bump dependencies and add karma

.vscode/settings.json

@@ -12,5 +12,5 @@
   "[json]": {
     "editor.defaultFormatter": "esbenp.prettier-vscode"
   },
-  "solidity.compileUsingRemoteVersion": "v0.8.17"
+  "solidity.compileUsingRemoteVersion": "v0.8.20"
 }

.yarnrc.yml

@@ -4,4 +4,4 @@ plugins:
   - path: .yarn/plugins/yarn-up-all-plugin.cjs
     spec: "https://github.com/e5mode/yarn-up-all/releases/download/1.1.0/index.js"
 
-yarnPath: .yarn/releases/yarn-3.3.0.cjs
+yarnPath: .yarn/releases/yarn-3.5.1.cjs

contracts/KetlKarma.sol

@@ -0,0 +1,25 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.20;
+
+import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
+import "@openzeppelin/contracts/access/Ownable.sol";
+
+contract KetlKarma is ERC20, Ownable {
+  constructor(address owner) ERC20("KetlKarma", "KK") {
+    transferOwnership(owner);
+  }
+
+  function mint(address to, uint256 amount) public onlyOwner {
+    _mint(to, amount);
+  }
+
+  function _beforeTokenTransfer(
+    address from,
+    address to,
+    uint256 amount
+  ) internal virtual override {
+    super._beforeTokenTransfer(from, to, amount);
+
+    require(from == address(0), "KetlKarma: transfer not allowed");
+  }
+}

contracts/OBSSStorage.sol

@@ -1,12 +1,13 @@
 // SPDX-License-Identifier: MIT
-pragma solidity ^0.8.17;
+pragma solidity ^0.8.20;
 
 import "@openzeppelin/contracts/utils/Counters.sol";
 import "@opengsn/contracts/src/ERC2771Recipient.sol";
 import "@big-whale-labs/ketl-allow-map-contract/contracts/KetlAllowMap.sol";
 import "@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol";
 import "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol";
 import "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
+import "./KetlKarma.sol";
 
 /**
  * @title OBSSStorage
@@ -42,6 +43,8 @@ contract OBSSStorage is
   mapping(uint256 => Counters.Counter) public lastReactionIds;
   mapping(uint256 => mapping(address => uint256)) public reactionsUserToId;
   bool public isDataMigrationLocked;
+  // Karma
+  KetlKarma public karma;
 
   // IPFS cid represented in a more efficient way
   struct CID {
@@ -146,6 +149,8 @@ contract OBSSStorage is
     // Set owner
     __Ownable_init();
     isDataMigrationLocked = false;
+    // Set karma
+    karma = new KetlKarma(address(this));
   }
 
   function addAddressToVCAllowMap(
@@ -310,6 +315,9 @@ contract OBSSStorage is
     if (msg.value > 0) {
       payable(post.author).transfer(msg.value);
     }
+    if (reactionRequest.reactionType == 1) {
+      karma.mint(post.author, 1);
+    }
     emit ReactionAdded(
       _msgSender(),
       reactionRequest.postId,

hardhat.config.ts

@@ -29,7 +29,7 @@ const {
 
 const config: HardhatUserConfig = {
   solidity: {
-    version: '0.8.17',
+    version: '0.8.20',
     settings: {
       optimizer: {
         enabled: true,

