chore: revert stakeset handling in this subgraph

Author: kemuru

subgraph/core-neo/subgraph.yaml

@@ -149,7 +149,6 @@ dataSources:
       language: wasm/assemblyscript
       entities:
         - JurorTokensPerCourt
-        - StakeSet
       abis:
         - name: SortitionModule
           file: ../../contracts/deployments/arbitrum/SortitionModuleNeo.json

subgraph/core-university/src/SortitionModule.ts

@@ -1,28 +1,17 @@
-import { SortitionModule, StakeLocked, StakeSet as StakeSetEvent } from "../generated/SortitionModule/SortitionModule";
-import { StakeSet as StakeSetEntity } from "../generated/schema";
+import { SortitionModule, StakeLocked, StakeSet } from "../generated/SortitionModule/SortitionModule";
 
 import { updateJurorDelayedStake, updateJurorStake } from "./entities/JurorTokensPerCourt";
 import { ensureUser } from "./entities/User";
 import { ZERO } from "./utils";
 
-export function handleStakeSet(event: StakeSetEvent): void {
+export function handleStakeSet(event: StakeSet): void {
   const jurorAddress = event.params._address.toHexString();
+  ensureUser(jurorAddress);
   const courtID = event.params._courtID.toString();
 
   updateJurorStake(jurorAddress, courtID.toString(), SortitionModule.bind(event.address), event.block.timestamp);
   //stake is updated instantly so no delayed amount, set delay amount to zero
   updateJurorDelayedStake(jurorAddress, courtID, ZERO);
-
-  const stakeSet = new StakeSetEntity(event.transaction.hash.toHex() + "-" + event.logIndex.toString());
-  const juror = ensureUser(jurorAddress);
-  stakeSet.juror = juror.id;
-  stakeSet.courtID = event.params._courtID;
-  stakeSet.stake = event.params._amount;
-  stakeSet.newTotalStake = juror.totalStake;
-  stakeSet.blocknumber = event.block.number;
-  stakeSet.timestamp = event.block.timestamp;
-  stakeSet.logIndex = event.logIndex;
-  stakeSet.save();
 }
 
 export function handleStakeLocked(event: StakeLocked): void {

subgraph/core-university/subgraph.yaml

@@ -149,7 +149,6 @@ dataSources:
       language: wasm/assemblyscript
       entities:
         - JurorTokensPerCourt
-        - StakeSet
       abis:
         - name: SortitionModule
           file: ../../contracts/deployments/arbitrumSepoliaDevnet/SortitionModuleUniversity.json

subgraph/core/schema.graphql

@@ -354,17 +354,6 @@ type ClassicContribution implements Contribution @entity {
   rewardWithdrawn: Boolean!
 }
 
-type StakeSet @entity(immutable: true) {
-  id: ID! # event.transaction.hash.toHex() + - + event.logIndex.toString()
-  juror: User!
-  courtID: BigInt!
-  stake: BigInt!
-  newTotalStake: BigInt!
-  blocknumber: BigInt!
-  timestamp: BigInt!
-  logIndex: BigInt!
-}
-
 type _Schema_
   @fulltext(
     name: "evidenceSearch"

subgraph/core/src/SortitionModule.ts

@@ -4,9 +4,8 @@ import {
   StakeDelayedAlreadyTransferredWithdrawn,
   StakeDelayedNotTransferred,
   StakeLocked,
-  StakeSet as StakeSetEvent,
+  StakeSet,
 } from "../generated/SortitionModule/SortitionModule";
-import { StakeSet as StakeSetEntity } from "../generated/schema";
 
 import { updateJurorDelayedStake, updateJurorStake } from "./entities/JurorTokensPerCourt";
 import { ensureUser } from "./entities/User";
@@ -24,24 +23,14 @@ export function handleStakeDelayedNotTransferred(event: StakeDelayedNotTransferr
   updateJurorDelayedStake(event.params._address.toHexString(), event.params._courtID.toString(), event.params._amount);
 }
 
-export function handleStakeSet(event: StakeSetEvent): void {
+export function handleStakeSet(event: StakeSet): void {
   const jurorAddress = event.params._address.toHexString();
+  ensureUser(jurorAddress);
   const courtID = event.params._courtID.toString();
 
   updateJurorStake(jurorAddress, courtID.toString(), SortitionModule.bind(event.address), event.block.timestamp);
   //stake is updated instantly so no delayed amount, set delay amount to zero
   updateJurorDelayedStake(jurorAddress, courtID, ZERO);
-
-  const stakeSet = new StakeSetEntity(event.transaction.hash.toHex() + "-" + event.logIndex.toString());
-  const juror = ensureUser(jurorAddress);
-  stakeSet.juror = juror.id;
-  stakeSet.courtID = event.params._courtID;
-  stakeSet.stake = event.params._amount;
-  stakeSet.newTotalStake = juror.totalStake;
-  stakeSet.blocknumber = event.block.number;
-  stakeSet.timestamp = event.block.timestamp;
-  stakeSet.logIndex = event.logIndex;
-  stakeSet.save();
 }
 
 export function handleStakeLocked(event: StakeLocked): void {}

subgraph/core/subgraph.yaml

@@ -149,7 +149,6 @@ dataSources:
       language: wasm/assemblyscript
       entities:
         - JurorTokensPerCourt
-        - StakeSet
       abis:
         - name: SortitionModule
           file: ../../contracts/deployments/arbitrumSepoliaDevnet/SortitionModule.json

subgraph/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@kleros/kleros-v2-subgraph",
-  "version": "0.12.0",
+  "version": "0.11.0",
   "drtVersion": "0.11.0",
   "license": "MIT",
   "scripts": {