
| 1077 | throw new InvalidArgumentException( |
||
| 1078 | sprintf('Mapping type "%s" does not exist', $typeName) |
||
| 1079 | ); |
||
| 1080 | } |
||
| 1081 | if (in_array($typeName, ['collection', 'hash'])) { |
||
| 1082 | return $value; |
||
| 1083 | } |
||
| 1084 | 998 | ||
| 1085 | $type = Type::getType($typeName); |
||
| 1086 | 998 | $value = $type->convertToDatabaseValue($value); |
|
| 1087 | |||
| 1088 | return $value; |
||
| 1089 | } |
||
| 1090 | |||
| 1091 | 998 | /** |
|
| 1092 | 295 | * Prepares a query value and converts the PHP value to the database value |
|
| 1093 | 295 | * if it is an identifier. |
|
| 1094 | * |
||
| 1095 | 295 | * It also handles converting $fieldName to the database name if they are |
|
| 1096 | 88 | * different. |
|
| 1097 | * |
||
| 1098 | * @param mixed $value |
||
| 1099 | */ |
||
| 1100 | 218 | private function prepareQueryElement(string $fieldName, $value = null, ?ClassMetadata $class = null, bool $prepareValue = true, bool $inNewObj = false) : array |
|
| 1101 | 218 | { |
|
| 1102 | 3 | $class = $class ?? $this->class; |
|
| 1103 | |||
| 1104 | // @todo Consider inlining calls to ClassMetadata methods |
||
| 1105 | 216 | ||
| 1106 | // Process all non-identifier fields by translating field names |
||
| 1107 | 15 | if ($class->hasField($fieldName) && ! $class->isIdentifier($fieldName)) { |
|
| 1108 | 1 | $mapping = $class->fieldMappings[$fieldName]; |
|
| 1109 | $fieldName = $mapping['name']; |
||
| 1110 | |||
| 1111 | if (! $prepareValue) { |
||
| 1112 | return [[$fieldName, $value]]; |
||
| 1113 | } |
||
| 1114 | 202 | ||
| 1115 | 133 | // Prepare mapped, embedded objects |
|
| 1116 | if (! empty($mapping['embedded']) && is_object($value) && |
||
| 1117 | ! $this->dm->getMetadataFactory()->isTransient(get_class($value))) { |
||
| 1118 | return [[$fieldName, $this->pb->prepareEmbeddedDocumentValue($mapping, $value)]]; |
||
| 1119 | 97 | } |
|
| 1120 | |||
| 1121 | 97 | if (! empty($mapping['reference']) && is_object($value) && ! ($value instanceof ObjectId)) { |
|
| 1122 | 91 | try { |
|
| 1123 | return $this->prepareReference($fieldName, $value, $mapping, $inNewObj); |
||
| 1124 | } catch (MappingException $e) { |
||
| 1125 | // do nothing in case passed object is not mapped document |
||
| 1126 | 8 | } |
|
| 1127 | 3 | } |
|
| 1128 | |||
| 1129 | // No further preparation unless we're dealing with a simple reference |
||
| 1130 | 8 | if (empty($mapping['reference']) || $mapping['storeAs'] !== ClassMetadata::REFERENCE_STORE_AS_ID || empty((array) $value)) { |
|
| 1131 | return [[$fieldName, $value]]; |
||
| 1132 | } |
||
| 1133 | |||
| 1134 | 875 | // Additional preparation for one or more simple reference values |
|
| 1135 | 365 | $targetClass = $this->dm->getClassMetadata($mapping['targetDocument']); |
|
| 1136 | |||
| 1137 | 365 | if (! is_array($value)) { |
|
| 1138 | 44 | return [[$fieldName, $targetClass->getDatabaseIdentifierValue($value)]]; |
|
| 1139 | } |
||
| 1140 | |||
| 1141 | 324 | // Objects without operators or with DBRef fields can be converted immediately |
|
| 1142 | 296 | if (! $this->hasQueryOperators($value) || $this->hasDBRefFields($value)) { |
|
| 1143 | return [[$fieldName, $targetClass->getDatabaseIdentifierValue($value)]]; |
