if access token expired, use refresh token, and get new access + refresh tokens

crates/refresh_tokens/src/database.rs

@@ -61,4 +61,8 @@ impl RefreshToken {
     ) -> Result<Option<()>, Error> {
         Ok(DatabaseRefreshTokens::revoke_all_for_user(conn, user.as_ref()).await?)
     }
+
+    pub async fn use_token(&self, conn: impl SqliteExecutor<'_>) -> Result<Option<()>, Error> {
+        Ok(DatabaseRefreshTokens::use_token(conn, &self.token).await?)
+    }
 }