f: fix 'this' ref in lib

Author: matiasedgeandnode

packages/subgraph-service/contracts/libraries/AllocationHandler.sol

@@ -76,6 +76,7 @@ library AllocationHandler {
         IHorizonStaking graphStaking;
         IRewardsManager graphRewardsManager;
         IGraphToken graphToken;
+        address dataService;
         address _allocationId;
         bytes32 _poi;
         bytes _poiMetadata;
@@ -314,26 +315,30 @@ library AllocationHandler {
             // Distribute rewards to delegators
             uint256 delegatorCut = params.graphStaking.getDelegationFeeCut(
                 allocation.indexer,
-                address(this),
+                params.dataService,
                 IGraphPayments.PaymentTypes.IndexingRewards
             );
             IHorizonStakingTypes.DelegationPool memory delegationPool = params.graphStaking.getDelegationPool(
                 allocation.indexer,
-                address(this)
+                params.dataService
             );
             // If delegation pool has no shares then we don't need to distribute rewards to delegators
             tokensDelegationRewards = delegationPool.shares > 0 ? tokensRewards.mulPPM(delegatorCut) : 0;
             if (tokensDelegationRewards > 0) {
                 params.graphToken.approve(address(params.graphStaking), tokensDelegationRewards);
-                params.graphStaking.addToDelegationPool(allocation.indexer, address(this), tokensDelegationRewards);
+                params.graphStaking.addToDelegationPool(
+                    allocation.indexer,
+                    params.dataService,
+                    tokensDelegationRewards
+                );
             }
 
             // Distribute rewards to indexer
             tokensIndexerRewards = tokensRewards - tokensDelegationRewards;
             if (tokensIndexerRewards > 0) {
                 if (params._paymentsDestination == address(0)) {
                     params.graphToken.approve(address(params.graphStaking), tokensIndexerRewards);
-                    params.graphStaking.stakeToProvision(allocation.indexer, address(this), tokensIndexerRewards);
+                    params.graphStaking.stakeToProvision(allocation.indexer, params.dataService, tokensIndexerRewards);
                 } else {
                     params.graphToken.pushTokens(params._paymentsDestination, tokensIndexerRewards);
                 }

packages/subgraph-service/contracts/utilities/AllocationManager.sol

@@ -151,6 +151,7 @@ abstract contract AllocationManager is EIP712Upgradeable, GraphDirectory, Alloca
                     graphStaking: _graphStaking(),
                     graphRewardsManager: _graphRewardsManager(),
                     graphToken: _graphToken(),
+                    dataService: address(this),
                     _allocationId: _allocationId,
                     _poi: _poi,
                     _poiMetadata: _poiMetadata,