1 files changed, 24 insertions, 5 deletions
diff --git a/classes/Model.php b/classes/Model.php
index 4417074..0cd1fd6 100644
--- a/classes/Model.php
+++ b/classes/Model.php
@@ -155,6 +155,28 @@ abstract class Model {
 	}
 
 	/**
+	 * Search for rows, return only ids
+	 *
+	 * @param PDO $pdo            Database connection
+	 * @param string[] $where     Where clauses, to be ANDed
+	 * @param mixed[] $values     Variables to bind to the where clauses
+	 *
+	 * @throws PDOException       Database error
+	 * 
+	 * @return int[]              Array of ids
+	 */
+	public static function searchIds($pdo, $where = [], $values = []) {
+		$stmt = $pdo->prepare("SELECT `id` FROM `".static::table()."`" . ((count($where) > 0) ? (" WHERE (" . implode(') AND (', $where) . ")") : ""));
+		$stmt->execute($values);
+
+		$ids = [];
+		foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $row) {
+			$ids[] = $row['id'];
+		}
+		return $ids;
+	}
+
+	/**
 	 * Search for rows
 	 *
 	 * @param PDO $pdo            Database connection
@@ -168,12 +190,9 @@ abstract class Model {
 	public static function search($pdo, $where = [], $values = []) {
 		$class = get_called_class();
 
-		$stmt = $pdo->prepare("SELECT `id` FROM `".static::table()."`" . ((count($where) > 0) ? (" WHERE (" . implode(') AND (', $where) . ")") : ""));
-		$stmt->execute($values);
-
 		$items = [];
-		foreach ($stmt->fetchAll(PDO::FETCH_ASSOC) as $row) {
-			$items[] = new $class($pdo, $row['id']);
+		foreach (self::searchIds($pdo, $where, $values) as $id) {
+			$items[] = new $class($pdo, $id);
 		}
 		return $items;
 	}