fix: subscribe candlesticks with Period::Day

Author: sunli829

CHANGELOG.md

@@ -4,6 +4,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+# [3.0.8] 2025-07-15
+
+- fix: subscribe candlesticks with `Period::Day`.
+
 # [3.0.7] 2025-06-09
 
 - add `AccountBalance.frozen_transaction_fees`

rust/src/quote/core.rs

@@ -672,23 +672,8 @@ impl Core {
         let mut tails = HashMap::new();
 
         for candlestick in resp.candlesticks {
-            let time = OffsetDateTime::from_unix_timestamp(candlestick.timestamp)
-                .map_err(|err| Error::parse_field_error("timestamp", err))?
-                .to_timezone(market.timezone);
-            let ts = match market.candlestick_trade_session(time) {
-                Some(ts) => ts,
-                None => {
-                    tracing::error!(
-                        symbol = symbol,
-                        time = time
-                            .format(&time::format_description::well_known::Rfc3339)
-                            .unwrap(),
-                        "unknown trade session"
-                    );
-                    return Err(Error::UnknownTradeSession { symbol, time });
-                }
-            };
-            let candlestick = candlestick.try_into()?;
+            let candlestick: Candlestick = candlestick.try_into()?;
+            let ts = convert_trade_session(candlestick.trade_session);
             let index = candlesticks.len();
             candlesticks.push(candlestick);
             tails.insert(ts, TailCandlestick { index, candlestick });