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<?php declare(strict_types=1); |
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namespace Shopware\Core\Framework\DataAbstractionLayer\Dbal; |
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use Shopware\Core\Framework\Log\Package; |
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/** |
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* @description This class is used to build a select part of a SQL. |
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* |
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* @final |
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*/ |
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#[Package('core')] |
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class SqlHelper |
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{ |
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/** |
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* @description This function is used to build the json_object of the select part of a query. |
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* |
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* @param array<string, string> $fields The key is the alias of the column, the value is the column itself |
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* |
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* @example |
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* |
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* $fields = [ 'id' => 'product.id', 'name' => 'product.name' ]; |
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* $select = EntityDefinitionQueryHelper::object($fields, 'product'); |
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* // $select = "JSON_OBJECT('id', product.id, 'name', product.name) as product"; |
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*/ |
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public static function object(array $fields, string $alias): string |
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{ |
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$columnSelectSql = ''; |
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foreach ($fields as $columnAlias => $column) { |
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$columnSelectSql .= sprintf('\'%s\', %s,', $columnAlias, $column); |
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} |
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$columnSelectSql = rtrim($columnSelectSql, ','); |
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$sql = 'JSON_OBJECT(%s) as %s'; |
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return sprintf($sql, $columnSelectSql, $alias); |
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} |
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/** |
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* @description This function is used to build the json_array of the select part of a query. |
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* |
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* @param array<int|string, string> $fields The key is the alias of the column, the value is the column itself |
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* |
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* @example |
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* |
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* $fields = [ 'id' => 'tags.id', 'name' => 'tags.name' ]; |
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* $select = EntityDefinitionQueryHelper::object($fields, 'tags'); |
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* // $select = "CONCAT('[', GROUP_CONCAT(DISTINCT JSON_OBJECT('id', tags.id, 'name', tags.name)), ']') as tags"; |
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*/ |
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public static function objectArray(array $fields, string $alias): string |
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{ |
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$columnSelectSql = ''; |
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foreach ($fields as $columnAlias => $column) { |
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$columnSelectSql .= sprintf('\'%s\', %s,', $columnAlias, $column); |
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} |
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$columnSelectSql = rtrim($columnSelectSql, ','); |
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$sql = <<<EOF |
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CONCAT( |
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'[', |
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GROUP_CONCAT(DISTINCT |
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JSON_OBJECT( |
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%s |
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) |
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), |
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']' |
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) as %s |
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EOF; |
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return sprintf($sql, $columnSelectSql, $alias); |
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} |
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} |
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shopware /
platform
