From 334f80b2fe740272d5bd081a15fc985cae7bd883 Mon Sep 17 00:00:00 2001
From: Thomas <4159106+dtslvr@users.noreply.github.com>
Date: Mon, 22 Nov 2021 20:35:01 +0100
Subject: [PATCH] Calculate min / max for the full portfolio

---
 apps/api/src/app/portfolio/portfolio.service.ts | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/apps/api/src/app/portfolio/portfolio.service.ts b/apps/api/src/app/portfolio/portfolio.service.ts
index 427ad1e1e..d3ef06db2 100644
--- a/apps/api/src/app/portfolio/portfolio.service.ts
+++ b/apps/api/src/app/portfolio/portfolio.service.ts
@@ -187,7 +187,10 @@ export class PortfolioService {
       DATE_FORMAT,
       new Date()
     );
-    portfolioStart = this.getStartDate(aDateRange, portfolioStart);
+
+    // Get start date for the full portfolio because of because of the
+    // min and max calculation
+    portfolioStart = this.getStartDate('max', portfolioStart);
 
     const timelineSpecification: TimelineSpecification[] = [
       {
@@ -226,10 +229,19 @@ export class PortfolioService {
       isAllTimeHigh = false;
       isAllTimeLow = false;
     }
+
+    portfolioStart = this.getStartDate(
+      aDateRange,
+      parse(transactionPoints[0].date, DATE_FORMAT, new Date())
+    );
+
     return {
       isAllTimeHigh,
       isAllTimeLow,
-      items
+      items: items.filter((item) => {
+        // Filter items of date range
+        return isBefore(portfolioStart, parseDate(item.date));
+      })
     };
   }