{ "contractName": "Reputation", "abi": [ { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "_from", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "_amount", "type": "uint256" } ], "name": "Burn", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "_to", "type": "address" }, { "indexed": false, "internalType": "uint256", "name": "_amount", "type": "uint256" } ], "name": "Mint", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "previousOwner", "type": "address" }, { "indexed": true, "internalType": "address", "name": "newOwner", "type": "address" } ], "name": "OwnershipTransferred", "type": "event" }, { "inputs": [ { "internalType": "address", "name": "", "type": "address" }, { "internalType": "uint256", "name": "", "type": "uint256" } ], "name": "balances", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "decimals", "outputs": [ { "internalType": "uint8", "name": "", "type": "uint8" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "owner", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "renounceOwnership", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "name": "totalSupplyHistory", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "newOwner", "type": "address" } ], "name": "transferOwnership", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_user", "type": "address" }, { "internalType": "uint256", "name": "_amount", "type": "uint256" } ], "name": "mint", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_user", "type": "address" }, { "internalType": "uint256", "name": "_amount", "type": "uint256" } ], "name": "burn", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_owner", "type": "address" } ], "name": "initialize", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [], "name": "totalSupply", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_owner", "type": "address" } ], "name": "balanceOf", "outputs": [ { "internalType": "uint256", "name": "balance", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "_owner", "type": "address" }, { "internalType": "uint256", "name": "_blockNumber", "type": "uint256" } ], "name": "balanceOfAt", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "uint256", "name": "_blockNumber", "type": "uint256" } ], "name": "totalSupplyAt", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" } ], "metadata": 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DAO has Reputation System which allows peers to rate other peers in order to build trust . A reputation is use to assign influence measure to a DAO'S peers. Reputation is similar to regular tokens but with one crucial difference: It is non-transferable. The Reputation contract maintain a map of address to reputation value. It provides an onlyOwner functions to mint and burn reputation _to (or _from) a specific address.\",\"kind\":\"dev\",\"methods\":{\"balanceOf(address)\":{\"details\":\"return the reputation amount of a given owner\",\"params\":{\"_owner\":\"an address of the owner which we want to get his reputation\"}},\"balanceOfAt(address,uint256)\":{\"details\":\"Queries the balance of `_owner` at a specific `_blockNumber`\",\"params\":{\"_blockNumber\":\"The block number when the balance is queried\",\"_owner\":\"The address from which the balance will be retrieved\"},\"returns\":{\"_0\":\"The balance at `_blockNumber`\"}},\"burn(address,uint256)\":{\"params\":{\"_amount\":\"The quantity of reputation to burn\",\"_user\":\"The address that will lose the reputation\"},\"returns\":{\"_0\":\"True if the reputation are burned correctly\"}},\"initialize(address)\":{\"details\":\"initialize\"},\"mint(address,uint256)\":{\"params\":{\"_amount\":\"The quantity of reputation generated\",\"_user\":\"The address that will be assigned the new reputation\"},\"returns\":{\"_0\":\"True if the reputation are generated correctly\"}},\"owner()\":{\"details\":\"Returns the address of the current owner.\"},\"renounceOwnership()\":{\"details\":\"Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner.\"},\"totalSupply()\":{\"details\":\"This function makes it easy to get the total number of reputation\",\"returns\":{\"_0\":\"The total number of reputation\"}},\"totalSupplyAt(uint256)\":{\"params\":{\"_blockNumber\":\"The block number when the totalSupply is queried\"},\"returns\":{\"_0\":\"The total amount of reputation at `_blockNumber`\"}},\"transferOwnership(address)\":{\"details\":\"Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner.\"}},\"stateVariables\":{\"balances\":{\"details\":\"`Checkpoint` is the structure that attaches a block number to a given value, the block number attached is the one that last changed the value\"}},\"title\":\"Reputation system\",\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{\"burn(address,uint256)\":{\"notice\":\"Burns `_amount` reputation from `_owner`\"},\"mint(address,uint256)\":{\"notice\":\"Generates `_amount` reputation that are assigned to `_owner`\"},\"totalSupplyAt(uint256)\":{\"notice\":\"Total amount of reputation at a specific `_blockNumber`.\"}},\"version\":1}},\"settings\":{\"compilationTarget\":{\"/Users/hadar/workspace/GoodDollar/GoodBootstrap/packages/contracts/upgradables/contracts/governance/Reputation.sol\":\"Reputation\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"/Users/hadar/workspace/GoodDollar/GoodBootstrap/packages/contracts/upgradables/contracts/governance/Reputation.sol\":{\"keccak256\":\"0x88ff030c7d958aeeb17f1f140108becba92e4c9582193a2b778bf68d3a162486\",\"license\":\"GPL-3.0\",\"urls\":[\"bzz-raw://1266112062d6447c1e24cbfefba471194ef1e177e1ca0b5e935ed96c45b568bf\",\"dweb:/ipfs/QmbJ5pNb3uXDvftUWZmCgBLi6id81BdjQCcso1kVqZ5nvP\"]},\"@openzeppelin/contracts-upgradeable/GSN/ContextUpgradeable.sol\":{\"keccak256\":\"0xbbf8a21b9a66c48d45ff771b8563c6df19ba451d63dfb8380a865c1e1f29d1a0\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://062688aac76e27ab50157a9d645700cf92e3c0d51d3d860be1d2e1a0c04a87d0\",\"dweb:/ipfs/QmfXxppWAiSTeH8YNn2EtMPDgzrLeJ5rjRq8knEbje88mX\"]},\"@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol\":{\"keccak256\":\"0xe422bf8bc61fe71acb27de4631400cdbb9b532df4de4f255eab093ac356f9745\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://7c2e5ed663c9df8fd44b624cfef92a703803cc72cf356c96e69a6e88c5ce082d\",\"dweb:/ipfs/QmdtPLYhopn3L14o6TCJkwH28o91do8JriAxpFYt67NWGB\"]},\"@openzeppelin/contracts-upgradeable/proxy/Initializable.sol\":{\"keccak256\":\"0xae7044b7c89ed74327b0979ae6f317c65d87b8d17a42d0c62d698d77d5de5511\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://d676c978d8ecee5c4510f045b747d94f3a1381e39feb870d2675d5b6d45a371b\",\"dweb:/ipfs/QmUAokuHWPVAf14QkhPtSdYFyNa8HVje9CBEzwCcxH3xkP\"]}},\"version\":1}", 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"source": "// SPDX-License-Identifier: GPL-3.0\npragma solidity >=0.6.12;\n\nimport \"@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol\";\n\n/**\n * @title Reputation system\n * @dev A DAO has Reputation System which allows peers to rate other peers in order to build trust .\n * A reputation is use to assign influence measure to a DAO'S peers.\n * Reputation is similar to regular tokens but with one crucial difference: It is non-transferable.\n * The Reputation contract maintain a map of address to reputation value.\n * It provides an onlyOwner functions to mint and burn reputation _to (or _from) a specific address.\n */\ncontract Reputation is OwnableUpgradeable {\n\tuint8 public decimals; //Number of decimals of the smallest unit\n\t// Event indicating minting of reputation to an address.\n\tevent Mint(address indexed _to, uint256 _amount);\n\t// Event indicating burning of reputation for an address.\n\tevent Burn(address indexed _from, uint256 _amount);\n\tuint256 private constant ZERO_HALF_256 = 0xffffffffffffffffffffffffffffffff;\n\n\t/// @dev `Checkpoint` is the structure that attaches a block number to a\n\t/// given value, the block number attached is the one that last changed the\n\t/// value\n\t//Checkpoint is uint256 :\n\t// bits 0-127 `fromBlock` is the block number that the value was generated from\n\t// bits 128-255 `value` is the amount of reputation at a specific block number\n\n\t// `balances` is the map that tracks the balance of each address, in this\n\t// contract when the balance changes the block number that the change\n\t// occurred is also included in the map\n\tmapping(address => uint256[]) public balances;\n\n\t// Tracks the history of the `totalSupply` of the reputation\n\tuint256[] public totalSupplyHistory;\n\n\t/// @notice Generates `_amount` reputation that are assigned to `_owner`\n\t/// @param _user The address that will be assigned the new reputation\n\t/// @param _amount The quantity of reputation generated\n\t/// @return True if the reputation are generated correctly\n\tfunction mint(address _user, uint256 _amount)\n\t\tpublic\n\t\tonlyOwner\n\t\treturns (bool)\n\t{\n\t\t_mint(_user, _amount);\n\t\treturn true;\n\t}\n\n\tfunction _mint(address _user, uint256 _amount)\n\t\tinternal\n\t\tvirtual\n\t\treturns (uint256)\n\t{\n\t\tuint256 curTotalSupply = totalSupply();\n\t\trequire(\n\t\t\tcurTotalSupply + _amount >= curTotalSupply,\n\t\t\t\"total supply overflow\"\n\t\t); // Check for overflow\n\t\tuint256 previousBalanceTo = balanceOf(_user);\n\t\trequire(\n\t\t\tpreviousBalanceTo + _amount >= previousBalanceTo,\n\t\t\t\"balance overflow\"\n\t\t); // Check for overflow\n\t\tupdateValueAtNow(totalSupplyHistory, curTotalSupply + _amount);\n\t\tupdateValueAtNow(balances[_user], previousBalanceTo + _amount);\n\t\temit Mint(_user, _amount);\n\t\treturn _amount;\n\t}\n\n\t/// @notice Burns `_amount` reputation from `_owner`\n\t/// @param _user The address that will lose the reputation\n\t/// @param _amount The quantity of reputation to burn\n\t/// @return True if the reputation are burned correctly\n\tfunction burn(address _user, uint256 _amount)\n\t\tpublic\n\t\tonlyOwner\n\t\treturns (bool)\n\t{\n\t\t_burn(_user, _amount);\n\t\treturn true;\n\t}\n\n\tfunction _burn(address _user, uint256 _amount)\n\t\tinternal\n\t\tvirtual\n\t\treturns (uint256)\n\t{\n\t\tuint256 curTotalSupply = totalSupply();\n\t\tuint256 amountBurned = _amount;\n\t\tuint256 previousBalanceFrom = balanceOf(_user);\n\t\tif (previousBalanceFrom < amountBurned) {\n\t\t\tamountBurned = previousBalanceFrom;\n\t\t}\n\t\tupdateValueAtNow(totalSupplyHistory, curTotalSupply - amountBurned);\n\t\tupdateValueAtNow(balances[_user], previousBalanceFrom - amountBurned);\n\t\temit Burn(_user, amountBurned);\n\t\treturn amountBurned;\n\t}\n\n\t/**\n\t * @dev initialize\n\t */\n\tfunction initialize(address _owner) public initializer {\n\t\tdecimals = 0;\n\t\t__Ownable_init_unchained();\n\t\ttransferOwnership(_owner);\n\t}\n\n\t/// @dev This function makes it easy to get the total number of reputation\n\t/// @return The total number of reputation\n\tfunction totalSupply() public view returns (uint256) {\n\t\treturn totalSupplyAt(block.number);\n\t}\n\n\t////////////////\n\t// Query balance and totalSupply in History\n\t////////////////\n\t/**\n\t * @dev return the reputation amount of a given owner\n\t * @param _owner an address of the owner which we want to get his reputation\n\t */\n\tfunction balanceOf(address _owner) public view returns (uint256 balance) {\n\t\treturn balanceOfAt(_owner, block.number);\n\t}\n\n\t/// @dev Queries the balance of `_owner` at a specific `_blockNumber`\n\t/// @param _owner The address from which the balance will be retrieved\n\t/// @param _blockNumber The block number when the balance is queried\n\t/// @return The balance at `_blockNumber`\n\tfunction balanceOfAt(address _owner, uint256 _blockNumber)\n\t\tpublic\n\t\tview\n\t\tvirtual\n\t\treturns (uint256)\n\t{\n\t\tif (\n\t\t\t(balances[_owner].length == 0) ||\n\t\t\t(uint128(balances[_owner][0]) > _blockNumber)\n\t\t) {\n\t\t\treturn 0;\n\t\t\t// This will return the expected balance during normal situations\n\t\t} else {\n\t\t\treturn getValueAt(balances[_owner], _blockNumber);\n\t\t}\n\t}\n\n\t/// @notice Total amount of reputation at a specific `_blockNumber`.