package.json

@@ -33,57 +33,57 @@
     "prepublishOnly": "yarn build && yarn tsc"
   },
   "devDependencies": {
-    "@big-whale-labs/constants": "^0.1.58",
+    "@big-whale-labs/constants": "^0.1.85",
     "@big-whale-labs/versioned-contract": "^1.0.2",
     "@ethersproject/providers": "^5.7.2",
-    "@nomiclabs/hardhat-ethers": "^2.2.1",
-    "@nomiclabs/hardhat-etherscan": "^3.1.3",
-    "@nomiclabs/hardhat-waffle": "^2.0.3",
-    "@opengsn/contracts": "^3.0.0-beta.1",
-    "@openzeppelin/contracts": "^4.8.0",
-    "@typechain/ethers-v5": "^10.1.1",
-    "@typechain/hardhat": "^6.1.4",
-    "@types/chai": "^4.3.4",
+    "@nomiclabs/hardhat-ethers": "^2.2.3",
+    "@nomiclabs/hardhat-etherscan": "^3.1.7",
+    "@nomiclabs/hardhat-waffle": "^2.0.5",
+    "@opengsn/contracts": "^3.0.0-beta.6",
+    "@openzeppelin/contracts": "^4.8.3",
+    "@typechain/ethers-v5": "^10.2.1",
+    "@typechain/hardhat": "^6.1.6",
+    "@types/chai": "^4.3.5",
     "@types/mocha": "^10.0.1",
-    "@types/node": "^18.11.12",
-    "@types/prompt": "^1.1.4",
-    "@typescript-eslint/eslint-plugin": "^5.46.0",
-    "@typescript-eslint/parser": "^5.46.0",
+    "@types/node": "^20.1.4",
+    "@types/prompt": "^1.1.5",
+    "@typescript-eslint/eslint-plugin": "^5.59.6",
+    "@typescript-eslint/parser": "^5.59.6",
     "chai": "^4.3.7",
     "dotenv": "^16.0.3",
     "envalid": "^7.3.1",
-    "eslint": "^8.29.0",
-    "eslint-config-prettier": "^8.5.0",
+    "eslint": "^8.40.0",
+    "eslint-config-prettier": "^8.8.0",
     "eslint-config-standard": "^17.0.0",
-    "eslint-plugin-import": "^2.26.0",
-    "eslint-plugin-n": "^15.6.0",
+    "eslint-plugin-import": "^2.27.5",
+    "eslint-plugin-n": "^15.7.0",
     "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-prettier": "^4.2.1",
     "eslint-plugin-promise": "^6.1.1",
     "eslint-plugin-sort-imports-es6-autofix": "^0.6.0",
-    "ethereum-waffle": "^3.4.4",
+    "ethereum-waffle": "^4.0.10",
     "ethers": "^5.7.2",
-    "hardhat": "^2.12.4",
+    "hardhat": "^2.14.0",
     "hardhat-gas-reporter": "^1.0.9",
-    "np": "^7.6.2",
-    "prettier": "^2.8.1",
-    "prettier-plugin-solidity": "^1.0.0",
+    "np": "^7.7.0",
+    "prettier": "^2.8.8",
+    "prettier-plugin-solidity": "^1.1.3",
     "prompt": "^1.3.0",
-    "solhint": "^3.3.7",
+    "solhint": "^3.4.1",
     "solidity-coverage": "^0.8.2",
     "ts-node": "^10.9.1",
     "typechain": "^8.1.1",
-    "typescript": "^4.9.4"
+    "typescript": "^5.0.4"
   },
-  "packageManager": "yarn@3.3.0",
+  "packageManager": "yarn@3.5.1",
   "dependencies": {
-    "@big-whale-labs/constants": "^0.1.39",
+    "@big-whale-labs/constants": "^0.1.85",
     "@big-whale-labs/ketl-allow-map-contract": "^0.0.3",
     "@big-whale-labs/obss-storage-contract": "^0.1.4",
-    "@openzeppelin/contracts-upgradeable": "^4.8.2",
-    "@openzeppelin/hardhat-upgrades": "^1.22.1",
-    "@zk-kit/incremental-merkle-tree": "^1.0.0",
-    "@zk-kit/incremental-merkle-tree.sol": "^1.3.3",
+    "@openzeppelin/contracts-upgradeable": "^4.8.3",
+    "@openzeppelin/hardhat-upgrades": "^1.26.0",
+    "@zk-kit/incremental-merkle-tree": "^1.1.0",
+    "@zk-kit/incremental-merkle-tree.sol": "^1.7.0",
     "circomlibjs": "^0.1.7"
   }
 }