[ETHEREUM-CONTRACTS] Disable flownfts

.devcontainer/devcontainer.json

@@ -31,11 +31,11 @@
 	// 3. if you want to use nix further, do "nix develop"
 	"postCreateCommand": [
 		"curl -L https://foundry.paradigm.xyz | bash",
-		"source /home/node/.bashrc && foundryup",
+		"source /home/vscode/.bashrc && foundryup",
 		"yarn global add npm-run-all",
 		"yarn install && yarn build",
 		"sudo apt-get install libpq5", // for subgraph's matchstick
-		"./tasks/fix-devcontainer.sh && nix develop . -c bash <(echo \"yarn install && yarn build\")"
+		"./tasks/fix-devcontainer.sh && yarn shell . -c bash <(echo \"yarn install && yarn build\")"
 	]
 	// Configure tool-specific properties.
 	// "customizations": {},

.github/workflows/call.test-local-subgraph.yml

@@ -102,7 +102,7 @@ jobs:
       - name: "Docker compose"
         run: |
           docker rm subgraph_graph-node_1 || true
-          docker-compose up &
+          docker compose up &
         working-directory: ${{ env.subgraph-working-directory }}
 
       - name: "Run subgraph integration test suite"

.github/workflows/call.test-sdk-core.yml

@@ -73,7 +73,7 @@ jobs:
       - name: "Docker compose"
         run: |
           docker rm subgraph_graph-node_1 || true
-          docker-compose up &
+          docker compose up &
         working-directory: ${{ env.subgraph-working-directory }}
 
       - name: "Build and deploy local subgraph"
@@ -86,7 +86,7 @@ jobs:
       - name: "Run test suite"
         if: inputs.run-coverage-tests == false
         run: |
-          yarn generate-graphql-schema:${{ inputs.subgraph-release }}
+          yarn get-graphql-schema:${{ inputs.subgraph-release }}
           ./tasks/setupTestEnvironment.sh
           npx hardhat test --network localhost
         working-directory: ${{ env.sdk-core-working-directory }}

.github/workflows/call.test-subgraph-on-previous-sdk-core-versions.yml

@@ -73,7 +73,7 @@ jobs:
       - name: "Docker compose"
         run: |
           docker rm subgraph_graph-node_1 || true
-          docker-compose up &
+          docker compose up &
         working-directory: ./packages/subgraph
 
       - name: "Prepare and Deploy Local Subgraph"

.github/workflows/handler.publish-release-packages.yml

@@ -58,7 +58,7 @@ jobs:
         id: publish-sdk-core
         if: env.PUBLISH_SDK_CORE == 1
         run: |
-          yarn --cwd packages/sdk-core generate-graphql-schema:v1
+          yarn --cwd packages/sdk-core get-graphql-schema:v1
           yarn --cwd packages/ethereum-contracts build
           yarn --cwd packages/sdk-core build
           tasks/npm-publish.sh packages/sdk-core/ latest
@@ -103,7 +103,7 @@ jobs:
         if: env.PUBLISH_SDK_REDUX == 1
         run: |
           yarn --cwd packages/ethereum-contracts build
-          yarn --cwd packages/sdk-core generate-graphql-schema:v1
+          yarn --cwd packages/sdk-core get-graphql-schema:v1
           yarn --cwd packages/sdk-core build
           yarn --cwd packages/sdk-redux build
           tasks/npm-publish.sh packages/sdk-redux/ latest

packages/automation-contracts/autowrap/package.json

@@ -15,7 +15,7 @@
     },
     "devDependencies": {
         "@openzeppelin/contracts": "4.9.6",
-        "@superfluid-finance/ethereum-contracts": "^1.10.0",
-        "@superfluid-finance/metadata": "^1.3.1"
+        "@superfluid-finance/ethereum-contracts": "^1.11.0",
+        "@superfluid-finance/metadata": "^1.4.0"
     }
 }

packages/automation-contracts/scheduler/package.json

@@ -15,7 +15,7 @@
     },
     "devDependencies": {
         "@openzeppelin/contracts": "4.9.6",
-        "@superfluid-finance/ethereum-contracts": "^1.10.0",
-        "@superfluid-finance/metadata": "^1.3.1"
+        "@superfluid-finance/ethereum-contracts": "^1.11.0",
+        "@superfluid-finance/metadata": "^1.4.0"
     }
 }

packages/ethereum-contracts/CHANGELOG.md

@@ -3,6 +3,12 @@ All notable changes to the ethereum-contracts will be documented in this file.
 
