add Lessgas (DefiLlama#8893)

* add fetch

* Change calculation method

* add log

* change tvl method

* add

* code refactor

---------

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

Author: 3 people

projects/lessgas/abi.json

@@ -0,0 +1,4 @@
+{
+  "balanceOf": "function balanceOf(address account) view returns (uint256)",
+  "totalSupply": "uint256:totalSupply"
+}

projects/lessgas/index.js

@@ -0,0 +1,16 @@
+const { getConfig } = require('../helper/cache')
+const HOST = 'https://api2.lessgas.xyz'
+
+const staking = async (a, b, c, { api }) => {
+  let { data: { result } } = await getConfig('lessgas', `${HOST}/llama/staking`)
+  const tokensAndOwners = result.map(i => [i[1], i[0]])
+  return api.sumTokens({ tokensAndOwners })
+}
+
+module.exports = {
+  methodology: "Get the amount of tokens in lessgas platform",
+  map: {
+    tvl: () => ({}),
+    staking,
+  }
+};