Issue 9799: Ensure that the first post date is after the registration date

src/Model/Post.php

@@ -181,6 +181,31 @@ class Post
 		}
 	}
 
+	/**
+	 * Retrieve a single record from the post-thread table and returns it in an associative array
+	 *
+	 * @param array $fields
+	 * @param array $condition
+	 * @param array $params
+	 * @return bool|array
+	 * @throws \Exception
+	 * @see   DBA::select
+	 */
+	public static function selectFirstThread(array $fields = [], array $condition = [], $params = [])
+	{
+		$params['limit'] = 1;
+
+		$result = self::selectThread($fields, $condition, $params);
+
+		if (is_bool($result)) {
+			return $result;
+		} else {
+			$row = self::fetch($result);
+			DBA::close($result);
+			return $row;
+		}
+	}
+
 	/**
 	 * Select rows from the post table and returns them as an array
 	 *