\n\t/// @param _blockNumber The block number when the totalSupply is queried\n\t/// @return The total amount of reputation at `_blockNumber`\n\tfunction totalSupplyAt(uint256 _blockNumber)\n\t\tpublic\n\t\tview\n\t\tvirtual\n\t\treturns (uint256)\n\t{\n\t\tif (\n\t\t\t(totalSupplyHistory.length == 0) ||\n\t\t\t(uint128(totalSupplyHistory[0]) > _blockNumber)\n\t\t) {\n\t\t\treturn 0;\n\t\t\t// This will return the expected totalSupply during normal situations\n\t\t} else {\n\t\t\treturn getValueAt(totalSupplyHistory, _blockNumber);\n\t\t}\n\t}\n\n\t////////////////\n\t// Internal helper functions to query and set a value in a snapshot array\n\t////////////////\n\t/// @dev `getValueAt` retrieves the number of reputation at a given block number\n\t/// @param checkpoints The history of values being queried\n\t/// @param _block The block number to retrieve the value at\n\t/// @return The number of reputation being queried\n\tfunction getValueAt(uint256[] storage checkpoints, uint256 _block)\n\t\tinternal\n\t\tview\n\t\treturns (uint256)\n\t{\n\t\tuint256 len = checkpoints.length;\n\t\tif (len == 0) {\n\t\t\treturn 0;\n\t\t}\n\t\t// Shortcut for the actual value\n\t\tuint256 cur = checkpoints[len - 1];\n\t\tif (_block >= uint128(cur)) {\n\t\t\treturn cur >> 128;\n\t\t}\n\n\t\tif (_block < uint128(checkpoints[0])) {\n\t\t\treturn 0;\n\t\t}\n\n\t\t// Binary search of the value in the array\n\t\tuint256 min = 0;\n\t\tuint256 max = len - 1;\n\t\twhile (max > min) {\n\t\t\tuint256 mid = (max + min + 1) / 2;\n\t\t\tif (uint128(checkpoints[mid]) <= _block) {\n\t\t\t\tmin = mid;\n\t\t\t} else {\n\t\t\t\tmax = mid - 1;\n\t\t\t}\n\t\t}\n\t\treturn checkpoints[min] >> 128;\n\t}\n\n\t/// @dev `updateValueAtNow` used to update the `balances` map and the\n\t/// `totalSupplyHistory`\n\t/// @param checkpoints The history of data being updated\n\t/// @param _value The new number of reputation\n\tfunction updateValueAtNow(uint256[] storage checkpoints, uint256 _value)\n\t\tinternal\n\t{\n\t\trequire(uint128(_value) == _value, \"reputation overflow\"); //check value is in the 128 bits bounderies\n\t\tif (\n\t\t\t(checkpoints.length == 0) ||\n\t\t\t(uint128(checkpoints[checkpoints.length - 1]) < block.number)\n\t\t) {\n\t\t\tcheckpoints.push(uint256(uint128(block.number)) | (_value << 128));\n\t\t} else {\n\t\t\tcheckpoints[checkpoints.length - 1] = uint256(\n\t\t\t\t(checkpoints[checkpoints.length - 1] & uint256(ZERO_HALF_256)) |\n\t\t\t\t\t(_value << 128)\n\t\t\t);\n\t\t}\n\t}\n}\n", "sourcePath": 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}, "id": 3476, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3023:21:5", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 3477, "nodeType": "ExpressionStatement", "src": "3023:21:5" }, { "expression": { "argumentTypes": null, "hexValue": "74727565", "id": 3478, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "3055:4:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "true" }, "functionReturnParameters": 3472, "id": 3479, "nodeType": "Return", "src": "3048:11:5" } ] }, "documentation": { "id": 3462, "nodeType": "StructuredDocumentation", "src": "2708:224:5", "text": "@notice Burns `_amount` reputation from `_owner`\n @param _user The address that will lose the reputation\n @param 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false, "memberName": "number", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "3941:12:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3564, "name": "totalSupplyAt", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3661, "src": "3927:13:5", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_uint256_$returns$_t_uint256_$", "typeString": "function (uint256) view returns (uint256)" } }, "id": 3567, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3927:27:5", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 3563, "id": 3568, "nodeType": "Return", "src": "3920:34:5" } ] }, "documentation": { "id": 3559, "nodeType": "StructuredDocumentation", "src": "3743:118:5", "text": "@dev This function makes it easy to get the total number of reputation\n @return The total number of reputation" }, "functionSelector": "18160ddd", "id": 3570, "implemented": true, "kind": "function", "modifiers": [], "name": "totalSupply", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3560, "nodeType": "ParameterList", "parameters": [], "src": "3883:2:5" }, "returnParameters": { "id": 3563, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3562, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3570, "src": "3907:7:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3561, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3907:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "3906:9:5" }, "scope": 3859, "src": "3863:95:5", "stateMutability": "view", "virtual": false, "visibility": "public" }, { "body": { "id": 3584, "nodeType": "Block", "src": "4258:48:5", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3579, "name": "_owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3573, "src": "4281:6:5", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3580, "name": "block", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -4, "src": "4289:5:5", "typeDescriptions": { "typeIdentifier": "t_magic_block", "typeString": "block" } }, "id": 3581, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "number", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "4289:12:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3578, "name": "balanceOfAt", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3627, "src": "4269:11:5", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_address_$_t_uint256_$returns$_t_uint256_$", "typeString": "function (address,uint256) view returns (uint256)" } }, "id": 3582, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4269:33:5", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 3577, "id": 3583, "nodeType": "Return", "src": "4262:40:5" } ] }, "documentation": { "id": 3571, "nodeType": "StructuredDocumentation", "src": "4042:141:5", "text": " @dev return the reputation amount of a given owner\n @param _owner an address of the owner which we want to get his reputation" }, "functionSelector": "70a08231", "id": 3585, "implemented": true, "kind": "function", "modifiers": [], "name": "balanceOf", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3574, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3573, "mutability": "mutable", "name": "_owner", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3585, "src": "4204:14:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3572, "name": "address", "nodeType": "ElementaryTypeName", "src": "4204:7:5", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "4203:16:5" }, "returnParameters": { "id": 3577, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3576, "mutability": "mutable", "name": "balance", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3585, "src": "4241:15:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3575, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "4241:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "4240:17:5" }, "scope": 3859, "src": "4185:121:5", "stateMutability": "view", "virtual": false, "visibility": "public" }, { "body": { "id": 3626, "nodeType": "Block", "src": "4671:254:5", "statements": [ { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bool", "typeString": "bool" }, "id": 3613, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "components": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3600, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3595, "name": "balances", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3376, "src": "4684:8:5", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_array$_t_uint256_$dyn_storage_$", "typeString": "mapping(address => uint256[] storage ref)" } }, "id": 3597, "indexExpression": { "argumentTypes": null, "id": 3596, "name": "_owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3588, "src": "4693:6:5", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "4684:16:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage", "typeString": "uint256[] storage ref" } }, "id": 3598, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "4684:23:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 3599, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "4711:1:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "4684:28:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "id": 3601, "isConstant": false, "isInlineArray": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "TupleExpression", "src": "4683:30:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "BinaryOperation", "operator": "||", "rightExpression": { "argumentTypes": null, "components": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3611, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3604, "name": "balances", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3376, "src": "4729:8:5", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_array$_t_uint256_$dyn_storage_$", "typeString": "mapping(address => uint256[] storage ref)" } }, "id": 3606, "indexExpression": { "argumentTypes": null, "id": 3605, "name": "_owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3588, "src": "4738:6:5", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "4729:16:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage", "typeString": "uint256[] storage ref" } }, "id": 3608, "indexExpression": { "argumentTypes": null, "hexValue": "30", "id": 3607, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "4746:1:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "4729:19:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3603, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "4721:7:5", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint128_$", "typeString": "type(uint128)" }, "typeName": { "id": 3602, "name": "uint128", "nodeType": "ElementaryTypeName", "src": "4721:7:5", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 3609, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4721:28:5", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint128", "typeString": "uint128" } }, "nodeType": "BinaryOperation", "operator": ">", "rightExpression": { "argumentTypes": null, "id": 3610, "name": "_blockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3590, "src": "4752:12:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "4721:43:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "id": 3612, "isConstant": false, "isInlineArray": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "TupleExpression", "src": "4720:45:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "src": "4683:82:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": { "id": 3624, "nodeType": "Block", "src": "4863:59:5", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3618, "name": "balances", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3376, "src": "4886:8:5", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_array$_t_uint256_$dyn_storage_$", "typeString": "mapping(address => uint256[] storage ref)" } }, "id": 3620, "indexExpression": { "argumentTypes": null, "id": 3619, "name": "_owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3588, "src": "4895:6:5", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "4886:16:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage", "typeString": "uint256[] storage ref" } }, { "argumentTypes": null, "id": 3621, "name": "_blockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3590, "src": "4904:12:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_array$_t_uint256_$dyn_storage", "typeString": "uint256[] storage ref" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3617, "name": "getValueAt", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3770, "src": "4875:10:5", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_array$_t_uint256_$dyn_storage_ptr_$_t_uint256_$returns$_t_uint256_$", "typeString": "function (uint256[] storage pointer,uint256) view returns (uint256)" } }, "id": 3622, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4875:42:5", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 3594, "id": 3623, "nodeType": "Return", "src": "4868:49:5" } ] }, "id": 3625, "nodeType": "IfStatement", "src": "4675:247:5", "trueBody": { "id": 3616, "nodeType": "Block", "src": "4770:87:5", "statements": [ { "expression": { "argumentTypes": null, "hexValue": "30", "id": 3614, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "4782:1:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "functionReturnParameters": 3594, "id": 3615, "nodeType": "Return", "src": "4775:8:5" } ] } } ] }, "documentation": { "id": 3586, "nodeType": "StructuredDocumentation", "src": "4309:254:5", "text": "@dev Queries the balance of `_owner` at a specific `_blockNumber`\n @param _owner The address from which the balance will be retrieved\n @param _blockNumber The block number when the balance is queried\n @return The balance at `_blockNumber`" }, "functionSelector": "4ee2cd7e", "id": 3627, "implemented": true, "kind": "function", "modifiers": [], "name": "balanceOfAt", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3591, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3588, "mutability": "mutable", "name": "_owner", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3627, "src": "4586:14:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3587, "name": "address", "nodeType": "ElementaryTypeName", "src": "4586:7:5", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3590, "mutability": "mutable", "name": "_blockNumber", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3627, "src": "4602:20:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3589, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "4602:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "4585:38:5" }, "returnParameters": { "id": 3594, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3593, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3627, "src": "4661:7:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3592, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "4661:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "4660:9:5" }, "scope": 3859, "src": "4565:360:5", "stateMutability": "view", "virtual": true, "visibility": "public" }, { "body": { "id": 3660, "nodeType": "Block", "src": "5226:264:5", "statements": [ { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bool", "typeString": "bool" }, "id": 3649, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "components": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3638, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3635, "name": "totalSupplyHistory", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3379, "src": "5239:18:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage", "typeString": "uint256[] storage