refactor(pol): removes indexer /homepage endpoint

.env.bartio

@@ -119,7 +119,6 @@ NEXT_PUBLIC_BALANCER_API_CHAIN_NAME="BARTIO"
 # HUB Addresses ===================================================================
 NEXT_PUBLIC_BGT_ADDRESS="0xbDa130737BDd9618301681329bF2e46A016ff9Ad"
 NEXT_PUBLIC_BGT_STAKER="0x791fb53432eED7e2fbE4cf8526ab6feeA604Eb6d"
-NEXT_PUBLIC_POL_ENDPOINT="https://bartio-pol-indexer.berachain.com/berachain/v1alpha1/beacon"
 NEXT_PUBLIC_BERA_CHEF_ADDRESS="0xfb81E39E3970076ab2693fA5C45A07Cc724C93c2"
 NEXT_PUBLIC_REWARD_VAULT_FACTORY_ADDRESS="0x2B6e40f65D82A0cB98795bC7587a71bfa49fBB2B"
 

apps/hub/src/app/pools/usePoolTable.tsx

@@ -166,7 +166,6 @@ export const usePoolTable = ({
           />
         ),
         cell: ({ row }) => {
-          const { data: bgtInflation } = useBgtInflation();
           return (
             <div
               className={`flex items-center justify-start text-sm ${

apps/hub/src/app/vaults/components/gauge-info-card.tsx

@@ -1,6 +1,11 @@
 import React from "react";
 import Link from "next/link";
-import { truncateHash, usePollGlobalData, type Validator } from "@bera/berajs";
+import {
+  truncateHash,
+  useBlockTime,
+  usePollGlobalData,
+  type Validator,
+} from "@bera/berajs";
 import { FormattedNumber, ValidatorIcon } from "@bera/shared-ui";
 import { getHubValidatorPath } from "@bera/shared-ui";
 import { Icons } from "@bera/ui/icons";
@@ -11,6 +16,11 @@ import { Address } from "viem";
 
 export default function GaugeInfoCard() {
   const { data: globalData, isLoading } = usePollGlobalData();
+
+  const timePerBlock = useBlockTime();
+  const blockCountPerYear = timePerBlock
+    ? (60 * 60 * 24 * 365) / timePerBlock
+    : 0;
   return (
     <div className="flex w-full flex-1 flex-col gap-6 sm:flex-row">
       <div className="flex flex-1 flex-row gap-6 sm:flex-col">
@@ -71,7 +81,7 @@ export default function GaugeInfoCard() {
             <Skeleton className="h-8 w-full" />
           ) : (
             <FormattedNumber
-              value={globalData?.bgtInfo?.blockCountPerYear ?? 0}
+              value={blockCountPerYear}
               compact={false}
               compactThreshold={999_999}
               symbol="BGT"

packages/berajs/src/actions/bgt/getBGTGlobalInfo.ts

@@ -1,4 +1,6 @@
+import { balancerApiChainName } from "@bera/config";
 import { bexApiGraphqlClient } from "@bera/graphql";
+import { GqlChain } from "@bera/graphql/dex/api";
 import {
   ApiValidatorFragment,
   ApiVaultFragment,
@@ -11,14 +13,9 @@ import type { BeraConfig, RewardVaultIncentive, Validator } from "~/types";
 export interface GlobalInfo {
   bgtInfo: {
     bgtInflation: number;
-    bgtPerBlock: number;
-    blockCountPerYear: number;
     totalStakeBgt: number;
   };
-  incentiveCount: number;
   sumAllIncentivesInHoney: string;
-  top3Incentives: { activeIncentives: RewardVaultIncentive[] };
-  top3Vaults: ApiVaultFragment[];
   top3EmittingValidators: ApiValidatorFragment[];
   validatorCount: number;
   vaultCount: number;
@@ -27,26 +24,28 @@ export interface GlobalInfo {
 export const getBGTGlobalInfo = async (
   config: BeraConfig,
 ): Promise<GlobalInfo | undefined> => {
-  if (!config.endpoints?.polEndpoint) {
-    throw new Error("Missing backend endpoint in config");
-  }
-  const [res, apiRes] = await Promise.all([
-    fetch(`${config.endpoints.polEndpoint}/homepage`),
-    bexApiGraphqlClient.query<GlobalDataQuery, GlobalDataQueryVariables>({
-      query: GlobalData,
-    }),
-  ]);
+  const apiRes = await bexApiGraphqlClient.query<
+    GlobalDataQuery,
+    GlobalDataQueryVariables
+  >({
+    query: GlobalData,
+    variables: {
+      chain: balancerApiChainName as GqlChain,
+    },
+  });
 
