28 lines
686 B
JavaScript
28 lines
686 B
JavaScript
import { SUPPORTED_CURRENCIES } from '@/lib/currency'
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import { cachedFetcher } from '@/lib/fetch'
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const getPrice = cachedFetcher(async (fiat) => {
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fiat ??= 'USD'
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const url = `https://api.coinbase.com/v2/prices/BTC-${fiat}/spot`
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try {
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const res = await fetch(url)
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const body = await res.json()
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return parseFloat(body.data.amount)
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} catch (err) {
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console.error(err)
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return -1
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}
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}, {
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maxSize: SUPPORTED_CURRENCIES.length,
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cacheExpiry: 60 * 1000, // 1 minute
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forceRefreshThreshold: 0 // never force refresh
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})
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export default {
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Query: {
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price: async (parent, { fiatCurrency }, ctx) => {
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return await getPrice(fiatCurrency) || -1
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}
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}
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}
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