ref" } }, "id": 3636, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "5239:25:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 3637, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "5268:1:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "5239:30:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "id": 3639, "isConstant": false, "isInlineArray": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "TupleExpression", "src": "5238:32:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "BinaryOperation", "operator": "||", "rightExpression": { "argumentTypes": null, "components": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3647, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3642, "name": "totalSupplyHistory", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3379, "src": "5286:18:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage", "typeString": "uint256[] storage ref" } }, "id": 3644, "indexExpression": { "argumentTypes": null, "hexValue": "30", "id": 3643, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "5305:1:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "5286:21:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3641, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "5278:7:5", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint128_$", "typeString": "type(uint128)" }, "typeName": { "id": 3640, "name": "uint128", "nodeType": "ElementaryTypeName", "src": "5278:7:5", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 3645, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "5278:30:5", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint128", "typeString": "uint128" } }, "nodeType": "BinaryOperation", "operator": ">", "rightExpression": { "argumentTypes": null, "id": 3646, "name": "_blockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3630, "src": "5311:12:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "5278:45:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "id": 3648, "isConstant": false, "isInlineArray": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "TupleExpression", "src": "5277:47:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "src": "5238:86:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": { "id": 3658, "nodeType": "Block", "src": "5426:61:5", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3654, "name": "totalSupplyHistory", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3379, "src": "5449:18:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage", "typeString": "uint256[] storage ref" } }, { "argumentTypes": null, "id": 3655, "name": "_blockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3630, "src": "5469:12:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_array$_t_uint256_$dyn_storage", "typeString": "uint256[] storage ref" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3653, "name": "getValueAt", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3770, "src": "5438:10:5", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_array$_t_uint256_$dyn_storage_ptr_$_t_uint256_$returns$_t_uint256_$", "typeString": "function (uint256[] storage pointer,uint256) view returns (uint256)" } }, "id": 3656, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "5438:44:5", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 3634, "id": 3657, "nodeType": "Return", "src": "5431:51:5" } ] }, "id": 3659, "nodeType": "IfStatement", "src": "5230:257:5", "trueBody": { "id": 3652, "nodeType": "Block", "src": "5329:91:5", "statements": [ { "expression": { "argumentTypes": null, "hexValue": "30", "id": 3650, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "5341:1:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "functionReturnParameters": 3634, "id": 3651, "nodeType": "Return", "src": "5334:8:5" } ] } } ] }, "documentation": { "id": 3628, "nodeType": "StructuredDocumentation", "src": "4928:204:5", "text": "@notice Total amount of reputation at a specific `_blockNumber`.\n @param _blockNumber The block number when the totalSupply is queried\n @return The total amount of reputation at `_blockNumber`" }, "functionSelector": "981b24d0", "id": 3661, "implemented": true, "kind": "function", "modifiers": [], "name": "totalSupplyAt", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3631, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3630, "mutability": "mutable", "name": "_blockNumber", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3661, "src": "5157:20:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3629, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "5157:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "5156:22:5" }, "returnParameters": { "id": 3634, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3633, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3661, "src": "5216:7:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3632, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "5216:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "5215:9:5" }, "scope": 3859, "src": "5134:356:5", "stateMutability": "view", "virtual": true, "visibility": "public" }, { "body": { "id": 3769, "nodeType": "Block", "src": "5965:551:5", "statements": [ { "assignments": [ 3673 ], "declarations": [ { "constant": false, "id": 3673, "mutability": "mutable", "name": "len", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3769, "src": "5969:11:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3672, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "5969:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 3676, "initialValue": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3674, "name": "checkpoints", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3665, "src": "5983:11:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[] storage pointer" } }, "id": 3675, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "5983:18:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "5969:32:5" }, { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3679, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3677, "name": "len", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3673, "src": "6009:3:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 3678, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "6016:1:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "6009:8:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 3683, "nodeType": "IfStatement", "src": "6005:32:5", "trueBody": { "id": 3682, "nodeType": "Block", "src": "6019:18:5", "statements": [ { "expression": { "argumentTypes": null, "hexValue": "30", "id": 3680, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "6031:1:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "functionReturnParameters": 3671, "id": 3681, "nodeType": "Return", "src": "6024:8:5" } ] } }, { "assignments": [ 3685 ], "declarations": [ { "constant": false, "id": 3685, "mutability": "mutable", "name": "cur", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3769, "src": "6075:11:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3684, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "6075:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 3691, "initialValue": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3686, "name": "checkpoints", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3665, "src": "6089:11:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[] storage pointer" } }, "id": 3690, "indexExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3689, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3687, "name": "len", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3673, "src": "6101:3:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "argumentTypes": null, "hexValue": "31", "id": 3688, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "6107:1:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "6101:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "6089:20:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "6075:34:5" }, { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3697, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3692, "name": "_block", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3667, "src": "6117:6:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">=", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3695, "name": "cur", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3685, "src": "6135:3:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3694, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "6127:7:5", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint128_$", "typeString": "type(uint128)" }, "typeName": { "id": 3693, "name": "uint128", "nodeType": "ElementaryTypeName", "src": "6127:7:5", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 3696, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "6127:12:5", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint128", "typeString": "uint128" } }, "src": "6117:22:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 3703, "nodeType": "IfStatement", "src": "6113:55:5", "trueBody": { "id": 3702, "nodeType": "Block", "src": "6141:27:5", "statements": [ { "expression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3700, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3698, "name": "cur", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3685, "src": "6153:3:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">>", "rightExpression": { "argumentTypes": null, "hexValue": "313238", "id": 3699, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "6160:3:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_128_by_1", "typeString": "int_const 128" }, "value": "128" }, "src": "6153:10:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 3671, "id": 3701, "nodeType": "Return", "src": "6146:17:5" } ] } }, { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3711, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3704, "name": "_block", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3667, "src": "6176:6:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "<", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3707, "name": "checkpoints", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3665, "src": "6193:11:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[] storage pointer" } }, "id": 3709, "indexExpression": { "argumentTypes": null, "hexValue": "30", "id": 3708, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "6205:1:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "6193:14:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3706, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "6185:7:5", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint128_$", "typeString": "type(uint128)" }, "typeName": { "id": 3705, "name": "uint128", "nodeType": "ElementaryTypeName", "src": "6185:7:5", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 3710, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "6185:23:5", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint128", "typeString": "uint128" } }, "src": "6176:32:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 3715, "nodeType": "IfStatement", "src": "6172:56:5", "trueBody": { "id": 3714, "nodeType": "Block", "src": "6210:18:5", "statements": [ { "expression": { "argumentTypes": null, "hexValue": "30", "id": 3712, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "6222:1:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "functionReturnParameters": 3671, "id": 3713, "nodeType": "Return", "src": "6215:8:5" } ] } }, { "assignments": [ 3717 ], "declarations": [ { "constant": false, "id": 3717, "mutability": "mutable", "name": "min", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3769, "src": "6277:11:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3716, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "6277:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 3719, "initialValue": { "argumentTypes": null, "hexValue": "30", "id": 3718, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "6291:1:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "nodeType": "VariableDeclarationStatement", "src": "6277:15:5" }, { "assignments": [ 3721 ], 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"typeString": "uint256" }, "typeName": { "id": 3729, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "6344:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 3739, "initialValue": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3738, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "components": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3735, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3733, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3731, "name": "max", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3721, "src": "6359:3:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "+", "rightExpression": { "argumentTypes": null, "id": 3732, "name": "min", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3717, "src": "6365:3:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "6359:9:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "+", "rightExpression": { "argumentTypes": null, "hexValue": "31", "id": 3734, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "6371:1:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "6359:13:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "id": 