diff --git a/.travis.yml b/.travis.yml index 3e44639d0..ce24d4727 100644 --- a/.travis.yml +++ b/.travis.yml @@ -47,9 +47,6 @@ jobs: - stage: Test E2E script: - CI=false npm run test:lender:e2e - - stage: Test Funds - script: - - CI=false npm run test:lender:funds - stage: Test Loans script: - CI=false npm run test:lender:loans diff --git a/CHANGELOG.MD b/CHANGELOG.MD index ad0ec78ef..605101769 100644 --- a/CHANGELOG.MD +++ b/CHANGELOG.MD @@ -1,3 +1,7 @@ +## [0.2.0](https://github.com/AtomicLoans/agent/compare/v0.1.59...v0.2.0) - 2020-05-31 + +- Add hot/cold wallet + ## [0.1.59](https://github.com/AtomicLoans/agent/compare/v0.1.58...v0.1.59) - 2020-04-03 - Add signature checks diff --git a/app.json b/app.json index 3698772e5..e1bfd12d9 100644 --- a/app.json +++ b/app.json @@ -57,6 +57,11 @@ "BUGSNAG_API": { "description": "Error monitoring", "required": true + }, + "HOT_COLD_WALLET_PROXY_ENABLED": { + "description": "Setup proxy to allow only cold wallet to withdraw funds", + "required": true, + "value": "true" } } } diff --git a/package.json b/package.json index 4cc6f4158..360a6bc97 100644 --- a/package.json +++ b/package.json @@ -1,6 +1,6 @@ { "name": "atomicagent", - "version": "0.1.59", + "version": "0.2.0", "description": "Atomic Swap Agent", "main": "src/index.js", "scripts": { @@ -33,6 +33,7 @@ "test:lender:collateral": "mocha test/loan/lender/collateral $npm_package_options_mocha", "test:lender:e2e": "mocha test/loan/lender/e2e $npm_package_options_mocha", "test:lender:tx": "mocha test/loan/lender/tx $npm_package_options_mocha", + "test:lender:proxy": "mocha test/loan/lender/proxy $npm_package_options_mocha", "test:arbiter:agents": "mocha test/loan/arbiter/agents $npm_package_options_mocha", "test:modules": "nyc mocha test/loan/modules $npm_package_options_mocha", "deploy:fund": "mocha test/loan/lender/deploy/fund $npm_package_options_mocha", diff --git a/src/abi/hotcoldwallet.json b/src/abi/hotcoldwallet.json new file mode 100644 index 000000000..3d876b81b --- /dev/null +++ b/src/abi/hotcoldwallet.json @@ -0,0 +1,8679 @@ +{ + "contractName": "HotColdWallet", + "abi": [ + { + "constant": true, + "inputs": [], + "name": "cold", + "outputs": [ + { + "name": "", + "type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "sales", + "outputs": [ + { + "name": "", + "type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "funds", + "outputs": [ + { + "name": "", + "type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "hot", + "outputs": [ + { + "name": "", + "type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "constant": true, + "inputs": [], + "name": "loans", + "outputs": [ + { + "name": "", + "type": "address" + } + ], + "payable": false, + "stateMutability": "view", + "type": "function" + }, + { + "inputs": [ + { + "name": "funds_", + "type": "address" + }, + { + "name": "loans_", + "type": "address" + }, + { + "name": "sales_", + "type": "address" + }, + { + "name": "hot_", + "type": "address" + }, + { + "name": "data", + "type": "bytes" + } + ], + "payable": false, + "stateMutability": "nonpayable", + "type": "constructor" + }, + { + "constant": false, + "inputs": [ + { + "name": "data", + "type": "bytes" + } + ], + "name": "callFunds", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "name": "data", + "type": "bytes" + } + ], + "name": "callLoans", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "name": "data", + "type": "bytes" + } + ], + "name": "callSales", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + }, + { + "constant": false, + "inputs": [ + { + "name": "newHot_", + "type": "address" + } + ], + "name": "changeHot", + "outputs": [], + "payable": false, + "stateMutability": "nonpayable", + "type": "function" + } + ], + "metadata": 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Loans\",\"methods\":{\"callFunds(bytes)\":{\"params\":{\"data\":\"Transaction data\"}},\"callLoans(bytes)\":{\"params\":{\"data\":\"Transaction data\"}},\"callSales(bytes)\":{\"params\":{\"data\":\"Transaction data\"}},\"changeHot(address)\":{\"params\":{\"newHot_\":\"Address of new hot wallet\"}},\"constructor\":{\"params\":{\"data\":\"Transaction data for creating fund\",\"funds_\":\"The address of the funds contract\",\"hot_\":\"The address of the hot wallet\",\"loans_\":\"The address of the loans contract\",\"sales_\":\"The address of the sales contract\"}}},\"title\":\"Atomic Loans Hot Cold Wallet Contract\"},\"userdoc\":{\"methods\":{\"callFunds(bytes)\":{\"notice\":\"Call function in the Funds contract\"},\"callLoans(bytes)\":{\"notice\":\"Call function in the Loans contract\"},\"callSales(bytes)\":{\"notice\":\"Call function in the Sales contract\"},\"changeHot(address)\":{\"notice\":\"Change hot wallet address\"},\"constructor\":\"Construct a new HotColdWallet contract\"}}},\"settings\":{\"compilationTarget\":{\"/Users/matthewblack/atomicloans/atomicloans-eth-contracts/contracts/HotColdWallet.sol\":\"HotColdWallet\"},\"evmVersion\":\"petersburg\",\"libraries\":{},\"optimizer\":{\"enabled\":true,\"runs\":200},\"remappings\":[]},\"sources\":{\"/Users/matthewblack/atomicloans/atomicloans-eth-contracts/contracts/HotColdWallet.sol\":{\"keccak256\":\"0x1301ef26aab53dda8d43d2feb7abfbe65c2e6fffa5e55da60eca958e269bfa7e\",\"urls\":[\"bzzr://b5997512d117cb2fed548fa731f80e0f9ac0018bdbc9920af20757a743e22a77\",\"dweb:/ipfs/QmSoc9wYBtEqFBPUNT7M7UfcsQt5eRPQ8RkCozJSvBW6Gh\"]}},\"version\":1}", + "bytecode": 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+ "source": "pragma solidity 0.5.10;\n\n/**\n * @title Atomic Loans Hot Cold Wallet Contract\n * @author Atomic Loans\n */\ncontract HotColdWallet {\n address public funds;\n address public loans;\n address public sales;\n address public cold;\n address public hot;\n\n /**\n * @notice Construct a new HotColdWallet contract\n * @param funds_ The address of the funds contract\n * @param loans_ The address of the loans contract\n * @param sales_ The address of the sales contract\n * @param hot_ The address of the hot wallet\n * @param data Transaction data for creating fund\n */\n constructor (address funds_, address loans_, address sales_, address hot_, bytes memory data) public {\n require(funds_ != address(0), \"constructor: Funds address cannot be null\");\n require(loans_ != address(0), \"constructor: Loans address cannot be null\");\n require(sales_ != address(0), \"constructor: Sales address cannot be null\");\n require(hot_ != address(0), \"constructor: Hot address cannot be null\");\n funds = funds_;\n loans = loans_;\n sales = sales_;\n cold = msg.sender;\n hot = hot_;\n if (data.length > 0) {\n callFunds(data);\n }\n }\n\n /**\n * @notice Determine whether transaction data is for Funds.request function\n * @param data Transaction data\n * @return Whether the transaction data is for Funds request function\n */\n function isRequest(bytes memory data) private pure returns (bool) {\n require(data.length > 4, \"isRequest: data length must be at least 4\");\n return data[0] == hex\"f5\" && data[1] == hex\"9b\" && data[2] == hex\"f2\" && data[3] == hex\"73\";\n }\n\n /**\n * @notice Call function in the