Hourglass adaptor (DefiLlama#11956)

Co-authored-by: g1nt0ki <[email protected]>

Author: alex-hourglass

projects/hourglass/index.js

@@ -0,0 +1,44 @@
+const ADDRESSES = require('../helper/coreAssets.json')
+const { getLogs2 } = require('../helper/cache/getLogs')
+
+const ethereum_pitchfxs = '0x11ebe21e9d7bf541a18e1e3ac94939018ce88f0b';
+
+const config = {
+  ethereum: { factory: '0x679619FA685a18782a86dD5850124A75E83daD8F', fromBlock: 19877998 },
+  mantle: { factory: '0x624bd5ba06A856C4D5f60c8Ba29eeE1f684Ddf05', fromBlock: 65870976 },
+}
+
+module.exports = {
+  methodology: 'TVL accounts for all assets deposited into our boosted vaults. It also includes the amount of FXS time-locked and minted as pitchFXS.',
+};
+
+
+Object.keys(config).forEach(chain => {
+  const { factory, fromBlock, } = config[chain]
+  module.exports[chain] = {
+    tvl: async (api) => {
+      if (chain === 'ethereum')
+        await computePitchfxsTvl(api)
+      const logs = await getLogs2({
+        api,
+        factory,
+        eventAbi: 'event NewMaturityCreated (uint256 deploymentIndex, address depositor, address[] receipts)',
+        fromBlock,
+      })
+
+      const vaults = logs.map(log => log.depositor)
+      const tokens = await api.multiCall({ abi: 'address:getUnderlying', calls: vaults })
+      return api.sumTokens({ tokensAndOwners2: [tokens, vaults] })
+    }
+  }
+})
+
+const computePitchfxsTvl = async (api) => {
+  const balance = await api.call({
+    target: ethereum_pitchfxs,
+    params: [],
+    abi: 'erc20:totalSupply',
+  });
+
+  api.addToken(ADDRESSES.ethereum.FXS, balance);
+}