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Code

Return 0 for token rate fetch failures

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This commit is contained in:
bitpshr 2018-04-26 18:31:54 -04:00
parent 21349dd612
commit 8c5994abc9
1 changed files with 5 additions and 1 deletions
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6
app/scripts/controllers/token-rates.js
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@ -1,4 +1,5 @@
const ObservableStore = require('obs-store') const ObservableStore = require('obs-store')
const { warn } = require('loglevel')
// By default, poll every 3 minutes // By default, poll every 3 minutes
const DEFAULT_INTERVAL = 180 * 1000 const DEFAULT_INTERVAL = 180 * 1000
@ -42,7 +43,10 @@ class TokenRatesController {
const response = await fetch(`https://metamask.balanc3.net/prices?from=${address}&to=ETH&autoConversion=false&summaryOnly=true`) const response = await fetch(`https://metamask.balanc3.net/prices?from=${address}&to=ETH&autoConversion=false&summaryOnly=true`)
const json = await response.json() const json = await response.json()
return json && json.length ? json[0].averagePrice : 0 return json && json.length ? json[0].averagePrice : 0
} catch (error) { } } catch (error) {
warn(`MetaMask - TokenRatesController exchange rate fetch failed for ${address}.`, error)
return 0
}
} }
/** /**