Funds contract\n * @param data Transaction data\n */\n function callFunds(bytes memory data) public {\n require(msg.sender == cold || (isRequest(data) && msg.sender == hot), \"callFunds: Must be cold wallet or requesting with hot wallet\");\n (bool success, bytes memory returnData) = funds.call.value(0)(data);\n require(success, string(returnData));\n }\n\n /**\n * @notice Call function in the Loans contract\n * @param data Transaction data\n */\n function callLoans(bytes calldata data) external {\n require(msg.sender == cold || msg.sender == hot, \"callLoans: Must be hot or cold wallet\");\n (bool success, bytes memory returnData) = loans.call.value(0)(data);\n require(success, string(returnData));\n }\n\n /**\n * @notice Call function in the Sales contract\n * @param data Transaction data\n */\n function callSales(bytes calldata data) external {\n require(msg.sender == cold || msg.sender == hot, \"callSales: Must be hot or cold wallet\");\n (bool success, bytes memory returnData) = sales.call.value(0)(data);\n require(success, string(returnData));\n }\n\n /**\n * @notice Change hot wallet address\n * @param newHot_ Address of new hot wallet\n */\n function changeHot(address newHot_) external {\n require(msg.sender == cold, \"changeHot: Must be cold wallet\");\n require(newHot_ != address(0), \"changeHot: New hot address cannot be null\");\n require(newHot_ != hot, \"changeHot: Hot is already new hot\");\n hot = newHot_;\n }\n}\n", + "sourcePath": "/Users/matthewblack/atomicloans/atomicloans-eth-contracts/contracts/HotColdWallet.sol", + "ast": { + "absolutePath": "/Users/matthewblack/atomicloans/atomicloans-eth-contracts/contracts/HotColdWallet.sol", + "exportedSymbols": { + "HotColdWallet": [ + 17569 + ] + }, + "id": 17570, + "nodeType": "SourceUnit", + "nodes": [ + { + "id": 17284, + "literals": [ + "solidity", + "0.5", + ".10" + ], + "nodeType": "PragmaDirective", + "src": "0:23:37" + }, + { + "baseContracts": [], + "contractDependencies": [], + "contractKind": "contract", + "documentation": "@title Atomic Loans Hot Cold Wallet Contract\n@author Atomic Loans", + "fullyImplemented": true, + "id": 17569, + "linearizedBaseContracts": [ + 17569 + ], + "name": "HotColdWallet", + "nodeType": "ContractDefinition", + "nodes": [ + { + "constant": false, + "id": 17286, + "name": "funds", + "nodeType": "VariableDeclaration", + "scope": 17569, + "src": "134:20:37", + "stateVariable": true, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 17285, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "134:7:37", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "value": null, + "visibility": "public" + }, + { + "constant": false, + "id": 17288, + "name": "loans", + "nodeType": "VariableDeclaration", + "scope": 17569, + "src": "160:20:37", + "stateVariable": true, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 17287, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "160:7:37", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "value": null, + "visibility": "public" + }, + { + "constant": false, + "id": 17290, + "name": "sales", + "nodeType": "VariableDeclaration", + "scope": 17569, + "src": "186:20:37", + "stateVariable": true, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 17289, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "186:7:37", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "value": null, + "visibility": "public" + }, + { + "constant": false, + "id": 17292, + "name": "cold", + "nodeType": "VariableDeclaration", + "scope": 17569, + "src": "212:19:37", + "stateVariable": true, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 17291, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "212:7:37", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "value": null, + "visibility": "public" + }, + { + "constant": false, + "id": 17294, + "name": "hot", + "nodeType": "VariableDeclaration", + "scope": 17569, + "src": "237:18:37", + "stateVariable": true, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 17293, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "237:7:37", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "value": null, + "visibility": "public" + }, + { + "body": { + "id": 17374, + "nodeType": "Block", + "src": "701:528:37", + "statements": [ + { + "expression": { + "argumentTypes": null, + "arguments": [ + { + "argumentTypes": null, + "commonType": { + "typeIdentifier": "t_address", + 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"typeString": "int_const 0" + } + ], + "id": 17309, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "729:7:37", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_address_$", + "typeString": "type(address)" + }, + "typeName": "address" + }, + "id": 17311, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "typeConversion", + "lValueRequested": false, + "names": [], + "nodeType": "FunctionCall", + "src": "729:10:37", + "typeDescriptions": { + "typeIdentifier": "t_address_payable", + "typeString": "address payable" + } + }, + "src": "719:20:37", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + { + "argumentTypes": null, + "hexValue": "636f6e7374727563746f723a2046756e647320616464726573732063616e6e6f74206265206e756c6c", + "id": 17313, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "string", + 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"lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "2869:6:37", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_string_storage_ptr_$", + "typeString": "type(string storage pointer)" + }, + "typeName": "string" + }, + "id": 17530, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "typeConversion", + "lValueRequested": false, + "names": [], + "nodeType": "FunctionCall", + "src": "2869:18:37", + "typeDescriptions": { + "typeIdentifier": "t_string_memory_ptr", + "typeString": "string memory" + } + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_bool", + "typeString": "bool" + }, + { + "typeIdentifier": "t_string_memory_ptr", + "typeString": "string memory" + } + ], + "id": 17526, + "name": "require", + "nodeType": "Identifier", + "overloadedDeclarations": [ + 24985, + 24986 + ], + "referencedDeclaration": 24986, + "src": "2852:7:37", + "typeDescriptions": { + "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", + "typeString": "function (bool,string memory) pure" + } + }, + "id": 17531, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "names": [], + "nodeType": "FunctionCall", + "src": "2852:36:37", + "typeDescriptions": { + "typeIdentifier": "t_tuple$__$", + "typeString": "tuple()" + } + }, + "id": 17532, + "nodeType": "ExpressionStatement", + "src": "2852:36:37" + } + ] + }, + "documentation": "@notice Call function in the Sales contract\n@param data Transaction data", + "id": 17534, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "callSales", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 17499, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 17498, + "name": "data", + "nodeType": "VariableDeclaration", + "scope": 