||
| 1144 | } |
||
| 1145 | |||
| 1146 | 63 | return [[$fieldName, $this->prepareQueryExpression($value, $targetClass)]]; |
|
| 1147 | 6 | } |
|
| 1148 | |||
| 1149 | // Process identifier fields |
||
| 1150 | 58 | if (($class->hasField($fieldName) && $class->isIdentifier($fieldName)) || $fieldName === '_id') { |
|
| 1151 | $fieldName = '_id'; |
||
| 1152 | |||
| 1153 | if (! $prepareValue) { |
||
| 1154 | 613 | return [[$fieldName, $value]]; |
|
| 1155 | 465 | } |
|
| 1156 | |||
| 1157 | if (! is_array($value)) { |
||
| 1158 | return [[$fieldName, $class->getDatabaseIdentifierValue($value)]]; |
||
| 1159 | } |
||
| 1160 | |||
| 1161 | // Objects without operators or with DBRef fields can be converted immediately |
||
| 1162 | if (! $this->hasQueryOperators($value) || $this->hasDBRefFields($value)) { |
||
| 1163 | return [[$fieldName, $class->getDatabaseIdentifierValue($value)]]; |
||
| 1164 | 160 | } |
|
| 1165 | |||
| 1166 | return [[$fieldName, $this->prepareQueryExpression($value, $class)]]; |
||
| 1167 | 160 | } |
|
| 1168 | 6 | ||
| 1169 | // No processing for unmapped, non-identifier, non-dotted field names |
||
| 1170 | if (strpos($fieldName, '.') === false) { |
||
| 1171 | 155 | return [[$fieldName, $value]]; |
|
| 1172 | 155 | } |
|
| 1173 | |||
| 1174 | /* Process "fieldName.objectProperty" queries (on arrays or objects). |
||
| 1175 | 155 | * |
|
| 1176 | 1 | * We can limit parsing here, since at most three segments are |
|
| 1177 | * significant: "fieldName.objectProperty" with an optional index or key |
||
| 1178 | 1 | * for collections stored as either BSON arrays or objects. |
|
| 1179 | */ |
||
| 1180 | $e = explode('.', $fieldName, 4); |
||
| 1181 | 154 | ||
| 1182 | 154 | // No further processing for unmapped fields |
|
| 1183 | 1 | if (! isset($class->fieldMappings[$e[0]])) { |
|
| 1184 | 1 | return [[$fieldName, $value]]; |
|
| 1185 | 1 | } |
|
| 1186 | 153 | ||
| 1187 | 152 | $mapping = $class->fieldMappings[$e[0]]; |
|
| 1188 | 152 | $e[0] = $mapping['name']; |
|
| 1189 | 152 | ||
| 1190 | 152 | // Hash and raw fields will not be prepared beyond the field name |
|
| 1191 | 1 | if ($mapping['type'] === Type::HASH || $mapping['type'] === Type::RAW) { |
|
| 1192 | 1 | $fieldName = implode('.', $e); |
|
| 1193 | 1 | ||
| 1194 | 1 | return [[$fieldName, $value]]; |
|
| 1195 | 1 | } |
|
| 1196 | |||
| 1197 | 1 | if ($mapping['type'] === 'many' && CollectionHelper::isHash($mapping['strategy']) |
|
| 1198 | && isset($e[2])) { |
||
| 1199 | 1 | $objectProperty = $e[2]; |
|
| 1200 | $objectPropertyPrefix = $e[1] . '.'; |
||
| 1201 | $nextObjectProperty = implode('.', array_slice($e, 3)); |
||
| 1202 | } elseif ($e[1] !== '$') { |
||
| 1203 | 154 | $fieldName = $e[0] . '.' . $e[1]; |
|
| 1204 | 5 | $objectProperty = $e[1]; |
|
| 1205 | $objectPropertyPrefix = ''; |
||
| 1206 | $nextObjectProperty = implode('.', array_slice($e, 2)); |
||
| 1207 | } elseif (isset($e[2])) { |
||
| 1208 | 5 | $fieldName = $e[0] . '.' . $e[1] . '.' . $e[2]; |
|
| 1209 | $objectProperty = $e[2]; |
||
| 1210 | $objectPropertyPrefix = $e[1] . '.'; |
||
| 1211 | 149 | $nextObjectProperty = implode('.', array_slice($e, 3)); |
|
| 1212 | } else { |