3736, "isConstant": false, "isInlineArray": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "TupleExpression", "src": "6358:15:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "/", "rightExpression": { "argumentTypes": null, "hexValue": "32", "id": 3737, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "6376:1:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_2_by_1", "typeString": "int_const 2" }, "value": "2" }, "src": "6358:19:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "6344:33:5" }, { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3747, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3742, "name": "checkpoints", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3665, "src": "6394:11:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[] storage pointer" } }, "id": 3744, "indexExpression": { "argumentTypes": null, "id": 3743, "name": "mid", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3730, "src": "6406:3:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "6394:16:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3741, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "6386:7:5", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint128_$", "typeString": "type(uint128)" }, "typeName": { "id": 3740, "name": "uint128", "nodeType": "ElementaryTypeName", "src": "6386:7:5", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 3745, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "6386:25:5", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint128", "typeString": "uint128" } }, "nodeType": "BinaryOperation", "operator": "<=", "rightExpression": { "argumentTypes": null, "id": 3746, "name": "_block", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3667, "src": "6415:6:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "6386:35:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": { "id": 3759, "nodeType": "Block", "src": "6450:25:5", "statements": [ { "expression": { "argumentTypes": null, "id": 3757, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 3753, "name": "max", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3721, "src": "6456:3:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3756, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3754, "name": "mid", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3730, "src": "6462:3:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "argumentTypes": null, "hexValue": "31", "id": 3755, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "6468:1:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "6462:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "6456:13:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 3758, "nodeType": "ExpressionStatement", "src": "6456:13:5" } ] }, "id": 3760, "nodeType": "IfStatement", "src": "6382:93:5", "trueBody": { "id": 3752, "nodeType": "Block", "src": "6423:21:5", "statements": [ { "expression": { "argumentTypes": null, "id": 3750, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 3748, "name": "min", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3717, "src": "6429:3:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 3749, "name": "mid", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3730, "src": "6435:3:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "6429:9:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 3751, "nodeType": "ExpressionStatement", "src": "6429:9:5" } ] } } ] }, "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3728, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3726, "name": "max", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3721, "src": "6328:3:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">", "rightExpression": { "argumentTypes": null, "id": 3727, "name": "min", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3717, "src": "6334:3:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "6328:9:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 3762, "nodeType": "WhileStatement", "src": "6321:158:5" }, { "expression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3767, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3763, "name": "checkpoints", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3665, "src": "6489:11:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[] storage pointer" } }, "id": 3765, "indexExpression": { "argumentTypes": null, "id": 3764, "name": "min", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3717, "src": "6501:3:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "6489:16:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">>", "rightExpression": { "argumentTypes": null, "hexValue": "313238", "id": 3766, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "6509:3:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_128_by_1", "typeString": "int_const 128" }, "value": "128" }, "src": "6489:23:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 3671, "id": 3768, "nodeType": "Return", "src": "6482:30:5" } ] }, "documentation": { "id": 3662, "nodeType": "StructuredDocumentation", "src": "5604:253:5", "text": "@dev `getValueAt` retrieves the number of reputation at a given block number\n @param checkpoints The history of values being queried\n @param _block The block number to retrieve the value at\n @return The number of reputation being queried" }, "id": 3770, "implemented": true, "kind": "function", "modifiers": [], "name": "getValueAt", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3668, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3665, "mutability": "mutable", "name": "checkpoints", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3770, "src": "5879:29:5", "stateVariable": false, "storageLocation": "storage", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[]" }, "typeName": { "baseType": { "id": 3663, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "5879:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 3664, "length": null, "nodeType": "ArrayTypeName", "src": "5879:9:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[]" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3667, "mutability": "mutable", "name": "_block", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3770, "src": "5910:14:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3666, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "5910:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "5878:47:5" }, "returnParameters": { "id": 3671, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3670, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3770, "src": "5955:7:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3669, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "5955:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "5954:9:5" }, "scope": 3859, "src": "5859:657:5", "stateMutability": "view", "virtual": false, "visibility": "internal" }, { "body": { "id": 3857, "nodeType": "Block", "src": "6808:451:5", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3785, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3782, "name": "_value", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3776, "src": "6828:6:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3781, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "6820:7:5", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint128_$", "typeString": "type(uint128)" }, "typeName": { "id": 3780, "name": "uint128", "nodeType": "ElementaryTypeName", "src": "6820:7:5", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 3783, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "6820:15:5", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint128", "typeString": "uint128" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "id": 3784, "name": "_value", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3776, "src": "6839:6:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "6820:25:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "72657075746174696f6e206f766572666c6f77", "id": 3786, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "6847:21:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_4da1c1358a339dfbbc3fdf60f437a35d4859fe0051afefaa26fa789234d702e8", "typeString": "literal_string \"reputation overflow\"" }, "value": "reputation overflow" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_4da1c1358a339dfbbc3fdf60f437a35d4859fe0051afefaa26fa789234d702e8", "typeString": "literal_string \"reputation overflow\"" } ], "id": 3779, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "6812:7:5", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 3787, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "6812:57:5", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3788, "nodeType": "ExpressionStatement", "src": "6812:57:5" }, { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bool", "typeString": "bool" }, "id": 3807, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "components": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3792, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3789, "name": "checkpoints", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3774, "src": "6926:11:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[] storage pointer" } }, "id": 3790, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "6926:18:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 3791, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "6948:1:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "6926:23:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "id": 3793, "isConstant": false, "isInlineArray": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "TupleExpression", "src": "6925:25:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "BinaryOperation", "operator": "||", "rightExpression": { "argumentTypes": null, "components": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3805, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3796, "name": "checkpoints", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3774, "src": "6966:11:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[] storage pointer" } }, "id": 3801, "indexExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3800, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3797, "name": "checkpoints", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3774, "src": "6978:11:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[] storage pointer" } }, "id": 3798, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "6978:18:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "argumentTypes": null, "hexValue": "31", "id": 3799, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "6999:1:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "6978:22:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "6966:35:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3795, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "6958:7:5", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint128_$", "typeString": "type(uint128)" }, "typeName": { "id": 3794, "name": "uint128", "nodeType": "ElementaryTypeName", "src": "6958:7:5", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 3802, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "6958:44:5", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint128", "typeString": "uint128" } }, "nodeType": "BinaryOperation", "operator": "<", "rightExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3803, "name": "block", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -4, "src": "7005:5:5", "typeDescriptions": { "typeIdentifier": "t_magic_block", "typeString": "block" } }, "id": 3804, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "number", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "7005:12:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "6958:59:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "id": 3806, "isConstant": false, "isInlineArray": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "TupleExpression", "src": "6957:61:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "src": "6925:93:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": { "id": 3855, "nodeType": "Block", "src": "7105:151:5", "statements": [ { "expression": { "argumentTypes": null, "id": 3853, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3827, "name": "checkpoints", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3774, "src": "7110:11:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[] storage pointer" } }, "id": 3832, "indexExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3831, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3828, "name": "checkpoints", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3774, "src": "7122:11:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[] storage pointer" } }, "id": 3829, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "7122:18:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "argumentTypes": null, "hexValue": "31", "id": 3830, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "7143:1:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "7122:22:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "7110:35:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3851, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "components": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3845, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3835, "name": "checkpoints", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3774, "src": "7162:11:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[] storage