{
  "contractName": "SchemeRegistrar",
  "abi": [
    {
      "constant": true,
      "inputs": [
        {
          "name": "",
          "type": "bytes32"
        }
      ],
      "name": "parameters",
      "outputs": [
        {
          "name": "voteRegisterParams",
          "type": "bytes32"
        },
        {
          "name": "voteRemoveParams",
          "type": "bytes32"
        },
        {
          "name": "intVote",
          "type": "address"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [
        {
          "name": "",
          "type": "address"
        },
        {
          "name": "",
          "type": "bytes32"
        }
      ],
      "name": "organizationsProposals",
      "outputs": [
        {
          "name": "scheme",
          "type": "address"
        },
        {
          "name": "addScheme",
          "type": "bool"
        },
        {
          "name": "parametersHash",
          "type": "bytes32"
        },
        {
          "name": "permissions",
          "type": "bytes4"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [
        {
          "name": "",
          "type": "address"
        },
        {
          "name": "",
          "type": "bytes32"
        }
      ],
      "name": "proposalsInfo",
      "outputs": [
        {
          "name": "blockNumber",
          "type": "uint256"
        },
        {
          "name": "avatar",
          "type": "address"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [
        {
          "name": "_stakingToken",
          "type": "address"
        },
        {
          "name": "_proposalId",
          "type": "bytes32"
        }
      ],
      "name": "balanceOfStakingToken",
      "outputs": [
        {
          "name": "",
          "type": "uint256"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [
        {
          "name": "_owner",
          "type": "address"
        },
        {
          "name": "_proposalId",
          "type": "bytes32"
        }
      ],
      "name": "reputationOf",
      "outputs": [
        {
          "name": "",
          "type": "uint256"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [
        {
          "name": "_proposalId",
          "type": "bytes32"
        }
      ],
      "name": "getTotalReputationSupply",
      "outputs": [
        {
          "name": "",
          "type": "uint256"
        }
      ],
      "payable": false,
      "stateMutability": "view",
      "type": "function"
    },
    {
      "constant": false,
      "inputs": [
        {
          "name": "_stakingToken",
          "type": "address"
        },
        {
          "name": "_beneficiary",
          "type": "address"
        },
        {
          "name": "_amount",
          "type": "uint256"
        },
        {
          "name": "_proposalId",
          "type": "bytes32"
        }
      ],
      "name": "stakingTokenTransfer",
      "outputs": [
        {
          "name": "",
          "type": "bool"
        }
      ],
      "payable": false,
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "constant": false,
      "inputs": [
        {
          "name": "_amount",
          "type": "uint256"
        },
        {
          "name": "_beneficiary",
          "type": "address"
        },
        {
          "name": "_proposalId",
          "type": "bytes32"
        }
      ],
      "name": "mintReputation",
      "outputs": [
        {
          "name": "",
          "type": "bool"
        }
      ],
      "payable": false,
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "constant": false,
      "inputs": [
        {
          "name": "_amount",
          "type": "uint256"
        },
        {
          "name": "_beneficiary",
          "type": "address"
        },
        {
          "name": "_proposalId",
          "type": "bytes32"
        }
      ],
      "name": "burnReputation",
      "outputs": [
        {
          "name": "",
          "type": "bool"
        }
      ],
      "payable": false,
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "name": "_avatar",
          "type": "address"
        },
        {
          "indexed": true,
          "name": "_proposalId",
          "type": "bytes32"
        },
        {
          "indexed": true,
          "name": "_intVoteInterface",
          "type": "address"
        },
        {
          "indexed": false,
          "name": "_scheme",
          "type": "address"
        },
        {
          "indexed": false,
          "name": "_parametersHash",
          "type": "bytes32"
        },
        {
          "indexed": false,
          "name": "_permissions",
          "type": "bytes4"
        },
        {
          "indexed": false,
          "name": "_descriptionHash",
          "type": "string"
        }
      ],
      "name": "NewSchemeProposal",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "name": "_avatar",
          "type": "address"
        },
        {
          "indexed": true,
          "name": "_proposalId",
          "type": "bytes32"
        },
        {
          "indexed": true,
          "name": "_intVoteInterface",
          "type": "address"
        },
        {
          "indexed": false,
          "name": "_scheme",
          "type": "address"
        },
        {
          "indexed": false,
          "name": "_descriptionHash",
          "type": "string"
        }
      ],
      "name": "RemoveSchemeProposal",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "name": "_avatar",
          "type": "address"
        },
        {
          "indexed": true,
          "name": "_proposalId",
          "type": "bytes32"
        },
        {
          "indexed": false,
          "name": "_param",
          "type": "int256"
        }
      ],
      "name": "ProposalExecuted",