||
| 1213 | $fieldName = $e[0] . '.' . $e[1]; |
||
| 1214 | 149 | ||
| 1215 | 26 | return [[$fieldName, $value]]; |
|
| 1216 | } |
||
| 1217 | |||
| 1218 | // No further processing for fields without a targetDocument mapping |
||
| 1219 | 26 | if (! isset($mapping['targetDocument'])) { |
|
| 1220 | if ($nextObjectProperty) { |
||
| 1221 | $fieldName .= '.' . $nextObjectProperty; |
||
| 1222 | 128 | } |
|
| 1223 | 128 | ||
| 1224 | return [[$fieldName, $value]]; |
||
| 1225 | } |
||
| 1226 | 128 | ||
| 1227 | 108 | $targetClass = $this->dm->getClassMetadata($mapping['targetDocument']); |
|
| 1228 | 128 | ||
| 1229 | // No further processing for unmapped targetDocument fields |
||
| 1230 | if (! $targetClass->hasField($objectProperty)) { |
||
| 1231 | 128 | if ($nextObjectProperty) { |
|
| 1232 | 109 | $fieldName .= '.' . $nextObjectProperty; |
|
| 1233 | 7 | } |
|
| 1234 | |||
| 1235 | return [[$fieldName, $value]]; |
||
| 1236 | 102 | } |
|
| 1237 | 88 | ||
| 1238 | $targetMapping = $targetClass->getFieldMapping($objectProperty); |
||
| 1239 | $objectPropertyIsId = $targetClass->isIdentifier($objectProperty); |
||
| 1240 | |||
| 1241 | 16 | // Prepare DBRef identifiers or the mapped field's property path |
|
| 1242 | 6 | $fieldName = $objectPropertyIsId && ! empty($mapping['reference']) && $mapping['storeAs'] !== ClassMetadata::REFERENCE_STORE_AS_ID |
|
| 1243 | ? ClassMetadata::getReferenceFieldName($mapping['storeAs'], $e[0]) |
||
| 1244 | : $e[0] . '.' . $objectPropertyPrefix . $targetMapping['name']; |
||
| 1245 | 16 | ||
| 1246 | // Process targetDocument identifier fields |
||
| 1247 | if ($objectPropertyIsId) { |
||
| 1248 | if (! $prepareValue) { |
||
| 1249 | return [[$fieldName, $value]]; |
||
| 1250 | } |
||
| 1251 | |||
| 1252 | 19 | if (! is_array($value)) { |
|
| 1253 | return [[$fieldName, $targetClass->getDatabaseIdentifierValue($value)]]; |
||
| 1254 | 16 | } |
|
| 1255 | 10 | ||
| 1256 | 16 | // Objects without operators or with DBRef fields can be converted immediately |
|
| 1257 | if (! $this->hasQueryOperators($value) || $this->hasDBRefFields($value)) { |
||
| 1258 | 16 | return [[$fieldName, $targetClass->getDatabaseIdentifierValue($value)]]; |
|
| 1259 | 14 | } |
|
| 1260 | |||
| 1261 | return [[$fieldName, $this->prepareQueryExpression($value, $targetClass)]]; |
||
| 1262 | 4 | } |
|
| 1263 | 1 | ||
| 1264 | /* The property path may include a third field segment, excluding the |
||
| 1265 | 4 | * collection item pointer. If present, this next object property must |
|
| 1266 | * be processed recursively. |
||
| 1267 | */ |
||
| 1268 | if ($nextObjectProperty) { |
||
| 1269 | 16 | // Respect the targetDocument's class metadata when recursing |
|
| 1270 | $nextTargetClass = isset($targetMapping['targetDocument']) |
||
| 1271 | 16 | ? $this->dm->getClassMetadata($targetMapping['targetDocument']) |
|
| 1272 | 16 | : null; |
|
| 1273 | |||
| 1274 | if (empty($targetMapping['reference'])) { |
||
| 1275 | 5 | $fieldNames = $this->prepareQueryElement($nextObjectProperty, $value, $nextTargetClass, $prepareValue); |
|
| 1276 | } else { |
||
| 1277 | // No recursive processing for references as most probably somebody is querying DBRef or alike |
||
