Merge pull request #312 from dappradar/aave-integration

aavev3 [bsc, zksync-era]
dappradar · Sep 24, 2024 · a3fd41c · a3fd41c
2 parents b30fb45 + faecc67
commit a3fd41c
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Showing 3 changed files with 48 additions and 7 deletions.
diff --git a/src/factory/providers/bsc/aavev3/index.ts b/src/factory/providers/bsc/aavev3/index.ts
@@ -0,0 +1,24 @@
+import formatter from '../../../../util/formatter';
+import { ITvlParams, ITvlReturn } from '../../../../interfaces/ITvl';
+import aaveV3 from '../../../../util/calculators/aaveV3';
+
+const START_BLOCK = 33571625;
+const POOL_DATA_PROVIDER_V3 = '0x41585C50524fb8c3899B43D7D797d9486AAc94DB';
+
+async function tvl(params: ITvlParams): Promise<Partial<ITvlReturn>> {
+  const { block, chain, provider, web3 } = params;
+  if (block < START_BLOCK) {
+    return {};
+  }
+
+  const balances = await aaveV3.getTvl(
+    POOL_DATA_PROVIDER_V3,
+    block,
+    chain,
+    web3,
+  );
+
+  formatter.convertBalancesToFixed(balances);
+  return { balances };
+}
+export { tvl };
diff --git a/src/factory/providers/optimism/aavev3/data.json b/src/factory/providers/optimism/aavev3/data.json
diff --git a/src/factory/providers/zksync-era/aavev3/index.ts b/src/factory/providers/zksync-era/aavev3/index.ts
@@ -0,0 +1,24 @@
+import formatter from '../../../../util/formatter';
+import { ITvlParams, ITvlReturn } from '../../../../interfaces/ITvl';
+import aaveV3 from '../../../../util/calculators/aaveV3';
+
+const START_BLOCK = 43708965;
+const POOL_DATA_PROVIDER_V3 = '0x48B96565291d1B23a014bb9f68E07F4B2bb3Cd6D';
+
+async function tvl(params: ITvlParams): Promise<Partial<ITvlReturn>> {
+  const { block, chain, provider, web3 } = params;
+  if (block < START_BLOCK) {
+    return {};
+  }
+
+  const balances = await aaveV3.getTvl(
+    POOL_DATA_PROVIDER_V3,
+    block,
+    chain,
+    web3,
+  );
+
+  formatter.convertBalancesToFixed(balances);
+  return { balances };
+}
+export { tvl };