      "type": "event"
    },
    {
      "anonymous": false,
      "inputs": [
        {
          "indexed": true,
          "name": "_avatar",
          "type": "address"
        },
        {
          "indexed": true,
          "name": "_proposalId",
          "type": "bytes32"
        }
      ],
      "name": "ProposalDeleted",
      "type": "event"
    },
    {
      "constant": false,
      "inputs": [
        {
          "name": "_proposalId",
          "type": "bytes32"
        },
        {
          "name": "_param",
          "type": "int256"
        }
      ],
      "name": "executeProposal",
      "outputs": [
        {
          "name": "",
          "type": "bool"
        }
      ],
      "payable": false,
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "constant": false,
      "inputs": [
        {
          "name": "_voteRegisterParams",
          "type": "bytes32"
        },
        {
          "name": "_voteRemoveParams",
          "type": "bytes32"
        },
        {
          "name": "_intVote",
          "type": "address"
        }
      ],
      "name": "setParameters",
      "outputs": [
        {
          "name": "",
          "type": "bytes32"
        }
      ],
      "payable": false,
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "constant": true,
      "inputs": [
        {
          "name": "_voteRegisterParams",
          "type": "bytes32"
        },
        {
          "name": "_voteRemoveParams",
          "type": "bytes32"
        },
        {
          "name": "_intVote",
          "type": "address"
        }
      ],
      "name": "getParametersHash",
      "outputs": [
        {
          "name": "",
          "type": "bytes32"
        }
      ],
      "payable": false,
      "stateMutability": "pure",
      "type": "function"
    },
    {
      "constant": false,
      "inputs": [
        {
          "name": "_avatar",
          "type": "address"
        },
        {
          "name": "_scheme",
          "type": "address"
        },
        {
          "name": "_parametersHash",
          "type": "bytes32"
        },
        {
          "name": "_permissions",
          "type": "bytes4"
        },
        {
          "name": "_descriptionHash",
          "type": "string"
        }
      ],
      "name": "proposeScheme",
      "outputs": [
        {
          "name": "",
          "type": "bytes32"
        }
      ],
      "payable": false,
      "stateMutability": "nonpayable",
      "type": "function"
    },
    {
      "constant": false,
      "inputs": [
        {
          "name": "_avatar",
          "type": "address"
        },
        {
          "name": "_scheme",
          "type": "address"
        },
        {
          "name": "_descriptionHash",
          "type": "string"
        }
      ],
      "name": "proposeToRemoveScheme",
      "outputs": [
        {
          "name": "",
          "type": "bytes32"
        }
      ],
      "payable": false,
      "stateMutability": "nonpayable",
      "type": "function"
    }
  ],
  "metadata": "{\"compiler\":{\"version\":\"0.5.4+commit.9549d8ff\"},\"language\":\"Solidity\",\"output\":{\"abi\":[{\"constant\":true,\"inputs\":[{\"name\":\"\",\"type\":\"bytes32\"}],\"name\":\"parameters\",\"outputs\":[{\"name\":\"voteRegisterParams\",\"type\":\"bytes32\"},{\"name\":\"voteRemoveParams\",\"type\":\"bytes32\"},{\"name\":\"intVote\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"\",\"type\":\"address\"},{\"name\":\"\",\"type\":\"bytes32\"}],\"name\":\"organizationsProposals\",\"outputs\":[{\"name\":\"scheme\",\"type\":\"address\"},{\"name\":\"addScheme\",\"type\":\"bool\"},{\"name\":\"parametersHash\",\"type\":\"bytes32\"},{\"name\":\"permissions\",\"type\":\"bytes4\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_voteRegisterParams\",\"type\":\"bytes32\"},{\"name\":\"_voteRemoveParams\",\"type\":\"bytes32\"},{\"name\":\"_intVote\",\"type\":\"address\"}],\"name\":\"setParameters\",\"outputs\":[{\"name\":\"\",\"type\":\"bytes32\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_avatar\",\"type\":\"address\"},{\"name\":\"_scheme\",\"type\":\"address\"},{\"name\":\"_parametersHash\",\"type\":\"bytes32\"},{\"name\":\"_permissions\",\"type\":\"bytes4\"},{\"name\":\"_descriptionHash\",\"type\":\"string\"}],\"name\":\"proposeScheme\",\"outputs\":[{\"name\":\"\",\"type\":\"bytes32\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"\",\"type\":\"address\"},{\"name\":\"\",\"type\":\"bytes32\"}],\"name\":\"proposalsInfo\",\"outputs\":[{\"name\":\"blockNumber\",\"type\":\"uint256\"},{\"name\":\"avatar\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"_stakingToken\",\"type\":\"address\"},{\"name\":\"_proposalId\",\"type\":\"bytes32\"}],\"name\":\"balanceOfStakingToken\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"_voteRegisterParams\",\"type\":\"bytes32\"},{\"name\":\"_voteRemoveParams\",\"type\":\"bytes32\"},{\"name\":\"_intVote\",\"type\":\"address\"}],\"name\":\"getParametersHash\",\"outputs\":[{\"name\":\"\",\"type\":\"bytes32\"}],\"payable\":false,\"stateMutability\":\"pure\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"_owner\",\"type\":\"address\"},{\"name\":\"_proposalId\",\"type\":\"bytes32\"}],\"name\":\"reputationOf\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_proposalId\",\"type\":\"bytes32\"},{\"name\":\"_param\",\"type\":\"int256\"}],\"name\":\"executeProposal\",\"outputs\":[{\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"_proposalId\",\"type\":\"bytes32\"}],\"name\":\"getTotalReputationSupply\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_stakingToken\",\"type\":\"address\"},{\"name\":\"_beneficiary\",\"type\":\"address\"},{\"name\":\"_amount\",\"type\":\"uint256\"},{\"name\":\"_proposalId\",\"type\":\"bytes32\"}],\"name\":\"stakingTokenTransfer\",\"outputs\":[{\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_amount\",\"type\":\"uint256\"},{\"name\":\"_beneficiary\",\"type\":\"address\"},{\"name\":\"_proposalId\",\"type\":\"bytes32\"}],\"name\":\"mintReputation\",\"outputs\":[{\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_avatar\",\"type\":\"address\"},{\"name\":\"_scheme\",\"type\":\"address\"},{\"name\":\"_descriptionHash\",\"type\":\"string\"}],\"name\":\"proposeToRemoveScheme\",\"outputs\":[{\"name\":\"\",\"type\":\"bytes32\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_amount\",\"type\":\"uint256\"},{\"name\":\"_beneficiary\",\"type\":\"address\"},{\"name\":\"_proposalId\",\"type\":\"bytes32\"}],\"name\":\"burnReputation\",\"outputs\":[{\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"_avatar\",\"type\":\"address\"},{\"indexed\":true,\"name\":\"_proposalId\",\"type\":\"bytes32\"},{\"indexed\":true,\"name\":\"_intVoteInterface\",\"type\":\"address\"},{\"indexed\":false,\"name\":\"_scheme\",\"type\":\"address\"},{\"indexed\":false,\"name\":\"_parametersHash\",\"type\":\"bytes32\"},{\"indexed\":false,\"name\":\"_permissions\",\"type\":\"bytes4\"},{\"indexed\":false,\"name\":\"_descriptionHash\",\"type\":\"string\"}],\"name\":\"NewSchemeProposal\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"_avatar\",\"type\":\"address\"},{\"indexed\":true,\"name\":\"_proposalId\",\"type\":\"bytes32\"},{\"indexed\":true,\"name\":\"_intVoteInterface\",\"type\":\"address\"},{\"indexed\":false,\"name\":\"_scheme\",\"type\":\"address\"},{\"indexed\":false,\"name\":\"_descriptionHash\",\"type\":\"string\"}],\"name\":\"RemoveSchemeProposal\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"_avatar\",\"type\":\"address\"},{\"indexed\":true,\"name\":\"_proposalId\",\"type\":\"bytes32\"},{\"indexed\":false,\"name\":\"_param\",\"type\":\"int256\"}],\"name\":\"ProposalExecuted\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"_avatar\",\"type\":\"address\"},{\"indexed\":true,\"name\":\"_proposalId\",\"type\":\"bytes32\"}],\"name\":\"ProposalDeleted\",\"type\":\"event\"}],\"devdoc\":{\"details\":\"The SchemeRegistrar is used for registering and unregistering schemes at organizations\",\"methods\":{\"executeProposal(bytes32,int256)\":{\"details\":\"execution of proposals, can only be called by the voting machine in which the vote is held.\",\"params\":{\"_param\":\"a parameter of the voting result, 1 yes and 2 is no.\",\"_proposalId\":\"the ID of the voting in the voting machine\"}},\"proposeScheme(address,address,bytes32,bytes4,string)\":{\"details\":\"create a proposal to register a schemeNB: not only proposes the vote, but also votes for it\",\"params\":{\"_avatar\":\"the address of the organization the scheme will be registered for\",\"_descriptionHash\":\"proposal's description hash\",\"_parametersHash\":\"a hash of the configuration of the _scheme\",\"_permissions\":\"the permission of the scheme to be registered\",\"_scheme\":\"the address of the scheme to be registered\"},\"return\":\"a proposal Id\"},\"proposeToRemoveScheme(address,address,string)\":{\"details\":\"propose to remove a scheme for a controller\",\"params\":{\"_avatar\":\"the address of the controller from which we want to remove a scheme\",\"_descriptionHash\":\"proposal description hash NB: not only registers the proposal, but also votes for it\",\"_scheme\":\"the address of the scheme we want to remove\"}},\"setParameters(bytes32,bytes32,address)\":{\"details\":\"hash the parameters, save them if necessary, and return the hash value\"}},\"title\":\"A registrar for Schemes for organizations\"},\"userdoc\":{\"methods\":{}}},\"settings\":{\"compilationTarget\":{\"@daostack/arc/contracts/universalSchemes/SchemeRegistrar.sol\":\"SchemeRegistrar\"},\"evmVersion\":\"byzantium\",\"libraries\":{},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"@daostack/arc/contracts/controller/Avatar.sol\":{\"keccak256\":\"0x4e4fb9d3bc21f42fbfc6a01e9f8aa483a59e9f447b0d604f55b587a81ec09ef4\",\"urls\":[\"bzzr://b0af60e651a75274a028dc4b53d06091a46ca0efa3bfb4153879e76cf86a49dc\"]},\"@daostack/arc/contracts/controller/ControllerInterface.sol\":{\"keccak256\":\"0x933e92612c90f292c7b59908958b003f1a13d90b97bed0572b566353c20974dc\",\"urls\":[\"bzzr://e8050774c20b9b22636b47cdd353eaf5df72e0bca8f2b8569365be30f4eaef0c\"]},\"@daostack/arc/contracts/controller/DAOToken.sol\":{\"keccak256\":\"0x9b213e4e3ceeffcfc1c962a43b70b8d763d8091a2dd713fc1989b97bb68786e6\",\"urls\":[\"bzzr://7ba306fdbad344e01474e3ae9c37b27b64efdc1cb17ffc0f3ec1c4427fde359d\"]},\"@daostack/arc/contracts/globalConstraints/GlobalConstraintInterface.sol\":{\"keccak256\":\"0xc006c4591ec10b845a56e13f6791db2c428610953034686d52b2a934b6c8f36f\",\"urls\":[\"bzzr://d1f293a0bbaa292296a83977cb36a14048db404a32e3f6aa9bd79ea61ac3c4c3\"]},\"@daostack/arc/contracts/libs/SafeERC20.sol\":{\"keccak256\":\"0xf6727d432f67046145b078f40c1cc4f6be7b0d12a6678ecaf457edf7550d244c\",\"urls\":[\"bzzr://cd706a2dc7540d093b591a280b464256c596ddad598b68886e6db2e7958f9916\"]},\"@daostack/arc/contracts/universalSchemes/SchemeRegistrar.sol\":{\"keccak256\":\"0x13934eeba4d723347fceb4feaee0ed5a48d5d27f1b68800f0c0cc0ee91ead7c3\",\"urls\":[\"bzzr://2bc30a10df89be1b737371373224b7d5c5003f62ebd9d4566e13da309ad55b1a\"]},\"@daostack/arc/contracts/universalSchemes/UniversalScheme.sol\":{\"keccak256\":\"0xcfdb7d336d21b3b16a31125d3bd8c88f7c4c944510f4488162247badb6411017\",\"urls\":[\"bzzr://6cd99ec0b19ae06f7845a3ca56d2dc43ec122cfa809969248e6742e0c56076ca\"]},\"@daostack/arc/contracts/universalSchemes/UniversalSchemeInterface.sol\":{\"keccak256\":\"0x956b0dbe20b6aeea74565a9204f72fba1580874d27cd63955f93e9491cabb6b1\",\"urls\":[\"bzzr://29eac5d525cc39129df30c5b8deada4350d40c5261a85ce0b29c12fe80b10b15\"]},\"@daostack/arc/contracts/votingMachines/VotingMachineCallbacks.sol\":{\"keccak256\":\"0x4052c6f57add891f5f6514a7837f54955ac1f3ad4654fa45d864e4aad19864ba\",\"urls\":[\"bzzr://b013e9ee810bf43f6de254cc61dceb59a9cf102d795d4abc527c2989ff5df568\"]},\"@daostack/infra/contracts/Reputation.sol\":{\"keccak256\":\"0x3d226dac0fe7d758f0287fb28bc25fcec1f69d19888ae3a550fa49856d61c482\",\"urls\":[\"bzzr://7f219e1874d4f1aea860cc665b75015797f55f149e9bf490abab5d7ad2adfeb9\"]},\"@daostack/infra/contracts/libs/RealMath.sol\":{\"keccak256\":\"0x3ee79c4b483da327916ac36f9d5cc6a1f2f0363db3ad06793ec67f46e1f653db\",\"urls\":[\"bzzr://548cdb33afa45d2d4bfb0ed3f557257f77c7d9ae142326d04584e20d00c153d3\"]},\"@daostack/infra/contracts/votingMachines/GenesisProtocol.sol\":{\"keccak256\":\"0x0321da6019e0e1a7fc4e1ca484d7d5d376805abb17f9eb9c46a6731e9dfe58dc\",\"urls\":[\"bzzr://4cf93479ffb97b0f90d2974a0404136bfda093edb9e4b6dd3d9737a29202ee63\"]},\"@daostack/infra/contracts/votingMachines/GenesisProtocolLogic.sol\":{\"keccak256\":\"0x2bf5fba64fbda5605b9250ea8ca6d8e28dab41fb0e2b43c9145b91e1d0425eef\",\"urls\":[\"bzzr://bf7d5bb906c1f0f627d028214b0d8d2cbf0f766ead5d7b27f116b834255ffa76\"]},\"@daostack/infra/contracts/votingMachines/IntVoteInterface.sol\":{\"keccak256\":\"0x877991da94b1fe9c2accf69367b32fff474c4e4f7897e9cf5a61fa5d1378908f\",\"urls\":[\"bzzr://a7bb7b3a39a1553cb39378801976c8b192b801f9627098385eca24e62440826b\"]},\"@daostack/infra/contracts/votingMachines/ProposalExecuteInterface.sol\":{\"keccak256\":\"0xb80a153793e1723b35e70ba1c3800975fbc1fae63c989cfb8134a4e58085e181\",\"urls\":[\"bzzr://e5ff7e9f77e596fff366bb31326a7d2ca82d0fdeed1d612c09589eb9fb69d9bf\"]},\"@daostack/infra/contracts/votingMachines/VotingMachineCallbacksInterface.sol\":{\"keccak256\":\"0xec215d305f0aa5a5193b6f0302a1aa6bb84e85460167f80b261faf9d30564563\",\"urls\":[\"bzzr://baae21ef9ee3e315191aece7767d3a9ab62810aff5063ad144cb2120eebdabf0\"]},\"openzeppelin-solidity/contracts/cryptography/ECDSA.sol\":{\"keccak256\":\"0xb48974d92a87053dc1d6c5389f3d1b2ad522dec23afcb508eaa935d98dfdc0b6\",\"urls\":[\"bzzr://e665a84309432c27a26e622665dd97ff29d4d6ad7ad655d6e2c50226a5e99b56\"]},\"openzeppelin-solidity/contracts/math/Math.sol\":{\"keccak256\":\"0x37605dd0606b349cfb1b679892e1bb0ef4ddc16dedb06e229cc4402610a7a848\",\"urls\":[\"bzzr://c2253b0f57a80ee1ab7d90192aec144310e9c9a420d2ca2fcfd5999ae66e8f33\"]},\"openzeppelin-solidity/contracts/math/SafeMath.sol\":{\"keccak256\":\"0x965012d27b4262d7a41f5028cbb30c51ebd9ecd4be8fb30380aaa7a3c64fbc8b\",\"urls\":[\"bzzr://41ca38f6b0fa4b77b0feec43e422cfbec48b7eb38a41edf0b85c77e8d9a296b1\"]},\"openzeppelin-solidity/contracts/ownership/Ownable.sol\":{\"keccak256\":\"0x980de387a1a020a498f53d00f89fecebb12c949a17e8f160093c0303ede2b786\",\"urls\":[\"bzzr://08894efa2a557982070beda6a81a032407e70532d24bdafe80d39660c74904d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  "source": "pragma solidity ^0.5.4;\n\nimport \"@daostack/infra/contracts/votingMachines/IntVoteInterface.sol\";\nimport \"@daostack/infra/contracts/votingMachines/VotingMachineCallbacksInterface.sol\";\nimport \"./UniversalScheme.sol\";\nimport \"../votingMachines/VotingMachineCallbacks.sol\";\n\n\n/**\n * @title A registrar for Schemes for organizations\n * @dev The SchemeRegistrar is used for registering and unregistering schemes at organizations\n */\n\ncontract SchemeRegistrar is UniversalScheme, VotingMachineCallbacks, ProposalExecuteInterface {\n    event NewSchemeProposal(\n        address indexed _avatar,\n        bytes32 indexed _proposalId,\n        address indexed _intVoteInterface,\n        address _scheme,\n        bytes32 _parametersHash,\n        bytes4 _permissions,\n        string _descriptionHash\n    );\n\n    event RemoveSchemeProposal(address indexed _avatar,\n        bytes32 indexed _proposalId,\n        address indexed _intVoteInterface,\n        address _scheme,\n        string _descriptionHash\n    );\n\n    event ProposalExecuted(address indexed _avatar, bytes32 indexed _proposalId, int256 _param);\n    event ProposalDeleted(address indexed _avatar, bytes32 indexed _proposalId);\n\n    // a SchemeProposal is a  proposal to add or remove a scheme to/from the an organization\n    struct SchemeProposal {\n        address scheme; //\n        bool addScheme; // true: add a scheme, false: remove a scheme.\n        bytes32 parametersHash;\n        bytes4 permissions;\n    }\n\n    // A mapping from the organization (Avatar) address to the saved data of the organization:\n    mapping(address=>mapping(bytes32=>SchemeProposal)) public organizationsProposals;\n\n    // A mapping from hashes to parameters (use to store a particular configuration on the controller)\n    struct Parameters {\n        bytes32 voteRegisterParams;\n        bytes32 voteRemoveParams;\n        IntVoteInterface intVote;\n    }\n\n    mapping(bytes32=>Parameters) public parameters;\n\n    /**\n    * @dev execution of proposals, can only be called by the voting machine in which the vote is held.\n    * @param _proposalId the ID of the voting in the voting machine\n    * @param _param a parameter of the voting result, 1 yes and 2 is no.