| 1278 | 82 | if ($nextObjectProperty[0] !== '$' && in_array($targetMapping['storeAs'], [ClassMetadata::REFERENCE_STORE_AS_DB_REF_WITH_DB, ClassMetadata::REFERENCE_STORE_AS_DB_REF])) { |
|
| 1279 | $nextObjectProperty = '$' . $nextObjectProperty; |
||
| 1280 | 82 | } |
|
| 1281 | $fieldNames = [[$nextObjectProperty, $value]]; |
||
| 1282 | 82 | } |
|
| 1283 | 16 | ||
| 1284 | return array_map(static function ($preparedTuple) use ($fieldName) { |
||
| 1285 | [$key, $value] = $preparedTuple; |
||
| 1286 | |||
| 1287 | 82 | return [$fieldName . '.' . $key, $value]; |
|
| 1288 | 78 | }, $fieldNames); |
|
| 1289 | 78 | } |
|
| 1290 | |||
| 1291 | return [[$fieldName, $value]]; |
||
| 1292 | 1 | } |
|
| 1293 | |||
| 1294 | 1 | private function prepareQueryExpression(array $expression, ClassMetadata $class) : array |
|
| 1295 | { |
||
| 1296 | foreach ($expression as $k => $v) { |
||
| 1297 | // Ignore query operators whose arguments need no type conversion |
||
| 1298 | 77 | if (in_array($k, ['$exists', '$type', '$mod', '$size'])) { |
|
| 1299 | continue; |
||
| 1300 | 78 | } |
|
| 1301 | |||
| 1302 | // Process query operators whose argument arrays need type conversion |
||
| 1303 | if (in_array($k, ['$in', '$nin', '$all']) && is_array($v)) { |
||
| 1304 | 20 | foreach ($v as $k2 => $v2) { |
|
| 1305 | 15 | if ($v2 instanceof $class->name) { |
|
| 1306 | 15 | // If a value in a query is a target document, e.g. ['referenceField' => $targetDocument], |
|
| 1307 | // retreive id from target document and convert this id using it's type |
||
| 1308 | $expression[$k][$k2] = $class->getDatabaseIdentifierValue($class->getIdentifierValue($v2)); |
||
| 1309 | 20 | ||
| 1310 | 1 | continue; |
|
| 1311 | } |
||
| 1312 | 19 | // Otherwise if a value in a query is already id, e.g. ['referenceField' => $targetDocumentId], |
|
| 1313 | // just convert id to it's database representation using it's type |
||
| 1314 | $expression[$k][$k2] = $class->getDatabaseIdentifierValue($v2); |
||
| 1315 | } |
||
| 1316 | 82 | continue; |
|
| 1317 | } |
||
| 1318 | |||
| 1319 | // Recursively process expressions within a $not operator |
||
| 1320 | if ($k === '$not' && is_array($v)) { |
||
| 1321 | $expression[$k] = $this->prepareQueryExpression($v, $class); |
||
| 1322 | continue; |
||
| 1323 | } |
||
| 1324 | |||
| 1325 | if ($v instanceof $class->name) { |
||
| 1326 | $expression[$k] = $class->getDatabaseIdentifierValue($class->getIdentifierValue($v)); |
||
| 1327 | } else { |
||
| 1328 | $expression[$k] = $class->getDatabaseIdentifierValue($v); |
||
| 1329 | 83 | } |
|
| 1330 | } |
||
| 1331 | 83 | ||
| 1332 | return $expression; |
||
| 1333 | } |
||
| 1334 | |||
| 1335 | 83 | /** |
|
| 1336 | * Checks whether the value has DBRef fields. |
||
| 1337 | * |
||
| 1338 | * This method doesn't check if the the value is a complete DBRef object, |
||
| 1339 | 83 | * although it should return true for a DBRef. Rather, we're checking that |
|
| 1340 | 83 | * the value has one or more fields for a DBref. In practice, this could be |
|
| 1341 | 4 | * $elemMatch criteria for matching a DBRef. |
|
| 1342 | * |
||
| 1343 | * @param mixed $value |
||
| 1344 | */ |
||
| 1345 | 82 | private function hasDBRefFields($value) : bool |
