{ "contractName": "DataRegistry", "abi": [ { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "previousOwner", "type": "address" }, { "indexed": true, "internalType": "address", "name": "newOwner", "type": "address" } ], "name": "OwnershipTransferred", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "bytes32", "name": "setId", "type": "bytes32" }, { "indexed": false, "internalType": "int256", "name": "dataPoint", "type": "int256" }, { "indexed": false, "internalType": "uint256", "name": "timestamp", "type": "uint256" } ], "name": "PublishedDataPoint", "type": "event" }, { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "bytes32", "name": "setId", "type": "bytes32" }, { "indexed": false, "internalType": "address", "name": "provider", "type": "address" } ], "name": "UpdatedDataProvider", "type": "event" }, { "inputs": [], "name": "owner", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "renounceOwnership", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "newOwner", "type": "address" } ], "name": "transferOwnership", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "setId", "type": "bytes32" } ], "name": "isRegistered", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "setId", "type": "bytes32" }, { "internalType": "uint256", "name": "timestamp", "type": "uint256" } ], "name": "getDataPoint", "outputs": [ { "internalType": "int256", "name": "", "type": "int256" }, { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "setId", "type": "bytes32" } ], "name": "getLastUpdatedTimestamp", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "setId", "type": "bytes32" } ], "name": "getDataProvider", "outputs": [ { "internalType": "address", "name": "", "type": "address" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "setId", "type": "bytes32" }, { "internalType": "address", "name": "provider", "type": "address" } ], "name": "setDataProvider", "outputs": [], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "bytes32", "name": "setId", "type": "bytes32" }, { "internalType": "uint256", "name": "timestamp", "type": "uint256" }, { "internalType": "int256", "name": "dataPoint", "type": "int256" } ], "name": "publishDataPoint", "outputs": [], "stateMutability": "nonpayable", "type": "function" } ], "metadata": 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of the data set\",\"timestamp\":\"timestamp of the data point\"},\"returns\":{\"_0\":\"data point, bool indicating whether data point exists\"}},\"getDataProvider(bytes32)\":{\"params\":{\"setId\":\"id of the data set\"},\"returns\":{\"_0\":\"address of provider\"}},\"getLastUpdatedTimestamp(bytes32)\":{\"params\":{\"setId\":\"id of the data set\"},\"returns\":{\"_0\":\"last updated timestamp\"}},\"isRegistered(bytes32)\":{\"params\":{\"setId\":\"setId of the data set\"},\"returns\":{\"_0\":\"true if market object exists\"}},\"owner()\":{\"details\":\"Returns the address of the current owner.\"},\"publishDataPoint(bytes32,uint256,int256)\":{\"details\":\"Can only be called by a whitelisted data provider.\",\"params\":{\"dataPoint\":\"the data point of the data set\",\"setId\":\"id of the data set\",\"timestamp\":\"timestamp of the data point\"}},\"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.\"},\"setDataProvider(bytes32,address)\":{\"details\":\"Can only be called by the owner of the DataRegistry.\",\"params\":{\"provider\":\"address of the provider\",\"setId\":\"id of the data set\"}},\"transferOwnership(address)\":{\"details\":\"Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner.\"}},\"title\":\"DataRegistry\",\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{\"getDataPoint(bytes32,uint256)\":{\"notice\":\"Returns a data point of a market object for a given timestamp.\"},\"getDataProvider(bytes32)\":{\"notice\":\"Returns the provider for a market object\"},\"getLastUpdatedTimestamp(bytes32)\":{\"notice\":\"Returns the timestamp on which the last data point for a data set was submitted.\"},\"isRegistered(bytes32)\":{\"notice\":\"@notice Returns true if there is data registered for a given setId\"},\"publishDataPoint(bytes32,uint256,int256)\":{\"notice\":\"Stores a new data point of a data set for a given timestamp.\"},\"setDataProvider(bytes32,address)\":{\"notice\":\"Registers / updates a market object provider.