feat(beethoven-x): Update TVL fetcher (#669)

src/apps/beethoven-x/fantom/beethoven-x.tvl-fetcher.ts

@@ -1,6 +1,5 @@
 import { Inject } from '@nestjs/common';
 import { gql } from 'graphql-request';
-import { sumBy } from 'lodash';
 
 import { APP_TOOLKIT, IAppToolkit } from '~app-toolkit/app-toolkit.interface';
 import { Register } from '~app-toolkit/decorators';
@@ -10,16 +9,16 @@ import { Network } from '~types/network.interface';
 import { BEETHOVEN_X_DEFINITION } from '../beethoven-x.definition';
 
 type QueryResponse = {
-  pools: { totalLiquidity: string }[];
+  balancers: { totalLiquidity: string }[];
 };
 const QUERY = gql`
   {
-    pools {
+    balancers(first: 1) {
       totalLiquidity
     }
   }
 `;
-const subgraphUrl = 'https://backend.beets-ftm-node.com/graphql';
+const subgraphUrl = 'https://api.thegraph.com/subgraphs/name/beethovenxfi/beethovenx';
 
 @Register.TvlFetcher({ appId: BEETHOVEN_X_DEFINITION.id, network: Network.FANTOM_OPERA_MAINNET })
 export class FantomBeethovenXTvlFetcher implements TvlFetcher {
@@ -34,7 +33,7 @@ export class FantomBeethovenXTvlFetcher implements TvlFetcher {
       headers: { 'Content-Type': 'application/json' },
     });
 
-    const tvl = sumBy(response.pools, pool => Number(pool.totalLiquidity));
+    const tvl = Number(response.balancers[0]?.totalLiquidity ?? 0);
 
     return tvl;
   }