@gooddollar/goodcontracts

{ "contractName": "SchemeGuard", "abi": [ { "inputs": [ { "internalType": "contract Avatar", "name": "_avatar", "type": "address" } ], "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": "owner", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "payable": false, "stateMutability": "view", "type": "function" }, { "constant": false, "inputs": [], "name": "renounceOwnership", "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": false, "inputs": [ { "internalType": "contract Avatar", "name": "_avatar", "type": "address" } ], "name": "setAvatar", "outputs": [], "payable": false, "stateMutability": "nonpayable", "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" } ], "metadata": "{\"compiler\":{\"version\":\"0.5.16+commit.9c3226ce\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"inputs\":[{\"internalType\":\"contract Avatar\",\"name\":\"_avatar\",\"type\":\"address\"}],\"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\":false,\"inputs\":[],\"name\":\"renounceOwnership\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"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. only sets controller if given avatar is not null.\",\"params\":{\"_avatar\":\"The avatar of the DAO.\"}},\"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.\"}}}},\"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/SchemeGuard.sol\":\"SchemeGuard\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"/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/ownership/Ownable.sol\";\nimport \"@daostack/arc/contracts/controller/Avatar.sol\";\nimport \"@daostack/arc/contracts/controller/ControllerInterface.sol\";\n\n/* @dev abstract contract for ensuring that schemes have been registered properly\n * Allows setting zero Avatar in situations where the Avatar hasn't been created yet\n */\ncontract SchemeGuard is Ownable {\n Avatar avatar;\n ControllerInterface internal controller = ControllerInterface(0);\n\n /** @dev Constructor. only sets controller if given avatar is not null.\n * @param _avatar The avatar of the DAO.\n */\n constructor(Avatar _avatar) public {\n avatar = _avatar;\n\n if (avatar != Avatar(0)) {\n controller = ControllerInterface(avatar.owner());\n }\n }\n\n /** @dev modifier to check if caller is avatar\n */\n modifier onlyAvatar() {\n require(address(avatar) == msg.sender, \"only Avatar can call this method\");\n _;\n }\n\n /** @dev modifier to check if scheme is registered\n */\n modifier onlyRegistered() {\n require(isRegistered(), \"Scheme is not registered\");\n _;\n }\n\n /** @dev modifier to check if scheme is not registered\n */\n modifier onlyNotRegistered() {\n require(!isRegistered(), \"Scheme is registered\");\n _;\n }\n\n /** @dev modifier to check if call is a scheme that is registered\n */\n modifier onlyRegisteredCaller() {\n require(isRegistered(msg.sender), \"Calling scheme is not registered\");\n _;\n }\n\n /** @dev Function to set a new avatar and controller for scheme\n * can only be done by owner of scheme\n */\n function setAvatar(Avatar _avatar) public onlyOwner {\n avatar = _avatar;\n controller = ControllerInterface(avatar.owner());\n }\n\n /** @dev function to see if an avatar has been set and if this scheme is registered\n * @return true if scheme is registered\n */\n function isRegistered() public view returns (bool) {\n return isRegistered(address(this));\n }\n\n /** @dev function to see if an avatar has been set and if this scheme is registered\n * @return true if scheme is registered\n */\n function isRegistered(address scheme) public view returns (bool) {\n require(avatar != Avatar(0), \"Avatar is not set\");\n\n if (!(controller.isSchemeRegistered(scheme, address(avatar)))) {\n return false;\n }\n return true;\n }\n}\n", "sourcePath": "/Users/hadar/workspace/GoodDollar/GoodBootstrap/packages/contracts/contracts/dao/schemes/SchemeGuard.sol", "ast": { "absolutePath": "/Users/hadar/workspace/GoodDollar/GoodBootstrap/packages/contracts/contracts/dao/schemes/SchemeGuard.sol", "exportedSymbols": { "SchemeGuard": [ 4182 ] }, "id": 4183, "nodeType": "SourceUnit", "nodes": [ { "id": 4033, "literals": [ "solidity", ">", "0.5", ".4" ], "nodeType": "PragmaDirective", "src": "0:23:22" }, { "absolutePath": "openzeppelin-solidity/contracts/ownership/Ownable.sol", "file": "openzeppelin-solidity/contracts/ownership/Ownable.sol", "id": 4034, "nodeType": "ImportDirective", "scope": 