From 58289816465ddd391e9ae2f4a52287b2ca69290c Mon Sep 17 00:00:00 2001
From: Matthias <xmatthias@outlook.com>
Date: Thu, 7 Apr 2022 06:59:08 +0200
Subject: [PATCH] Add short backtesting results

---
 src/components/ftbot/BacktestResultView.vue | 25 +++++++++++++++++++++
 src/types/backtest.ts                       |  7 ++++++
 2 files changed, 32 insertions(+)

diff --git a/src/components/ftbot/BacktestResultView.vue b/src/components/ftbot/BacktestResultView.vue
index b0c7f58b..414309b3 100644
--- a/src/components/ftbot/BacktestResultView.vue
+++ b/src/components/ftbot/BacktestResultView.vue
@@ -111,6 +111,29 @@ export default class BacktestResultView extends Vue {
 
   get backtestResultStats() {
     // Transpose Result into readable format
+    const shortMetrics =
+      this.backtestResult?.trade_count_short && this.backtestResult?.trade_count_short > 0
+        ? [
+            { metric: '___', value: '___' },
+            {
+              metric: 'Long / Short',
+              value: `${this.backtestResult.trade_count_long} / ${this.backtestResult.trade_count_short}`,
+            },
+            {
+              metric: 'Total profit Long',
+              value: `${formatPercent(
+                this.backtestResult.profit_total_long || 0,
+              )} | ${this.formatPriceStake(this.backtestResult.profit_total_long_abs)}`,
+            },
+            {
+              metric: 'Total profit Short',
+              value: `${formatPercent(
+                this.backtestResult.profit_total_short || 0,
+              )} | ${this.formatPriceStake(this.backtestResult.profit_total_short_abs)}`,
+            },
+          ]
+        : [];
+
     return [
       {
         metric: 'Total Profit',
@@ -170,6 +193,8 @@ export default class BacktestResultView extends Vue {
         value: `${this.backtestResult.timedout_entry_orders} / ${this.backtestResult.timedout_exit_orders}`,
       },
 
+      ...shortMetrics,
+
       { metric: '___', value: '___' },
       { metric: 'Min balance', value: this.formatPriceStake(this.backtestResult.csum_min) },
       { metric: 'Max balance', value: this.formatPriceStake(this.backtestResult.csum_max) },
diff --git a/src/types/backtest.ts b/src/types/backtest.ts
index 8c2e5ff7..86077334 100644
--- a/src/types/backtest.ts
+++ b/src/types/backtest.ts
@@ -127,6 +127,13 @@ export interface StrategyBacktestResult {
   winner_holding_avg: number;
   winning_days: number;
 
+  trade_count_long?: number;
+  trade_count_short?: number;
+  profit_total_long?: number;
+  profit_total_short?: number;
+  profit_total_long_abs?: number;
+  profit_total_short_abs?: number;
+
   /** Start time of the backtest run */
   backtest_run_start_ts: number;
   /** End time of the backtest run */