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<?php |
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namespace SimpleCMS\DynamicUnit\Packages; |
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use Illuminate\Http\UploadedFile; |
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use Illuminate\Support\Collection; |
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use SimpleCMS\DynamicUnit\Models\DynamicAttribute; |
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use SimpleCMS\DynamicUnit\Models\DynamicUnit as DynamicUnitModel; |
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/** |
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* 操作类 |
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* |
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* @author Dennis Lui <[email protected]> |
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*/ |
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class DynamicQuery |
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{ |
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/** |
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* 删除动作 |
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* |
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* @author Dennis Lui <[email protected]> |
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* @param int $id |
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* @param string $type |
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* @return bool |
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*/ |
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public static function delete(int $id, string $type): bool |
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{ |
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$model = self::convertModel($type); |
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if (!$item = $model::find($id)) { |
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return false; |
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} |
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return $item->delete(); |
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} |
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/** |
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* 添加动作 |
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* |
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* @author Dennis Lui <[email protected]> |
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* @param array $data |
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* @return bool |
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*/ |
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public static function create(array $data, string $type): bool |
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{ |
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$model = self::convertModel($type); |
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list($sql, $file) = self::getFileSql($data, $type); |
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$item = $model::create($sql); |
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if ($file) { |
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$item->addMedia($file)->toMediaCollection($model::MEDIA_FILE); |
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} |
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self::addItems($data, $type, $item); |
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return !empty($item); |
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} |
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private static function addItems(array $data, string $type = 'attribute', DynamicUnitModel $dynamicUnit): void |
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{ |
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if ($type == 'unit' && array_key_exists('items', $data) && $data['items']) { |
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foreach ($data['items'] as $rs) { |
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self::create(array_merge(['dynamic_unit_id' => $dynamicUnit->id], $rs), 'attribute'); |
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} |
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} |
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} |
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private static function updateItems(array $data, string $type = 'attribute', DynamicUnitModel $dynamicUnit): void |
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{ |
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if ($type == 'unit' && array_key_exists('items', $data) && $data['items']) { |
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self::removeUnderId($dynamicUnit, $data['items']); |
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foreach ($data['items'] as $rs) { |
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if (array_key_exists('id', $rs) && $rs['id']) { |
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self::update((int) $rs['id'], array_merge(['dynamic_unit_id' => $dynamicUnit->id], $rs), 'attribute'); |
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} else { |
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self::create(array_merge(['dynamic_unit_id' => $dynamicUnit->id], $rs), 'attribute'); |
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} |
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} |
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} |
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} |
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private static function getFileSql(array $data, string $type = 'attribute'): array |
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{ |
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$file = null; |
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if ($type == 'attribute') { |
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$sql = self::convertAttributeSql($data); |
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$file = self::pullFile($data); |
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} else { |
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$sql = self::convertUnitSql($data); |
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} |
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return [$sql, $file]; |
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} |
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/** |
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* 修改动作 |
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* |
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* @author Dennis Lui <[email protected]> |
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* @param int $id |
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* @param array $data |
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* @return bool |
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*/ |
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public static function update(int $id, array $data, string $type): bool |
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{ |
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$model = self::convertModel($type); |
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if (!$item = $model::find($id)) { |
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return false; |
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} |
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list($sql, $file) = self::getFileSql($data, $type); |
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$item->fill($sql); |
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$result = $item->save(); |
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if ($file) { |
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$item->media && $item->media->each(fn($media) => $media->delete()); |
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$item->addMedia($file)->toMediaCollection($model::MEDIA_FILE); |
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} |
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self::addItems($data, $type, $item); |
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return $result; |
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} |
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private static function removeUnderId(DynamicUnitModel $item, array $array): void |
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{ |
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$collection = new Collection($array); |
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$idList = $collection->filter(fn($n) => isset ($n['id']) && !empty ($n['id']))->values()->pluck('id')->toArray(); |
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if ($idList) { |
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$item->items()->whereNotIn('id', $idList)->delete(); |
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} |
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} |
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private static function convertModel(string $type) |
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{ |
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return $type == 'attribute' ? DynamicAttribute::class : DynamicUnitModel::class; |
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} |
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private static function convertSql(array $data): array|bool |
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{ |
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$sql = []; |
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if (array_key_exists('name', $data) && trim($data['name'])) { |
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$sql['name'] = trim($data['name']); |
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} |
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if (array_key_exists('code', $data) && trim($data['code'])) { |
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$sql['code'] = trim($data['code']); |
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} |
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if (!$sql) |
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return false; |
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$file = array_key_exists("file", $data) ? $data['file'] : null; |
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$id = array_key_exists("id", $data) ? $data['id'] : null; |
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return [$sql, $file, $id]; |
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} |
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private static function pullFile(array $data): null|UploadedFile |
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{ |
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if (array_key_exists('file', $data) && $data['file']) { |
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return $data['file'] instanceof UploadedFile ? $data['file'] : null; |
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} |
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return null; |
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} |
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private static function convertAttributeSql(array $data): array |
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{ |
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$sql = array_merge([ |
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'dynamic_unit_id' => 0, |
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'name' => null, |
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'code' => null |
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], $data); |
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$collection = new Collection($sql); |
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return $collection->only(['dynamic_unit_id', 'name', 'code'])->toArray(); |
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} |
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private static function convertUnitSql(array $data): array |
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{ |
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$sql = array_merge([ |
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'name' => null, |
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'code' => null |
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], $data); |
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$collection = new Collection($sql); |
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return $collection->only(['name', 'code'])->toArray(); |
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} |
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} |