\"}},\"notice\":\"Registry for data which is published by an registered MarketObjectProvider\",\"version\":1}},\"settings\":{\"compilationTarget\":{\"/Users/johannes/Documents/dev/actus-protocol/ap-monorepo/packages/ap-contracts/contracts/Core/Base/DataRegistry/DataRegistry.sol\":\"DataRegistry\"},\"evmVersion\":\"istanbul\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"/Users/johannes/Documents/dev/actus-protocol/ap-monorepo/packages/ap-contracts/contracts/Core/Base/DataRegistry/DataRegistry.sol\":{\"keccak256\":\"0x0c583f37b9c5b8b53647ab38f836eec5731f1a1d7896def29ee26916888539f6\",\"license\":\"Apache-2.0\",\"urls\":[\"bzz-raw://b7d5b224d8d7fd4e59940f511054007c5368de4479e7ede3962cdaef817ac36f\",\"dweb:/ipfs/QmVr8rhMJPhCqKp289qvNvJhdFZAvWjh5scvWjNKRhcCeM\"]},\"/Users/johannes/Documents/dev/actus-protocol/ap-monorepo/packages/ap-contracts/contracts/Core/Base/DataRegistry/DataRegistryStorage.sol\":{\"keccak256\":\"0xb33c89925a9e7c267d96d1461fce5839c6cef7f0365bf62a507a839b9cd925e7\",\"license\":\"Apache-2.0\",\"urls\":[\"bzz-raw://7ea1957775722da928f53d4263162ebb94ffb5148d6e75dd815a2906a62e1e46\",\"dweb:/ipfs/QmXTRFKAC24PR9pqfHW2W73jsHaFqXdjjahqPJjKpZSLRk\"]},\"/Users/johannes/Documents/dev/actus-protocol/ap-monorepo/packages/ap-contracts/contracts/Core/Base/DataRegistry/IDataRegistry.sol\":{\"keccak256\":\"0x303e7925666252d8394929acfd8d32013b2225b202bb2fb873a4b9a257d324db\",\"license\":\"Apache-2.0\",\"urls\":[\"bzz-raw://982d93073ffd66715b02953f989744ac3acc9556c9b41cf522914ec0e552b7b0\",\"dweb:/ipfs/QmdNoYVj3yQfkWGXNcueKmQgDs6kVyPvNzGduJvQscxAoR\"]},\"openzeppelin-solidity/contracts/GSN/Context.sol\":{\"keccak256\":\"0xc6fb4c940628ca2cde81ed6d20fc9ff456b60f55aafef555f43a86a2dda7ad9f\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://f17dda58954a84ffca3d53c0b6435bad7f5c42ab3a9c4603db2f1aef00edae4e\",\"dweb:/ipfs/QmehW99QmmzKvnqTsprsApDF7mK2JVo6nnrZ47znhLTFjh\"]},\"openzeppelin-solidity/contracts/access/Ownable.sol\":{\"keccak256\":\"0x4bd6402ca6b3419008c2b482aff54e66836e8cb4eba2680e42ac5884ae6424fc\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://8f9f711fb8d0d92aeea1c327e3845d13ca1fa8f142e47f8723cd5b3106fb29a3\",\"dweb:/ipfs/QmVQUReDW9f4zGqhizwHnyU8EntMs95tbASdqkGncnikba\"]}},\"version\":1}", 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"source": "// \"SPDX-License-Identifier: Apache-2.0\"\npragma solidity ^0.6.11;\npragma experimental ABIEncoderV2;\n\nimport \"openzeppelin-solidity/contracts/access/Ownable.sol\";\n\nimport \"./IDataRegistry.sol\";\nimport \"./DataRegistryStorage.sol\";\n\n\n/**\n * @title DataRegistry\n * @notice Registry for data which is published by an registered MarketObjectProvider\n */\ncontract DataRegistry is DataRegistryStorage, IDataRegistry, Ownable {\n\n event UpdatedDataProvider(bytes32 indexed setId, address provider);\n event PublishedDataPoint(bytes32 indexed setId, int256 dataPoint, uint256 timestamp);\n\n\n /**\n * @notice @notice Returns true if there is data registered for a given setId\n * @param setId setId of the data set\n * @return true if market object exists\n */\n function isRegistered(bytes32 setId)\n external\n view\n override\n returns (bool)\n {\n return sets[setId].isSet;\n }\n\n /**\n * @notice Returns a data point of a market object for a given timestamp.\n * @param setId id of the data set\n * @param timestamp timestamp of the data point\n * @return data point, bool indicating whether data point exists\n */\n function getDataPoint(\n bytes32 setId,\n uint256 timestamp\n )\n external\n view\n override\n returns (int256, bool)\n {\n return (\n sets[setId].dataPoints[timestamp].dataPoint,\n sets[setId].dataPoints[timestamp].isSet\n );\n }\n\n /**\n * @notice Returns the timestamp on which the last data point for a data set\n * was submitted.\n * @param setId id of the data set\n * @return last updated timestamp\n */\n function getLastUpdatedTimestamp(bytes32 setId)\n external\n view\n override\n returns (uint256)\n {\n return sets[setId].lastUpdatedTimestamp;\n }\n\n /**\n * @notice Returns the provider for a market object\n * @param setId id of the data set\n * @return address of provider\n */\n function getDataProvider(bytes32 setId)\n external\n view\n override\n returns (address)\n {\n return sets[setId].provider;\n }\n\n /**\n * @notice Registers / updates a market object provider.