{ "contractName": "FeeFormula", "abi": [ { "inputs": [ { "internalType": "uint256", "name": "_percentage", "type": "uint256" } ], "payable": false, "stateMutability": "nonpayable", "type": "constructor" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "previousOwner", "type": "address" }, { "indexed": true, "internalType": "address", "name": "newOwner", "type": "address" } ], "name": "OwnershipTransferred", "type": "event" }, { "constant": true, "inputs": [], "name": "isOwner", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [], "name": "isRegistered", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [ { "internalType": "address", "name": "scheme", "type": "address" } ], "name": "isRegistered", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [], "name": "owner", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": true, "inputs": [], "name": "percentage", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": false, "inputs": [], "name": "renounceOwnership", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": true, "inputs": [], "name": "senderPays", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": false, "inputs": [ { "internalType": "contract Avatar", "name": "_avatar", "type": "address" } ], "name": "setAvatar", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": false, "inputs": [ { "internalType": "address", "name": "newOwner", "type": "address" } ], "name": "transferOwnership", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function" }, { "constant": true, "inputs": [ { "internalType": "uint256", "name": "_value", "type": "uint256" }, { "internalType": "address", "name": "_sender", "type": "address" }, { "internalType": "address", "name": "_recipient", "type": "address" } ], "name": "getTxFees", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" }, { "internalType": "bool", "name": "", "type": "bool" } ], "payable": false, "stateMutability": "view", "type": "function" } ], "metadata": "{\"compiler\":{\"version\":\"0.5.16+commit.9c3226ce\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"_percentage\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"previousOwner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"OwnershipTransferred\",\"type\":\"event\"},{\"constant\":true,\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"_value\",\"type\":\"uint256\"},{\"internalType\":\"address\",\"name\":\"_sender\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"_recipient\",\"type\":\"address\"}],\"name\":\"getTxFees\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"},{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"isOwner\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"isRegistered\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"internalType\":\"address\",\"name\":\"scheme\",\"type\":\"address\"}],\"name\":\"isRegistered\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"owner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"percentage\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[],\"name\":\"renounceOwnership\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"senderPays\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"contract Avatar\",\"name\":\"_avatar\",\"type\":\"address\"}],\"name\":\"setAvatar\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"transferOwnership\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"}],\"devdoc\":{\"methods\":{\"constructor\":{\"details\":\"Constructor. Requires the given percentage parameter to be less than 100.\",\"params\":{\"_percentage\":\"the percentage to calculate fees of\"}},\"getTxFees(uint256,address,address)\":{\"details\":\"calculates the fee of given value.\",\"params\":{\"_recipient\":\"address receiving.\",\"_sender\":\"address sending.\",\"_value\":\"the value of the transaction to calculate fees from\"},\"return\":\"the transactional fee for given value\"},\"isOwner()\":{\"return\":\"true if `msg.sender` is the owner of the contract.\"},\"isRegistered()\":{\"details\":\"function to see if an avatar has been set and if this scheme is registered\",\"return\":\"true if scheme is registered\"},\"isRegistered(address)\":{\"details\":\"function to see if an avatar has been set and if this scheme is registered\",\"return\":\"true if scheme is registered\"},\"owner()\":{\"return\":\"the address of the owner.