Expose stock account accessors

crates/fidc-core/src/strategy.rs

@@ -104,6 +104,7 @@ pub struct OrderRuntimeView {
 
 #[derive(Debug, Clone)]
 pub struct PortfolioRuntimeView {
+    pub account_type: &'static str,
     pub starting_cash: f64,
     pub units: f64,
     pub cash: f64,
@@ -359,6 +360,7 @@ impl StrategyContext<'_> {
         let cash = self.portfolio.cash();
         let total_equity = self.portfolio.total_equity();
         PortfolioRuntimeView {
+            account_type: "STOCK",
             starting_cash: self.portfolio.starting_cash(),
             units: self.portfolio.units(),
             cash,
@@ -386,6 +388,26 @@ impl StrategyContext<'_> {
         self.portfolio_view()
     }
 
+    pub fn stock_account(&self) -> PortfolioRuntimeView {
+        self.portfolio_view()
+    }
+
+    pub fn future_account(&self) -> Option<PortfolioRuntimeView> {
+        None
+    }
+
+    pub fn account_by_type(&self, account_type: &str) -> Option<PortfolioRuntimeView> {
+        if account_type.eq_ignore_ascii_case("STOCK") {
+            Some(self.stock_account())
+        } else {
+            None
+        }
+    }
+
+    pub fn accounts(&self) -> BTreeMap<String, PortfolioRuntimeView> {
+        BTreeMap::from([("STOCK".to_string(), self.stock_account())])
+    }
+
     pub fn frozen_cash(&self) -> f64 {
         self.open_orders
             .iter()