From b1b46028626ec88c582a47c3bb39d17676e800b2 Mon Sep 17 00:00:00 2001
From: g1nt0ki <99907941+g1nt0ki@users.noreply.github.com>
Date: Mon, 8 Apr 2024 16:25:36 +0200
Subject: [PATCH] Add Arcadia V2 TVL calculation (#9747)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

* ✨ add Arcadia V2 TVL

* 📝 update methodology

* 🎨 prettify & cleanup

* 📝 update methodology typo

* code refactor

---------

Co-authored-by: j-vp <jasper@arcadia.finance>
Co-authored-by: Jasper <104004836+j-vp@users.noreply.github.com>
---
 projects/arcadia-finance-v2/index.js | 39 ++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 projects/arcadia-finance-v2/index.js

diff --git a/projects/arcadia-finance-v2/index.js b/projects/arcadia-finance-v2/index.js
new file mode 100644
index 000000000000..7341b5eb241a
--- /dev/null
+++ b/projects/arcadia-finance-v2/index.js
@@ -0,0 +1,39 @@
+const { sumTokens2 } = require('../helper/unwrapLPs')
+
+const config = {
+  base: {
+    factory: "0xDa14Fdd72345c4d2511357214c5B89A919768e59",
+    pools: {
+      wethPool: "0x803ea69c7e87D1d6C86adeB40CB636cC0E6B98E2",
+      usdcPool: "0x3ec4a293Fb906DD2Cd440c20dECB250DeF141dF1",
+    },
+    uniNFT: '0x03a520b32c04bf3beef7beb72e919cf822ed34f1',
+  },
+}
+
+async function tvl(api) {
+  let { factory, pools, uniNFT, } = config[api.chain];
+  pools = Object.values(pools);
+  const uTokens = await api.multiCall({ abi: "address:asset", calls: pools })
+  await api.sumTokens({ tokensAndOwners2: [uTokens, pools] })
+  const accounts = await api.fetchList({ lengthAbi: 'allAccountsLength', itemAbi: 'allAccounts', target: factory, });
+
+  const assetData = await api.multiCall({ abi: abi.assetData, calls: accounts, });
+  const ownerTokens = accounts.map((account, i) => [assetData[i].assets, account])
+  await api.sumTokens({ ownerTokens, blacklistedTokens: [uniNFT] })
+  return sumTokens2({ api, owners: accounts, resolveUniV3: true })
+}
+
+module.exports = {
+  methodology:
+    "TVL is calculated as the sum of all Account values and the available balance in the liquidity pools. Assets are not double counted.",
+  base: { tvl },
+  start: 1711389600, // Mon Mar 25 2024 18:00:00 GMT+0000
+  hallmarks: [
+    [Math.floor(new Date("2024-04-03") / 1e3), "Points program announced."],
+  ],
+};
+
+const abi = {
+  "assetData": "function generateAssetData() view returns (address[] assets, uint256[], uint256[])",
+}
\ No newline at end of file