\n    */\n    function executeProposal(bytes32 _proposalId, int256 _param) external onlyVotingMachine(_proposalId) returns(bool) {\n        Avatar avatar = proposalsInfo[msg.sender][_proposalId].avatar;\n        SchemeProposal memory proposal = organizationsProposals[address(avatar)][_proposalId];\n        require(proposal.scheme != address(0));\n        delete organizationsProposals[address(avatar)][_proposalId];\n        emit ProposalDeleted(address(avatar), _proposalId);\n        if (_param == 1) {\n\n          // Define controller and get the params:\n            ControllerInterface controller = ControllerInterface(avatar.owner());\n\n          // Add a scheme:\n            if (proposal.addScheme) {\n                require(controller.registerScheme(\n                        proposal.scheme,\n                        proposal.parametersHash,\n                        proposal.permissions,\n                        address(avatar))\n                );\n            }\n          // Remove a scheme:\n            if (!proposal.addScheme) {\n                require(controller.unregisterScheme(proposal.scheme, address(avatar)));\n            }\n        }\n        emit ProposalExecuted(address(avatar), _proposalId, _param);\n        return true;\n    }\n\n    /**\n    * @dev hash the parameters, save them if necessary, and return the hash value\n    */\n    function setParameters(\n        bytes32 _voteRegisterParams,\n        bytes32 _voteRemoveParams,\n        IntVoteInterface _intVote\n    ) public returns(bytes32)\n    {\n        bytes32 paramsHash = getParametersHash(_voteRegisterParams, _voteRemoveParams, _intVote);\n        parameters[paramsHash].voteRegisterParams = _voteRegisterParams;\n        parameters[paramsHash].voteRemoveParams = _voteRemoveParams;\n        parameters[paramsHash].intVote = _intVote;\n        return paramsHash;\n    }\n\n    function getParametersHash(\n        bytes32 _voteRegisterParams,\n        bytes32 _voteRemoveParams,\n        IntVoteInterface _intVote\n    ) public pure returns(bytes32)\n    {\n        return keccak256(abi.encodePacked(_voteRegisterParams, _voteRemoveParams, _intVote));\n    }\n\n    /**\n    * @dev create a proposal to register a scheme\n    * @param _avatar the address of the organization the scheme will be registered for\n    * @param _scheme the address of the scheme to be registered\n    * @param _parametersHash a hash of the configuration of the _scheme\n    * @param _permissions the permission of the scheme to be registered\n    * @param _descriptionHash proposal's description hash\n    * @return a proposal Id\n    * @dev NB: not only proposes the vote, but also votes for it\n    */\n    function proposeScheme(\n        Avatar _avatar,\n        address _scheme,\n        bytes32 _parametersHash,\n        bytes4 _permissions,\n        string memory _descriptionHash\n    )\n    public\n    returns(bytes32)\n    {\n        // propose\n        require(_scheme != address(0), \"scheme cannot be zero\");\n        Parameters memory controllerParams = parameters[getParametersFromController(_avatar)];\n\n        bytes32 proposalId = controllerParams.intVote.propose(\n            2,\n            controllerParams.voteRegisterParams,\n            msg.sender,\n            address(_avatar)\n        );\n\n        SchemeProposal memory proposal = SchemeProposal({\n            scheme: _scheme,\n            parametersHash: _parametersHash,\n            addScheme: true,\n            permissions: _permissions\n        });\n        emit NewSchemeProposal(\n            address(_avatar),\n            proposalId,\n            address(controllerParams.intVote),\n            _scheme, _parametersHash,\n            _permissions,\n            _descriptionHash\n        );\n        organizationsProposals[address(_avatar)][proposalId] = proposal;\n        proposalsInfo[address(controllerParams.intVote)][proposalId] = ProposalInfo({\n            blockNumber:block.number,\n            avatar:_avatar\n        });\n        return proposalId;\n    }\n\n    /**\n    * @dev propose to remove a scheme for a controller\n    * @param _avatar the address of the controller from which we want to remove a scheme\n    * @param _scheme the address of the scheme we want to remove\n    * @param _descriptionHash proposal description hash\n    * NB: not only registers the proposal, but also votes for it\n    */\n    function proposeToRemoveScheme(Avatar _avatar, address _scheme, string memory _descriptionHash)\n    public\n    returns(bytes32)\n    {\n        require(_scheme != address(0), \"scheme cannot be zero\");\n        bytes32 paramsHash = getParametersFromController(_avatar);\n        Parameters memory params = parameters[paramsHash];\n\n        IntVoteInterface intVote = params.intVote;\n        bytes32 proposalId = intVote.propose(2, params.voteRemoveParams, msg.sender, address(_avatar));\n        organizationsProposals[address(_avatar)][proposalId].scheme = _scheme;\n        emit RemoveSchemeProposal(address(_avatar), proposalId, address(intVote), _scheme, _descriptionHash);\n        proposalsInfo[address(params.intVote)][proposalId] = ProposalInfo({\n            blockNumber:block.number,\n            avatar:_avatar\n        });\n        return proposalId;\n    }\n}\n",
  "sourcePath": "@daostack/arc/contracts/universalSchemes/SchemeRegistrar.sol",
  "ast": {
    "absolutePath": "@daostack/arc/contracts/universalSchemes/SchemeRegistrar.sol",
    "exportedSymbols": {
      "SchemeRegistrar": [
        9787
      ]
    },
    "id": 9788,
    "nodeType": "SourceUnit",
    "nodes": [
      {
        "id": 9337,
        "literals": [
          "solidity",
          "^",
          "0.5",
          ".4"
        ],
        "nodeType": "PragmaDirective",
        "src": "0:23:48"
      },
      {
        "absolutePath": "@daostack/infra/contracts/votingMachines/IntVoteInterface.sol",
        "file": "@daostack/infra/contracts/votingMachines/IntVoteInterface.sol",
        "id": 9338,
        "nodeType": "ImportDirective",
        "scope": 9788,
        "sourceUnit": 15183,
        "src": "25:71:48",
        "symbolAliases": [],
        "unitAlias": ""
      },
      {
        "absolutePath": "@daostack/infra/contracts/votingMachines/VotingMachineCallbacksInterface.sol",
        "file": "@daostack/infra/contracts/votingMachines/VotingMachineCallbacksInterface.sol",
        "id": 9339,
        "nodeType": "ImportDirective",
        "scope": 9788,
        "sourceUnit": 15259,
        "src": "97:86:48",
        "symbolAliases": [],