pointer" } }, "id": 3840, "indexExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3839, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3836, "name": "checkpoints", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3774, "src": "7174:11:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", 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"7045:48:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 3808, "name": "checkpoints", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3774, "src": "7028:11:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[] storage pointer" } }, "id": 3810, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "push", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "7028:16:5", "typeDescriptions": { "typeIdentifier": "t_function_arraypush_nonpayable$_t_uint256_$returns$__$", "typeString": "function (uint256)" } }, "id": 3824, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "7028:66:5", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3825, "nodeType": "ExpressionStatement", "src": "7028:66:5" } ] } } ] }, "documentation": { "id": 3771, "nodeType": "StructuredDocumentation", "src": "6519:202:5", "text": "@dev `updateValueAtNow` used to update the `balances` map and the\n `totalSupplyHistory`\n @param checkpoints The history of data being updated\n @param _value The new number of reputation" }, "id": 3858, "implemented": true, "kind": "function", "modifiers": [], "name": "updateValueAtNow", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3777, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3774, "mutability": "mutable", "name": "checkpoints", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3858, "src": "6749:29:5", "stateVariable": false, "storageLocation": "storage", "typeDescriptions": { "typeIdentifier": 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"abstract": false, "baseContracts": [ { "arguments": null, "baseName": { "contractScope": null, "id": 3352, "name": "OwnableUpgradeable", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 7873, "src": "644:18:5", "typeDescriptions": { "typeIdentifier": "t_contract$_OwnableUpgradeable_$7873", "typeString": "contract OwnableUpgradeable" } }, "id": 3353, "nodeType": "InheritanceSpecifier", "src": "644:18:5" } ], "contractDependencies": [ 7743, 7873, 8211 ], "contractKind": "contract", "documentation": { "id": 3351, "nodeType": "StructuredDocumentation", "src": "140:480:5", "text": " @title Reputation system\n @dev A DAO has Reputation System which allows peers to rate other peers in order to build trust .\n A reputation is use to assign influence measure to a DAO'S peers.\n Reputation is similar to regular tokens but with one crucial difference: It is non-transferable.\n The Reputation contract maintain a map of address to reputation value.\n It provides an onlyOwner functions to mint and burn reputation _to (or _from) a specific address." }, "fullyImplemented": true, "id": 3859, "linearizedBaseContracts": [ 3859, 7873, 7743, 8211 ], "name": "Reputation", "nodeType": "ContractDefinition", "nodes": [ { "constant": false, "functionSelector": "313ce567", "id": 3355, "mutability": "mutable", "name": "decimals", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3859, "src": "666:21:5", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" }, "typeName": { "id": 3354, "name": "uint8", "nodeType": "ElementaryTypeName", "src": "666:5:5", "typeDescriptions": { "typeIdentifier": "t_uint8", "typeString": "uint8" } }, "value": null, "visibility": "public" }, { "anonymous": false, "documentation": null, "id": 3361, "name": "Mint", "nodeType": "EventDefinition", "parameters": { "id": 3360, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3357, "indexed": true, 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"uint256" } }, "value": null, "visibility": "internal" } ], "src": "800:38:5" }, "src": "790:49:5" }, { "anonymous": false, "documentation": null, "id": 3367, "name": "Burn", "nodeType": "EventDefinition", "parameters": { "id": 3366, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3363, "indexed": true, "mutability": "mutable", "name": "_from", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3367, "src": "911:21:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3362, "name": "address", "nodeType": "ElementaryTypeName", "src": "911:7:5", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3365, "indexed": false, "mutability": "mutable", "name": "_amount", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3367, "src": "934:15:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3364, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "934:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "910:40:5" }, "src": "900:51:5" }, { "constant": true, "id": 3370, "mutability": "constant", "name": "ZERO_HALF_256", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3859, "src": "953:75:5", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3368, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "953:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": { "argumentTypes": null, "hexValue": "30786666666666666666666666666666666666666666666666666666666666666666", "id": 3369, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "994:34:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_340282366920938463463374607431768211455_by_1", "typeString": "int_const 3402...(31 digits omitted)...1455" }, "value": "0xffffffffffffffffffffffffffffffff" }, "visibility": "private" }, { "constant": false, "documentation": { "id": 3371, "nodeType": "StructuredDocumentation", "src": "1032:162:5", "text": "@dev `Checkpoint` is the structure that attaches a block number to a\n given value, the block number attached is the one that last changed the\n value" }, "functionSelector": "cbf1304d", "id": 3376, "mutability": "mutable", "name": "balances", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3859, "src": "1574:45:5", "stateVariable": true, "storageLocation": "default", 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"functionSelector": "6641d9a0", "id": 3379, "mutability": "mutable", "name": "totalSupplyHistory", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3859, "src": "1685:35:5", "stateVariable": true, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage", "typeString": "uint256[]" }, "typeName": { "baseType": { "id": 3377, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "1685:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 3378, "length": null, "nodeType": "ArrayTypeName", "src": "1685:9:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[]" } }, "value": null, "visibility": "public" }, { "body": { "id": 3398, "nodeType": "Block", "src": "2071:44:5", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3392, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3382, "src": "2081:5:5", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "id": 3393, "name": "_amount", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3384, "src": "2088:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3391, "name": "_mint", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3461, "src": "2075:5:5", "typeDescriptions": { "typeIdentifier": "t_function_internal_nonpayable$_t_address_$_t_uint256_$returns$_t_uint256_$", "typeString": "function (address,uint256) returns (uint256)" } }, "id": 3394, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": 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generated correctly" }, "functionSelector": "40c10f19", "id": 3399, "implemented": true, "kind": "function", "modifiers": [ { "arguments": null, "id": 3387, "modifierName": { "argumentTypes": null, "id": 3386, "name": "onlyOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7818, "src": "2043:9:5", "typeDescriptions": { "typeIdentifier": "t_modifier$__$", "typeString": "modifier ()" } }, "nodeType": "ModifierInvocation", "src": "2043:9:5" } ], "name": "mint", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3385, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3382, "mutability": "mutable", "name": "_user", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3399, "src": "2000:13:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3381, "name": "address", "nodeType": "ElementaryTypeName", "src": "2000:7:5", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3384, "mutability": "mutable", "name": "_amount", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3399, "src": "2015:15:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3383, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2015:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "1999:32:5" }, "returnParameters": { "id": 3390, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3389, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3399, "src": "2064:4:5", "stateVariable": 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"typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">=", "rightExpression": { "argumentTypes": null, "id": 3417, "name": "curTotalSupply", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3409, "src": "2293:14:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "2265:42:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "746f74616c20737570706c79206f766572666c6f77", "id": 3419, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "2312:23:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_3295b32d7f7e86dc5825a7483c759985893fc0294ed1115a498a62fb73cab73b", "typeString": "literal_string \"total supply overflow\"" }, "value": "total supply overflow" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_3295b32d7f7e86dc5825a7483c759985893fc0294ed1115a498a62fb73cab73b", "typeString": "literal_string \"total supply overflow\"" } ], "id": 3413, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "2253:7:5", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 3420, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2253:86:5", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3421, "nodeType": "ExpressionStatement", "src": "2253:86:5" }, { "assignments": [ 3423 ], "declarations": [ { "constant": false, "id": 3423, "mutability": "mutable", "name": "previousBalanceTo", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3460, "src": "2365:25:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3422, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "2365:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 3427, "initialValue": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3425, "name": "_user", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3401, "src": "2403:5:5", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" } ], "id": 3424, "name": "balanceOf", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3585, "src": "2393:9:5", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_address_$returns$_t_uint256_$", "typeString": "function (address) view returns (uint256)" } }, "id": 3426, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2393:16:5", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "2365:44:5" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3433, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3431, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { 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"2425:48:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "62616c616e6365206f766572666c6f77", "id": 3434, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "2478:18:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_ca42dabcce039b8ae11dc732c496fbf081020ddd5f0cffcef712c221464b62ad", "typeString": "literal_string \"balance overflow\"" }, "value": "balance overflow" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_ca42dabcce039b8ae11dc732c496fbf081020ddd5f0cffcef712c221464b62ad", "typeString": "literal_string \"balance overflow\"" } ], "id": 3428, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "2413:7:5", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 3435, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "2413:87:5", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3436, "nodeType": "ExpressionStatement", "src": "2413:87:5" }, { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3438, "name": "totalSupplyHistory", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3379, "src": "2543:18:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage", "typeString": "uint256[] storage ref" } }, { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3441, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3439, "name": "curTotalSupply", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3409, "src": "2563:14:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "+", "rightExpression": { "argumentTypes": null, "id": 3440, "name": "_amount", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3403, "src": "2580:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "2563:24:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_array$_t_uint256_$dyn_storage", "typeString": "uint256[] storage ref" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3437, "name": "updateValueAtNow", "nodeType": "Identifier", "overloadedDeclarations": [], 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3462, "nodeType": "StructuredDocumentation", "src": "2708:224:5", "text": "@notice Burns `_amount` reputation from `_owner`\n @param _user The address that will lose the reputation\n @param _amount