fix: Dirty fix for ETH farms (pancakeswap#405)

zaggaz · Feb 5, 2021 · 6cfec6f · 6cfec6f
1 parent e8a5c0d
commit 6cfec6f
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Showing 5 changed files with 12 additions and 207 deletions.
diff --git a/src/config/constants/contracts.ts b/src/config/constants/contracts.ts
@@ -53,6 +53,7 @@ export default {
   },
   eth: {
     56: '0x2170ed0880ac9a755fd29b2688956bd959f933f8',
+    97: '',
   },
   claimRefund: {
     56: '0xE7e53A7e9E3Cf6b840f167eF69519175c497e149',

diff --git a/src/config/constants/farms.ts b/src/config/constants/farms.ts
@@ -39,10 +39,10 @@ const farms: FarmConfig[] = [
       97: '',
       56: '0x99d865ed50d2c32c1493896810fa386c1ce81d91',
     },
-    tokenSymbol: 'ETH',
+    tokenSymbol: 'BETH',
     tokenAddresses: {
       97: '',
-      56: '0x2170ed0880ac9a755fd29b2688956bd959f933f8',
+      56: '0x250632378e573c6be1ac2f97fcdf00515d0aa91b',
     },
     quoteTokenSymbol: QuoteToken.ETH,
     quoteTokenAdresses: contracts.eth,

diff --git a/src/views/Farms/Farms.tsx b/src/views/Farms/Farms.tsx
@@ -50,12 +50,13 @@ const Farms: React.FC = () => {
         const cakeRewardPerBlock = CAKE_PER_BLOCK.times(farm.poolWeight)
         const cakeRewardPerYear = cakeRewardPerBlock.times(BLOCKS_PER_YEAR)
 
+        // cakePriceInQuote * cakeRewardPerYear / lpTotalInQuoteToken
         let apy = cakePriceVsBNB.times(cakeRewardPerYear).div(farm.lpTotalInQuoteToken)
 
         if (farm.quoteTokenSymbol === QuoteToken.BUSD || farm.quoteTokenSymbol === QuoteToken.UST) {
           apy = cakePriceVsBNB.times(cakeRewardPerYear).div(farm.lpTotalInQuoteToken).times(bnbPrice)
         } else if (farm.quoteTokenSymbol === QuoteToken.ETH) {
-          apy = cakePriceVsBNB.times(cakeRewardPerYear).div(farm.lpTotalInQuoteToken).times(ethPriceUsd)
+          apy = cakePrice.div(ethPriceUsd).times(cakeRewardPerYear).div(farm.lpTotalInQuoteToken)
         } else if (farm.quoteTokenSymbol === QuoteToken.CAKE) {
           apy = cakeRewardPerYear.div(farm.lpTotalInQuoteToken)
         } else if (farm.dual) {
@@ -80,6 +81,7 @@ const Farms: React.FC = () => {
           removed={removed}
           bnbPrice={bnbPrice}
           cakePrice={cakePrice}
+          ethPrice={ethPriceUsd}
           ethereum={ethereum}
           account={account}
         />

diff --git a/src/views/Farms/components/FarmCard.tsx b/src/views/Farms/components/FarmCard.tsx
diff --git a/src/views/Farms/components/FarmCard/FarmCard.tsx b/src/views/Farms/components/FarmCard/FarmCard.tsx
@@ -88,11 +88,12 @@ interface FarmCardProps {
   removed: boolean
   cakePrice?: BigNumber
   bnbPrice?: BigNumber
+  ethPrice?: BigNumber
   ethereum?: provider
   account?: string
 }
 
-const FarmCard: React.FC<FarmCardProps> = ({ farm, removed, cakePrice, bnbPrice, ethereum, account }) => {
+const FarmCard: React.FC<FarmCardProps> = ({ farm, removed, cakePrice, bnbPrice, ethPrice, ethereum, account }) => {
   const TranslateString = useI18n()
 
   const [showExpandableSection, setShowExpandableSection] = useState(false)
@@ -112,8 +113,11 @@ const FarmCard: React.FC<FarmCardProps> = ({ farm, removed, cakePrice, bnbPrice,
     if (farm.quoteTokenSymbol === QuoteToken.CAKE) {
       return cakePrice.times(farm.lpTotalInQuoteToken)
     }
+    if (farm.quoteTokenSymbol === QuoteToken.ETH) {
+      return ethPrice.times(farm.lpTotalInQuoteToken)
+    }
     return farm.lpTotalInQuoteToken
-  }, [bnbPrice, cakePrice, farm.lpTotalInQuoteToken, farm.quoteTokenSymbol])
+  }, [bnbPrice, cakePrice, ethPrice, farm.lpTotalInQuoteToken, farm.quoteTokenSymbol])
 
   const totalValueFormated = totalValue
     ? `$${Number(totalValue).toLocaleString(undefined, { maximumFractionDigits: 0 })}`
-Original file line number
+Diff line change
@@ Expand Up / @@ -53,6 +53,7 @@ export default { @@
       },
       eth: {
 : '0x2170ed0880ac9a755fd29b2688956bd959f933f8',
+: '',
       },
       claimRefund: {
 : '0xE7e53A7e9E3Cf6b840f167eF69519175c497e149',
@@ Expand Down @@