|
| 1346 | { |
||
| 1347 | if (! is_array($value) && ! is_object($value)) { |
||
| 1348 | return false; |
||
| 1349 | } |
||
| 1350 | |||
| 1351 | if (is_object($value)) { |
||
| 1352 | $value = get_object_vars($value); |
||
| 1353 | 87 | } |
|
| 1354 | |||
| 1355 | 87 | foreach ($value as $key => $_) { |
|
| 1356 | if ($key === '$ref' || $key === '$id' || $key === '$db') { |
||
| 1357 | return true; |
||
| 1358 | } |
||
| 1359 | 87 | } |
|
| 1360 | |||
| 1361 | return false; |
||
| 1362 | } |
||
| 1363 | 87 | ||
| 1364 | 87 | /** |
|
| 1365 | 83 | * Checks whether the value has query operators. |
|
| 1366 | * |
||
| 1367 | * @param mixed $value |
||
| 1368 | */ |
||
| 1369 | 11 | private function hasQueryOperators($value) : bool |
|
| 1370 | { |
||
| 1371 | if (! is_array($value) && ! is_object($value)) { |
||
| 1372 | return false; |
||
| 1373 | } |
||
| 1374 | |||
| 1375 | 32 | if (is_object($value)) { |
|
| 1376 | $value = get_object_vars($value); |
||
| 1377 | 32 | } |
|
| 1378 | |||
| 1379 | 32 | foreach ($value as $key => $_) { |
|
| 1380 | 29 | if (isset($key[0]) && $key[0] === '$') { |
|
| 1381 | return true; |
||
| 1382 | } |
||
| 1383 | 32 | } |
|
| 1384 | 12 | ||
| 1385 | 12 | return false; |
|
| 1386 | } |
||
| 1387 | |||
| 1388 | /** |
||
| 1389 | 12 | * Returns the list of discriminator values for the given ClassMetadata |
|
| 1390 | */ |
||
| 1391 | private function getClassDiscriminatorValues(ClassMetadata $metadata) : array |
||
| 1392 | { |
||
| 1393 | 32 | $discriminatorValues = []; |
|
| 1394 | 3 | ||
| 1395 | if ($metadata->discriminatorValue !== null) { |
||
| 1396 | $discriminatorValues[] = $metadata->discriminatorValue; |
||
| 1397 | 32 | } |
|
| 1398 | |||
| 1399 | foreach ($metadata->subClasses as $className) { |
||
| 1400 | 604 | $key = array_search($className, $metadata->discriminatorMap); |
|
| 1401 | if (! $key) { |
||
| 1402 | continue; |
||
| 1403 | 604 | } |
|
| 1404 | 604 | ||
| 1405 | 114 | $discriminatorValues[] = $key; |
|
| 1406 | 103 | } |
|
| 1407 | |||
| 1408 | // If a defaultDiscriminatorValue is set and it is among the discriminators being queries, add NULL to the list |
||
| 1409 | 33 | if ($metadata->defaultDiscriminatorValue && in_array($metadata->defaultDiscriminatorValue, $discriminatorValues)) { |
|
| 1410 | $discriminatorValues[] = null; |
||
| 1411 | 604 | } |
|
| 1412 | 33 | ||
| 1413 | return $discriminatorValues; |
||
| 1414 | } |
||
| 1415 | 604 | ||
| 1416 | 604 | private function handleCollections(object $document, array $options) : void |
|
| 1417 | 114 | { |
|
| 1418 | 29 | // Collection deletions (deletions of complete collections) |
|
| 1419 | $collections = []; |
||
| 1420 | foreach ($this->uow->getScheduledCollections($document) as $coll) { |
||
| 1421 | 106 | if (! $this->uow->isCollectionScheduledForDeletion($coll)) { |
|
| 1422 | continue; |
||
| 1423 | 604 | } |
|
| 1424 | 106 | ||
| 1425 | $collections[] = $coll; |
||
| 1426 | } |
||
| 1427 | 604 | if (! empty($collections)) { |
|
| 1428 | 255 | $this->cp->delete($document, $collections, $options); |
|
| 1429 | } |
||
| 1430 | 604 | // Collection updates (deleteRows, updateRows, insertRows) |
|
| 1431 | $collections = []; |
||