\n * @dev Can only be called by the owner of the DataRegistry.\n * @param setId id of the data set\n * @param provider address of the provider\n */\n function setDataProvider(\n bytes32 setId,\n address provider\n )\n external\n override\n onlyOwner\n {\n sets[setId].provider = provider;\n\n if (sets[setId].isSet == false) {\n sets[setId].isSet = true;\n }\n\n emit UpdatedDataProvider(setId, provider);\n }\n\n /**\n * @notice Stores a new data point of a data set for a given timestamp.\n * @dev Can only be called by a whitelisted data provider.\n * @param setId id of the data set\n * @param timestamp timestamp of the data point\n * @param dataPoint the data point of the data set\n */\n function publishDataPoint(\n bytes32 setId,\n uint256 timestamp,\n int256 dataPoint\n )\n external\n override\n {\n require(\n msg.sender == sets[setId].provider,\n \"DataRegistry.publishDataPoint: UNAUTHORIZED_SENDER\"\n );\n\n sets[setId].dataPoints[timestamp] = DataPoint(dataPoint, true);\n\n if (sets[setId].isSet == false) {\n sets[setId].isSet = true;\n }\n\n if (sets[setId].lastUpdatedTimestamp < timestamp) {\n sets[setId].lastUpdatedTimestamp = timestamp;\n }\n\n emit PublishedDataPoint(setId, dataPoint, timestamp);\n }\n}\n", "sourcePath": "/Users/johannes/Documents/dev/actus-protocol/ap-monorepo/packages/ap-contracts/contracts/Core/Base/DataRegistry/DataRegistry.sol", "ast": { "absolutePath": "/Users/johannes/Documents/dev/actus-protocol/ap-monorepo/packages/ap-contracts/contracts/Core/Base/DataRegistry/DataRegistry.sol", "exportedSymbols": { "DataRegistry": [ 7688 ] }, "id": 7689, "license": "Apache-2.0", "nodeType": "SourceUnit", "nodes": [ { "id": 7477, "literals": [ "solidity", "^", "0.6", ".11" ], "nodeType": "PragmaDirective", "src": "41:24:25" }, { "id": 7478, "literals": [ "experimental", "ABIEncoderV2" ], "nodeType": "PragmaDirective", "src": "66:33:25" }, { "absolutePath": "openzeppelin-solidity/contracts/access/Ownable.sol", "file": "openzeppelin-solidity/contracts/access/Ownable.sol", "id": 7479, "nodeType": "ImportDirective", "scope": 7689, "sourceUnit": 38486, "src": "101:60:25", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "/Users/johannes/Documents/dev/actus-protocol/ap-monorepo/packages/ap-contracts/contracts/Core/Base/DataRegistry/IDataRegistry.sol", "file": "./IDataRegistry.sol", "id": 7480, "nodeType": "ImportDirective", "scope": 7689, "sourceUnit": 7767, "src": "163:29:25", "symbolAliases": [], "unitAlias": "" }, { "absolutePath": "/Users/johannes/Documents/dev/actus-protocol/ap-monorepo/packages/ap-contracts/contracts/Core/Base/DataRegistry/DataRegistryStorage.sol", "file": "./DataRegistryStorage.sol", "id": 7481, "nodeType": "ImportDirective", "scope": 7689, "sourceUnit": 7714, "src": "193:35:25", "symbolAliases": [], "unitAlias": "" }, { "abstract": false, "baseContracts": [ { "arguments": null, "baseName": { "contractScope": null, "id": 7483, "name": "DataRegistryStorage", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 7713, "src": "373:19:25", "typeDescriptions": { "typeIdentifier": "t_contract$_DataRegistryStorage_$7713", "typeString": "contract DataRegistryStorage" } }, "id": 7484, "nodeType": "InheritanceSpecifier", "src": "373:19:25" }, { "arguments": null, "baseName": { "contractScope": null, "id": 7485, "name": "IDataRegistry", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 7766, "src": "394:13:25", "typeDescriptions": { "typeIdentifier": "t_contract$_IDataRegistry_$7766", "typeString": "contract IDataRegistry" } }, "id": 7486, "nodeType": "InheritanceSpecifier", "src": "394:13:25" }, { "arguments": null, "baseName": { "contractScope": null, "id": 7487, "name": "Ownable", "nodeType": "UserDefinedTypeName", "referencedDeclaration": 38485, "src": "409:7:25", "typeDescriptions": { "typeIdentifier": "t_contract$_Ownable_$38485", "typeString": "contract Ownable" } }, "id": 7488, "nodeType": "InheritanceSpecifier", "src": "409:7:25" } ], "contractDependencies": [ 7713, 7766, 38376, 38485 ], "contractKind": "contract", "documentation": { "id": 7482, "nodeType": "StructuredDocumentation", "src": "231:116:25", "text": " @title DataRegistry\n @notice Registry for data which is published by an registered MarketObjectProvider" }, "fullyImplemented": true, "id": 7688, "linearizedBaseContracts": [ 7688, 38485, 38376, 7766, 7713 ], "name": "DataRegistry", "nodeType": "ContractDefinition", "nodes": [ { "anonymous": false, "documentation": null, "id": 7494, "name": "UpdatedDataProvider", "nodeType": "EventDefinition", "parameters": { "id": 7493, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 7490, "indexed": true, "mutability": "mutable", "name": "setId", "nodeType": "VariableDeclaration", "overrides": null, "scope": 7494, "src": "450:21:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 7489, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "450:7:25", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 7492, "indexed": false, "mutability": "mutable", "name": "provider", "nodeType": "VariableDeclaration", "overrides": null, "scope": 7494, "src": "473:16:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" }, "typeName": { "id": 7491, "name": "address", "nodeType": "ElementaryTypeName", "src": "473:7:25", "stateMutability": "nonpayable", "typeDescriptions": { "typeIdentifier": "t_address", "typeString": "address" } }, "value": null, "visibility": "internal" } ], "src": "449:41:25" }, "src": "424:67:25" }, { "anonymous": false, "documentation": null, "id": 7502, "name": "PublishedDataPoint", "nodeType": "EventDefinition", "parameters": { "id": 7501, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 7496, "indexed": true, "mutability": "mutable", "name": "setId", "nodeType": "VariableDeclaration", "overrides": null, "scope": 7502, "src": "521:21:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 7495, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "521:7:25", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 7498, "indexed": false, "mutability": "mutable", "name": "dataPoint", "nodeType": "VariableDeclaration", "overrides": null, "scope": 7502, "src": "544:16:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_int256", "typeString": "int256" }, "typeName": { "id": 7497, "name": "int256", "nodeType": 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"typeString": "struct DataRegistryStorage.Set storage ref" } }, "id": 7653, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "isSet", "nodeType": "MemberAccess", "referencedDeclaration": 7707, "src": "3427:17:25", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "BinaryOperation", "operator": "==", "rightExpression": { "argumentTypes": null, "hexValue": "66616c7365", "id": 7654, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "3448:5:25", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "false" }, "src": "3427:26:25", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 7664, "nodeType": "IfStatement", "src": "3423:81:25", "trueBody": { "id": 7663, "nodeType": "Block", "src": "3455:49:25", "statements": [ { "expression": { "argumentTypes": null, "id": 7661, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "expression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 7656, "name": "sets", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7712, "src": "3469:4:25", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_struct$_Set_$7708_storage_$", "typeString": "mapping(bytes32 => struct DataRegistryStorage.Set storage ref)" } }, "id": 7658, "indexExpression": { "argumentTypes": null, "id": 7657, "name": "setId", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7619, "src": "3474:5:25", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "3469:11:25", "typeDescriptions": { "typeIdentifier": "t_struct$_Set_$7708_storage", "typeString": "struct DataRegistryStorage.Set storage ref" } }, "id": 7659, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "memberName": "isSet", "nodeType": "MemberAccess", "referencedDeclaration": 7707, "src": "3469:17:25", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "hexValue": "74727565", "id": 7660, "isConstant": false, "isLValue": false, "isPure": true, "kind": "bool", "lValueRequested": false, "nodeType": "Literal", "src": "3489:4:25", "subdenomination": null, "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" }, "value": "true" }, "src": "3469:24:25", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "id": 7662, "nodeType": "ExpressionStatement", "src": "3469:24:25" } ] } }, { "condition": { "argumentTypes": null, "commonType": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "id": 