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Merge pull request #612 from HMXOrg/master
[HMX] Add HMX trading vol
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import { Adapter } from "../../adapters/types"; | ||
import { CHAIN } from "../../helpers/chains"; | ||
import { request, gql } from "graphql-request"; | ||
import type { ChainEndpoints } from "../../adapters/types"; | ||
import { Chain } from "@defillama/sdk/build/general"; | ||
import { HOUR, getTimestampAtStartOfHour } from "../../utils/date"; | ||
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const endpoints = { | ||
[CHAIN.ARBITRUM]: | ||
"https://subgraph.satsuma-prod.com/6350b8b3ceb3/92d146b1e22261b5990c85a8b277ed8804ce4906c5e095f5311b4e4ce8ce4bf8/arbitrum-one-stats/version/v.0.0.4/api", | ||
}; | ||
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type MarketStat = { | ||
id: string; | ||
totalTradingVolume: string; | ||
}; | ||
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const graphs = (graphUrls: ChainEndpoints) => { | ||
return (chain: Chain) => { | ||
return async (timestamp: number) => { | ||
if (chain === CHAIN.ARBITRUM) { | ||
// Get total trading volume | ||
const totalTradingVolumeQuery = gql` | ||
{ | ||
marketStats { | ||
id | ||
totalTradingVolume | ||
} | ||
} | ||
`; | ||
const totalMarketStats = ( | ||
await request(graphUrls[chain], totalTradingVolumeQuery) | ||
).marketStats as Array<MarketStat>; | ||
const totalVolume = | ||
totalMarketStats.reduce( | ||
(accum: number, t: MarketStat) => | ||
accum + parseInt(t.totalTradingVolume), | ||
0 as number | ||
) / 1e30; | ||
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// Get daily trading volume | ||
const ids: Array<string> = []; | ||
let latestHourIndex = Math.floor( | ||
getTimestampAtStartOfHour(timestamp) / HOUR | ||
); | ||
for (let i = 0; i < 24; i++) { | ||
for (const marketStat of totalMarketStats) { | ||
ids.push(`"${latestHourIndex - i}_${marketStat.id}"`); | ||
} | ||
} | ||
const filter = ids.join(","); | ||
// first 2400 should covers 100 markets last 24 hours | ||
// which virtually covers all markets | ||
const last24hrVolumeQuery = gql` | ||
{ | ||
marketHourlyStats( | ||
first: 2400 | ||
where: { | ||
id_in: [${filter}] | ||
} | ||
) { | ||
tradingVolume | ||
} | ||
} | ||
`; | ||
const last24hrMarketStats = ( | ||
await request(graphUrls[chain], last24hrVolumeQuery) | ||
).marketHourlyStats as Array<{ tradingVolume: string }>; | ||
const last24hrVolume = | ||
last24hrMarketStats.reduce( | ||
(accum, t) => accum + parseInt(t.tradingVolume), | ||
0 as number | ||
) / 1e30; | ||
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return { | ||
timestamp, | ||
totalVolume: totalVolume.toString(), | ||
dailyVolume: last24hrVolume.toString(), | ||
}; | ||
} | ||
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return { | ||
timestamp, | ||
totalVolume: "0", | ||
dailyVolume: "0", | ||
}; | ||
}; | ||
}; | ||
}; | ||
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const adapter: Adapter = { | ||
adapter: { | ||
[CHAIN.ARBITRUM]: { | ||
fetch: graphs(endpoints)(CHAIN.ARBITRUM), | ||
start: async () => 1687806000, | ||
}, | ||
}, | ||
}; | ||
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export default adapter; |