\"},\"renounceOwnership()\":{\"details\":\"Allows the current owner to relinquish control of the contract.\"},\"setAvatar(address)\":{\"details\":\"Function to set a new avatar and controller for scheme can only be done by owner of scheme\"},\"transferOwnership(address)\":{\"details\":\"Allows the current owner to transfer control of the contract to a newOwner.\",\"params\":{\"newOwner\":\"The address to transfer ownership to.\"}}},\"title\":\"Fee formula contract contract that provides a function to calculate fees as a percentage of any given value\"},\"userdoc\":{\"methods\":{\"renounceOwnership()\":{\"notice\":\"Renouncing to ownership will leave the contract without an owner. It will not be possible to call the functions with the `onlyOwner` modifier anymore.\"}}}},\"settings\":{\"compilationTarget\":{\"/Users/hadar/workspace/GoodDollar/GoodBootstrap/packages/contracts/contracts/dao/schemes/FeeFormula.sol\":\"FeeFormula\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"/Users/hadar/workspace/GoodDollar/GoodBootstrap/packages/contracts/contracts/dao/schemes/FeeFormula.sol\":{\"keccak256\":\"0x2ac93f891a65aa60b93e2b27552850dfa459b88f5a19edc29bb5bab0cc4f3eaa\",\"urls\":[\"bzz-raw://bddb94bc0230d959d2362887a253a47b91f0de6804cba8e4569a7cac47c39b5a\",\"dweb:/ipfs/QmTdkPQHRdzxJ7D7pi9cowLgYY9wVja416dhBwCsdtPEv5\"]},\"/Users/hadar/workspace/GoodDollar/GoodBootstrap/packages/contracts/contracts/dao/schemes/SchemeGuard.sol\":{\"keccak256\":\"0x32e1b2a172e2c22a6aa757bfcb0722cc67f64c5c2e48df3dec2737903516d565\",\"urls\":[\"bzz-raw://bee57a8eba08348e93a0c18f3ab534e67865c0fa27afe27f5cf234bd5f248915\",\"dweb:/ipfs/Qmd8aveHWcUkYWMyJrJRZPyVXj8MAMBfpBFo6g4Z2VJeo3\"]},\"@daostack/arc/contracts/controller/Avatar.sol\":{\"keccak256\":\"0x4e4fb9d3bc21f42fbfc6a01e9f8aa483a59e9f447b0d604f55b587a81ec09ef4\",\"urls\":[\"bzz-raw://9d3c1c7575cf6075ea1d89921f09b9b8e322b208dacaf0446cd4f64506c999f0\",\"dweb:/ipfs/QmVGDDHAR2ByuQpbgV7BBKXGEAcbaWvejpEZYzHgaagBFK\"]},\"@daostack/arc/contracts/controller/ControllerInterface.sol\":{\"keccak256\":\"0x933e92612c90f292c7b59908958b003f1a13d90b97bed0572b566353c20974dc\",\"urls\":[\"bzz-raw://ce1fcf85b744fcce2dbd4205e3943e9b4ec36a5f0330d4bbf61e65f1a3e0e470\",\"dweb:/ipfs/QmUWiLkBDdekhpy93nTzBtxDHL6yNh6sTUM9G8VbsHcBzy\"]},\"@daostack/arc/contracts/controller/DAOToken.sol\":{\"keccak256\":\"0x9b213e4e3ceeffcfc1c962a43b70b8d763d8091a2dd713fc1989b97bb68786e6\",\"urls\":[\"bzz-raw://51d1d6e85fd90f45395a16b7a3c703c4636e836041f2a13f806e4222ef2e59c1\",\"dweb:/ipfs/QmQjeCeFf7TJzsYjT5scyZUDDixBA8Yy8YppgBuxcKPDnP\"]},\"@daostack/arc/contracts/globalConstraints/GlobalConstraintInterface.sol\":{\"keccak256\":\"0xc006c4591ec10b845a56e13f6791db2c428610953034686d52b2a934b6c8f36f\",\"urls\":[\"bzz-raw://19495cd88280e54d7ddcd043ffeff75e6d3777a0c42debcd61cae448e9497ea0\",\"dweb:/ipfs/QmYxWz7CgFmmddrcVXJKfob5Ktwykc2imNVUwLSR5WR8bJ\"]},\"@daostack/arc/contracts/libs/SafeERC20.sol\":{\"keccak256\":\"0xf6727d432f67046145b078f40c1cc4f6be7b0d12a6678ecaf457edf7550d244c\",\"urls\":[\"bzz-raw://5dba7734c4fed446c084a707761cbc66ba22b8b93ef53c8d4a22a76b6e271690\",\"dweb:/ipfs/QmP2VpPKUqLh4ZZs6LaxHVpCN1zCmiorygL9bMub4mbYCw\"]},\"@daostack/infra/contracts/Reputation.sol\":{\"keccak256\":\"0x3d226dac0fe7d758f0287fb28bc25fcec1f69d19888ae3a550fa49856d61c482\",\"urls\":[\"bzz-raw://8856852c8fe0ba1c9aab326f0a9a6e7f31a238de2778fa5188e6fc399f7eb352\",\"dweb:/ipfs/QmVH4ppR9Dk7v8yxaSgeArdMv9gBBVoQxEf4E3UsqQ4rY2\"]},\"openzeppelin-solidity/contracts/math/SafeMath.sol\":{\"keccak256\":\"0x965012d27b4262d7a41f5028cbb30c51ebd9ecd4be8fb30380aaa7a3c64fbc8b\",\"urls\":[\"bzz-raw://1eb493553b27efd46c231a836a83ce50d215639feb97b4aac9f301d0fd034ff5\",\"dweb:/ipfs/QmbMdvSXcqGKxeeYvzF3VrWpoHQyVzMXBhzhAokF2Gdymv\"]},\"openzeppelin-solidity/contracts/ownership/Ownable.sol\":{\"keccak256\":\"0x980de387a1a020a498f53d00f89fecebb12c949a17e8f160093c0303ede2b786\",\"urls\":[\"bzz-raw://f07a2c393caa85f62f0aaa461e3edd50aa59371d4209778ba0558d7f8b4b856c\",\"dweb:/ipfs/QmeN3ZiYGSjCnQFeYaJNgoXjF9eDue1g3e9pqManRkeBtV\"]},\"openzeppelin-solidity/contracts/token/ERC20/ERC20.sol\":{\"keccak256\":\"0xba431353cb4fe70777ac026231eb5468e41aa1e81240a2b8136917acc5fff4