7670, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftExpression": { "argumentTypes": null, "expression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 7665, "name": "sets", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7712, "src": "3518:4:25", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_struct$_Set_$7708_storage_$", "typeString": "mapping(bytes32 => struct DataRegistryStorage.Set storage ref)" } }, "id": 7667, "indexExpression": { "argumentTypes": null, "id": 7666, "name": "setId", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7619, "src": "3523:5:25", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "3518:11:25", "typeDescriptions": { "typeIdentifier": "t_struct$_Set_$7708_storage", "typeString": "struct DataRegistryStorage.Set storage ref" } }, "id": 7668, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "memberName": "lastUpdatedTimestamp", "nodeType": "MemberAccess", "referencedDeclaration": 7703, "src": "3518:32:25", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "BinaryOperation", "operator": "<", "rightExpression": { "argumentTypes": null, "id": 7669, "name": "timestamp", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7621, "src": "3553:9:25", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "3518:44:25", "typeDescriptions": { "typeIdentifier": "t_bool", "typeString": "bool" } }, "falseBody": null, "id": 7679, "nodeType": "IfStatement", "src": "3514:119:25", "trueBody": { "id": 7678, "nodeType": "Block", "src": "3564:69:25", "statements": [ { "expression": { "argumentTypes": null, "id": 7676, "isConstant": false, "isLValue": false, "isPure": false, "lValueRequested": false, "leftHandSide": { "argumentTypes": null, "expression": { "argumentTypes": null, "baseExpression": { "argumentTypes": null, "id": 7671, "name": "sets", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7712, "src": "3578:4:25", "typeDescriptions": { "typeIdentifier": "t_mapping$_t_bytes32_$_t_struct$_Set_$7708_storage_$", "typeString": "mapping(bytes32 => struct DataRegistryStorage.Set storage ref)" } }, "id": 7673, "indexExpression": { "argumentTypes": null, "id": 7672, "name": "setId", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7619, "src": "3583:5:25", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": false, "nodeType": "IndexAccess", "src": "3578:11:25", "typeDescriptions": { "typeIdentifier": "t_struct$_Set_$7708_storage", "typeString": "struct DataRegistryStorage.Set storage ref" } }, "id": 7674, "isConstant": false, "isLValue": true, "isPure": false, "lValueRequested": true, "memberName": "lastUpdatedTimestamp", "nodeType": "MemberAccess", "referencedDeclaration": 7703, "src": "3578:32:25", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "nodeType": "Assignment", "operator": "=", "rightHandSide": { "argumentTypes": null, "id": 7675, "name": "timestamp", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7621, "src": "3613:9:25", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "src": "3578:44:25", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "id": 7677, "nodeType": "ExpressionStatement", "src": "3578:44:25" } ] } }, { "eventCall": { "argumentTypes": null, "arguments": [ { "argumentTypes": null, "id": 7681, "name": "setId", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7619, "src": "3667:5:25", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, { "argumentTypes": null, "id": 7682, "name": "dataPoint", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7623, "src": "3674:9:25", "typeDescriptions": { "typeIdentifier": "t_int256", "typeString": "int256" } }, { "argumentTypes": null, "id": 7683, "name": "timestamp", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7621, "src": "3685:9:25", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } } ], "expression": { "argumentTypes": [ { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, { "typeIdentifier": "t_int256", "typeString": "int256" }, { "typeIdentifier": "t_uint256", "typeString": "uint256" } ], "id": 7680, "name": "PublishedDataPoint", "nodeType": "Identifier", "overloadedDeclarations": [], "referencedDeclaration": 7502, "src": "3648:18:25", "typeDescriptions": { "typeIdentifier": "t_function_event_nonpayable$_t_bytes32_$_t_int256_$_t_uint256_$returns$__$", "typeString": "function (bytes32,int256,uint256)" } }, "id": 7684, "isConstant": false, "isLValue": false, "isPure": false, "kind": "functionCall", "lValueRequested": false, "names": [], "nodeType": "FunctionCall", "src": "3648:47:25", "tryCall": false, "typeDescriptions": { "typeIdentifier": "t_tuple$__$", "typeString": "tuple()" } }, "id": 7685, "nodeType": "EmitStatement", "src": "3643:52:25" } ] }, "documentation": { "id": 7617, "nodeType": "StructuredDocumentation", "src": "2751:296:25", "text": " @notice Stores a new data point of a data set for a given timestamp.