implemented order book call for bitfinex connector. submit order stub working
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8283ecde60
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945f5f63c1
@ -1,14 +1,17 @@
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use std::convert::TryInto;
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use std::fmt::{Debug, Formatter};
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use std::sync::Arc;
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use async_trait::async_trait;
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use bitfinex::api::Bitfinex;
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use bitfinex::orders::{ActiveOrder, OrderMeta};
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use bitfinex::ticker::TradingPairTicker;
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use log::debug;
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use std::convert::TryInto;
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use std::fmt::{Debug, Formatter};
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use std::sync::Arc;
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use crate::currency::SymbolPair;
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use crate::models::{ExecutedOrder, OrderForm, OrderKind, Position, PositionState, PriceTicker};
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use crate::models::{
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ExecutedOrder, OrderBook, OrderBookEntry, OrderForm, OrderKind, Position, PositionState,
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PriceTicker,
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};
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use crate::BoxError;
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#[derive(Eq, PartialEq, Hash, Clone, Debug)]
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@ -57,6 +60,10 @@ impl Client {
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pub async fn submit_order(&self, order: OrderForm) -> Result<ExecutedOrder, BoxError> {
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self.inner.submit_order(order).await
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}
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pub async fn order_book(&self, pair: &SymbolPair) -> Result<OrderBook, BoxError> {
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self.inner.order_book(pair).await
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}
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}
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#[async_trait]
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@ -64,6 +71,7 @@ pub trait Connector: Send + Sync {
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fn name(&self) -> String;
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async fn active_positions(&self, pair: &SymbolPair) -> Result<Option<Vec<Position>>, BoxError>;
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async fn current_prices(&self, pair: &SymbolPair) -> Result<TradingPairTicker, BoxError>;
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async fn order_book(&self, pair: &SymbolPair) -> Result<OrderBook, BoxError>;
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async fn active_orders(&self, pair: &SymbolPair) -> Result<Vec<ExecutedOrder>, BoxError>;
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async fn submit_order(&self, order: OrderForm) -> Result<ExecutedOrder, BoxError>;
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}
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@ -141,23 +149,65 @@ impl Connector for BitfinexConnector {
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}
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async fn submit_order(&self, order: OrderForm) -> Result<ExecutedOrder, BoxError> {
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// TODO: change trading pair formatting. awful.
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let order_form = match &self.affiliate_code {
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Some(affiliate_code) => bitfinex::orders::OrderForm::new(
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order.pair().trading_repr(),
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format!("t{}", self.format_trading_pair(order.pair())),
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*order.price(),
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*order.amount(),
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order.kind().into(),
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)
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.with_meta(OrderMeta::new(affiliate_code.clone())),
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None => bitfinex::orders::OrderForm::new(
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order.pair().trading_repr(),
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format!("t{}", self.format_trading_pair(order.pair())),
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*order.price(),
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*order.amount(),
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order.kind().into(),
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),
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};
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Ok(self.bfx.orders.submit_order(&order_form).await?.into())
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let response = self.bfx.orders.submit_order(&order_form).await?;
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Ok(ExecutedOrder {
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id: 1,
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group_id: None,
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client_id: 0,
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symbol: "".to_string(),
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creation_timestamp: 0,
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update_timestamp: 0,
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amount: 0.0,
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amount_original: 0.0,
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order_type: "".to_string(),
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previous_order_type: None,
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flags: None,
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order_status: None,
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price: 0.0,
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price_avg: 0.0,
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price_trailing: None,
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price_aux_limit: None,
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notify: 0,
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hidden: 0,
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placed_id: None,
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})
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}
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async fn order_book(&self, pair: &SymbolPair) -> Result<OrderBook, BoxError> {
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let x = self
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.bfx
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.book
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.trading_pair(self.format_trading_pair(&pair), "P0".into())
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.await?;
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let entries = x
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.into_iter()
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.map(|x| OrderBookEntry::Trading {
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price: x.price,
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count: x.count as u64,
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amount: x.amount,
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})
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.collect();
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Ok(OrderBook::new(pair.clone()).with_entries(entries))
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}
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}
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