The quantity of reputation to burn\n @return True if the reputation are burned correctly" }, "functionSelector": "9dc29fac", "id": 3481, "implemented": true, "kind": "function", "modifiers": [ { "arguments": null, "id": 3469, "modifierName": { "argumentTypes": null, "id": 3468, "name": "onlyOwner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7818, "src": "2991:9:5", "typeDescriptions": { "typeIdentifier": "t_modifier$__$", "typeString": "modifier ()" } }, "nodeType": "ModifierInvocation", "src": "2991:9:5" } ], "name": "burn", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3467, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3464, "mutability": "mutable", "name": "_user", "nodeType": 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"scope": 3537, "src": "3159:22:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3490, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3159:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "id": 3494, "initialValue": { "argumentTypes": null, "arguments": [], "expression": { "argumentTypes": [], "id": 3492, "name": "totalSupply", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3570, "src": "3184:11:5", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$__$returns$_t_uint256_$", "typeString": "function () view returns (uint256)" } }, "id": 3493, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3184:13:5", "tryCall": false, 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"FunctionCall", "src": "3927:27:5", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 3563, "id": 3568, "nodeType": "Return", "src": "3920:34:5" } ] }, "documentation": { "id": 3559, "nodeType": "StructuredDocumentation", "src": "3743:118:5", "text": "@dev This function makes it easy to get the total number of reputation\n @return The total number of reputation" }, "functionSelector": "18160ddd", "id": 3570, "implemented": true, "kind": "function", "modifiers": [], "name": "totalSupply", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3560, "nodeType": "ParameterList", "parameters": [], "src": "3883:2:5" }, "returnParameters": { "id": 3563, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3562, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3570, "src": "3907:7:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3561, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3907:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "3906:9:5" }, "scope": 3859, "src": "3863:95:5", "stateMutability": "view", "virtual": false, "visibility": "public" }, { "body": { "id": 3584, "nodeType": "Block", "src": "4258:48:5", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3579, "name": "_owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3573, "src": "4281:6:5", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3580, "name": "block", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -4, "src": "4289:5:5", "typeDescriptions": { "typeIdentifier": "t_magic_block", "typeString": "block" } }, "id": 3581, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "number", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "4289:12:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_address", "typeString": "address" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3578, "name": "balanceOfAt", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3627, "src": "4269:11:5", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_address_$_t_uint256_$returns$_t_uint256_$", "typeString": "function (address,uint256) view returns (uint256)" } }, "id": 3582, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4269:33:5", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 3577, "id": 3583, "nodeType": "Return", "src": "4262:40:5" } ] }, "documentation": { "id": 3571, "nodeType": "StructuredDocumentation", "src": "4042:141:5", "text": " @dev return the reputation amount of a given owner\n @param _owner an address of the owner which we want to get his reputation" }, "functionSelector": "70a08231", "id": 3585, "implemented": true, "kind": "function", "modifiers": [], "name": "balanceOf", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3574, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3573, "mutability": "mutable", "name": "_owner", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3585, "src": "4204:14:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3572, "name": "address", "nodeType": "ElementaryTypeName", "src": "4204:7:5", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "4203:16:5" }, "returnParameters": { "id": 3577, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3576, "mutability": "mutable", "name": "balance", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3585, "src": "4241:15:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3575, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "4241:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "4240:17:5" }, "scope": 3859, "src": "4185:121:5", "stateMutability": "view", "virtual": false, "visibility": "public" }, { "body": { "id": 3626, "nodeType": "Block", "src": "4671:254:5", "statements": [ { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bool", "typeString": "bool" }, "id": 3613, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "components": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3600, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3595, "name": "balances", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3376, "src": "4684:8:5", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_array$_t_uint256_$dyn_storage_$", "typeString": "mapping(address => uint256[] storage ref)" } }, "id": 3597, "indexExpression": { "argumentTypes": null, "id": 3596, "name": "_owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3588, "src": "4693:6:5", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "4684:16:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage", "typeString": "uint256[] storage ref" } }, "id": 3598, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "4684:23:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 3599, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "4711:1:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "4684:28:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "id": 3601, "isConstant": false, "isInlineArray": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "TupleExpression", "src": "4683:30:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "BinaryOperation", "operator": "||", "rightExpression": { "argumentTypes": null, "components": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3611, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3604, "name": "balances", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3376, "src": "4729:8:5", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_array$_t_uint256_$dyn_storage_$", "typeString": "mapping(address => uint256[] storage ref)" } }, "id": 3606, "indexExpression": { "argumentTypes": null, "id": 3605, "name": "_owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3588, "src": "4738:6:5", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "4729:16:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage", "typeString": "uint256[] storage ref" } }, "id": 3608, "indexExpression": { "argumentTypes": null, "hexValue": "30", "id": 3607, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "4746:1:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "4729:19:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3603, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "4721:7:5", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint128_$", "typeString": "type(uint128)" }, "typeName": { "id": 3602, "name": "uint128", "nodeType": "ElementaryTypeName", "src": "4721:7:5", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 3609, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4721:28:5", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint128", "typeString": "uint128" } }, "nodeType": "BinaryOperation", "operator": ">", "rightExpression": { "argumentTypes": null, "id": 3610, "name": "_blockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3590, "src": "4752:12:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "4721:43:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "id": 3612, "isConstant": false, "isInlineArray": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "TupleExpression", "src": "4720:45:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "src": "4683:82:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": { "id": 3624, "nodeType": "Block", "src": "4863:59:5", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3618, "name": "balances", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3376, "src": "4886:8:5", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_address_$_t_array$_t_uint256_$dyn_storage_$", "typeString": "mapping(address => uint256[] storage ref)" } }, "id": 3620, "indexExpression": { "argumentTypes": null, "id": 3619, "name": "_owner", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3588, "src": "4895:6:5", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "4886:16:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage", "typeString": "uint256[] storage ref" } }, { "argumentTypes": null, "id": 3621, "name": "_blockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3590, "src": "4904:12:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_array$_t_uint256_$dyn_storage", "typeString": "uint256[] storage ref" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3617, "name": "getValueAt", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3770, "src": "4875:10:5", "typeDescriptions": { "typeIdentifier": "t_function_internal_view$_t_array$_t_uint256_$dyn_storage_ptr_$_t_uint256_$returns$_t_uint256_$", "typeString": "function (uint256[] storage pointer,uint256) view returns (uint256)" } }, "id": 3622, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "4875:42:5", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 3594, "id": 3623, "nodeType": "Return", "src": "4868:49:5" } ] }, "id": 3625, "nodeType": "IfStatement", "src": "4675:247:5", "trueBody": { "id": 3616, "nodeType": "Block", "src": "4770:87:5", "statements": [ { "expression": { "argumentTypes": null, "hexValue": "30", "id": 3614, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "4782:1:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "functionReturnParameters": 3594, "id": 3615, "nodeType": "Return", "src": "4775:8:5" } ] } } ] }, "documentation": { "id": 3586, "nodeType": "StructuredDocumentation", "src": "4309:254:5", "text": "@dev Queries the balance of `_owner` at a specific `_blockNumber`\n @param _owner The address from which the balance will be retrieved\n @param _blockNumber The block number when the balance is queried\n @return The balance at `_blockNumber`" }, "functionSelector": "4ee2cd7e", "id": 3627, "implemented": true, "kind": "function", "modifiers": [], "name": "balanceOfAt", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3591, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3588, "mutability": "mutable", "name": "_owner", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3627, "src": "4586:14:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 3587, "name": "address", "nodeType": "ElementaryTypeName", "src": "4586:7:5", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3590, "mutability": "mutable", "name": "_blockNumber", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3627, "src": "4602:20:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3589, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "4602:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "4585:38:5" }, "returnParameters": { "id": 3594, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3593, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3627, "src": "4661:7:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3592, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "4661:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "4660:9:5" }, "scope": 3859, "src": "4565:360:5", "stateMutability": "view", "virtual": true, "visibility": "public" }, { "body": { "id": 3660, "nodeType": "Block", "src": "5226:264:5", "statements": [ { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bool", "typeString": "bool" }, "id": 3649, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "components": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3638, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3635, "name": "totalSupplyHistory", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3379, "src": "5239:18:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage", "typeString": "uint256[] storage ref" } }, "id": 3636, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "5239:25:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 3637, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "5268:1:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "5239:30:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "id": 3639, "isConstant": false, "isInlineArray": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "TupleExpression", "src": "5238:32:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "BinaryOperation", "operator": "||", "rightExpression": { "argumentTypes": null, "components": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3647, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3642, "name": "totalSupplyHistory", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3379, "src": "5286:18:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage", "typeString": "uint256[] storage