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Throw on CryptoCompare API error #486

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Nov 29, 2017
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5 changes: 5 additions & 0 deletions common/actions/rates/actionPayloads.ts
Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,11 @@ export const fetchRates = (symbols: string[] = []): Promise<CCResponse> =>
fetch(CCRates(symbols))
.then(response => handleJSONResponse(response, ERROR_MESSAGE))
.then(rates => {
// API errors come as 200s, so check the json for error
if (rates.Response && rates.Response === 'Error') {
throw new Error('Failed to fetch rates');
}

// All currencies are in ETH right now. We'll do token -> eth -> value to
// do it all in one request
// to their respective rates via ETH.
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