feat: handle private conversions

Author: gleiser-oliveira

subgraphs/protocol-reserve/src/mappings/tokenConverter.ts

@@ -108,6 +108,30 @@ export function handlePriceOracleUpdated(event: PriceOracleUpdated): void {
   tokenConverter.save();
 }
 
+export function handleConvertedExactTokens(event: ConvertedExactTokens): void {
+  const tokenConverter = getTokenConverter(event.address)!;
+
+  // handle private conversions (conversions between converters)
+  const senderConverter = getTokenConverter(event.params.sender);
+  if (!!senderConverter && senderConverter.address !== riskFundConverterAddress) {
+    const senderDestinationAmount = getOrCreateDestinationAmount(
+      senderConverter.address,
+      Address.fromBytes(senderConverter.destinationAddress),
+      event.params.tokenAddressOut,
+    );
+    senderDestinationAmount.amount = senderDestinationAmount.amount.plus(event.params.amountOut);
+    senderDestinationAmount.save();
+  }
+
+  const destinationAmountEntity = getOrCreateDestinationAmount(
+    event.address,
+    Address.fromBytes(tokenConverter.destinationAddress),
+    event.params.tokenAddressIn,
+  );
+  destinationAmountEntity.amount = destinationAmountEntity.amount.plus(event.params.amountIn);
+  destinationAmountEntity.save();
+}
+
 export function handleConversionEvent(event: ConvertedExactTokens): void {
   const tokenConverter = getTokenConverter(event.address)!;
   const destinationAmountEntity = getOrCreateDestinationAmount(

subgraphs/protocol-reserve/template.yaml

@@ -69,7 +69,7 @@ dataSources:
         - event: PriceOracleUpdated(indexed address,indexed address)
           handler: handlePriceOracleUpdated
         - event: ConvertedExactTokens(indexed address,indexed address,address,indexed address,uint256,uint256)
-          handler: handleConversionEvent
+          handler: handleConvertedExactTokens
         - event: ConvertedForExactTokens(indexed address,indexed address,address,indexed address,uint256,uint256)
           handler: handleConversionEvent
         - event: ConvertedExactTokensSupportingFeeOnTransferTokens(indexed address,indexed address,address,indexed address,uint256,uint256)
@@ -119,7 +119,7 @@ dataSources:
         - event: PriceOracleUpdated(indexed address,indexed address)
           handler: handlePriceOracleUpdated
         - event: ConvertedExactTokens(indexed address,indexed address,address,indexed address,uint256,uint256)
-          handler: handleConversionEvent
+          handler: handleConvertedExactTokens
         - event: ConvertedForExactTokens(indexed address,indexed address,address,indexed address,uint256,uint256)
           handler: handleConversionEvent
         - event: ConvertedExactTokensSupportingFeeOnTransferTokens(indexed address,indexed address,address,indexed address,uint256,uint256)
@@ -167,7 +167,7 @@ dataSources:
         - event: PriceOracleUpdated(indexed address,indexed address)
           handler: handlePriceOracleUpdated
         - event: ConvertedExactTokens(indexed address,indexed address,address,indexed address,uint256,uint256)
-          handler: handleConversionEvent
+          handler: handleConvertedExactTokens
         - event: ConvertedForExactTokens(indexed address,indexed address,address,indexed address,uint256,uint256)
           handler: handleConversionEvent
         - event: ConvertedExactTokensSupportingFeeOnTransferTokens(indexed address,indexed address,address,indexed address,uint256,uint256)
@@ -217,7 +217,7 @@ dataSources:
         - event: PriceOracleUpdated(indexed address,indexed address)
           handler: handlePriceOracleUpdated
         - event: ConvertedExactTokens(indexed address,indexed address,address,indexed address,uint256,uint256)
-          handler: handleConversionEvent
+          handler: handleConvertedExactTokens
         - event: ConvertedForExactTokens(indexed address,indexed address,address,indexed address,uint256,uint256)
           handler: handleConversionEvent
         - event: ConvertedExactTokensSupportingFeeOnTransferTokens(indexed address,indexed address,address,indexed address,uint256,uint256)
@@ -267,7 +267,7 @@ dataSources:
         - event: PriceOracleUpdated(indexed address,indexed address)
           handler: handlePriceOracleUpdated
         - event: ConvertedExactTokens(indexed address,indexed address,address,indexed address,uint256,uint256)
-          handler: handleConversionEvent
+          handler: handleConvertedExactTokens
         - event: ConvertedForExactTokens(indexed address,indexed address,address,indexed address,uint256,uint256)
           handler: handleConversionEvent
         - event: ConvertedExactTokensSupportingFeeOnTransferTokens(indexed address,indexed address,address,indexed address,uint256,uint256)
@@ -317,7 +317,7 @@ dataSources:
         - event: PriceOracleUpdated(indexed address,indexed address)
           handler: handlePriceOracleUpdated
         - event: ConvertedExactTokens(indexed address,indexed address,address,indexed address,uint256,uint256)
-          handler: handleConversionEvent
+          handler: handleConvertedExactTokens
         - event: ConvertedForExactTokens(indexed address,indexed address,address,indexed address,uint256,uint256)
           handler: handleConversionEvent
         - event: ConvertedExactTokensSupportingFeeOnTransferTokens(indexed address,indexed address,address,indexed address,uint256,uint256)
@@ -367,9 +367,9 @@ dataSources:
         - event: PriceOracleUpdated(indexed address,indexed address)
           handler: handlePriceOracleUpdated
         - event: ConvertedExactTokens(indexed address,indexed address,address,indexed address,uint256,uint256)
-          handler: handleConversionEvent
+          handler: handleConvertedExactTokens
         - event: ConvertedForExactTokens(indexed address,indexed address,address,indexed address,uint256,uint256)
-          handler: handleConversionEvent
+          handler: handleConvertedExactTokens
         - event: ConvertedExactTokensSupportingFeeOnTransferTokens(indexed address,indexed address,address,indexed address,uint256,uint256)
           handler: handleConversionEvent
         - event: ConvertedForExactTokensSupportingFeeOnTransferTokens(indexed address,indexed address,address,indexed address,uint256,uint256)