Merge pull request #1766 from dementedgames/master

Add demented-games to fees dashboard

fees/demented-games/abi.ts

@@ -0,0 +1,16 @@
+export const commonAbi = [
+    {
+      constant: true,
+      inputs: [],
+      name: 'accumulatedFees',
+      outputs: [
+        {
+          name: '',
+          type: 'uint256',
+        },
+      ],
+      payable: false,
+      stateMutability: 'view',
+      type: 'function',
+    },
+  ];

fees/demented-games/index.ts

@@ -0,0 +1,59 @@
+import { ETHER_ADDRESS } from '@defillama/sdk/build/general';
+import BigNumber from 'bignumber.js';
+import { Adapter, FetchOptions } from '../../adapters/types';
+import { CHAIN } from '../../helpers/chains';
+import { commonAbi } from './abi';
+
+const ROULETTE_ADDRESS = '0x94ba26ee118ef6c407c75dbb23385b1ad71a4547';
+const PUMP_OR_REKT_ADDRESS = '0xcbc003cb76c5d218cba2dfb3a2b2f101950ed7e7';
+
+const startDate = new Date('2024-07-26T00:00:00.000Z').getTime();
+const currentDate = new Date().getTime();
+const differenceInTime = currentDate - startDate;
+const totalDays = Math.floor(differenceInTime / (1000 * 60 * 60 * 24));
+
+async function fetch({ createBalances, api }: FetchOptions) {
+  const totalFees = createBalances();
+  const dailyFees = createBalances();
+
+  const pumpOrRektFees = BigNumber(
+    await api.call({
+      abi: commonAbi[0],
+      target: ROULETTE_ADDRESS,
+    })
+  );
+  const roulletteFees = BigNumber(
+    await api.call({
+      abi: commonAbi[0],
+      target: PUMP_OR_REKT_ADDRESS,
+    })
+  );
+
+  const total = pumpOrRektFees.plus(roulletteFees);
+
+  totalFees.add(ETHER_ADDRESS, total);
+  dailyFees.add(ETHER_ADDRESS, total.dividedToIntegerBy(totalDays));
+
+  return {
+    totalFees,
+    dailyFees,
+  };
+}
+
+const adapter: Adapter = {
+  version: 2,
+  adapter: {
+    [CHAIN.FUSE]: {
+      fetch,
+      runAtCurrTime: true,
+      start: 1720396800,
+      meta: {
+        methodology: {
+          Fees: 'Sum of all fees from each game on the Demented Games platform.',
+        },
+      },
+    },
+  },
+};
+
+export default adapter;