 This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [v1.11.0]
+
+### Breaking
+
+- FlowNFTs are being deprecated. The hooks aren't invoked anymore by CFA and GDA.
+
 ## [v1.10.0]
 
 ### Breaking

packages/ethereum-contracts/contracts/agreements/ConstantFlowAgreementV1.sol

@@ -5,14 +5,12 @@ import {
     ISuperfluid,
     ISuperfluidGovernance,
     ISuperApp,
-    ISuperToken,
     ISuperfluidToken,
     IConstantFlowAgreementV1,
     FlowOperatorDefinitions,
     SuperAppDefinitions,
     ContextDefinitions,
-    SuperfluidGovernanceConfigs,
-    IConstantOutflowNFT
+    SuperfluidGovernanceConfigs
 } from "../interfaces/superfluid/ISuperfluid.sol";
 import { AgreementBase } from "./AgreementBase.sol";
 import { SafeCast } from "@openzeppelin/contracts/utils/math/SafeCast.sol";
@@ -431,71 +429,6 @@ contract ConstantFlowAgreementV1 is
         if (flowParams.flowRate <= 0) revert CFA_INVALID_FLOW_RATE();
     }
 
-
-    /**
-     * @notice Checks whether or not the NFT hook can be called.
-     * @dev A staticcall, so `CONSTANT_OUTFLOW_NFT` must be a view otherwise the assumption is that it reverts
-     * @param token the super token that is being streamed
-     * @return constantOutflowNFTAddress the address returned by low level call
-     */
-    function _canCallNFTHook(
-        ISuperfluidToken token
-    ) internal view returns (address constantOutflowNFTAddress) {
-        // solhint-disable-next-line avoid-low-level-calls
-        (bool success, bytes memory data) = address(token).staticcall(
-            abi.encodeWithSelector(ISuperToken.CONSTANT_OUTFLOW_NFT.selector)
-        );
-
-        if (success) {
-            // @note We are aware this may revert if a Custom SuperToken's
-            // CONSTANT_OUTFLOW_NFT does not return data that can be
-            // decoded to an address. This would mean it was intentionally
-            // done by the creator of the Custom SuperToken logic and is
-            // fully expected to revert in that case as the author desired.
-            constantOutflowNFTAddress = abi.decode(data, (address));
-        }
-    }
-
-    function _handleOnCreateHook(
-        _StackVars_createOrUpdateFlow memory flowVars
-    ) internal {
-        address constantOutflowNFTAddress = _canCallNFTHook(flowVars.token);
-
-        if (constantOutflowNFTAddress != address(0)) {
-            IConstantOutflowNFT(constantOutflowNFTAddress).onCreate(
-                flowVars.token,
-                flowVars.sender,
-                flowVars.receiver
-            );
-        }
-    }
-
-    function _handleOnUpdateHook(
-        _StackVars_createOrUpdateFlow memory flowVars
-    ) internal {
-        address constantOutflowNFTAddress = _canCallNFTHook(flowVars.token);
-        if (constantOutflowNFTAddress != address(0)) {
-            IConstantOutflowNFT(constantOutflowNFTAddress).onUpdate(
-                flowVars.token,
-                flowVars.sender,
-                flowVars.receiver
-            );
-        }
-    }
-
-    function _handleOnDeleteHook(
-        _StackVars_createOrUpdateFlow memory flowVars
-    ) internal {
-        address constantOutflowNFTAddress = _canCallNFTHook(flowVars.token);
-        if (constantOutflowNFTAddress != address(0)) {
-            IConstantOutflowNFT(constantOutflowNFTAddress).onDelete(
-                flowVars.token,
-                flowVars.sender,
-                flowVars.receiver
-            );
-        }
-    }
-
     function _createFlow(
         _StackVars_createOrUpdateFlow memory flowVars,
         bytes calldata ctx,
@@ -521,8 +454,6 @@ contract ConstantFlowAgreementV1 is
         }
 
         _requireAvailableBalance(flowVars.token, flowVars.sender, currentContext);
-
-        _handleOnCreateHook(flowVars);
     }
 
     function _updateFlow(
@@ -551,8 +482,6 @@ contract ConstantFlowAgreementV1 is
         }
 
         _requireAvailableBalance(flowVars.token, flowVars.sender, currentContext);
-
-        _handleOnUpdateHook(flowVars);
     }
 
     function _deleteFlow(
@@ -663,8 +592,6 @@ contract ConstantFlowAgreementV1 is
                     newCtx, currentContext);
             }
         }
-
-        _handleOnDeleteHook(flowVars);
     }
 
     /**************************************************************************

packages/ethereum-contracts/contracts/agreements/gdav1/GeneralDistributionAgreementV1.sol

@@ -22,7 +22,6 @@ import {
 } from "../../interfaces/agreements/gdav1/IGeneralDistributionAgreementV1.sol";
 import { SuperfluidUpgradeableBeacon } from "../../upgradability/SuperfluidUpgradeableBeacon.sol";
 import { ISuperfluidToken } from "../../interfaces/superfluid/ISuperfluidToken.sol";
-import { IConstantOutflowNFT } from "../../interfaces/superfluid/IConstantOutflowNFT.sol";
 import { ISuperToken } from "../../interfaces/superfluid/ISuperToken.sol";
 import { IPoolAdminNFT } from "../../interfaces/agreements/gdav1/IPoolAdminNFT.sol";
 import { ISuperfluidPool } from "../../interfaces/agreements/gdav1/ISuperfluidPool.sol";
@@ -565,31 +564,6 @@ contract GeneralDistributionAgreementV1 is AgreementBase, TokenMonad, IGeneralDi
             }
         }
 