4183, "sourceUnit": 17254, "src": "25:63:22", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "@daostack/arc/contracts/controller/Avatar.sol", "file": "@daostack/arc/contracts/controller/Avatar.sol", "id": 4035, "nodeType": "ImportDirective", "scope": 4183, "sourceUnit": 8542, "src": "89:55:22", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "@daostack/arc/contracts/controller/ControllerInterface.sol", "file": "@daostack/arc/contracts/controller/ControllerInterface.sol", "id": 4036, "nodeType": "ImportDirective", "scope": 4183, "sourceUnit": 10231, "src": "145:68:22", "symbolAliases": [], "unitAlias": "" }, { "baseContracts": [ { "arguments": null, "baseName": { "contractScope": null, "id": 4037, "name": "Ownable", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 17253, "src": "410:7:22", "typeDescriptions": { "typeIdentifier": "t_contract$_Ownable_$17253", "typeString": "contract Ownable" } }, "id": 4038, "nodeType": "InheritanceSpecifier", "src": "410:7:22" } ], "contractDependencies": [ 17253 ], "contractKind": "contract", "documentation": null, "fullyImplemented": true, "id": 4182, "linearizedBaseContracts": [ 4182, 17253 ], "name": "SchemeGuard", "nodeType": "ContractDefinition", "nodes": [ { "constant": false, "id": 4040, "name": "avatar", "nodeType": "VariableDeclaration", "scope": 4182, "src": "424:13:22", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_Avatar_$8541", "typeString": "contract Avatar" }, "typeName": { "contractScope": null, "id": 4039, "name": "Avatar", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 8541, "src": "424:6:22", "typeDescriptions": { "typeIdentifier": "t_contract$_Avatar_$8541", "typeString": "contract Avatar" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 4045, "name": "controller", "nodeType": "VariableDeclaration", "scope": 4182, "src": "443:64:22", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_ControllerInterface_$10230", "typeString": "contract ControllerInterface" }, "typeName": { "contractScope": null, "id": 4041, "name": "ControllerInterface", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 10230, "src": "443:19:22", "typeDescriptions": { "typeIdentifier": "t_contract$_ControllerInterface_$10230", "typeString": "contract ControllerInterface" } }, "value": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "30", "id": 4043, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "505:1:22", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" } ], "id": 4042, "name": "ControllerInterface", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 10230, "src": "485:19:22", "typeDescriptions": { "typeIdentifier": "t_type$_t_contract$_ControllerInterface_$10230_$", "typeString": "type(contract ControllerInterface)" } }, "id": 4044, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "485:22:22", "typeDescriptions": { "typeIdentifier": "t_contract$_ControllerInterface_$10230", "typeString": "contract ControllerInterface" } }, "visibility": "internal" }, { "body": { "id": 4069, "nodeType": "Block", "src": "678:141:22", "statements": [ { "expression": { "argumentTypes": null, "id": 4052, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 4050, "name": "avatar", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 4040, "src": "688:6:22", "typeDescriptions": { "typeIdentifier": "t_contract$_Avatar_$8541", "typeString": "contract Avatar" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 4051, "name": "_avatar", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 4047, "src": "697:7:22", "typeDescriptions": { "typeIdentifier": "t_contract$_Avatar_$8541", "typeString": "contract Avatar" } }, "src": "688:16:22", "typeDescriptions": { "typeIdentifier": "t_contract$_Avatar_$8541", "typeString": "contract Avatar" } }, "id": 4053, "nodeType": "ExpressionStatement", "src": "688:16:22" }, { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_contract$_Avatar_$8541", "typeString": "contract Avatar" }, "id": 4058, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 4054, "name": "avatar", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 4040, "src": "719:6:22", "typeDescriptions": { "typeIdentifier": "t_contract$_Avatar_$8541", "typeString": "contract Avatar" } }, "nodeType": "BinaryOperation", "operator": "!=", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "hexValue": "30", "id": 4056, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "736:1:22", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" } ], "id": 4055, "name": "Avatar", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 8541, "src": "729:6:22", "typeDescriptions": { "typeIdentifier": "t_type$_t_contract$_Avatar_$8541_$", "typeString": "type(contract Avatar)" } }, "id": 4057, "isConstant": false, "isLValue": false, "isPure": true, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "729:9:22", "typeDescriptions": { "typeIdentifier": "t_contract$_Avatar_$8541", "typeString": "contract Avatar" } }, "src": "719:19:22", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 4068, "nodeType": "IfStatement", "src": "715:98:22", "trueBody": { "id": 4067, "nodeType": "Block", "src": "740:73:22", "statements": [ { "expression": { "argumentTypes": null, "id": 4065, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 4059, "name": "controller", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 4045, "src": "754:10:22", "typeDescriptions": { "typeIdentifier": "t_contract$_ControllerInterface_$10230", "typeString": "contract ControllerInterface" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { 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"address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 4060, "name": "ControllerInterface", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 10230, "src": "767:19:22", "typeDescriptions": { "typeIdentifier": "t_type$_t_contract$_ControllerInterface_$10230_$", "typeString": "type(contract ControllerInterface)" } }, "id": 4064, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "767:35:22", "typeDescriptions": { "typeIdentifier": "t_contract$_ControllerInterface_$10230", "typeString": "contract ControllerInterface" } }, "src": "754:48:22", "typeDescriptions": { "typeIdentifier": "t_contract$_ControllerInterface_$10230", "typeString": "contract ControllerInterface" } }, "id": 4066, "nodeType": "ExpressionStatement", "src": "754:48:22" } ] } } ] }, "documentation": "@dev Constructor. only sets controller if given avatar is not null.\n@param _avatar The avatar of the DAO.", "id": 4070, "implemented": true, "kind": "constructor", "modifiers": [], "name": "", "nodeType": "FunctionDefinition", "parameters": { "id": 4048, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 4047, "name": "_avatar", "nodeType": "VariableDeclaration", "scope": 4070, "src": "655:14:22", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_contract$_Avatar_$8541", "typeString": "contract Avatar" }, "typeName": { "contractScope": null, "id": 4046, "name": "Avatar", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 8541, "src": "655:6:22", "typeDescriptions": { "typeIdentifier": "t_contract$_Avatar_$8541", "typeString": "contract Avatar" } }, "value": null, "visibility": "internal" } ], "src": "654:16:22" }, "returnParameters": { "id": 4049, "nodeType": "ParameterList", "parameters": [], "src": "678:0:22" }, "scope": 4182, "src": "643:176:22", "stateMutability": "nonpayable", "superFunction": null, "visibility": "public" }, { "body": { "id": 4083, "nodeType": "Block", "src": "906:102:22", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_address_payable", "typeString": "address payable" }, "id": 4078, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 4074, "name": "avatar", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 4040, "src": "932:6:22", "typeDescriptions": { "typeIdentifier": "t_contract$_Avatar_$8541", "typeString": "contract Avatar" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_contract$_Avatar_$8541", "typeString": "contract Avatar" } ], "id": 4073, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "924:7:22", "typeDescriptions": { "typeIdentifier": "t_type$_t_address_$", "typeString": "type(address)" }, "typeName": "address" }, "id": 4075, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "924:15:22", "typeDescriptions": { "typeIdentifier": "t_address_payable", "typeString": "address payable" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 4076, "name": "msg", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 18007, "src": "943:3:22", "typeDescriptions": { "typeIdentifier": "t_magic_message", "typeString": "msg" } }, "id": 4077, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "sender", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": 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