Add RQData factor helper APIs

crates/fidc-core/src/strategy.rs

@@ -654,6 +654,90 @@ impl StrategyContext<'_> {
         self.data.get_securities_margin(symbol, start, end, field)
     }
 
+    pub fn get_shares(
+        &self,
+        symbol: &str,
+        start: NaiveDate,
+        end: NaiveDate,
+        share_type: &str,
+    ) -> Vec<FactorValue> {
+        self.data.get_shares(symbol, start, end, share_type)
+    }
+
+    pub fn get_turnover_rate(
+        &self,
+        symbol: &str,
+        start: NaiveDate,
+        end: NaiveDate,
+        field: &str,
+    ) -> Vec<FactorValue> {
+        self.data.get_turnover_rate(symbol, start, end, field)
+    }
+
+    pub fn get_price_change_rate(
+        &self,
+        symbol: &str,
+        start: NaiveDate,
+        end: NaiveDate,
+    ) -> Vec<FactorValue> {
+        self.data.get_price_change_rate(symbol, start, end)
+    }
+
+    pub fn get_stock_connect(
+        &self,
+        symbol: &str,
+        start: NaiveDate,
+        end: NaiveDate,
+        field: &str,
+    ) -> Vec<FactorValue> {
+        self.data.get_stock_connect(symbol, start, end, field)
+    }
+
+    pub fn current_performance(
+        &self,
+        symbol: &str,
+        start: NaiveDate,
+        end: NaiveDate,
+        field: &str,
+    ) -> Vec<FactorValue> {
+        self.data.current_performance(symbol, start, end, field)
+    }
+
+    pub fn get_fundamentals(
+        &self,
+        symbol: &str,
+        start: NaiveDate,
+        end: NaiveDate,
+        field: &str,
+    ) -> Vec<FactorValue> {
+        self.data.get_fundamentals(symbol, start, end, field)
+    }
+
+    pub fn get_financials(
+        &self,
+        symbol: &str,
+        start: NaiveDate,
+        end: NaiveDate,
+        field: &str,
+    ) -> Vec<FactorValue> {
+        self.data.get_financials(symbol, start, end, field)
+    }
+
+    pub fn get_pit_financials(
+        &self,
+        symbol: &str,
+        start: NaiveDate,
+        end: NaiveDate,
+        field: &str,
+    ) -> Vec<FactorValue> {
+        self.data.get_pit_financials(symbol, start, end, field)
+    }
+
+    pub fn get_industry(&self, symbol: &str, source: &str, level: usize) -> Option<FactorValue> {
+        self.data
+            .get_industry(symbol, self.execution_date, source, level)
+    }
+
     pub fn get_dominant_future(&self, underlying_symbol: &str) -> Option<String> {
         self.data
             .get_dominant_future(underlying_symbol, self.execution_date)