        "unitAlias": ""
      },
      {
        "absolutePath": "@daostack/arc/contracts/universalSchemes/UniversalScheme.sol",
        "file": "./UniversalScheme.sol",
        "id": 9340,
        "nodeType": "ImportDirective",
        "scope": 9788,
        "sourceUnit": 9835,
        "src": "184:31:48",
        "symbolAliases": [],
        "unitAlias": ""
      },
      {
        "absolutePath": "@daostack/arc/contracts/votingMachines/VotingMachineCallbacks.sol",
        "file": "../votingMachines/VotingMachineCallbacks.sol",
        "id": 9341,
        "nodeType": "ImportDirective",
        "scope": 9788,
        "sourceUnit": 10603,
        "src": "216:54:48",
        "symbolAliases": [],
        "unitAlias": ""
      },
      {
        "baseContracts": [
          {
            "arguments": null,
            "baseName": {
              "contractScope": null,
              "id": 9342,
              "name": "UniversalScheme",
              "nodeType": "UserDefinedTypeName",
              "referencedDeclaration": 9834,
              "src": "457:15:48",
              "typeDescriptions": {
                "typeIdentifier": "t_contract$_UniversalScheme_$9834",
                "typeString": "contract UniversalScheme"
              }
            },
            "id": 9343,
            "nodeType": "InheritanceSpecifier",
            "src": "457:15:48"
          },
          {
            "arguments": null,
            "baseName": {
              "contractScope": null,
              "id": 9344,
              "name": "VotingMachineCallbacks",
              "nodeType": "UserDefinedTypeName",
              "referencedDeclaration": 10602,
              "src": "474:22:48",
              "typeDescriptions": {
                "typeIdentifier": "t_contract$_VotingMachineCallbacks_$10602",
                "typeString": "contract VotingMachineCallbacks"
              }
            },
            "id": 9345,
            "nodeType": "InheritanceSpecifier",
            "src": "474:22:48"
          },
          {
            "arguments": null,
            "baseName": {
              "contractScope": null,
              "id": 9346,
              "name": "ProposalExecuteInterface",
              "nodeType": "UserDefinedTypeName",
              "referencedDeclaration": 15194,
              "src": "498:24:48",
              "typeDescriptions": {
                "typeIdentifier": "t_contract$_ProposalExecuteInterface_$15194",
                "typeString": "contract ProposalExecuteInterface"
              }
            },
            "id": 9347,
            "nodeType": "InheritanceSpecifier",
            "src": "498:24:48"
          }
        ],
        "contractDependencies": [
          9834,
          9845,
          10602,
          15194,
          15258
        ],
        "contractKind": "contract",
        "documentation": "@title A registrar for Schemes for organizations\n@dev The SchemeRegistrar is used for registering and unregistering schemes at organizations",
        "fullyImplemented": true,
        "id": 9787,
        "linearizedBaseContracts": [
          9787,
          15194,
          10602,
          15258,
          9834,
          9845
        ],
        "name": "SchemeRegistrar",
        "nodeType": "ContractDefinition",
        "nodes": [
          {
            "anonymous": false,
            "documentation": null,
            "id": 9363,
            "name": "NewSchemeProposal",
            "nodeType": "EventDefinition",
            "parameters": {
              "id": 9362,
              "nodeType": "ParameterList",
              "parameters": [
                {
                  "constant": false,
                  "id": 9349,
                  "indexed": true,
                  "name": "_avatar",
                  "nodeType": "VariableDeclaration",
                  "scope": 9363,
                  "src": "562:23:48",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 9348,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "562:7:48",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "value": null,
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 9351,
                  "indexed": true,
                  "name": "_proposalId",
                  "nodeType": "VariableDeclaration",
                  "scope": 9363,
                  "src": "595:27:48",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_bytes32",
                    "typeString": "bytes32"
                  },
                  "typeName": {
                    "id": 9350,
                    "name": "bytes32",
                    "nodeType": "ElementaryTypeName",
                    "src": "595:7:48",
                    "typeDescriptions": {
                      "typeIdentifier": "t_bytes32",
                      "typeString": "bytes32"
                    }
                  },
                  "value": null,
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 9353,
                  "indexed": true,
                  "name": "_intVoteInterface",
                  "nodeType": "VariableDeclaration",
                  "scope": 9363,
                  "src": "632:33:48",
                  "stateVariable": false,
                  "storageLocation": "default",
                  "typeDescriptions": {
                    "typeIdentifier": "t_address",
                    "typeString": "address"
                  },
                  "typeName": {
                    "id": 9352,
                    "name": "address",
                    "nodeType": "ElementaryTypeName",
                    "src": "632:7:48",
                    "stateMutability": "nonpayable",
                    "typeDescriptions": {
                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "value": null,
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 9355,