17534, + "src": "2636:19:37", + "stateVariable": false, + "storageLocation": "calldata", + "typeDescriptions": { + "typeIdentifier": "t_bytes_calldata_ptr", + "typeString": "bytes" + }, + "typeName": { + "id": 17497, + "name": "bytes", + "nodeType": "ElementaryTypeName", + "src": "2636:5:37", + "typeDescriptions": { + "typeIdentifier": "t_bytes_storage_ptr", + "typeString": "bytes" + } + }, + "value": null, + "visibility": "internal" + } + ], + "src": "2635:21:37" + }, + "returnParameters": { + "id": 17500, + "nodeType": "ParameterList", + "parameters": [], + "src": "2666:0:37" + }, + "scope": 17569, + "src": "2617:278:37", + "stateMutability": "nonpayable", + "superFunction": null, + "visibility": "external" + }, + { + "body": { + "id": 17567, + "nodeType": "Block", + "src": "3051:256:37", + "statements": [ + { + "expression": { + "argumentTypes": null, + "arguments": [ + { + "argumentTypes": null, + "commonType": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "id": 17543, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "argumentTypes": null, + "expression": { + "argumentTypes": null, + "id": 17540, + "name": "msg", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 24982, + "src": "3069:3:37", + "typeDescriptions": { + "typeIdentifier": "t_magic_message", + "typeString": "msg" + } + }, + "id": 17541, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "memberName": "sender", + "nodeType": "MemberAccess", + "referencedDeclaration": null, + "src": "3069:10:37", + "typeDescriptions": { + "typeIdentifier": "t_address_payable", + "typeString": "address payable" + } + }, + "nodeType": "BinaryOperation", + "operator": "==", + "rightExpression": { + "argumentTypes": null, + "id": 17542, + "name": "cold", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 17292, + "src": "3083:4:37", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "src": "3069:18:37", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + { + "argumentTypes": null, + "hexValue": "6368616e6765486f743a204d75737420626520636f6c642077616c6c6574", + "id": 17544, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "string", + "lValueRequested": false, + "nodeType": "Literal", + "src": "3089:32:37", + "subdenomination": null, + "typeDescriptions": { + "typeIdentifier": "t_stringliteral_7b3705f28542d133c69e496d7ea49195db8d452422339a3a0402fb71f09474b3", + "typeString": "literal_string \"changeHot: Must be cold wallet\"" + }, + "value": "changeHot: Must be cold wallet" + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_bool", + "typeString": "bool" + }, + { + "typeIdentifier": "t_stringliteral_7b3705f28542d133c69e496d7ea49195db8d452422339a3a0402fb71f09474b3", + "typeString": "literal_string \"changeHot: Must be cold wallet\"" + } + ], + "id": 17539, + "name": "require", + "nodeType": "Identifier", + "overloadedDeclarations": [ + 24985, + 24986 + ], + "referencedDeclaration": 24986, + "src": "3061:7:37", + "typeDescriptions": { + "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", + "typeString": "function (bool,string memory) pure" + } + }, + "id": 17545, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "names": [], + "nodeType": "FunctionCall", + "src": "3061:61:37", + "typeDescriptions": { + "typeIdentifier": "t_tuple$__$", + "typeString": "tuple()" + } + }, + "id": 17546, + "nodeType": "ExpressionStatement", + "src": "3061:61:37" + }, + { + "expression": { + "argumentTypes": null, + "arguments": [ + { + "argumentTypes": null, + "commonType": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "id": 17552, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "argumentTypes": null, + "id": 17548, + "name": "newHot_", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 17536, + "src": "3140:7:37", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "nodeType": "BinaryOperation", + "operator": "!=", + "rightExpression": { + "argumentTypes": null, + "arguments": [ + { + "argumentTypes": null, + "hexValue": "30", + "id": 17550, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "number", + "lValueRequested": false, + "nodeType": "Literal", + "src": "3159:1:37", + "subdenomination": null, + "typeDescriptions": { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + }, + "value": "0" + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_rational_0_by_1", + "typeString": "int_const 0" + } + ], + "id": 17549, + "isConstant": false, + "isLValue": false, + "isPure": true, + "lValueRequested": false, + "nodeType": "ElementaryTypeNameExpression", + "src": "3151:7:37", + "typeDescriptions": { + "typeIdentifier": "t_type$_t_address_$", + "typeString": "type(address)" + }, + "typeName": "address" + }, + "id": 17551, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "typeConversion", + "lValueRequested": false, + "names": [], + "nodeType": "FunctionCall", + "src": "3151:10:37", + "typeDescriptions": { + "typeIdentifier": "t_address_payable", + "typeString": "address payable" + } + }, + "src": "3140:21:37", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + { + "argumentTypes": null, + "hexValue": "6368616e6765486f743a204e657720686f7420616464726573732063616e6e6f74206265206e756c6c", + "id": 17553, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "string", + "lValueRequested": false, + "nodeType": "Literal", + "src": "3163:43:37", + "subdenomination": null, + "typeDescriptions": { + "typeIdentifier": "t_stringliteral_7cb3bfd896a54040ddbc1b0b3ef26f93ee538a07d6a0a0da0f65bce0ab9c5553", + "typeString": "literal_string \"changeHot: New hot address cannot be null\"" + }, + "value": "changeHot: New hot address cannot be null" + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_bool", + "typeString": "bool" + }, + { + "typeIdentifier": "t_stringliteral_7cb3bfd896a54040ddbc1b0b3ef26f93ee538a07d6a0a0da0f65bce0ab9c5553", + "typeString": "literal_string \"changeHot: New hot address cannot be null\"" + } + ], + "id": 17547, + "name": "require", + "nodeType": "Identifier", + "overloadedDeclarations": [ + 24985, + 24986 + ], + "referencedDeclaration": 24986, + "src": "3132:7:37", + "typeDescriptions": { + "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", + "typeString": "function (bool,string memory) pure" + } + }, + "id": 17554, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "names": [], + "nodeType": "FunctionCall", + "src": "3132:75:37", + "typeDescriptions": { + "typeIdentifier": "t_tuple$__$", + "typeString": "tuple()" + } + }, + "id": 17555, + "nodeType": "ExpressionStatement", + "src": "3132:75:37" + }, + { + "expression": { + "argumentTypes": null, + "arguments": [ + { + "argumentTypes": null, + "commonType": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "id": 17559, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftExpression": { + "argumentTypes": null, + "id": 17557, + "name": "newHot_", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 17536, + "src": "3225:7:37", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "nodeType": "BinaryOperation", + "operator": "!