added increaseMemberUnits and decreaseMemberUnits to ISuperfluidPool

Author: d10r

packages/ethereum-contracts/contracts/agreements/gdav1/SuperfluidPool.sol

@@ -399,6 +399,26 @@ contract SuperfluidPool is ISuperfluidPool, BeaconProxiable {
         return true;
     }
 
+    /// @inheritdoc ISuperfluidPool
+    function increaseMemberUnits(address memberAddr, uint128 addedUnits) external override returns (bool) {
+        if (msg.sender != admin && msg.sender != address(GDA)) revert SUPERFLUID_POOL_NOT_POOL_ADMIN_OR_GDA();
+
+        _updateMemberUnits(memberAddr, _getUnits(memberAddr) + addedUnits);
+        emit Transfer(address(0), memberAddr, addedUnits);
+
+        return true;
+    }
+
+    /// @inheritdoc ISuperfluidPool
+    function decreaseMemberUnits(address memberAddr, uint128 subtractedUnits) external override returns (bool) {
+        if (msg.sender != admin && msg.sender != address(GDA)) revert SUPERFLUID_POOL_NOT_POOL_ADMIN_OR_GDA();
+
+        _updateMemberUnits(memberAddr, _getUnits(memberAddr) - subtractedUnits);
+        emit Transfer(memberAddr, address(0), subtractedUnits);
+
+        return true;
+    }
+
     /**
      * @notice Checks whether or not the NFT hook can be called.
      * @dev A staticcall, so `POOL_MEMBER_NFT` must be a view otherwise the assumption is that it reverts

packages/ethereum-contracts/contracts/interfaces/agreements/gdav1/ISuperfluidPool.sol

@@ -89,6 +89,16 @@ interface ISuperfluidPool is IERC20, IERC20Metadata {
     /// @param newUnits The new units for the member
     function updateMemberUnits(address memberAddr, uint128 newUnits) external returns (bool);
 
+    /// @notice Increases `memberAddr` ownedUnits by `addedUnits`
+    /// @param memberAddr The address of the member
+    /// @param addedUnits The additional units for the member
+    function increaseMemberUnits(address memberAddr, uint128 addedUnits) external returns (bool);
+
+    /// @notice Decreases `memberAddr` ownedUnits by `subtractedUnits`
+    /// @param memberAddr The address of the member
+    /// @param subtractedUnits The units subtracted for the member
+    function decreaseMemberUnits(address memberAddr, uint128 subtractedUnits) external returns (bool);
+
     /// @notice Claims the claimable balance for `memberAddr` at `block.timestamp`
     /// @param memberAddr The address of the member
     function claimAll(address memberAddr) external returns (bool);

packages/ethereum-contracts/package.json

@@ -1,7 +1,7 @@
 {
     "name": "@superfluid-finance/ethereum-contracts",
     "description": " Ethereum contracts implementation for the Superfluid Protocol",
-    "version": "1.12.1",
+    "version": "1.12.2",
     "dependencies": {
         "@decentral.ee/web3-helpers": "0.5.3",
         "@nomiclabs/hardhat-ethers": "2.2.3",