From eb875b1321c604dc6bd782fed1a827fa8d47aa53 Mon Sep 17 00:00:00 2001
From: Oleksandr Sobol <dr.alexander.sobol@gmail.com>
Date: Fri, 7 Feb 2020 15:34:00 +0200
Subject: [PATCH] CWA-169 | added try-catch to calculateAmount() in
 MorphTokenExchangeProvider

---
 .../exchange/morphtoken/morphtoken_exchange_provider.dart | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/lib/src/domain/exchange/morphtoken/morphtoken_exchange_provider.dart b/lib/src/domain/exchange/morphtoken/morphtoken_exchange_provider.dart
index b609d18ec..55df4d26e 100644
--- a/lib/src/domain/exchange/morphtoken/morphtoken_exchange_provider.dart
+++ b/lib/src/domain/exchange/morphtoken/morphtoken_exchange_provider.dart
@@ -214,8 +214,12 @@ class MorphTokenExchangeProvider extends ExchangeProvider {
     final response = await get(url);
     final responseJSON = json.decode(response.body) as Map<String, dynamic>;
     final rate = responseJSON['data'][from.toString()][to.toString()] as String;
-    final estimatedAmount = double.parse(rate) * amount;
 
-    return estimatedAmount;
+    try {
+      final estimatedAmount = double.parse(rate) * amount;
+      return estimatedAmount;
+    } catch(e) {
+      return 0.0;
+    }
   }
 }