From 0656c57d393e3313050a762effefa010347da970 Mon Sep 17 00:00:00 2001
From: ghubstan <36207203+ghubstan@users.noreply.github.com>
Date: Fri, 30 Oct 2020 11:07:18 -0300
Subject: [PATCH] Add null checks in PendingTradesViewModel

These changes were requested in review of PR
https://github.com/bisq-network/bisq/pull/4699
---
 .../main/portfolio/pendingtrades/PendingTradesViewModel.java  | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/desktop/src/main/java/bisq/desktop/main/portfolio/pendingtrades/PendingTradesViewModel.java b/desktop/src/main/java/bisq/desktop/main/portfolio/pendingtrades/PendingTradesViewModel.java
index 6a9b4dff06c..fc08e6bc233 100644
--- a/desktop/src/main/java/bisq/desktop/main/portfolio/pendingtrades/PendingTradesViewModel.java
+++ b/desktop/src/main/java/bisq/desktop/main/portfolio/pendingtrades/PendingTradesViewModel.java
@@ -215,18 +215,22 @@ String getMarketLabel(PendingTradesListItem item) {
     }
 
     public String getRemainingTradeDurationAsWords() {
+        checkNotNull(dataModel.getTrade(), "model's trade must not be null");
         return tradeUtil.getRemainingTradeDurationAsWords(dataModel.getTrade());
     }
 
     public double getRemainingTradeDurationAsPercentage() {
+        checkNotNull(dataModel.getTrade(), "model's trade must not be null");
         return tradeUtil.getRemainingTradeDurationAsPercentage(dataModel.getTrade());
     }
 
     public String getDateForOpenDispute() {
+        checkNotNull(dataModel.getTrade(), "model's trade must not be null");
         return DisplayUtils.formatDateTime(tradeUtil.getDateForOpenDispute(dataModel.getTrade()));
     }
 
     public boolean showWarning() {
+        checkNotNull(dataModel.getTrade(), "model's trade must not be null");
         Date halfTradePeriodDate = tradeUtil.getHalfTradePeriodDate(dataModel.getTrade());
         return halfTradePeriodDate != null && new Date().after(halfTradePeriodDate);
     }