=", + "rightExpression": { + "argumentTypes": null, + "id": 17558, + "name": "hot", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 17294, + "src": "3236:3:37", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "src": "3225:14:37", + "typeDescriptions": { + "typeIdentifier": "t_bool", + "typeString": "bool" + } + }, + { + "argumentTypes": null, + "hexValue": "6368616e6765486f743a20486f7420697320616c7265616479206e657720686f74", + "id": 17560, + "isConstant": false, + "isLValue": false, + "isPure": true, + "kind": "string", + "lValueRequested": false, + "nodeType": "Literal", + "src": "3241:35:37", + "subdenomination": null, + "typeDescriptions": { + "typeIdentifier": "t_stringliteral_925a63c04c885bae1fd954ceefc3d84a6b1e33f88c27fe214c6584cfca0ac274", + "typeString": "literal_string \"changeHot: Hot is already new hot\"" + }, + "value": "changeHot: Hot is already new hot" + } + ], + "expression": { + "argumentTypes": [ + { + "typeIdentifier": "t_bool", + "typeString": "bool" + }, + { + "typeIdentifier": "t_stringliteral_925a63c04c885bae1fd954ceefc3d84a6b1e33f88c27fe214c6584cfca0ac274", + "typeString": "literal_string \"changeHot: Hot is already new hot\"" + } + ], + "id": 17556, + "name": "require", + "nodeType": "Identifier", + "overloadedDeclarations": [ + 24985, + 24986 + ], + "referencedDeclaration": 24986, + "src": "3217:7:37", + "typeDescriptions": { + "typeIdentifier": "t_function_require_pure$_t_bool_$_t_string_memory_ptr_$returns$__$", + "typeString": "function (bool,string memory) pure" + } + }, + "id": 17561, + "isConstant": false, + "isLValue": false, + "isPure": false, + "kind": "functionCall", + "lValueRequested": false, + "names": [], + "nodeType": "FunctionCall", + "src": "3217:60:37", + "typeDescriptions": { + "typeIdentifier": "t_tuple$__$", + "typeString": "tuple()" + } + }, + "id": 17562, + "nodeType": "ExpressionStatement", + "src": "3217:60:37" + }, + { + "expression": { + "argumentTypes": null, + "id": 17565, + "isConstant": false, + "isLValue": false, + "isPure": false, + "lValueRequested": false, + "leftHandSide": { + "argumentTypes": null, + "id": 17563, + "name": "hot", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 17294, + "src": "3287:3:37", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "nodeType": "Assignment", + "operator": "=", + "rightHandSide": { + "argumentTypes": null, + "id": 17564, + "name": "newHot_", + "nodeType": "Identifier", + "overloadedDeclarations": [], + "referencedDeclaration": 17536, + "src": "3293:7:37", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "src": "3287:13:37", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "id": 17566, + "nodeType": "ExpressionStatement", + "src": "3287:13:37" + } + ] + }, + "documentation": "@notice Change hot wallet address\n@param newHot_ Address of new hot wallet", + "id": 17568, + "implemented": true, + "kind": "function", + "modifiers": [], + "name": "changeHot", + "nodeType": "FunctionDefinition", + "parameters": { + "id": 17537, + "nodeType": "ParameterList", + "parameters": [ + { + "constant": false, + "id": 17536, + "name": "newHot_", + "nodeType": "VariableDeclaration", + "scope": 17568, + "src": "3025:15:37", + "stateVariable": false, + "storageLocation": "default", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + }, + "typeName": { + "id": 17535, + "name": "address", + "nodeType": "ElementaryTypeName", + "src": "3025:7:37", + "stateMutability": "nonpayable", + "typeDescriptions": { + "typeIdentifier": "t_address", + "typeString": "address" + } + }, + "value": null, + "visibility": "internal" + } + ], + "src": "3024:17:37" + }, + "returnParameters": { + "id": 17538, + "nodeType": "ParameterList", + "parameters": [], + "src": "3051:0:37" + }, + "scope": 17569, + "src": "3006:301:37", + "stateMutability": "nonpayable", + "superFunction": null, + "visibility": "external" + } + ], + "scope": 17570, + "src": "105:3204:37" + } + ], + "src": "0:3310:37" + }, + "compiler": { + "name": "solc", + "version": "0.5.10+commit.5a6ea5b1.Emscripten.clang" + }, + "networks": { + "1589061211812": { + "events": {}, + "links": {}, + "address": "0x0d4061caEaE5f5974fa73801DDEa84fbf2cb6C12", + "transactionHash": "0x319c987dc64224a5a4248f95734fa49ac9a5a4097360ad9358ed16982d81a941" + } + }, + "schemaVersion": "3.0.23", + "updatedAt": "2020-05-15T18:52:15.006Z", + "devdoc": { + "author": "Atomic Loans", + "methods": { + "callFunds(bytes)": { + "params": { + "data": "Transaction data" + } + }, + "callLoans(bytes)": { + "params": { + "data": "Transaction data" + } + }, + "callSales(bytes)": { + "params": { + "data": "Transaction data" + } + }, + "changeHot(address)": { + "params": { + "newHot_": "Address of new hot wallet" + } + }, + "constructor": { + "params": { + "data": "Transaction data for creating fund", + "funds_": "The address of the funds contract", + "hot_": "The address of the hot wallet", + "loans_": "The address of the loans contract", + "sales_": "The address of the sales contract" + } + } + }, + "title": "Atomic Loans Hot Cold Wallet Contract" + }, + "userdoc": { + "methods": { + "callFunds(bytes)": { + "notice": "Call function in the Funds contract" + }, + "callLoans(bytes)": { + "notice": "Call function in the Loans contract" + }, + "callSales(bytes)": { + "notice": "Call function in the Sales contract" + }, + "changeHot(address)": { + "notice": "Change hot wallet address" + }, + "constructor": "Construct a new HotColdWallet contract" + } + } +} \ No newline at end of file diff --git a/src/api/routes/loan/agent.js b/src/api/routes/loan/agent.js index 77ae1b37c..993512719 100644 --- a/src/api/routes/loan/agent.js +++ b/src/api/routes/loan/agent.js @@ -156,13 +156,13 @@ function defineAgentRoutes (router) { const { body } = req const { signature, message, timestamp } = body - const { data: { principalAddress: arbiterAddress } } = await axios.get(`${getEndpoint('ARBITER_ENDPOINT')}/agentinfo/ticker/USDC/BTC`) + const { data: { principalAgentAddress: arbiterAddress } } = await axios.get(`${getEndpoint('ARBITER_ENDPOINT')}/agentinfo/ticker/USDC/BTC`) const loanMarket = await LoanMarket.findOne().exec() - const { principalAddress } = await loanMarket.getAgentAddresses() + const { principalAgentAddress } = await loanMarket.getAgentAddresses() const currentTime = Math.floor(new Date().getTime() / 1000) if (!verifySignature(signature, message, arbiterAddress)) return next(res.createError(401, 'Signature verification failed')) - if (!(message === `Arbiter force update ${principalAddress} at ${timestamp}`)) return next(res.createError(401, 'Message doesn\'t match params')) + if (!(message === `Arbiter force update ${principalAgentAddress} at ${timestamp}`)) return next(res.createError(401, 'Message doesn\'t match params')) if (!(currentTime <= (timestamp + 60))) return next(res.createError(401, 'Signature is stale')) if (!(currentTime >= (timestamp - 120))) return next(res.createError(401, 'Timestamp is too far ahead in the future')) if (!