\n @dev Can only be called by a whitelisted data provider.\n @param setId id of the data set\n @param timestamp timestamp of the data point\n @param dataPoint the data point of the data set" }, "functionSelector": "d38db86d", "id": 7687, "implemented": true, "kind": "function", "modifiers": [], "name": "publishDataPoint", "nodeType": "FunctionDefinition", "overrides": { "id": 7625, "nodeType": "OverrideSpecifier", "overrides": [], "src": "3185:8:25" }, "parameters": { "id": 7624, "nodeType": "ParameterList", "parameters": [ { "constant": false, "id": 7619, "mutability": "mutable", "name": "setId", "nodeType": "VariableDeclaration", "overrides": null, "scope": 7687, "src": "3087:13:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" }, "typeName": { "id": 7618, "name": "bytes32", "nodeType": "ElementaryTypeName", "src": "3087:7:25", "typeDescriptions": { "typeIdentifier": "t_bytes32", "typeString": "bytes32" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 7621, "mutability": "mutable", "name": "timestamp", "nodeType": "VariableDeclaration", "overrides": null, "scope": 7687, "src": "3110:17:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" }, "typeName": { "id": 7620, "name": "uint256", "nodeType": "ElementaryTypeName", "src": "3110:7:25", "typeDescriptions": { "typeIdentifier": "t_uint256", "typeString": "uint256" } }, "value": null, "visibility": "internal" }, { "constant": false, "id": 7623, "mutability": "mutable", "name": "dataPoint", "nodeType": "VariableDeclaration", "overrides": null, "scope": 7687, "src": "3137:16:25", "stateVariable": false, "storageLocation": "default", "typeDescriptions": { "typeIdentifier": "t_int256", "typeString": "int256" }, "typeName": { "id": 7622, "name": "int256", "nodeType": "ElementaryTypeName", "src": "3137:6:25", "typeDescriptions": { "typeIdentifier": "t_int256", "typeString": "int256" } }, "value": null, "visibility": "internal" } ], "src": "3077:82:25" }, "returnParameters": { "id": 7626, "nodeType": "ParameterList", "parameters": [], "src": "3198:0:25" }, "scope": 7688, "src": "3052:650:25", "stateMutability": "nonpayable", "virtual": false, "visibility": "external" } ], "scope": 7689, "src": "348:3356:25" } ], "src": "41:3664:25" }, "compiler": { "name": "solc", "version": "0.6.11+commit.5ef660b1.Emscripten.clang" }, "networks": { "4": { "events": { "0x8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0": { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "previousOwner", "type": "address" }, { "indexed": true, "internalType": "address", "name": "newOwner", "type": "address" } ], "name": "OwnershipTransferred", "type": "event" }, "0x183291f60aff981c3c2d6cb02edd75633d383a51f608e397789555ef0e775602": { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "bytes32", "name": "setId", "type": "bytes32" }, { "indexed": false, "internalType": "int256", "name": "dataPoint", "type": "int256" }, { "indexed": false, "internalType": "uint256", "name": "timestamp", "type": "uint256" } ], "name": "PublishedDataPoint", "type": "event" }, "0x6d3523ac54f3703c06e93ef7e0e67f963e698a668616fbc72dafb71eb6bd3096": { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "bytes32", "name": "setId", "type": "bytes32" }, { "indexed": false, "internalType": "address", "name": "provider", "type": "address" } ], "name": "UpdatedDataProvider", "type": "event" } }, "links": {}, "address": "0xBcc85000a091F6422fb506511a345b2365b28776", "transactionHash": "0xc1c1f37e2ce647790f84b00ace0c558a9ddf62d46c6f7abda61c7d28c44fb1a4" }, "5": { "events": { "0x8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0": { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "previousOwner", "type": "address" }, { "indexed": true, "internalType": "address", "name": "newOwner", "type": "address" } ], "name": "OwnershipTransferred", "type": "event" }, "0x183291f60aff981c3c2d6cb02edd75633d383a51f608e397