                  "indexed": false,
                  "name": "_scheme",
                  "nodeType": "VariableDeclaration",
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                  "src": "675:15:48",
                  "stateVariable": false,
                  "storageLocation": "default",
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                    "typeString": "address"
                  },
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                    "src": "675:7:48",
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                      "typeIdentifier": "t_address",
                      "typeString": "address"
                    }
                  },
                  "value": null,
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 9357,
                  "indexed": false,
                  "name": "_parametersHash",
                  "nodeType": "VariableDeclaration",
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                  "src": "700:23:48",
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                    }
                  },
                  "value": null,
                  "visibility": "internal"
                },
                {
                  "constant": false,
                  "id": 9359,
                  "indexed": false,
                  "name": "_permissions",
                  "nodeType": "VariableDeclaration",
                  "scope": 9363,
                  "src": "733:19:48",
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                  "storageLocation": "default",
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                    "typeIdentifier": "t_bytes4",
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                  },
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                    }
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                  "visibility": "internal"
                },
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                  "indexed": false,
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                  "nodeType": "VariableDeclaration",
                  "scope": 9363,
                  "src": "762:23:48",
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                  },
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                }
              ],
              "src": "552:239:48"
            },
            "src": "529:263:48"
          },
          {
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            "documentation": null,
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            "name": "RemoveSchemeProposal",
            "nodeType": "EventDefinition",
            "parameters": {
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              "nodeType": "ParameterList",
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                  "src": "825:23:48",
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                  },
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                  "id": 9367,
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                  "src": "858:27:48",
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          "inputs": [
            {
              "indexed": true,
              "name": "_avatar",
              "type": "address"
            },
            {
              "indexed": true,
              "name": "_proposalId",
              "type": "bytes32"
            },
            {
              "indexed": true,
              "name": "_intVoteInterface",
              "type": "address"
            },
            {
              "indexed": false,
              "name": "_scheme",
              "type": "address"
            },
            {
              "indexed": false,
              "name": "_parametersHash",
              "type": "bytes32"
            },
            {
              "indexed": false,
              "name": "_permissions",
              "type": "bytes4"
            },
            {
              "indexed": false,
              "name": "_descriptionHash",
              "type": "string"
            }
          ],
          "name": "NewSchemeProposal",
          "type": "event"
        },
        "0x504b6bd2558241a5f0532c970f3444e1fc24e1f7cf3d7c49a8d213bd612e9055": {
          "anonymous": false,
          "inputs": [
            {
              "indexed": true,
              "name": "_avatar",
              "type": "address"
            },
            {
              "indexed": true,
              "name": "_proposalId",
              "type": "bytes32"
            },
            {
              "indexed": true,
              "name": "_intVoteInterface",
              "type": "address"
            },
            {
              "indexed": false,
              "name": "_scheme",
              "type": "address"
            },
            {
              "indexed": false,
              "name": "_descriptionHash",
              "type": "string"
            }
          ],
          "name": "RemoveSchemeProposal",
          "type": "event"
        },
        "0xd2632e80f5364f02aded1c64e8a04637b7c8bb9c2db2bedf4b6ac47c013acbc0": {
          "anonymous": false,
          "inputs": [
            {
              "indexed": true,
              "name": "_avatar",
              "type": "address"
            },
            {
              "indexed": true,
              "name": "_proposalId",
              "type": "bytes32"
            },
            {
              "indexed": false,
              "name": "_param",
              "type": "int256"
            }
          ],
          "name": "ProposalExecuted",
          "type": "event"
        },
        "0x6bc0cb9e9967b59a69ace442598e1df4368d38661bd5c0800fbcbc9fe855fbbe": {