(typeof timestamp === 'number')) return next(res.createError(401, 'Timestamp is not a number')) diff --git a/src/api/routes/loan/arbiter/agents.js b/src/api/routes/loan/arbiter/agents.js index 01b462715..fa2d6f1ee 100644 --- a/src/api/routes/loan/arbiter/agents.js +++ b/src/api/routes/loan/arbiter/agents.js @@ -14,10 +14,14 @@ function defineAgentsRouter (router) { router.post('/agents/new', asyncHandler(async (req, res, next) => { console.log('start /agents/new') const { body } = req - const { ethSigner, principalAddress, collateralPublicKey, url, signature, timestamp } = body + const { ethSigner, principalAddress, collateralPublicKey, url, signature, timestamp, proxyEnabled, principalAgentAddress } = body try { - verifyTimestampedSignatureUsingExpected(signature, `Register new agent (${principalAddress} ${collateralPublicKey} ${ethSigner} ${url}) ${timestamp}`, timestamp, principalAddress) + if (proxyEnabled) { + verifyTimestampedSignatureUsingExpected(signature, `Register new agent (${principalAgentAddress} ${collateralPublicKey} ${ethSigner} ${url}) ${timestamp}`, timestamp, principalAgentAddress) + } else { + verifyTimestampedSignatureUsingExpected(signature, `Register new agent (${principalAddress} ${collateralPublicKey} ${ethSigner} ${url}) ${timestamp}`, timestamp, principalAddress) + } } catch (e) { return next(res.createError(401, e.message)) } @@ -26,44 +30,138 @@ function defineAgentsRouter (router) { try { const { status, data: loanMarkets } = await axios.get(`${url}/loanmarketinfo`) - console.log('status', status) - console.log('loanMarkets', loanMarkets) if (status === 200) { - const { data: agent } = await axios.get(`${url}/agentinfo/${loanMarkets[0].id}`) - const { data: { version } } = await axios.get(`${url}/version`) - console.log('agent', agent) - - const agentWithUrlExists = await Agent.findOne({ url }).exec() - const agentWithEthSignerExists = await Agent.findOne({ ethSigner }).exec() - const agentWithPrincipalAddressExists = await Agent.findOne({ principalAddress }).exec() - - if (!agentWithUrlExists && !agentWithEthSignerExists && !agentWithPrincipalAddressExists) { - const ethBalance = await web3().eth.getBalance(principalAddress) - const params = { ethSigner, principalAddress, collateralPublicKey, url, endpoint, ethBalance: fromWei(ethBalance.toString(), 'ether'), version } - const agent = Agent.fromAgentParams(params) - await agent.save() - res.json(agent.json()) - } else if (!agentWithUrlExists && !agentWithEthSignerExists && agentWithPrincipalAddressExists) { - agentWithPrincipalAddressExists.url = url - agentWithPrincipalAddressExists.ethSigner = ethSigner - await agentWithPrincipalAddressExists.save() - res.json(agentWithPrincipalAddressExists.json()) - } else if (!agentWithUrlExists && agentWithEthSignerExists && !agentWithPrincipalAddressExists) { - agentWithEthSignerExists.url = url - agentWithEthSignerExists.principalAddress = principalAddress - agentWithEthSignerExists.collateralPublicKey = collateralPublicKey - await agentWithEthSignerExists.save() - res.json(agentWithEthSignerExists.json()) - } else if (agentWithUrlExists && !agentWithEthSignerExists && !agentWithPrincipalAddressExists) { - agentWithUrlExists.ethSigner = ethSigner - agentWithUrlExists.principalAddress = principalAddress - agentWithUrlExists.collateralPublicKey = collateralPublicKey - await agentWithUrlExists.save() - res.json(agentWithUrlExists.json()) - } else { - res.json(agentWithUrlExists.json()) + for (const loanMarket of loanMarkets) { + const { principal, collateral } = loanMarket + + const { data: agent } = await axios.get(`${url}/agentinfo/${loanMarket.id}`) + const { data: { version } } = await axios.get(`${url}/version`) + + const { principalAddress: loanMarketPrincipalAddress, proxyEnabled: agentProxyEnabled } = agent + if (agentProxyEnabled) { + // if proxy is enabled check if principal address is set + // find agent by url, ethSigner and principalAgentAddress + if (loanMarketPrincipalAddress) { + const agentWithUrlExists = await Agent.findOne({ url }).exec() + const agentWithEthSignerExists = await Agent.findOne({ ethSigner }).exec() + const agentWithPrincipalAgentAddressExists = await Agent.findOne({ principalAgentAddress }).exec() + + if (!agentWithUrlExists && !agentWithEthSignerExists && !agentWithPrincipalAgentAddressExists) { + // define principal addresses + const ethBalance = await web3().eth.getBalance(principalAgentAddress) + const params = { ethSigner, principalAddress: loanMarketPrincipalAddress, principalAgentAddress, collateralPublicKey, url, endpoint, ethBalance: fromWei(ethBalance.toString(), 'ether'), version, proxyEnabled: agentProxyEnabled } + const agent = Agent.fromAgentParams(params) + + // update agent principalAddresses + agent.principalAddresses = [{ principal, collateral, principalAddress: loanMarketPrincipalAddress }] + await agent.save() + } else if (!agentWithUrlExists && !agentWithEthSignerExists && agentWithPrincipalAgentAddressExists) { + agentWithPrincipalAgentAddressExists.url = url + agentWithPrincipalAgentAddressExists.ethSigner = ethSigner + let found = false + for (let i = 0; i < agentWithPrincipalAgentAddressExists.principalAddresses.length; i++) { + if (agentWithPrincipalAgentAddressExists.principalAddresses[i].principal === principal) { + found = true + } + } + if (!found) { + const currentPrincipalAddresses = agentWithPrincipalAgentAddressExists.principalAddresses + currentPrincipalAddresses.push({ principal, collateral, principalAddress: loanMarketPrincipalAddress }) + agentWithPrincipalAgentAddressExists.principalAddress = currentPrincipalAddresses + } + await agentWithPrincipalAgentAddressExists.save() + } else if (!agentWithUrlExists && agentWithEthSignerExists && !agentWithPrincipalAgentAddressExists) { + agentWithEthSignerExists.url = url + agentWithEthSignerExists.principalAddress = principalAddress + agentWithEthSignerExists.principalAgentAddress = principalAgentAddress + agentWithEthSignerExists.collateralPublicKey = collateralPublicKey + await agentWithEthSignerExists.save() + } else if (agentWithUrlExists && !agentWithEthSignerExists && !agentWithPrincipalAgentAddressExists) { + agentWithUrlExists.ethSigner = ethSigner + agentWithUrlExists.principalAddress = principalAddress + agentWithUrlExists.principalAgentAddress = principalAgentAddress + agentWithUrlExists.collateralPublicKey = collateralPublicKey + await agentWithUrlExists.save() + } else { + const agentModel = await Agent.findOne({ url }).exec() + + let principalAddressFound = false + let principalAddresses = agentModel.principalAddresses + for (let i = 0; i < principalAddresses.length; i++) { + if (principalAddresses[i].principal === principal) { + principalAddressFound = true + } + } + + if (!principalAddressFound) { + principalAddresses = principalAddresses.push({ principal, collateral, principalAddress: loanMarketPrincipalAddress }) + if (agentModel.principalAddress === undefined || agentModel.principalAddress === 'undefined') { // Set principalAddress to proxy address for backwards compatibility + agentModel.principalAddress = loanMarketPrincipalAddress + } + } + + await agentModel.save() + } + } else { + const agentWithUrlExists = await Agent.findOne({ url }).exec() + const agentWithEthSignerExists = await Agent.findOne({ ethSigner }).exec() + const agentWithPrincipalAgentAddressExists = await Agent.findOne({ principalAgentAddress }).exec() + + if (!agentWithUrlExists && !agentWithEthSignerExists && !agentWithPrincipalAgentAddressExists) { + const ethBalance = await web3().eth.getBalance(principalAgentAddress) + const params = { ethSigner, principalAddress: undefined, principalAgentAddress, collateralPublicKey, url, endpoint, ethBalance: fromWei(ethBalance.toString(), 'ether'), version, proxyEnabled: agentProxyEnabled } + const agent = Agent.fromAgentParams(params) + await agent.save() + } else if (!agentWithUrlExists && !agentWithEthSignerExists && agentWithPrincipalAgentAddressExists) { + agentWithPrincipalAgentAddressExists.url = url + agentWithPrincipalAgentAddressExists.ethSigner = ethSigner + await agentWithPrincipalAgentAddressExists.save() + } else if (!agentWithUrlExists && agentWithEthSignerExists && !agentWithPrincipalAgentAddressExists) { + agentWithEthSignerExists.url = url + agentWithEthSignerExists.principalAgentAddress = principalAgentAddress + agentWithEthSignerExists.collateralPublicKey = collateralPublicKey + await agentWithEthSignerExists.save() + } else if (agentWithUrlExists && !agentWithEthSignerExists && !agentWithPrincipalAgentAddressExists) { + agentWithUrlExists.ethSigner = ethSigner + agentWithUrlExists.principalAddress = principalAddress + agentWithUrlExists.principalAgentAddress = principalAgentAddress + agentWithUrlExists.collateralPublicKey = collateralPublicKey + await agentWithUrlExists.save() + } + } + } else { + const agentWithUrlExists = await Agent.findOne({ url }).exec() + const agentWithEthSignerExists = await Agent.findOne({ ethSigner }).exec() + const agentWithPrincipalAddressExists = await Agent.findOne({ principalAddress }).exec() + + if (!agentWithUrlExists && !agentWithEthSignerExists && !agentWithPrincipalAddressExists) { + const ethBalance = await web3().eth.getBalance(principalAddress) + const params = { ethSigner, principalAddress, principalAgentAddress: principalAddress, collateralPublicKey, url, endpoint, ethBalance: fromWei(ethBalance.toString(), 'ether'), version, proxyEnabled: false } + const agent = Agent.fromAgentParams(params) + await agent.save() + } else if (!agentWithUrlExists && !agentWithEthSignerExists && agentWithPrincipalAddressExists) { + agentWithPrincipalAddressExists.url = url + agentWithPrincipalAddressExists.ethSigner = ethSigner + await agentWithPrincipalAddressExists.save() + } else if (!agentWithUrlExists && agentWithEthSignerExists && !agentWithPrincipalAddressExists) { + agentWithEthSignerExists.url = url + agentWithEthSignerExists.principalAddress = principalAddress + agentWithEthSignerExists.principalAgentAddress = principalAgentAddress + agentWithEthSignerExists.collateralPublicKey = collateralPublicKey + await agentWithEthSignerExists.save() + } else if (agentWithUrlExists && !agentWithEthSignerExists && !agentWithPrincipalAddressExists) { + agentWithUrlExists.ethSigner = ethSigner + agentWithUrlExists.principalAddress = principalAddress + agentWithUrlExists.principalAgentAddress = principalAgentAddress + agentWithUrlExists.collateralPublicKey = collateralPublicKey + await agentWithUrlExists.save() + } + } } + + const updatedAgent = await Agent.findOne({ url }).exec() + res.json(updatedAgent.json()) } else { return next(res.createError(401, 'Url Invalid or Lender Agent offline')) } } catch (e) { console.log('Error:', e) diff --git a/src/api/routes/loan/arbiter/liquidators.js b/src/api/routes/loan/arbiter/liquidators.js index 167f81f23..c0a0b1ecd 100644 --- a/src/api/routes/loan/arbiter/liquidators.js +++ b/src/api/routes/loan/arbiter/liquidators.js @@ -22,14 +22,10 @@ function defineLiquidatorsRouter (router) { } try { - const { status, data: loanMarkets } = await axios.get(`${url}/loanmarketinfo`) - console.log('status', status) - console.log('loanMarkets', loanMarkets) + const { status } = await axios.get(`${url}/loanmarketinfo`) if (status === 200) { - const { data: agent } = await axios.get(`${url}/agentinfo/${loanMarkets[0].id}`) const { data: { version } } = await axios.get(`${url}/version`) - console.log('agent', agent) const agentWithUrlExists = await Liquidator.findOne({ url }).exec() const agentWithEthSignerExists = await Liquidator.findOne({ ethSigner }).exec() diff --git a/src/api/routes/loan/arbiter/sales.js b/src/api/routes/loan/arbiter/sales.js index b16d68788..582f0baf9 100644 --- a/src/api/routes/loan/arbiter/sales.js +++ b/src/api/routes/loan/arbiter/sales.js @@ -10,8 +10,6 @@ function defineSalesRouter (router) { const { body } = req const { principal, loanId, lenderSigs, refundableAmount, seizableAmount, signature, address, timestamp } = body - console.log('principal, loanId, lenderSigs, refundableAmount, seizableAmount, signature, address, timestamp', principal, loanId, lenderSigs, refundableAmount, seizableAmount, signature, address, timestamp) - try { verifyTimestampedSignatureUsingExpected(signature, `New sale (${principal} ${loanId} ${stringify(lenderSigs)} ${refundableAmount} ${seizableAmount}) ${timestamp}`, timestamp, address) } catch (e) { diff --git a/src/api/routes/loan/lender/funds.js b/src/api/routes/loan/lender/funds.js index 75d2812b9..b90c38042 100644 --- a/src/api/routes/loan/lender/funds.js +++ b/src/api/routes/loan/lender/funds.js @@ -4,11 +4,16 @@ const asyncHandler = require('express-async-handler') const LoanMarket = require('../../../../models/LoanMarket') const Fund = require('../../../../models/Fund') +const HotColdWalletProxy = require('../../../../models/HotColdWalletProxy') const { verifySignature, verifyTimestampedSignature } = require('../../../../utils/signatures') +const { getObject } = require('../../../../utils/contracts') const { getInterval } = require('../../../../utils/intervals') const { getEthSigner } = require('../../../../utils/address') const { getEndpoint } = require('../../../../utils/endpoints') +const web3 = require('web3') +const { hexToNumber } = web3.utils + function defineFundsRouter (router) { router.get('/funds/:fundModelId', asyncHandler(async (req, res, next) => { const { params } = req @@ -35,35 +40,122 @@ function defineFundsRouter (router) { const agenda = req.app.get('agenda') const address = getEthSigner() const { body } = req - const { principal, collateral, custom, signature, message, maxLoanDuration, fundExpiry, compoundEnabled, amount } = body - - fund = await Fund.findOne({ principal, collateral, status: { $ne: 'FAILED' } }).exec() - if (fund && fund.status === 'CREATED') return next(res.createError(401, 'Fund was already created. Agent can only have one Loan Fund')) + const { principal, collateral } = body const loanMarket = await LoanMarket.findOne(_.pick(body, ['principal', 'collateral'])).exec() if (!loanMarket) return next(res.createError(401, `LoanMarket not found with ${principal} principal and ${collateral} collateral`)) - if (custom) { - const { liquidationRatio, interest, penalty, fee } = body - const expectMessage = `Create Custom ${principal} Loan Fund backed by ${collateral} with ${compoundEnabled ? 