dc\",\"urls\":[\"bzz-raw://f40c91ca270bdc9b156f339081a0fc2bbcf73cf5f62b8c73ba555df753ff6619\",\"dweb:/ipfs/QmT8y2VVjGaFdGphpcXrgvdPi2EgF9LuCDgJiJ89LvpFRV\"]},\"openzeppelin-solidity/contracts/token/ERC20/ERC20Burnable.sol\":{\"keccak256\":\"0xa3e68fd7f987c8fbdaf4867d428a69a15f3cf2f69709a5b0a0fbef750b0e6fbc\",\"urls\":[\"bzz-raw://50b1ff986d3b2793850a66c8429d9886fdfb134b1509b3e98714e3e2a71e24f5\",\"dweb:/ipfs/QmSQBYPeY9tbR3ciGRNQqvcWKnNiuxtVMq2MsPWpLwuGGm\"]},\"openzeppelin-solidity/contracts/token/ERC20/IERC20.sol\":{\"keccak256\":\"0x079c4e23ee448f529e43bfa3c4e8fb4be52cd0318ee923a276835bedf45b93d8\",\"urls\":[\"bzz-raw://ee762ff5b7746e41d27dcbcea00c7a3034b58adb1b45ddadddb5b721aff450df\",\"dweb:/ipfs/QmdxqtgEFZjHCoiYyz6pUAQ5iBm7As25jcyEbZoTaAgyDa\"]},\"openzeppelin-solidity/contracts/utils/Address.sol\":{\"keccak256\":\"0x5c731061b804fa256fc8c05150eafe5d20b6bb94541a8f187912bf84f7033f34\",\"urls\":[\"bzz-raw://a3c2d9f046beebab7fb41b1b124a6a124a36f510f7c67365861402ac831bdc71\",\"dweb:/ipfs/QmUtASRgitregbKH83anopLtF9vFQe3BKeAjhUa6F7t9YV\"]}},\"version\":1}", 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"source": "pragma solidity >0.5.4;\n\nimport \"openzeppelin-solidity/contracts/math/SafeMath.sol\";\nimport \"@daostack/arc/contracts/controller/Avatar.sol\";\n\nimport \"./SchemeGuard.sol\";\n\n/**\n * @title Fee formula abstract contract\n */\ncontract AbstractFees is SchemeGuard {\n constructor() public SchemeGuard(Avatar(0)) {}\n\n function getTxFees(\n uint256 _value,\n address _sender,\n address _recipient\n ) public view returns (uint256, bool);\n}\n\n/**\n * @title Fee formula contract\n * contract that provides a function to calculate\n * fees as a percentage of any given value\n */\ncontract FeeFormula is AbstractFees {\n using SafeMath for uint256;\n\n uint256 public percentage;\n bool public constant senderPays = false;\n\n /**\n * @dev Constructor. Requires the given percentage parameter\n * to be less than 100.\n * @param _percentage the percentage to calculate fees of\n */\n constructor(uint256 _percentage) public {\n require(_percentage < 100, \"Percentage should be <100\");\n percentage = _percentage;\n }\n\n /** @dev calculates the fee of given value.\n * @param _value the value of the transaction to calculate fees from\n * @param _sender address sending.\n * @param _recipient address receiving.\n * @return the transactional fee for given value\n */\n function getTxFees(\n uint256 _value,\n address _sender,\n address _recipient\n ) public view returns (uint256, bool) {\n return (_value.mul(percentage).div(100), senderPays);\n }\n}\n", "sourcePath": "/Users/hadar/workspace/GoodDollar/GoodBootstrap/packages/contracts/contracts/dao/schemes/FeeFormula.sol", "ast": { "absolutePath": "/Users/hadar/workspace/GoodDollar/GoodBootstrap/packages/contracts/contracts/dao/schemes/FeeFormula.sol", "exportedSymbols": { "AbstractFees": [ 2581 ], "FeeFormula": [ 2633 ] }, "id": 2634, "nodeType": "SourceUnit", "nodes": [ { "id": 2553, "literals": [ "solidity", ">", "0.5", ".4" ], "nodeType": "PragmaDirective", "src": "0:23:11" }, { "absolutePath": "openzeppelin-solidity/contracts/math/SafeMath.sol", "file": "openzeppelin-solidity/contracts/math/SafeMath.sol", "id": 2554, "nodeType": "ImportDirective", "scope": 2634, "sourceUnit": 17145, "src": "25:59:11", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "@daostack/arc/contracts/controller/Avatar.sol", "file": "@daostack/arc/contracts/controller/Avatar.sol", "id": 2555, "nodeType": "ImportDirective", "scope": 2634, "sourceUnit": 8542, "src": "85:55:11", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "/Users/hadar/workspace/GoodDollar/GoodBootstrap/packages/contracts/contracts/dao/schemes/SchemeGuard.sol", "file": "./SchemeGuard.sol", "id": 2556, "nodeType": "ImportDirective", "scope": 2634, "sourceUnit": 4183, "src": "142:27:11", "symbolAliases": [], 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"superFunction": null, "visibility": "public" }, { "body": { "id": 2631, "nodeType": "Block", "src": "1468:69:11", "statements": [ { "expression": { "argumentTypes": null, "components": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "313030", "id": 