🐛 staking: fix decimals for staking APR

exactly · Dec 5, 2024 · e0839b7 · e0839b7
1 parent 93916e5
commit e0839b7
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Showing 2 changed files with 6 additions and 7 deletions.
diff --git a/components/staking/StakedEXASummary/index.tsx b/components/staking/StakedEXASummary/index.tsx
@@ -115,7 +115,7 @@ function StakedEXASummary() {
             <Skeleton variant="text" width={100} height={45} />
           ) : (
             <Typography fontSize={32} fontWeight={500}>
-              {formatNumber(Number(totalRewardsAPR))}%
+              {formatNumber(totalRewardsAPR)}%
             </Typography>
           )}
           {rewardsTokens === undefined ? (
@@ -160,7 +160,7 @@ function StakedEXASummary() {
 
 type RewardData = {
   symbol: string;
-  apr: bigint;
+  apr: number;
 };
 
 const TooltipContent: FC<{ rewardsData?: RewardData[] }> = ({ rewardsData }) => {
@@ -178,7 +178,7 @@ const TooltipContent: FC<{ rewardsData?: RewardData[] }> = ({ rewardsData }) =>
             </Typography>
             <Image src={imagePath} alt={symbol} width="24" height="24" />
             <Typography fontWeight={400} fontSize={14} ml={0.5} color="grey.900">
-              {formatNumber(Number(apr))}%
+              {formatNumber(apr)}%
             </Typography>
           </Box>
         );

diff --git a/utils/calculateStakingAPR.ts b/utils/calculateStakingAPR.ts
@@ -15,15 +15,14 @@ export const calculateStakingRewardsAPR = (
 
     const rewardPrice = symbol === 'EXA' ? exaPrice : getVouchersPrice(accountData, symbol);
     const decimals = accountData.find((token) => token.symbol.includes(symbol))?.decimals || 18;
-    const decimalWAD = 10n ** BigInt(decimals);
 
-    const apr = (rate * yearInSeconds * rewardPrice * 100n) / (totalAssets * exaPrice) / decimalWAD;
+    const apr = Number((rate * yearInSeconds * rewardPrice * 100n) / (totalAssets * exaPrice)) / 10 ** decimals;
 
     return { symbol, apr };
   });
 };
 
-export const calculateTotalStakingRewardsAPR = (rewardsAPR: Array<{ symbol: string; apr: bigint }>) => {
+export const calculateTotalStakingRewardsAPR = (rewardsAPR: Array<{ symbol: string; apr: number }>) => {
   if (!rewardsAPR) return 0n;
-  return rewardsAPR.reduce((acc, { apr }) => acc + apr, 0n);
+  return rewardsAPR.reduce((acc, { apr }) => acc + apr, 0);
 };