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<?php |
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namespace ParseServerMigration\Console; |
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use Parse\ParseObject; |
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use ParseServerMigration\Config; |
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class PictureApplicationService |
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{ |
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/** |
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* @var PictureRepository |
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*/ |
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private $pictureRepository; |
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/** |
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* @param PictureRepository $pictureRepository |
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*/ |
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public function __construct(PictureRepository $pictureRepository) |
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{ |
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$this->pictureRepository = $pictureRepository; |
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} |
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/** |
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* @param ParseObject $picture |
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* |
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* @return string |
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*/ |
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public function migrateImage(ParseObject $picture) : string |
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{ |
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$originalFileName = $picture->get(Config::PARSE_FILES_FIELD_NAME)->getName(); |
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$updateResult = $this->pictureRepository->renameImage($picture); |
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if ($updateResult->getMatchedCount() != 1) { |
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return 'Image : ['.$originalFileName.'] already migrated continuing'; |
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} |
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$uploadResult = $this->pictureRepository->uploadImage($picture); |
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return 'Migration success for: ['.$originalFileName.'] Uploaded to : ['.$uploadResult['ObjectURL'].']'; |
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} |
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/** |
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* @param ParseObject $picture |
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* |
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* @return string |
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*/ |
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public function migrateThumbnail(ParseObject $picture) |
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{ |
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if ($picture->get(Config::PARSE_FILES_THUMBNAIL_FIELD_NAME) === null) { |
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return 'No thumbnail for photo'; |
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} |
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$originalFileName = $picture->get(Config::PARSE_FILES_THUMBNAIL_FIELD_NAME)->getName(); |
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$updateResult = $this->pictureRepository->renameThumbnail($picture); |
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if ($updateResult->getMatchedCount() != 1) { |
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return 'Thumbnail : ['.$originalFileName.'] already migrated continuing'; |
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} |
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$uploadResult = $this->pictureRepository->uploadThumbnail($picture); |
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return 'Migration success for: ['.$originalFileName.'] Uploaded to : ['.$uploadResult['ObjectURL'].']'; |
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} |
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/** |
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* @param int $limit |
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* @param bool $orderDesc |
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* |
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* @return mixed |
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*/ |
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public function retrievePictures(int $limit, bool $orderDesc) |
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{ |
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$images = []; |
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foreach ($this->pictureRepository->findAllImages($limit, $orderDesc) as $batch) { |
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$images = array_merge($images, $batch); |
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} |
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return $images; |
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} |
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/** |
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* This will actually read from Parse server and insert data into a given MongoDB database. |
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* |
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* @return \MongoDB\InsertManyResult |
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* |
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* @throws \Exception |
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*/ |
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public function migrateAllPictures() |
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{ |
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$insertResult = $this->pictureRepository->migrateAllPictures(); |
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if ($insertResult->getInsertedCount()) { |
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throw new \Exception('An error occurred when inserting document into mongoDB'); |
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} |
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return $insertResult; |
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} |
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} |
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