Merge pull request #606 from Xiaxuliang/master

add Fee
DefiLlama · Jul 12, 2023 · 75d6681 · 75d6681
2 parents f42eb9e + cde4ebb
commit 75d6681
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Showing 2 changed files with 71 additions and 4 deletions.
diff --git a/fees/pinnako.ts b/fees/pinnako.ts
@@ -0,0 +1,66 @@
+import { Chain } from "@defillama/sdk/build/general";
+import { gql, request } from "graphql-request";
+import type { ChainEndpoints } from "../adapters/types";
+import { Adapter } from "../adapters/types";
+import { CHAIN } from "../helpers/chains";
+import { getTimestampAtStartOfDayUTC } from "../utils/date";
+
+const endpoints = {
+    [CHAIN.ERA]: "https://api.studio.thegraph.com/query/49418/zkmain_stats/version/latest",
+
+};
+
+const graphs = (graphUrls: ChainEndpoints) => {
+    return (chain: Chain) => {
+        return async (timestamp: number) => {
+            const todaysTimestamp = getTimestampAtStartOfDayUTC(timestamp);
+
+            const graphQuery = gql`{
+                feeStat(id: "${todaysTimestamp}",period: "daily") {
+                    mint
+                    burn
+                    marginAndLiquidation
+                    swap
+                }
+            }`;
+
+            const graphRes = await request(graphUrls[chain], graphQuery);
+
+            const dailyFee = (
+                parseInt(graphRes.feeStat.mint) +
+                parseInt(graphRes.feeStat.burn) +
+                parseInt(graphRes.feeStat.marginAndLiquidation) +
+                parseInt(graphRes.feeStat.swap)
+            ) / 1e30
+            const dailyUserFees = (
+                parseInt(graphRes.feeStat.marginAndLiquidation) +
+                parseInt(graphRes.feeStat.swap)
+            ) / 1e30;
+
+            return {
+                timestamp,
+                dailyFees: dailyFee.toString(),
+                dailyUserFees: dailyUserFees.toString(),
+                dailyRevenue: (dailyFee * 0.3).toString()
+            };
+        };
+    };
+};
+
+const adapter: Adapter = {
+    adapter: {
+        [CHAIN.ERA]: {
+            fetch: graphs(endpoints)(CHAIN.ERA),
+            start: async () => 1670659200,
+            meta: {
+                methodology: {
+                    Fees: "All mint, burn, margin and liquidation and swap fees are collected",
+                    UserFees: "Users pay swap fees and margin and liquidation fees",
+                    Revenue: "Revenue is calculated as 30% of the total fee.",
+                }
+            }
+        },
+    },
+};
+
+export default adapter;
diff --git a/helpers/chains.ts b/helpers/chains.ts
@@ -70,11 +70,11 @@ export enum CHAIN {
   FUNCTIONX = "functionx",
   ENERGYWEB = "energyweb",
   MIXIN = "mixin",
-  THORCHAIN ="thorchain",
+  THORCHAIN = "thorchain",
   MILKOMEDA = "milkomeda",
   FLOW = "flow",
   FUSION = "fusion",
-  CANTO="canto",
+  CANTO = "canto",
   APTOS = "aptos",
   NEO = "neo",
   PHANTASMA = "phantasma",
@@ -94,7 +94,7 @@ export enum CHAIN {
   OBYTE = "obyte",
   CORE = "core",
   RPG = "rpg",
-  WEMIX="wemix",
+  WEMIX = "wemix",
   ZKSYNC = "zksync",
   ERA = "era",
   DFK = "dfk",
@@ -131,9 +131,10 @@ const MOONRIVER = "moonriver"
 const BITCOIN = "bitcoin";
 const LITECOIN = "litecoin";
 const DOGE = "doge";
-
+const ZKSYNC = "zksync";
 // Don't use
 export {
+  ZKSYNC,
   ARBITRUM,
   AVAX,
   BOBA,