2626, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "1513:3:11", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_100_by_1", "typeString": "int_const 100" }, "value": "100" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_rational_100_by_1", "typeString": "int_const 100" } ], "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 2623, "name": "percentage", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 2588, "src": "1497:10:11", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], 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"isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "TupleExpression", "src": "1485:45:11", "typeDescriptions": { "typeIdentifier": "t_tuple$_t_uint256_$_t_bool_$", "typeString": "tuple(uint256,bool)" } }, "functionReturnParameters": 2620, "id": 2630, "nodeType": "Return", "src": "1478:52:11" } ] }, "documentation": "@dev calculates the fee of given value.\n@param _value the value of the transaction to calculate fees from\n@param _sender address sending.\n @param _recipient address receiving.\n@return the transactional fee for given value", "id": 2632, "implemented": true, "kind": "function", "modifiers": [], "name": "getTxFees", "nodeType": "FunctionDefinition", "parameters": { "id": 2615, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 2610, "name": "_value", "nodeType": "VariableDeclaration", "scope": 2632, "src": "1358:14:11", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", 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"transactionHash": "0xca1bd46f5f3eaa609a692741d67a68befc97ab7d03980bd80d793428ac62ebb8" }, "122": { "events": { "0x8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0": { "anonymous": false, "inputs": [ { "indexed": true, "name": "previousOwner", "type": "address" }, { "indexed": true, "name": "newOwner", "type": "address" } ], "name": "OwnershipTransferred", "type": "event" } }, "links": {}, "address": "0xC7Aa27b4372A1fEc9e81dae52B6011f9496d1F30", "transactionHash": "0x51925819cbdb052f6ff7172695000a9285027a9ad84666eb09d150693c2e6d7a" }, "4447": { "events": { "0x8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0": { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "previousOwner", "type": "address" }, { "indexed": true, "internalType": "address", "name": "newOwner", "type": "address" } ], "name": "OwnershipTransferred", "type": "event" } }, "links": {}, "address": "0xf72763044C49F41892919D0f51815d8982662e0D", "transactionHash": "0xdf345df9a8d00b208a12b06976222d939c5a9b3807bede8252abf797dd457af8" } }, "schemaVersion": "3.2.3", "updatedAt": "2022-10-27T11:34:11.121Z", "devdoc": { "methods": { "constructor": { "details": "Constructor. Requires the given percentage parameter to be less than 100.", "params": { "_percentage": "the percentage to calculate fees of" } }, "getTxFees(uint256,address,address)": { "details": "calculates the fee of given value.", "params": { "_recipient": "address receiving.", "_sender": "address sending.", "_value": "the value of the transaction to calculate fees from" }, "return": "the transactional fee for given value" }, "isOwner()": { "return": "true if `msg.sender` is the owner of the contract." }, "isRegistered()": { "details": "function to see if an avatar has been set and if this scheme is registered", "return": "true if scheme is registered" }, "isRegistered(address)": { "details": "function to see if an avatar has been set and if this scheme is registered", "return": "true if scheme is registered" }, "owner()": { "return": "the address of the owner." }, "renounceOwnership()": { "details": "Allows the current owner to relinquish control of the contract." }, "setAvatar(address)": { "details": "Function to set a new avatar and controller for scheme can only be done by owner of scheme" }, "transferOwnership(address)": { "details": "Allows the current owner to transfer control of the contract to a newOwner.", "params": { "newOwner": "The address to transfer ownership to." } } }, "title": "Fee formula contract contract that provides a function to calculate fees as a percentage of any given value" }, "userdoc": { "methods": { "renounceOwnership()": { "notice": "Renouncing to ownership will leave the contract without an owner. It will not be possible to call the functions with the `onlyOwner` modifier anymore." } } } }