'Compound Enabled' : 'Compound Disabled'} and Maximum Loan Duration of ${maxLoanDuration} seconds which expires at timestamp ${fundExpiry}, a liquidation ratio of ${liquidationRatio}, interest of ${interest}, penalty ${penalty}, fee ${fee}, and deposit ${amount} ${principal}` + fund = await Fund.findOne({ principal, collateral, status: { $ne: 'FAILED' } }).exec() + if (fund && fund.status === 'CREATED') return next(res.createError(401, 'Fund was already created. Agent can only have one Loan Fund')) + + const { proxyEnabled, principalAgentAddress } = await loanMarket.getAgentAddresses() + + if (proxyEnabled) { + const { proxyAddress } = body + + // create hot cold wallet proxy record (after verifying fund was created) + + // get fund detail and create record + + const funds = getObject('funds', principal) + const loans = getObject('loans', principal) + const sales = getObject('sales', principal) + const proxy = getObject('hotcoldwallet', proxyAddress) + + const { _address: fundsAddress } = funds + const { _address: loansAddress } = loans + const { _address: salesAddress } = sales + + const fundIdBytes32 = await funds.methods.fundOwner(proxyAddress).call() + + const { + minLoanAmt: minLoanAmount, + maxLoanAmt: maxLoanAmount, + minLoanDur: minLoanDuration, + maxLoanDur: maxLoanDuration, + fundExpiry, + interest, + penalty, + fee, + liquidationRatio + } = await funds.methods.funds(fundIdBytes32).call() + + const { custom, compoundEnabled } = await funds.methods.bools(fundIdBytes32).call() + const amount = await funds.methods.balance(fundIdBytes32).call() + + const fundParams = { + principal, + collateral, + custom, + minLoanAmount, + maxLoanAmount, + minLoanDuration, + maxLoanDuration, + fundExpiry, + interest, + penalty, + fee, + liquidationRatio, + compoundEnabled, + amount + } - if (!process.env.NODE_ENV === 'test') { - if (!verifySignature(signature, message, address)) return next(res.createError(401, 'Signature doesn\'t match address')) - if (!(message === expectMessage)) return next(res.createError(401, `Message doesn't match params (Expected Message: ${expectMessage}... Actual Message: ${message})`)) + if (custom) { + fund = Fund.fromCustomFundParams(fundParams) + } else { + fund = Fund.fromFundParams(fundParams) } - fund = Fund.fromCustomFundParams(body) + const proxyColdAddress = await proxy.methods.cold().call() + const proxyHotAddress = await proxy.methods.hot().call() + const proxyFundsAddress = await proxy.methods.funds().call() + const proxyLoansAddress = await proxy.methods.loans().call() + const proxySalesAddress = await proxy.methods.sales().call() + + const fundsMatch = fundsAddress === proxyFundsAddress + const loansMatch = loansAddress === proxyLoansAddress + const salesMatch = salesAddress === proxySalesAddress + const agentAddressesMatch = principalAgentAddress === proxyHotAddress + const coldAddressesMatch = address === proxyColdAddress + + if (fundsMatch && loansMatch && salesMatch && agentAddressesMatch && coldAddressesMatch) { + const proxyParams = { principal, collateral, hotWalletAddress: proxyHotAddress, coldWalletAddress: proxyColdAddress, contractAddress: proxyAddress } + const proxyModel = HotColdWalletProxy.fromWalletAddresses(proxyParams) + + await agenda.schedule(getInterval('ACTION_INTERVAL'), 'notify-arbiter') + + fund.fundId = hexToNumber(await funds.methods.fundOwner(proxyAddress).call()) + + await proxyModel.save() + await fund.save() + } else { + return next(res.createError(401, 'Addresses don\'t match proxy config')) + } } else { - const expectMessage = `Create Non-Custom ${principal} Loan Fund backed by ${collateral} with ${compoundEnabled ? 'Compound Enabled' : 'Compound Disabled'} and Maximum Loan Duration of ${maxLoanDuration} seconds which expires at timestamp ${fundExpiry} and deposit ${amount} ${principal}` + const { custom, signature, message, maxLoanDuration, fundExpiry, compoundEnabled, amount } = body - if (!verifySignature(signature, message, address)) return next(res.createError(401, 'Signature doesn\'t match address')) - if (!(message === expectMessage)) return next(res.createError(401, `Message doesn't match params (Expected Message: ${expectMessage}... Actual Message: ${message})`)) + if (custom) { + const { liquidationRatio, interest, penalty, fee } = body + const expectMessage = `Create Custom ${principal} Loan Fund backed by ${collateral} with ${compoundEnabled ? 'Compound Enabled' : 'Compound Disabled'} and Maximum Loan Duration of ${maxLoanDuration} seconds which expires at timestamp ${fundExpiry}, a liquidation ratio of ${liquidationRatio}, interest of ${interest}, penalty ${penalty}, fee ${fee}, and deposit ${amount} ${principal}` - fund = Fund.fromFundParams(body) - } + if (!process.env.NODE_ENV === 'test') { + if (!verifySignature(signature, message, address)) return next(res.createError(401, 'Signature doesn\'t match address')) + if (!(message === expectMessage)) return next(res.createError(401, `Message doesn't match params (Expected Message: ${expectMessage}... Actual Message: ${message})`)) + } - await fund.save() - await agenda.schedule(getInterval('ACTION_INTERVAL'), 'create-fund', { fundModelId: fund.id }) + fund = Fund.fromCustomFundParams(body) + } else { + const expectMessage = `Create Non-Custom ${principal} Loan Fund backed by ${collateral} with ${compoundEnabled ? 'Compound Enabled' : 'Compound Disabled'} and Maximum Loan Duration of ${maxLoanDuration} seconds which expires at timestamp ${fundExpiry} and deposit ${amount} ${principal}` + + if (!verifySignature(signature, message, address)) return next(res.createError(401, 'Signature doesn\'t match address')) + if (!(message === expectMessage)) return next(res.createError(401, `Message doesn't match params (Expected Message: ${expectMessage}... Actual Message: ${message})`)) + + fund = Fund.fromFundParams(body) + } + + await fund.save() + await agenda.schedule(getInterval('ACTION_INTERVAL'), 'create-fund', { fundModelId: fund.id }) + } console.log('end /funds/new') @@ -127,20 +219,28 @@ function defineFundsRouter (router) { const agenda = req.app.get('agenda') const { params, body } = req - const { amountToWithdraw, signature, message, timestamp } = body + const { principal, fundId } = params + const { amountToWithdraw, signature, message, timestamp, ethTxId } = body + + const loanMarket = await LoanMarket.findOne({ principal }).exec() + if (!loanMarket) return next(res.createError(401, `LoanMarket not found with ${principal} principal`)) - const fund = await Fund.findOne({ principal: params.principal, fundId: params.fundId }).exec() + const fund = await Fund.findOne({ principal, fundId }).exec() if (!fund) return next(res.createError(401, 'Fund not found')) - const { principal } = fund + const { proxyEnabled } = await loanMarket.getAgentAddresses() - try { - verifyTimestampedSignature(signature, message, `Withdraw ${amountToWithdraw} ${principal} at ${timestamp}`, timestamp) - } catch (e) { - return next(res.createError(401, e.message)) - } + if (proxyEnabled) { + await agenda.now('fund-lender-withdraw', { principal, fundId, ethTxId }) + } else { + try { + verifyTimestampedSignature(signature, message, `Withdraw ${amountToWithdraw} ${principal} at ${timestamp}`, timestamp) + } catch (e) { + return next(res.createError(401, e.message)) + } - await