bracket order example

examples/bracket_order.rs

@@ -0,0 +1,45 @@
+use ibapi::contracts::Contract;
+use ibapi::orders::Action;
+use ibapi::orders::{order_builder, PlaceOrder};
+use ibapi::Client;
+use std::thread;
+
+fn place_bracket_order(client: &Client, contract: &Contract, parent_id: i32) -> Result<(), Box<dyn std::error::Error>> {
+    let orders = order_builder::bracket_order(parent_id, Action::Buy, 100.0, 220.00, 230.0, 210.0);
+    let mut subscriptions = Vec::new();
+
+    for order in &orders {
+        let subscription = client.place_order(order.order_id, contract, order)?;
+        subscriptions.push(subscription);
+    }
+
+    let mut num_submitted = 0;
+    while num_submitted < orders.len() {
+        subscriptions
+            .iter()
+            .filter_map(|subscription| subscription.try_next())
+            .for_each(|event| match event {
+                PlaceOrder::OrderStatus(event) if event.status == "Submitted" => {
+                    println!("{event:?}");
+                    num_submitted += 1;
+                }
+                _ => println!("Received other event: {event:?}"),
+            });
+        thread::sleep(std::time::Duration::from_millis(100));
+    }
+
+    println!("Bracket order placed successfully");
+    Ok(())
+}
+
+fn main() {
+    env_logger::init();
+    let client = Client::connect("127.0.0.1:4002", 100).expect("connection failed");
+
+    let parent_id = client.next_valid_order_id().expect("error getting next order id");
+    let contract = Contract::stock("AAPL");
+
+    if let Err(e) = place_bracket_order(&client, &contract, parent_id) {
+        eprintln!("Failed to place bracket order: {e}");
+    }
+}