-  const data = await res.json();
-  const apiData = apiRes.data;
+  const data = apiRes.data;
 
   return {
-    bgtInfo: data.bgtInfo,
-    sumAllIncentivesInHoney: data.sumAllIncentivesInHoney,
-    validatorCount: data.validatorCount,
-    vaultCount: data.vaultCount,
-    incentiveCount: data.incentiveCount,
-    top3Incentives: data.top3Incentives,
-    ...apiData,
+    bgtInfo: {
+      // TODO: get bgt inflation somehow, maybe from the backend
+      bgtInflation: 0,
+      totalStakeBgt: Number(data.polGetGlobalInfo?.totalBGTStaked ?? "0"),
+    },
+    sumAllIncentivesInHoney:
+      data.polGetGlobalInfo?.totalActiveIncentivesValueUSD ?? "0",
+    validatorCount: data.polGetGlobalInfo?.totalValidators ?? 0,
+    vaultCount: data.polGetGlobalInfo?.totalRewardVaults ?? 0,
+    top3EmittingValidators: apiRes.data.top3EmittingValidators,
   } satisfies GlobalInfo;
 };

packages/berajs/src/config/defaultBeraConfig.ts

@@ -16,7 +16,6 @@ import {
   lendUIDataProviderAddress,
   marketListUrl,
   multicallAddress,
-  polEndpointUrl,
   polSubgraphUrl,
   tokenListUrl,
   tradingContractAddress,
@@ -31,7 +30,6 @@ export const defaultBeraConfig: BeraConfig = {
     validatorList: validatorListUrl,
     marketList: marketListUrl,
     validatorInfo: validatorListUrl,
-    polEndpoint: polEndpointUrl,
   },
   subgraphs: {
     honeySubgraph: honeySubgraphUrl,

packages/berajs/src/types/global.ts

@@ -9,7 +9,6 @@ export interface BeraConfig {
     validatorList?: string;
     marketList?: string;
     validatorInfo?: string;
-    polEndpoint?: string;
   };
   subgraphs?: {
     honeySubgraph?: string;

packages/config/env/index.ts

@@ -18,7 +18,6 @@ export const blockExplorerUrl = process.env
   .NEXT_PUBLIC_BLOCK_EXPLORER as string;
 export const blockExplorerName = process.env
   .NEXT_PUBLIC_BLOCK_EXPLORER_NAME as string;
-export const polEndpointUrl = process.env.NEXT_PUBLIC_POL_ENDPOINT as string;
 
 // Subgraphs
 export const balancerApiUrl = process.env

packages/graphql/src/modules/pol/api.graphql

@@ -2,7 +2,6 @@ fragment ApiVaultIncentive on GqlRewardVaultIncentive {
   active
   amountRemaining
   incentiveRate
-
   tokenAddress
   token {
     address
@@ -133,20 +132,21 @@ query GetRewardVault($vaultId: String!, $chain: GqlChain!) {
   }
 }
 
-query GlobalData {
+query GlobalData($chain: GqlChain!) {
   top3EmittingValidators: polGetValidators(
     orderBy: bgtCapturePercentage
     orderDirection: desc
     first: 3
   ) {
     ...ApiValidator
   }
-  top3Vaults: polGetRewardVaults(
-    orderBy: last24hBGTReceived
-    orderDirection: desc
-    first: 3
-  ) {
-    ...ApiVault
+
+  polGetGlobalInfo(chain: $chain) {
+    totalBGTStaked
+    totalValidators
+    totalRewardVaults
+    totalActiveIncentives
+    totalActiveIncentivesValueUSD
   }
 }