first commit

wp-content/plugins/przelewy24/includes/report-data-stores/class-p24-customers-data-store.php

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+<?php
+/**
+ * Customers data store.
+ *
+ * @package Przelewy24
+ */
+
+use Automattic\WooCommerce\Admin\API\Reports\Customers\DataStore;
+use Automattic\WooCommerce\Admin\API\Reports\Orders\DataStore as OrdersDataStore;
+
+/**
+ * Class P24_Customers_Data_Store.
+ */
+class P24_Customers_Data_Store extends DataStore {
+	/**
+	 * Updates the database query with parameters used for Customers report: categories and order status.
+	 *
+	 * @param array $query_args Query arguments supplied by the user.
+	 */
+	protected function add_sql_query_params( $query_args ) {
+		parent::add_sql_query_params( $query_args );
+		$query_statement = $this->subquery->get_query_statement();
+		$order_table     = OrdersDataStore::get_db_table_name();
+		if ( false === strpos( $query_statement, $order_table ) ) {
+			return;
+		}
+		$metadata_alias = 'p24_postmeta';
+		$metadata_join  = P24_Multi_Currency::get_currency_filter_for_reports( $order_table );
+		$this->subquery->add_sql_clause( 'left_join', $metadata_join );
+		$this->subquery->add_sql_clause(
+			'where',
+			"AND {$metadata_alias}.meta_key = '_order_currency'"
+		);
+	}
+
+	/**
+	 * Get cache key.
+	 *
+	 * @param array $params Parameters.
+	 *
+	 * @return string
+	 */
+	protected function get_cache_key( $params ) {
+		return parent::get_cache_key( $params ) . '_' . P24_Multi_Currency::get_admin_reports_currency();
+	}
+}