ref" } }, "id": 3644, "indexExpression": { "argumentTypes": null, "hexValue": "30", "id": 3643, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "5305:1:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "5286:21:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3641, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "5278:7:5", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint128_$", "typeString": "type(uint128)" }, "typeName": { "id": 3640, "name": "uint128", "nodeType": "ElementaryTypeName", "src": "5278:7:5", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 3645, "isConstant": false, 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} }, "falseBody": { "id": 3658, "nodeType": "Block", "src": "5426:61:5", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3654, "name": "totalSupplyHistory", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3379, "src": "5449:18:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage", "typeString": "uint256[] storage ref" } }, { "argumentTypes": null, "id": 3655, "name": "_blockNumber", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3630, "src": "5469:12:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_array$_t_uint256_$dyn_storage", "typeString": "uint256[] storage ref" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3653, "name": "getValueAt", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 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false, "nodeType": "IndexAccess", "src": "6089:20:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "6075:34:5" }, { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3697, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3692, "name": "_block", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3667, "src": "6117:6:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">=", "rightExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3695, "name": "cur", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3685, "src": "6135:3:5", "typeDescriptions": { "typeIdentifier": "t_uint256", 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"6113:55:5", "trueBody": { "id": 3702, "nodeType": "Block", "src": "6141:27:5", "statements": [ { "expression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3700, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3698, "name": "cur", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3685, "src": "6153:3:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">>", "rightExpression": { "argumentTypes": null, "hexValue": "313238", "id": 3699, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "6160:3:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_128_by_1", "typeString": "int_const 128" }, "value": "128" }, "src": "6153:10:5", 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"typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "VariableDeclarationStatement", "src": "6344:33:5" }, { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3747, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3742, "name": "checkpoints", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3665, "src": "6394:11:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[] storage pointer" } }, "id": 3744, "indexExpression": { "argumentTypes": null, "id": 3743, "name": "mid", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3730, "src": "6406:3:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, 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"uint128" } }, "nodeType": "BinaryOperation", "operator": "<=", "rightExpression": { "argumentTypes": null, "id": 3746, "name": "_block", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3667, "src": "6415:6:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "6386:35:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": { "id": 3759, "nodeType": "Block", "src": "6450:25:5", "statements": [ { "expression": { "argumentTypes": null, "id": 3757, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 3753, "name": "max", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3721, "src": "6456:3:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3756, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3754, "name": "mid", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3730, "src": "6462:3:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "argumentTypes": null, "hexValue": "31", "id": 3755, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "6468:1:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "6462:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "6456:13:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 3758, "nodeType": "ExpressionStatement", "src": "6456:13:5" } ] }, "id": 3760, "nodeType": "IfStatement", "src": "6382:93:5", "trueBody": { "id": 3752, "nodeType": "Block", "src": "6423:21:5", "statements": [ { "expression": { "argumentTypes": null, "id": 3750, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "id": 3748, "name": "min", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3717, "src": "6429:3:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 3749, "name": "mid", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3730, "src": "6435:3:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "6429:9:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 3751, "nodeType": "ExpressionStatement", "src": "6429:9:5" } ] } } ] }, "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3728, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3726, "name": "max", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3721, "src": "6328:3:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">", "rightExpression": { "argumentTypes": null, "id": 3727, "name": "min", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3717, "src": "6334:3:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "6328:9:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 3762, "nodeType": "WhileStatement", "src": "6321:158:5" }, { "expression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3767, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3763, "name": "checkpoints", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3665, "src": "6489:11:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[] storage pointer" } }, "id": 3765, "indexExpression": { "argumentTypes": null, "id": 3764, "name": "min", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3717, "src": "6501:3:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "6489:16:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": ">>", "rightExpression": { "argumentTypes": null, "hexValue": "313238", "id": 3766, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "6509:3:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_128_by_1", "typeString": "int_const 128" }, "value": "128" }, "src": "6489:23:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "functionReturnParameters": 3671, "id": 3768, "nodeType": "Return", "src": "6482:30:5" } ] }, "documentation": { "id": 3662, "nodeType": "StructuredDocumentation", "src": "5604:253:5", "text": "@dev `getValueAt` retrieves the number of reputation at a given block number\n @param checkpoints The history of values being queried\n @param _block The block number to retrieve the value at\n @return The number of reputation being queried" }, "id": 3770, "implemented": true, "kind": "function", "modifiers": [], "name": "getValueAt", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3668, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3665, "mutability": "mutable", "name": "checkpoints", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3770, "src": "5879:29:5", "stateVariable": false, "storageLocation": "storage", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[]" }, "typeName": { "baseType": { "id": 3663, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "5879:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 3664, "length": null, "nodeType": "ArrayTypeName", "src": "5879:9:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[]" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3667, "mutability": "mutable", "name": "_block", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3770, "src": "5910:14:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3666, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "5910:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "5878:47:5" }, "returnParameters": { "id": 3671, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3670, "mutability": "mutable", "name": "", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3770, "src": "5955:7:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3669, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "5955:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "5954:9:5" }, "scope": 3859, "src": "5859:657:5", "stateMutability": "view", "virtual": false, "visibility": "internal" }, { "body": { "id": 3857, "nodeType": "Block", "src": "6808:451:5", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3785, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 3782, "name": "_value", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3776, "src": "6828:6:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3781, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "6820:7:5", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint128_$", "typeString": "type(uint128)" }, "typeName": { "id": 3780, "name": "uint128", "nodeType": "ElementaryTypeName", "src": "6820:7:5", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 3783, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "6820:15:5", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint128", "typeString": "uint128" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "id": 3784, "name": "_value", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3776, "src": "6839:6:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "6820:25:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, { "argumentTypes": null, "hexValue": "72657075746174696f6e206f766572666c6f77", "id": 3786, "isConstant": false, "isLValue": false, "isPure": true, "kind": "string", "lValueRequested": false, "nodeType": "Literal", "src": "6847:21:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_stringliteral_4da1c1358a339dfbbc3fdf60f437a35d4859fe0051afefaa26fa789234d702e8", "typeString": "literal_string \"reputation overflow\"" }, "value": "reputation overflow" } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bool", "typeString": "bool" }, { "typeIdentifier": "t_stringliteral_4da1c1358a339dfbbc3fdf60f437a35d4859fe0051afefaa26fa789234d702e8", "typeString": "literal_string \"reputation overflow\"" } ], "id": 3779, "name": "require", "nodeType": "Identifier", "overloadedDeclarations": [ -18, -18 ], "referencedDeclaration": -18, "src": "6812:7:5", "typeDescriptions": { "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", "typeString": "function (bool,string memory) pure" } }, "id": 3787, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "6812:57:5", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3788, "nodeType": "ExpressionStatement", "src": "6812:57:5" }, { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_bool", "typeString": "bool" }, "id": 3807, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "components": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3792, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3789, "name": "checkpoints", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3774, "src": "6926:11:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[] storage pointer" } }, "id": 3790, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "6926:18:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "hexValue": "30", "id": 3791, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "6948:1:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_0_by_1", "typeString": "int_const 0" }, "value": "0" }, "src": "6926:23:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "id": 3793, "isConstant": false, "isInlineArray": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "TupleExpression", "src": "6925:25:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "BinaryOperation", "operator": "||", "rightExpression": { "argumentTypes": null, "components": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3805, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3796, "name": "checkpoints", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3774, "src": "6966:11:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[] storage pointer" } }, "id": 3801, "indexExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3800, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3797, "name": "checkpoints", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3774, "src": "6978:11:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[] storage pointer" } }, "id": 3798, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "6978:18:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "argumentTypes": null, "hexValue": "31", "id": 3799, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "6999:1:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "6978:22:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "6966:35:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3795, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "6958:7:5", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint128_$", "typeString": "type(uint128)" }, "typeName": { "id": 