789555ef0e775602": { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "bytes32", "name": "setId", "type": "bytes32" }, { "indexed": false, "internalType": "int256", "name": "dataPoint", "type": "int256" }, { "indexed": false, "internalType": "uint256", "name": "timestamp", "type": "uint256" } ], "name": "PublishedDataPoint", "type": "event" }, "0x6d3523ac54f3703c06e93ef7e0e67f963e698a668616fbc72dafb71eb6bd3096": { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "bytes32", "name": "setId", "type": "bytes32" }, { "indexed": false, "internalType": "address", "name": "provider", "type": "address" } ], "name": "UpdatedDataProvider", "type": "event" } }, "links": {}, "address": "0x8d126916E30dAcf865Bb0d2e6146785ca9282501", "transactionHash": "0xd47381e6553a817a0f1bff6541ff4ac63ca7f26803ee6098e88eab57d39315db" }, "1994": { "events": { "0x8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0": { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "address", "name": "previousOwner", "type": "address" }, { "indexed": true, "internalType": "address", "name": "newOwner", "type": "address" } ], "name": "OwnershipTransferred", "type": "event" }, "0x183291f60aff981c3c2d6cb02edd75633d383a51f608e397789555ef0e775602": { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "bytes32", "name": "setId", "type": "bytes32" }, { "indexed": false, "internalType": "int256", "name": "dataPoint", "type": "int256" }, { "indexed": false, "internalType": "uint256", "name": "timestamp", "type": "uint256" } ], "name": "PublishedDataPoint", "type": "event" }, "0x6d3523ac54f3703c06e93ef7e0e67f963e698a668616fbc72dafb71eb6bd3096": { "anonymous": false, "inputs": [ { "indexed": true, "internalType": "bytes32", "name": "setId", "type": "bytes32" }, { "indexed": false, "internalType": "address", "name": "provider", "type": "address" } ], "name": "UpdatedDataProvider", "type": "event" } }, "links": {}, "address": "0x456458C2Ae55a573E54B120Ff2BFe04655a20C78", "transactionHash": "0x0097ddeea20397316862a184852e0c71c2ce4f78178fa647da0a82684d989ef6" } }, "schemaVersion": "3.2.0", "updatedAt": "2020-08-12T09:47:17.754Z", "devdoc": { "kind": "dev", "methods": { "getDataPoint(bytes32,uint256)": { "params": { "setId": "id of the data set", "timestamp": "timestamp of the data point" }, "returns": { "_0": "data point, bool indicating whether data point exists" } }, "getDataProvider(bytes32)": { "params": { "setId": "id of the data set" }, "returns": { "_0": "address of provider" } }, "getLastUpdatedTimestamp(bytes32)": { "params": { "setId": "id of the data set" }, "returns": { "_0": "last updated timestamp" } }, "isRegistered(bytes32)": { "params": { "setId": "setId of the data set" }, "returns": { "_0": "true if market object exists" } }, "owner()": { "details": "Returns the address of the current owner." }, "publishDataPoint(bytes32,uint256,int256)": { "details": "Can only be called by a whitelisted data provider.", "params": { "dataPoint": "the data point of the data set", "setId": "id of the data set", "timestamp": "timestamp of the data point" } }, "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." }, "setDataProvider(bytes32,address)": { "details": "Can only be called by the owner of the DataRegistry.", "params": { "provider": "address of the provider", "setId": "id of the data set" } }, "transferOwnership(address)": { "details": "Transfers ownership of the contract to a new account (`newOwner`). Can only be called by the current owner." } }, "title": "DataRegistry", "version": 1 }, "userdoc": { "kind": "user", "methods": { "getDataPoint(bytes32,uint256)": { "notice": "Returns a data point of a market object for a given timestamp." }, "getDataProvider(bytes32)": { "notice": "Returns the provider for a market object" }, "getLastUpdatedTimestamp(bytes32)": { "notice": "Returns the timestamp on which the last data point for a data set was submitted." }, "isRegistered(bytes32)": { "notice": "@notice Returns true if there is data registered for a given setId" }, "publishDataPoint(bytes32,uint256,int256)": { "notice": "Stores a new data point of a data set for a given timestamp." }, "setDataProvider(bytes32,address)": { "notice": "Registers / updates a market object provider." } }, "notice": "Registry for data which is published by an registered MarketObjectProvider", "version": 1 } }