add BounceBit Prime (#16840)

Co-authored-by: durian <dev@durian.win>

projects/bouncebit-prime/index.js

@@ -0,0 +1,46 @@
+const { sumTokens } = require('../helper/sumTokens');
+const ADDRESSES = require('../helper/coreAssets.json')
+
+const BounceBitGatewayPrime = '0x6f776d791612a22A70e206602cfF96185695C580'
+
+const DEPOSIT_ABI =
+  "function totalLocked(address token) view returns (uint256)";
+
+const supportedTokens = {
+  ethereum: [ADDRESSES.ethereum.USDT, ADDRESSES.ethereum.USDC],
+  bsc: [ADDRESSES.bsc.USDT, ADDRESSES.bsc.USDC]
+}
+
+async function tvl(api) {
+  const chain = api.chain
+
+  if (supportedTokens[chain]) {
+    const calls = supportedTokens[chain].map(address => ({
+      target: BounceBitGatewayPrime,
+      params: [address]
+    }))
+
+    const lockedAmounts = await api.multiCall({
+      abi: DEPOSIT_ABI,
+      calls
+    })
+
+    supportedTokens[chain].forEach((address, i) => {
+      api.add(address, lockedAmounts[i])
+    })
+
+    return sumTokens({
+      api
+    })
+  }
+}
+
+module.exports = {
+  methodology: "Deposit tokens via BounceBit Prime counts as TVL",
+  ethereum: {
+    tvl,
+  },
+  bsc: {
+    tvl,
+  }
+};