          "anonymous": false,
          "inputs": [
            {
              "indexed": true,
              "name": "_avatar",
              "type": "address"
            },
            {
              "indexed": true,
              "name": "_proposalId",
              "type": "bytes32"
            }
          ],
          "name": "ProposalDeleted",
          "type": "event"
        }
      },
      "links": {},
      "address": "0x0E79f80809180aB8FAE189D4e76fC814672d9a40",
      "transactionHash": "0x22f63a6f75264c45f7271e677161099ed6983ab67f0563eb7f50b07366f8015a"
    },
    "4447": {
      "events": {
        "0xcc9180a05805acc3615b472c3ba00cdc9cd2c6e0e0b3648d60eb58f2c1001b84": {
          "anonymous": false,
          "inputs": [
            {
              "indexed": true,
              "name": "_avatar",
              "type": "address"
            },
            {
              "indexed": true,
              "name": "_proposalId",
              "type": "bytes32"
            },
            {
              "indexed": true,
              "name": "_intVoteInterface",
              "type": "address"
            },
            {
              "indexed": false,
              "name": "_scheme",
              "type": "address"
            },
            {
              "indexed": false,
              "name": "_parametersHash",
              "type": "bytes32"
            },
            {
              "indexed": false,
              "name": "_permissions",
              "type": "bytes4"
            },
            {
              "indexed": false,
              "name": "_descriptionHash",
              "type": "string"
            }
          ],
          "name": "NewSchemeProposal",
          "type": "event"
        },
        "0x504b6bd2558241a5f0532c970f3444e1fc24e1f7cf3d7c49a8d213bd612e9055": {
          "anonymous": false,
          "inputs": [
            {
              "indexed": true,
              "name": "_avatar",
              "type": "address"
            },
            {
              "indexed": true,
              "name": "_proposalId",
              "type": "bytes32"
            },
            {
              "indexed": true,
              "name": "_intVoteInterface",
              "type": "address"
            },
            {
              "indexed": false,
              "name": "_scheme",
              "type": "address"
            },
            {
              "indexed": false,
              "name": "_descriptionHash",
              "type": "string"
            }
          ],
          "name": "RemoveSchemeProposal",
          "type": "event"
        },
        "0xd2632e80f5364f02aded1c64e8a04637b7c8bb9c2db2bedf4b6ac47c013acbc0": {
          "anonymous": false,
          "inputs": [
            {
              "indexed": true,
              "name": "_avatar",
              "type": "address"
            },
            {
              "indexed": true,
              "name": "_proposalId",
              "type": "bytes32"
            },
            {
              "indexed": false,
              "name": "_param",
              "type": "int256"
            }
          ],
          "name": "ProposalExecuted",
          "type": "event"
        },
        "0x6bc0cb9e9967b59a69ace442598e1df4368d38661bd5c0800fbcbc9fe855fbbe": {
          "anonymous": false,
          "inputs": [
            {
              "indexed": true,
              "name": "_avatar",
              "type": "address"
            },
            {
              "indexed": true,
              "name": "_proposalId",
              "type": "bytes32"
            }
          ],
          "name": "ProposalDeleted",
          "type": "event"
        }
      },
      "links": {},
      "address": "0xc58eE769ea41413D21fc3D7E638F93BDBBd4f892",
      "transactionHash": "0x6b8ed9007dd766765e4591047c995d0a0141a4ee2bf9237db6b35fd705da7b42"
    }
  },
  "schemaVersion": "3.2.3",
  "updatedAt": "2021-01-27T19:48:09.503Z",
  "networkType": "ethereum",
  "devdoc": {
    "details": "The SchemeRegistrar is used for registering and unregistering schemes at organizations",
    "methods": {
      "executeProposal(bytes32,int256)": {
        "details": "execution of proposals, can only be called by the voting machine in which the vote is held.",
        "params": {
          "_param": "a parameter of the voting result, 1 yes and 2 is no.",
          "_proposalId": "the ID of the voting in the voting machine"
        }
      },
      "proposeScheme(address,address,bytes32,bytes4,string)": {
        "details": "create a proposal to register a schemeNB: not only proposes the vote, but also votes for it",
        "params": {
          "_avatar": "the address of the organization the scheme will be registered for",
          "_descriptionHash": "proposal's description hash",
          "_parametersHash": "a hash of the configuration of the _scheme",
          "_permissions": "the permission of the scheme to be registered",
          "_scheme": "the address of the scheme to be registered"
        },
        "return": "a proposal Id"
      },
      "proposeToRemoveScheme(address,address,string)": {
        "details": "propose to remove a scheme for a controller",
        "params": {
          "_avatar": "the address of the controller from which we want to remove a scheme",
          "_descriptionHash": "proposal description hash NB: not only registers the proposal, but also votes for it",
          "_scheme": "the address of the scheme we want to remove"
        }
      },
      "setParameters(bytes32,bytes32,address)": {
        "details": "hash the parameters, save them if necessary, and return the hash value"
      }
    },
    "title": "A registrar for Schemes for organizations"
  },
  "userdoc": {
    "methods": {}
  }
}