3794, "name": "uint128", "nodeType": "ElementaryTypeName", "src": "6958:7:5", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 3802, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "6958:44:5", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint128", "typeString": "uint128" } }, "nodeType": "BinaryOperation", "operator": "<", "rightExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3803, "name": "block", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -4, "src": "7005:5:5", "typeDescriptions": { "typeIdentifier": "t_magic_block", "typeString": "block" } }, "id": 3804, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "number", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "7005:12:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "6958:59:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } } ], "id": 3806, "isConstant": false, "isInlineArray": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "TupleExpression", "src": "6957:61:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "src": "6925:93:5", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": { "id": 3855, "nodeType": "Block", "src": "7105:151:5", "statements": [ { "expression": { "argumentTypes": null, "id": 3853, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3827, "name": "checkpoints", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3774, "src": "7110:11:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[] storage pointer" } }, "id": 3832, "indexExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3831, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3828, "name": "checkpoints", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3774, "src": "7122:11:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[] storage pointer" } }, "id": 3829, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "7122:18:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "argumentTypes": null, "hexValue": "31", "id": 3830, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "7143:1:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "7122:22:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "nodeType": "IndexAccess", "src": "7110:35:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3851, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "components": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3845, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 3835, "name": "checkpoints", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3774, "src": "7162:11:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[] storage pointer" } }, "id": 3840, "indexExpression": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3839, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3836, "name": "checkpoints", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3774, "src": "7174:11:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[] storage pointer" } }, "id": 3837, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "length", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "7174:18:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "-", "rightExpression": { "argumentTypes": null, "hexValue": "31", "id": 3838, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "7195:1:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_1_by_1", "typeString": "int_const 1" }, "value": "1" }, "src": "7174:22:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": 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"isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3847, "name": "_value", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3776, "src": "7232:6:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "<<", "rightExpression": { "argumentTypes": null, "hexValue": "313238", "id": 3848, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "7242:3:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_128_by_1", "typeString": "int_const 128" }, "value": "128" }, "src": "7232:13:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "id": 3850, "isConstant": false, "isInlineArray": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "TupleExpression", "src": "7231:15:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "7161:85:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3834, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "7148:7:5", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint256_$", "typeString": "type(uint256)" }, "typeName": { "id": 3833, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "7148:7:5", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 3852, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "7148:103:5", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "7110:141:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 3854, "nodeType": "ExpressionStatement", "src": "7110:141:5" } ] }, "id": 3856, "nodeType": "IfStatement", "src": "6917:339:5", "trueBody": { "id": 3826, "nodeType": "Block", "src": "7023:76:5", "statements": [ { "expression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3823, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "expression": { "argumentTypes": null, "id": 3815, "name": "block", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": -4, "src": "7061:5:5", "typeDescriptions": { "typeIdentifier": "t_magic_block", "typeString": "block" } }, "id": 3816, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "number", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "7061:12:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 3814, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "7053:7:5", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint128_$", "typeString": "type(uint128)" }, "typeName": { "id": 3813, "name": "uint128", "nodeType": "ElementaryTypeName", "src": "7053:7:5", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 3817, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "7053:21:5", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint128", "typeString": "uint128" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint128", "typeString": "uint128" } ], "id": 3812, "isConstant": false, "isLValue": false, "isPure": true, "lValueRequested": false, "nodeType": "ElementaryTypeNameExpression", "src": "7045:7:5", "typeDescriptions": { "typeIdentifier": "t_type$_t_uint256_$", "typeString": "type(uint256)" }, "typeName": { "id": 3811, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "7045:7:5", "typeDescriptions": { "typeIdentifier": null, "typeString": null } } }, "id": 3818, "isConstant": false, "isLValue": false, "isPure": false, "kind": "typeConversion", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "7045:30:5", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "|", "rightExpression": { "argumentTypes": null, "components": [ { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 3821, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "id": 3819, "name": "_value", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3776, "src": "7079:6:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "<<", "rightExpression": { "argumentTypes": null, "hexValue": "313238", "id": 3820, "isConstant": false, "isLValue": false, "isPure": true, "kind": "number", "lValueRequested": false, "nodeType": "Literal", "src": "7089:3:5", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_rational_128_by_1", "typeString": "int_const 128" }, "value": "128" }, "src": "7079:13:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "id": 3822, "isConstant": false, "isInlineArray": false, "isLValue": false, "isPure": false, "lValueRequested": false, "nodeType": "TupleExpression", "src": "7078:15:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "7045:48:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "expression": { "argumentTypes": null, "id": 3808, "name": "checkpoints", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 3774, "src": "7028:11:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[] storage pointer" } }, "id": 3810, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "memberName": "push", "nodeType": "MemberAccess", "referencedDeclaration": null, "src": "7028:16:5", "typeDescriptions": { "typeIdentifier": "t_function_arraypush_nonpayable$_t_uint256_$returns$__$", "typeString": "function (uint256)" } }, "id": 3824, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "7028:66:5", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 3825, "nodeType": "ExpressionStatement", "src": "7028:66:5" } ] } } ] }, "documentation": { "id": 3771, "nodeType": "StructuredDocumentation", "src": "6519:202:5", "text": "@dev `updateValueAtNow` used to update the `balances` map and the\n `totalSupplyHistory`\n @param checkpoints The history of data being updated\n @param _value The new number of reputation" }, "id": 3858, "implemented": true, "kind": "function", "modifiers": [], "name": "updateValueAtNow", "nodeType": "FunctionDefinition", "overrides": null, "parameters": { "id": 3777, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 3774, "mutability": "mutable", "name": "checkpoints", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3858, "src": "6749:29:5", "stateVariable": false, "storageLocation": "storage", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[]" }, "typeName": { "baseType": { "id": 3772, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "6749:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 3773, "length": null, "nodeType": "ArrayTypeName", "src": "6749:9:5", "typeDescriptions": { "typeIdentifier": "t_array$_t_uint256_$dyn_storage_ptr", "typeString": "uint256[]" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 3776, "mutability": "mutable", "name": "_value", "nodeType": "VariableDeclaration", "overrides": null, "scope": 3858, "src": "6780:14:5", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 3775, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "6780:7:5", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" } ], "src": "6748:47:5" }, "returnParameters": { "id": 3778, "nodeType": "ParameterList", "parameters": [], "src": "6808:0:5" }, "scope": 3859, "src": "6723:536:5", "stateMutability": "nonpayable", "virtual": false, "visibility": "internal" } ], "scope": 3860, "src": "621:6640:5" } ], "src": "36:7226:5" }, "compiler": { "name": "solc", "version": "0.6.12+commit.27d51765.Emscripten.clang" }, "networks": {}, "schemaVersion": "3.3.0", "updatedAt": "2021-01-17T13:45:27.062Z", "devdoc": { "details": "A DAO has Reputation System which allows peers to rate other peers in order to build trust . A reputation is use to assign influence measure to a DAO'S peers. Reputation is similar to regular tokens but with one crucial difference: It is non-transferable. The Reputation contract maintain a map of address to reputation value. It provides an onlyOwner functions to mint and burn reputation _to (or _from) a specific address.", "kind": "dev", "methods": { "balanceOf(address)": { "details": "return the reputation amount of a given owner", "params": { "_owner": "an address of the owner which we want to get his reputation" } }, "balanceOfAt(address,uint256)": { "details": "Queries the balance of `_owner` at a specific `_blockNumber`", "params": { "_blockNumber": "The block number when the balance is queried", "_owner": "The address from which the balance will be retrieved" }, "returns": { "_0": "The balance at `_blockNumber`" } }, "burn(address,uint256)": { "params": { "_amount": "The quantity of reputation to burn", "_user": "The address that will lose the reputation" }, "returns": { "_0": "True if the reputation are burned correctly" } }, "initialize(address)": { "details": "initialize" }, "mint(address,uint256)": { "params": { "_amount": "The quantity of reputation generated", "_user": "The address that will be assigned the new reputation" }, "returns": { "_0": "True if the reputation are generated correctly" } }, "owner()": { "details": "Returns the address of the current owner." }, "renounceOwnership()": { "details": "Leaves the contract without owner. It will not be possible to call `onlyOwner` functions anymore. Can only be called by the current owner. NOTE: Renouncing ownership will leave the contract without an owner, thereby removing any functionality that is only available to the owner." }, "totalSupply()": { "details": "This function makes it easy to get the total number of reputation", "returns": { "_0": "The total number of reputation" } }, "totalSupplyAt(uint256)": { "params": { "_blockNumber": "The block number when the totalSupply is queried" }, "returns": { "_0": "The total amount of reputation at `_blockNumber`" } }, "transferOwnership(address)": { "details": "Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner." } }, "stateVariables": { "balances": { "details": "`Checkpoint` is the structure that attaches a block number to a given value, the block number attached is the one that last changed the value" } }, "title": "Reputation system", "version": 1 }, "userdoc": { "kind": "user", "methods": { "burn(address,uint256)": { "notice": "Burns `_amount` reputation from `_owner`" }, "mint(address,uint256)": { "notice": "Generates `_amount` reputation that are assigned to `_owner`" }, "totalSupplyAt(uint256)": { "notice": "Total amount of reputation at a specific `_blockNumber`." } }, "version": 1 } }