-        // handleFlowNFT() - mint/burn FlowNFT to flow distributor
-        {
-            address constantOutflowNFTAddress = _getConstantOutflowNFTAddress(token);
-
-            if (constantOutflowNFTAddress != address(0)) {
-                // create flow (mint)
-                if (requestedFlowRate > 0 && FlowRate.unwrap(flowVars.oldFlowRate) == 0) {
-                    // solhint-disable-next-line no-empty-blocks
-                    IConstantOutflowNFT(constantOutflowNFTAddress).onCreate(token, from, address(pool));
-                }
-
-                // update flow (update metadata)
-                if (requestedFlowRate > 0 && FlowRate.unwrap(flowVars.oldFlowRate) > 0) {
-                    // solhint-disable-next-line no-empty-blocks
-                    IConstantOutflowNFT(constantOutflowNFTAddress).onUpdate(token, from, address(pool));
-                }
-
-                // delete flow (burn)
-                if (requestedFlowRate == 0) {
-                    // solhint-disable-next-line no-empty-blocks
-                    IConstantOutflowNFT(constantOutflowNFTAddress).onDelete(token, from, address(pool));
-                }
-            }
-        }
-
         {
             (address adjustmentFlowRecipient,, int96 adjustmentFlowRate) =
                 _getPoolAdjustmentFlowInfo(abi.encode(token), address(pool));
@@ -609,31 +583,6 @@ contract GeneralDistributionAgreementV1 is AgreementBase, TokenMonad, IGeneralDi
         }
     }
 
-    /**
-     * @notice Checks whether or not the NFT hook can be called.
-     * @dev A staticcall, so `CONSTANT_OUTFLOW_NFT` must be a view otherwise the assumption is that it reverts
-     * @param token the super token that is being streamed
-     * @return constantOutflowNFTAddress the address returned by low level call
-     */
-    function _getConstantOutflowNFTAddress(ISuperfluidToken token)
-        internal
-        view
-        returns (address constantOutflowNFTAddress)
-    {
-        // solhint-disable-next-line avoid-low-level-calls
-        (bool success, bytes memory data) =
-            address(token).staticcall(abi.encodeWithSelector(ISuperToken.CONSTANT_OUTFLOW_NFT.selector));
-
-        if (success) {
-            // @note We are aware this may revert if a Custom SuperToken's
-            // CONSTANT_OUTFLOW_NFT does not return data that can be
-            // decoded to an address. This would mean it was intentionally
-            // done by the creator of the Custom SuperToken logic and is
-            // fully expected to revert in that case as the author desired.
-            constantOutflowNFTAddress = abi.decode(data, (address));
-        }
-    }
-
     function _getPoolAdminNFTAddress(ISuperfluidToken token) internal view returns (address poolAdminNFTAddress) {
         // solhint-disable-next-line avoid-low-level-calls
         (bool success, bytes memory data) =

packages/ethereum-contracts/contracts/apps/SuperfluidLoaderLibrary.sol

@@ -15,13 +15,15 @@ library SuperfluidLoaderLibrary {
     uint256 private constant CELO_MAINNET = 42220;
     uint256 private constant AVALANCHE_C = 43114;
     uint256 private constant SCROLL_MAINNET = 534352;
+    uint256 private constant DEGENCHAIN = 666666666;
 
 
     // testnets
     uint256 private constant AVALANCHE_FUJI = 43113;
     uint256 private constant SCROLL_SEPOLIA = 534351;
     uint256 private constant ETH_SEPOLIA = 11155111;
     uint256 private constant OPTIMISM_SEPOLIA = 11155420;
+    uint256 private constant BASE_SEPOLIA = 84532;
 
 
     function getHost() public view returns (address) {
@@ -46,6 +48,8 @@ library SuperfluidLoaderLibrary {
             return 0x60377C7016E4cdB03C87EF474896C11cB560752C;
         } else if (block.chainid == SCROLL_MAINNET) {
             return 0x0F86a21F6216c061B222c224e315d9FC34520bb7;
+        } else if (block.chainid == DEGENCHAIN) {
+            return 0xc1314EdcD7e478C831a7a24169F7dEADB2646eD2;
         // testnets
         } else if (block.chainid == AVALANCHE_FUJI) {
             return 0x85Fe79b998509B77BF10A8BD4001D58475D29386;
@@ -55,6 +59,8 @@ library SuperfluidLoaderLibrary {
             return 0x109412E3C84f0539b43d39dB691B08c90f58dC7c;
         } else if (block.chainid == OPTIMISM_SEPOLIA) {
             return 0xd399e2Fb5f4cf3722a11F65b88FAB6B2B8621005;
+        } else if (block.chainid == BASE_SEPOLIA) {
+            return 0x109412E3C84f0539b43d39dB691B08c90f58dC7c;
         } else {
             revert UnsupportedNetwork();
         }