feat: Adapter, defi.money

projects/defi-money-cdp/index.js

@@ -0,0 +1,52 @@
+const abi = {
+  markets: "function get_all_markets() view returns (address[] memory)",
+  coll: "function get_all_collaterals() view returns (address[] memory)",
+  state: `function get_market_states(address[] markets) view returns (
+    (uint256 total_debt, uint256 total_coll, uint256 debt_ceiling, uint256 remaining_mintable, uint256 oracle_price, uint256 current_rate, uint256 pending_rate)[]
+)`,
+};
+
+const config = {
+  optimism: {
+    controller: "0x1337F001E280420EcCe9E7B934Fa07D67fdb62CD",
+    viewer: "0x4459FF9D7FE90FD550c0b9d39E00b4f18b13A0Ab",
+  },
+  arbitrum: {
+    controller: "0x1337F001E280420EcCe9E7B934Fa07D67fdb62CD",
+    viewer: "0x45D92BF29f1b5B0e7eb0640D6230Fae488311845",
+  },
+};
+
+const getVaults = async (api, controller) => {
+  const [colls, markets] = await Promise.all([
+    api.call({ target: controller, abi: abi.coll }),
+    api.call({ target: controller, abi: abi.markets }),
+  ]);
+
+  return colls.map((coll, index) => {
+    const market = markets[index];
+    return { coll, market };
+  });
+};
+
+const getVaultsBalances = async (api, viewer, vaults) => {
+  const markets = vaults.map(({ market }) => market);
+  const states = await api.call({ target: viewer, params: [markets], abi: abi.state});
+  vaults.forEach(({ coll }, index) => {
+    const totalSupply = states[index].total_coll;
+    api.add(coll, totalSupply);
+  });
+};
+
+const getTvl = async (api, controller, viewer) => {
+  const vaults = await getVaults(api, controller);
+  await getVaultsBalances(api, viewer, vaults);
+};
+
+Object.keys(config).forEach((chain) => {
+  const { controller, viewer } = config[chain];
+  module.exports[chain] = {
+    methodology: "TVL corresponds to the collateral deposited in the markets",
+    tvl: (api) => getTvl(api, controller, viewer),
+  };
+});

projects/defi-money-earn/index.js

@@ -0,0 +1,61 @@
+const abi = {
+  stakeToken: "function STAKE_TOKEN() view returns (address)",
+};
+
+const config = {
+  optimism: {
+    MONEY: "0x7e803F4edd6528caFBf5C5d03Cc106b04379C24b",
+    stakeLPs: [
+      "0x7e803F4edd6528caFBf5C5d03Cc106b04379C24b", // MONEY
+      "0xE8f00491afa68B4A653C77e5f92DBA0F8df3a185", // crvUSD/MONEY
+      "0xa398a48C2738fd6c79F5654823Fb93456B0fDaF6", // USDT/MONEY
+      "0x36afCD1083eE9186A2b984E10d75C1E14b99B75e", // USDC/MONEY
+      "0xcf38a66DeD7825cfEF66046c256Aa0EDbd41BEf5", // DAI/MONEY
+      "0x73C3eC2b8e00929824a529e60fb6ed8aF193c7cc", // FRAX/MONEY
+    ],
+  },
+  arbitrum: {
+    MONEY: "0xEbE54BEE7A397919C53850bA68E126b0A6b295ed",
+    stakeLPs: [
+      "0xEbE54BEE7A397919C53850bA68E126b0A6b295ed", // MONEY
+      "0xF2852d7e810d3EC7094bFE1D7DDCa5044c259c25", // crvUSD/MONEY
+      "0x6e59b326984fC132F16a977cd20E38641A9043De", // USDT/MONEY
+      "0xdE718A791226c93B53C77D60E5D4693C05a31422", // USDC/MONEY
+      "0xE3763d545707F435e21eeBbe75070495c806B744", // DAI/MONEY
+      "0x07aDF588508b923B8eA0389d27b61b9CB8a197Cb", // FRAX/MONEY
+    ],
+  },
+};
+
+const getLPTokens = async (api, stakingContracts) => {
+  const stakeTokens = await api.multiCall({
+    calls: stakingContracts.map((address) => ({ target: address })),
+    abi: abi.stakeToken,
+  });
+  return stakingContracts.map((contract, index) => ({ contract, token: stakeTokens[index],
+  }));
+};
+
+const getLPBalances = async (api, stakingLPs) => {
+  const calls = stakingLPs.map(({ contract }) => ({ target: contract }));
+  const totalSupplies = await api.multiCall({ calls, abi: "erc20:totalSupply" });
+  stakingLPs.forEach(({ token }, index) => {
+    const totalSupply = totalSupplies[index];
+    api.add(token, totalSupply);
+  });
+};
+
+const getTvl = async (api, stakingLPs, MONEY) => {
+  const stakingWithLP = await getLPTokens(api, stakingLPs);
+  await getLPBalances(api, stakingWithLP);
+  api.removeTokenBalance(MONEY);
+};
+
+Object.keys(config).forEach((chain) => {
+  const { stakeLPs, MONEY } = config[chain];
+  module.exports[chain] = {
+    doublecounted: true,
+    methodology: "TVL corresponds to the LPs staked in the protocol to earn yield.",
+    tvl: (api) => getTvl(api, stakeLPs, MONEY),
+  };
+});