Feat: Added wise-lending-v2 fees (#1968)

* Added wise-lending-v2 fees * Updated logic for calculating fees of wise-lending-v2 * code refactor --------- Co-authored-by: g1nt0ki <[email protected]>
DefiLlama · Oct 14, 2024 · 2715061 · 2715061
1 parent 59a0dc0
commit 2715061
Showing 1 changed file with 43 additions and 0 deletions.
diff --git a/fees/wise-lending-v2/index.ts b/fees/wise-lending-v2/index.ts
@@ -0,0 +1,43 @@
+import { FetchOptions, SimpleAdapter } from "../../adapters/types";
+import { ARBITRUM } from "../../helpers/chains";
+const feeMaangerContract = "0x90a022796798f9dbA1Da0f8645234B284d4E8EC6";
+
+const arbitrumPools = [
+    //aave
+    "0xe50fA9b3c56FfB159cB0FCA61F5c9D750e8128c8",
+    "0x6ab707Aca953eDAeFBc4fD23bA73294241490620",
+    "0x724dc807b04555b71ed48a6896b6F41593b8C637",
+    "0x82E64f49Ed5EC1bC6e43DAD4FC8Af9bb3A2312EE",
+    //native
+    "0xFd086bC7CD5C481DCC9C85ebE478A1C0b69FCbb9",
+    "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
+    "0x82aF49447D8a07e3bd95BD0d56f35241523fBab1",
+    "0xDA10009cBd5D07dd0CeCc66161FC93D7c9000da1",
+    "0x5979D7b546E38E414F7E9822514be443A4800529",
+];
+
+const fetch: any = async ({ api, fromApi, createBalances, }: FetchOptions) => {
+    const dailyFees = createBalances()
+    const totalFees = createBalances()
+    const feeAmounts = await api.multiCall({ abi: "function feeTokens(address) view returns (uint256)", target: feeMaangerContract, calls: arbitrumPools, permitFailure: true, });
+    const feeAmountsADayAgo = await fromApi.multiCall({ abi: "function feeTokens(address) view returns (uint256)", target: feeMaangerContract, calls: arbitrumPools, permitFailure: true, });
+
+
+    dailyFees.add(arbitrumPools, feeAmounts.map(i => i ?? 0));
+    totalFees.add(arbitrumPools, feeAmounts.map(i => i ?? 0));
+    dailyFees.add(arbitrumPools, feeAmountsADayAgo.map(i => (i ?? 0) * -1));
+
+    return { dailyFees, totalFees, }
+};
+
+const adapter: SimpleAdapter = {
+    version: 2,
+    adapter: {
+        [ARBITRUM]: {
+            fetch,
+            start: 1727740800,
+        },
+    },
+};
+
+export default adapter;