CWA-169 | added try-catch to calculateAmount() in MorphTokenExchangeProvider
Oleksandr Sobol committed
Feb 7, 2020 at 15:34 UTC
eb875b1321c604dc6bd782fed1a827fa8d47aa53
1 file changed
+6
-2
lib/src/domain/exchange/morphtoken/morphtoken_exchange_provider.dart
+6
-2
@@ -214,8 +214,12 @@ class MorphTokenExchangeProvider extends ExchangeProvider {
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final response = await get(url);
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final responseJSON = json.decode(response.body) as Map<String, dynamic>;
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final rate = responseJSON['data'][from.toString()][to.toString()] as String;
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- final estimatedAmount = double.parse(rate) * amount;
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- return estimatedAmount;
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+ try {
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+ final estimatedAmount = double.parse(rate) * amount;
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+ return estimatedAmount;
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+ } catch(e) {
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+ return 0.0;
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+ }
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}
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}