wip: some type fixes

Signed-off-by: Tomás Migone <[email protected]>

Author: tmigone

schema.graphql

@@ -813,16 +813,20 @@ type Indexer @entity(immutable: false) {
   delegatorShares: BigInt!
   "Exchange rate of of tokens received for each share"
   delegationExchangeRate: BigDecimal!
-  "The percent of indexing rewards generated by the total stake that the Indexer keeps for itself. In parts per million"
+  "[Horizon only] The percent of indexing rewards generated by the total stake that the Indexer keeps for itself. In parts per million"
   indexingRewardCut: Int!
+  "The percent of indexing rewards generated by the total stake that the Indexer keeps for itself. In parts per million. This is the indexingRewardCut before Horizon"
+  legacyIndexingRewardCut: Int!
   "The percent of indexing rewards generated by the delegated stake that the Indexer keeps for itself"
   indexingRewardEffectiveCut: BigDecimal!
   "The percent of reward dilution delegators experience because of overdelegation. Overdelegated stake can't be used to generate rewards but still gets accounted while distributing the generated rewards. This causes dilution of the rewards for the rest of the pool."
   overDelegationDilution: BigDecimal!
   "The total amount of query fees given to delegators"
   delegatorQueryFees: BigInt!
-  "The percent of query rebate rewards the Indexer keeps for itself. In parts per million"
+  "[Horizon only] The percent of query rebate rewards generated by the total stake that the Indexer keeps for itself. In parts per million"
   queryFeeCut: Int!
+  "The percent of query rebate rewards generated by the total stake that the Indexer keeps for itself. In parts per million. This is the queryFeeCut before Horizon"
+  legacyQueryFeeCut: Int!
   "The percent of query rebate rewards generated by the delegated stake that the Indexer keeps for itself"
   queryFeeEffectiveCut: BigDecimal!
   "Amount of blocks a delegator chooses for the waiting period for changing their params"

src/mappings/staking.ts

@@ -51,6 +51,19 @@ import {
 } from './helpers/helpers'
 import { addresses } from '../../config/addresses'
 
+export function handleDelegationParametersUpdated(event: DelegationParametersUpdated): void {
+  let graphNetwork = createOrLoadGraphNetwork(event.block.number, event.address)
+  let indexer = createOrLoadLegacyIndexer(event.params.indexer, event.block.timestamp)
+  indexer.legacyIndexingRewardCut = event.params.indexingRewardCut.toI32()
+  indexer.legacyQueryFeeCut = 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()
+}
+
 /**
  * @dev handleStakeDeposited
  * - creates an Indexer if it is the first time they have staked

subgraph.template.yaml

@@ -317,6 +317,8 @@ dataSources:
         - name: EpochManager
           file: ./node_modules/@graphprotocol/contracts/dist/abis/EpochManager.json
       eventHandlers:
+        - event: DelegationParametersUpdated(indexed address,uint32,uint32,uint32)
+          handler: handleDelegationParametersUpdated
         - event: StakeDeposited(indexed address,uint256)
           handler: handleStakeDeposited
         - event: StakeLocked(indexed address,uint256,uint256)