| 1432 | foreach ($this->uow->getScheduledCollections($document) as $coll) { |
||
| 1433 | if (! $this->uow->isCollectionScheduledForUpdate($coll)) { |
||
| 1434 | continue; |
||
| 1435 | } |
||
| 1436 | |||
| 1437 | $collections[] = $coll; |
||
| 1438 | } |
||
| 1439 | 10 | if (! empty($collections)) { |
|
| 1440 | $this->cp->update($document, $collections, $options); |
||
| 1441 | 10 | } |
|
| 1442 | 10 | // Take new snapshots from visited collections |
|
| 1443 | foreach ($this->uow->getVisitedCollections($document) as $coll) { |
||
| 1444 | 10 | $coll->takeSnapshot(); |
|
| 1445 | 10 | } |
|
| 1446 | } |
||
| 1447 | 10 | ||
| 1448 | 2 | /** |
|
| 1449 | * If the document is new, ignore shard key field value, otherwise throw an |
||
| 1450 | * exception. Also, shard key field should be present in actual document |
||
| 1451 | 8 | * data. |
|
| 1452 | * |
||
| 1453 | * @throws MongoDBException |
||
| 1454 | 8 | */ |
|
| 1455 | private function guardMissingShardKey(object $document, string $shardKeyField, array $actualDocumentData) : void |
||
| 1471 | 615 | ||
| 1472 | 615 | /** |
|
| 1473 | 615 | * Get shard key aware query for single document. |
|
| 1474 | 9 | */ |
|
| 1475 | private function getQueryForDocument(object $document) : array |
||
| 1476 | { |
||
| 1477 | 615 | $id = $this->uow->getDocumentIdentifier($document); |
|
| 1478 | $id = $this->class->getDatabaseIdentifierValue($id); |
||
| 1479 | |||
| 1480 | 16 | $shardKeyQueryPart = $this->getShardKeyQuery($document); |
|
| 1481 | |||
| 1482 | 16 | return array_merge(['_id' => $id], $shardKeyQueryPart); |
|
| 1483 | 15 | } |
|
| 1484 | 9 | ||
| 1485 | private function getWriteOptions(array $options = []) : array |
||
| 1486 | { |
||
| 1487 | 6 | $defaultOptions = $this->dm->getConfiguration()->getDefaultCommitOptions(); |
|
| 1488 | $documentOptions = []; |
||
| 1489 | if ($this->class->hasWriteConcern()) { |
||
| 1490 | $documentOptions['w'] = $this->class->getWriteConcern(); |
||
| 1491 | } |
||
| 1492 | |||
| 1493 | return array_merge($defaultOptions, $documentOptions, $options); |
||
| 1494 | 6 | } |
|
| 1495 | |||
| 1496 | 6 | private function prepareReference(string $fieldName, $value, array $mapping, bool $inNewObj) : array |
|
| 1497 | 5 | { |
|
| 1498 | $reference = $this->dm->createReference($value, $mapping); |
||
| 1499 | if ($inNewObj || $mapping['storeAs'] === ClassMetadata::REFERENCE_STORE_AS_ID) { |
||
| 1500 | 6 | return [[$fieldName, $reference]]; |
|
| 1501 | 4 | } |
|
| 1502 | |||
| 1503 | 6 | switch ($mapping['storeAs']) { |
|
| 1504 | case ClassMetadata::REFERENCE_STORE_AS_REF: |
||
| 1505 | $keys = ['id' => true]; |
||
| 1506 | break; |
||
| 1507 | |||
| 1508 | case ClassMetadata::REFERENCE_STORE_AS_DB_REF: |
||
| 1509 | 6 | case ClassMetadata::REFERENCE_STORE_AS_DB_REF_WITH_DB: |
|
| 1510 | 2 | $keys = ['$ref' => true, '$id' => true, '$db' => true]; |
|
| 1511 | |||
| 1512 | if ($mapping['storeAs'] === ClassMetadata::REFERENCE_STORE_AS_DB_REF) { |
||
| 1513 | 4 | unset($keys['$db']); |
|
| 1514 | } |
||
| 1515 | 4 | ||
| 1516 | 4 | if (isset($mapping['targetDocument'])) { |
|
| 1536 | } |
||
| 1537 |
Loading history...
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)or! empty(...)instead.