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fix: handle direct aggregators in price oracle indexing #157

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fix: handle direct aggregators in price oracle indexing #157

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17 changes: 8 additions & 9 deletions src/mapping/proxy-price-provider/v3.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -143,19 +143,18 @@ export function priceFeedUpdated(

// Type simple means that the source is chainlink source
if (priceOracleAsset.type == PRICE_ORACLE_ASSET_TYPE_SIMPLE) {
let aggregatorAddress = assetOracleAddress;

// get underlying aggregator from proxy (assetOracleAddress) address
let chainlinkProxyInstance = EACAggregatorProxy.bind(assetOracleAddress);
let aggregatorAddressCall = chainlinkProxyInstance.try_aggregator();
// If we can't get the aggregator, it means that the source address is not a chainlink proxy
// so it has been registered badly.
if (aggregatorAddressCall.reverted) {
log.error(
`PROXY: Simple Type must be a chainlink proxy. || asset: {} | assetOracleAddress: {}`,
[sAssetAddress, assetOracleAddress.toHexString()]
);
return;

// If aggregator() call succeeds, it's a proxy - use the underlying aggregator
// If it fails, the source address itself is the direct aggregator (e.g., PT tokens)
if (!aggregatorAddressCall.reverted) {
aggregatorAddress = aggregatorAddressCall.value;
}
let aggregatorAddress = aggregatorAddressCall.value;

priceOracleAsset.priceSource = aggregatorAddress;
// create ChainLink aggregator template entity
ChainlinkAggregatorContract.create(aggregatorAddress);
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