fix: delegation params

Author: juanmardefago

src/mappings/staking.ts

@@ -49,18 +49,16 @@ import {
 import { addresses } from '../../config/addresses'
 
 export function handleDelegationParametersUpdated(event: DelegationParametersUpdated): void {
-  let id = event.params.indexer.toHexString()
-  // Quick fix to avoid creating new Indexer entities if they don't exist yet.
-  let account = GraphAccount.load(id)
-  if (account != null) {
-    let indexer = createOrLoadIndexer(Bytes.fromHexString(id), event.block.timestamp)
-    indexer.indexingRewardCut = event.params.indexingRewardCut.toI32()
-    indexer.queryFeeCut = event.params.queryFeeCut.toI32()
-    indexer.delegatorParameterCooldown = event.params.cooldownBlocks.toI32()
-    indexer.lastDelegationParameterUpdate = event.block.number.toI32()
-    indexer = updateAdvancedIndexerMetrics(indexer as Indexer)
-    indexer.save()
-  }
+  let graphNetwork = createOrLoadGraphNetwork(event.block.number, event.address)
+  let indexer = createOrLoadIndexer(event.params.indexer, event.block.timestamp)
+  indexer.indexingRewardCut = event.params.indexingRewardCut.toI32()
+  indexer.queryFeeCut = event.params.queryFeeCut.toI32()
+  indexer.delegatorParameterCooldown = event.params.cooldownBlocks.toI32()
+  indexer.lastDelegationParameterUpdate = (
+    addresses.isL1 ? event.block.number : graphNetwork.currentL1BlockNumber!
+  ).toI32()
+  indexer = updateAdvancedIndexerMetrics(indexer as Indexer)
+  indexer.save()
 }
 
 /**