refactor: only update cash in accrue interest

VenusProtocol · Dec 4, 2024 · 4b6de03 · 4b6de03
1 parent e27191f
commit 4b6de03
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Showing 2 changed files with 1 addition and 30 deletions.
diff --git a/subgraphs/venus/src/mappings/vToken.ts b/subgraphs/venus/src/mappings/vToken.ts
@@ -59,10 +59,6 @@ export function handleMint(event: Mint): void {
   );
 
   const market = getOrCreateMarket(marketAddress, event);
-  const vTokenContract = VToken.bind(marketAddress);
-
-  // we'll first update the cash value of the market
-  updateMarketCashMantissa(market, vTokenContract);
 
   // and finally we update the market total supply
   market.totalSupplyVTokenMantissa = market.totalSupplyVTokenMantissa.plus(event.params.mintTokens);
@@ -82,10 +78,6 @@ export function handleMintBehalf(event: MintBehalf): void {
   );
 
   const market = getOrCreateMarket(marketAddress, event);
-  const vTokenContract = VToken.bind(marketAddress);
-
-  // we'll first update the cash value of the market
-  updateMarketCashMantissa(market, vTokenContract);
 
   // and finally we update the market total supply
   market.totalSupplyVTokenMantissa = market.totalSupplyVTokenMantissa.plus(event.params.mintTokens);
@@ -120,10 +112,6 @@ export function handleRedeem(event: Redeem): void {
   accountVToken.entity.save();
 
   const market = getOrCreateMarket(marketAddress, event);
-  const vTokenContract = VToken.bind(marketAddress);
-
-  // we'll update the cash value of the market
-  updateMarketCashMantissa(market, vTokenContract);
 
   // and finally we update the market total supply
   market.totalSupplyVTokenMantissa = market.totalSupplyVTokenMantissa.minus(
@@ -145,11 +133,8 @@ export function handleRedeem(event: Redeem): void {
 export function handleBorrow(event: Borrow): void {
   const marketAddress = event.address;
   const market = getOrCreateMarket(marketAddress, event);
-  const vTokenContract = VToken.bind(marketAddress);
   market.totalBorrowsMantissa = event.params.totalBorrows;
 
-  // we'll update the cash value of the market
-  updateMarketCashMantissa(market, vTokenContract);
   market.save();
 
   const account = getOrCreateAccount(event.params.borrower);
@@ -182,13 +167,9 @@ export function handleBorrow(event: Borrow): void {
 export function handleRepayBorrow(event: RepayBorrow): void {
   const marketAddress = event.address;
   const market = getOrCreateMarket(marketAddress, event);
-  const vTokenContract = VToken.bind(marketAddress);
 
   market.totalBorrowsMantissa = event.params.totalBorrows;
 
-  // we'll update the cash value of the market
-  updateMarketCashMantissa(market, vTokenContract);
-
   market.save();
 
   const accountVToken = updateAccountVTokenBorrow(
@@ -330,9 +311,6 @@ export function handleMintV1(event: MintV1): void {
     accountVToken.entity.vTokenBalanceMantissa.plus(event.params.mintTokens),
   );
   const market = getOrCreateMarket(event.address, event);
-  const vTokenContract = VToken.bind(marketAddress);
-  // we'll first update the cash value of the market and then the rates, since they depend on it
-  updateMarketCashMantissa(market, vTokenContract);
 
   // finally we update the market total supply
   market.totalSupplyVTokenMantissa = market.totalSupplyVTokenMantissa.plus(event.params.mintTokens);
@@ -354,10 +332,6 @@ export function handleMintBehalfV1(event: MintBehalfV1): void {
     accountVToken.entity.vTokenBalanceMantissa.plus(event.params.mintTokens),
   );
   const market = getOrCreateMarket(event.address, event);
-  const vTokenContract = VToken.bind(marketAddress);
-
-  // we'll first update the cash value of the market
-  updateMarketCashMantissa(market, vTokenContract);
 
   // and then we update the market total supply
   market.totalSupplyVTokenMantissa = market.totalSupplyVTokenMantissa.plus(event.params.mintTokens);
@@ -370,9 +344,6 @@ export function handleMintBehalfV1(event: MintBehalfV1): void {
 export function handleRedeemV1(event: RedeemV1): void {
   const marketAddress = event.address;
   const market = getOrCreateMarket(event.address, event);
-  const vTokenContract = VToken.bind(marketAddress);
-  // we'll first update the cash value of the market and then the rates, since they depend on it
-  updateMarketCashMantissa(market, vTokenContract);
 
   // finally we update the market total supply
   market.totalSupplyVTokenMantissa = market.totalSupplyVTokenMantissa.minus(

diff --git a/subgraphs/venus/tests/VToken/index.test.ts b/subgraphs/venus/tests/VToken/index.test.ts
@@ -324,7 +324,7 @@ describe('VToken', () => {
       assert.fieldEquals('Market', aaaTokenAddress.toHexString(), key, value);
     };
 
-    assertMarketDocument('accrualBlockNumber', '999');
+    assertMarketDocument('accrualBlockNumber', '1');
     assertMarketDocument('exchangeRateMantissa', '365045823500000000000000');
     assertMarketDocument('borrowIndex', newBorrowIndex.toString());
     assertMarketDocument('reservesMantissa', '5128000000000000000');