agenda.schedule(getInterval('ACTION_INTERVAL'), 'fund-withdraw', { fundModelId: fund.id, amountToWithdraw }) + await agenda.schedule(getInterval('ACTION_INTERVAL'), 'fund-withdraw', { fundModelId: fund.id, amountToWithdraw }) + } console.log('end /funds/contract/:fundId/withdraw') diff --git a/src/api/routes/loan/lender/index.js b/src/api/routes/loan/lender/index.js index c15733f25..0793c7b62 100644 --- a/src/api/routes/loan/lender/index.js +++ b/src/api/routes/loan/lender/index.js @@ -1,13 +1,15 @@ const defineFundsRouter = require('./funds') const defineLoansRouter = require('./loans') const defineSalesRouter = require('./sales') -const defineWithdrawRoutes = require('./withdraw') +const defineProxyRouter = require('./proxy') +const defineWithdrawRouter = require('./withdraw') function defineLenderRoutes (router) { defineFundsRouter(router) defineLoansRouter(router) defineSalesRouter(router) - defineWithdrawRoutes(router) + defineProxyRouter(router) + defineWithdrawRouter(router) } module.exports = defineLenderRoutes diff --git a/src/api/routes/loan/lender/proxy.js b/src/api/routes/loan/lender/proxy.js new file mode 100644 index 000000000..6371e510b --- /dev/null +++ b/src/api/routes/loan/lender/proxy.js @@ -0,0 +1,82 @@ +const asyncHandler = require('express-async-handler') +const { getObject } = require('../../../../utils/contracts') +const web3 = require('../../../../utils/web3') + +const LoanMarket = require('../../../../models/LoanMarket') +const HotColdWalletProxy = require('../../../../models/HotColdWalletProxy') + +function defineProxyRouter (router) { + router.post('/proxys/new', asyncHandler(async (req, res, next) => { + console.log('start /proxys/new') + + // pass in principal, collateral, cold wallet address and contract address + const { body } = req + const { principal, collateral, coldWalletAddress, contractAddress } = body + + const loanMarket = await LoanMarket.findOne({ principal, collateral }).exec() + const { principalAgentAddress } = await loanMarket.getAgentAddresses() + + const proxyParams = { principal, collateral, hotWalletAddress: principalAgentAddress, coldWalletAddress, contractAddress } + const proxyModel = HotColdWalletProxy.fromWalletAddresses(proxyParams) + + const contractCode = await web3().eth.getCode(contractAddress) + if (contractCode === '0x') return next(res.createError(401, 'Contract not instantiated at address')) + + const funds = getObject('funds', principal) + const loans = getObject('loans', principal) + const sales = getObject('sales', principal) + const proxy = getObject('hotcoldwallet', contractAddress) + + const { _address: fundsAddress } = funds + const { _address: loansAddress } = loans + const { _address: salesAddress } = sales + + // Verify that proxy exists on ethereum blockchain + const proxyColdAddress = await proxy.methods.cold().call() + const proxyHotAddress = await proxy.methods.hot().call() + const proxyFundsAddress = await proxy.methods.funds().call() + const proxyLoansAddress = await proxy.methods.loans().call() + const proxySalesAddress = await proxy.methods.sales().call() + + const fundsMatch = fundsAddress === proxyFundsAddress + const loansMatch = loansAddress === proxyLoansAddress + const salesMatch = salesAddress === proxySalesAddress + const agentAddressesMatch = principalAgentAddress === proxyHotAddress + const coldAddressesMatch = coldWalletAddress === proxyColdAddress + + if (!fundsMatch || !loansMatch || !salesMatch || !coldAddressesMatch || !agentAddressesMatch) return next(res.createError(401, 'Addresses don\'t match')) + + await proxyModel.save() + + console.log('end /proxys/new') + + res.json(proxyModel.json()) + })) + + router.get('/proxys', asyncHandler(async (req, res) => { + const result = await HotColdWalletProxy.find().exec() + + res.json(result.map(r => r.json())) + })) + + router.get('/proxys/:proxyModelId', asyncHandler(async (req, res, next) => { + const { params } = req + + const proxy = await HotColdWalletProxy.findOne({ _id: params.proxyModelId }).exec() + if (!proxy) return next(res.createError(401, 'Proxy not found')) + + res.json(proxy.json()) + })) + + router.get('/proxys/ticker/:principal/:collateral', asyncHandler(async (req, res, next) => { + const { params } = req + const { principal, collateral } = params + + const proxy = await HotColdWalletProxy.findOne({ principal, collateral }).exec() + if (!proxy) return next(res.createError(401, 'Proxy not found')) + + res.json(proxy.json()) + })) +} + +module.exports = defineProxyRouter diff --git a/src/config/intervals/kovan.json b/src/config/intervals/kovan.json index c31db07f9..341e9cdbd 100644 --- a/src/config/intervals/kovan.json +++ b/src/config/intervals/kovan.json @@ -11,5 +11,6 @@ "ARBITER_ORACLE_INTERVAL": "2 minutes", "SANITIZE_TX_INTERVAL": "10 minutes", "AGENT_UPDATES_INTERVAL": "2 minutes", + "REQUEUE_NOTIFY_INTERVAL": "in 30 seconds", "LOAN_SECRET_HASH_COUNT": 40 } diff --git a/src/config/intervals/mainnet.json b/src/config/intervals/mainnet.json index 10c178ecd..6af632094 100644 --- a/src/config/intervals/mainnet.json +++ b/src/config/intervals/mainnet.json @@ -11,5 +11,6 @@ "ARBITER_ORACLE_INTERVAL": "1 day", "SANITIZE_TX_INTERVAL": "30 minutes", "AGENT_UPDATES_INTERVAL": "10 minutes", + "REQUEUE_NOTIFY_INTERVAL": "in 30 seconds", "LOAN_SECRET_HASH_COUNT": 40 } diff --git a/src/config/intervals/test.example.json b/src/config/intervals/test.example.json index cd05d3bc3..187e38ca9 100644 --- a/src/config/intervals/test.example.json +++ b/src/config/intervals/test.example.json @@ -11,5 +11,6 @@ "LENDER_CHECK_INTERVAL": "25 seconds", "SANITIZE_TX_INTERVAL": "2 minutes", "AGENT_UPDATES_INTERVAL": "2 minutes", + "REQUEUE_NOTIFY_INTERVAL": "in 30 seconds", "LOAN_SECRET_HASH_COUNT": 3 } diff --git a/src/models/Agent.js b/src/models/Agent.js index f45a00065..acd9cf43d 100644 --- a/src/models/Agent.js +++ b/src/models/Agent.js @@ -18,6 +18,26 @@ const AgentSchema = new mongoose.Schema({ type: String, index: true }, + principalAddresses: [ + { + principal: { + type: String, + index: true + }, + collateral: { + type: String, + index: true + }, + principalAddress: { + type: String, + index: true + } + } + ], + principalAgentAddress: { + type: String, + index: true + }, collateralPublicKey: { type: String, index: true @@ -31,6 +51,11 @@ const AgentSchema = new mongoose.Schema({ index: true, default: '0.1.17' }, + proxyEnabled: { + type: Boolean, + index: true, + default: false + }, status: { type: String, enum: ['ACTIVE', 'INACTIVE'], @@ -54,9 +79,11 @@ AgentSchema.static('fromAgentParams', function (params) { endpoint: params.endpoint, url: params.url, principalAddress: params.principalAddress, + principalAgentAddress: params.principalAgentAddress, collateralPublicKey: params.collateralPublicKey, ethBalance: params.ethBalance, version: params.version, + proxyEnabled: params.proxyEnabled, status: 'ACTIVE' }) }) diff --git a/src/models/Fund.js b/src/models/Fund.js index c30cfc814..837a0a4de 100644 --- a/src/models/Fund.js +++ b/src/models/Fund.js @@ -93,6 +93,10 @@ const FundSchema = new mongoose.Schema({ type: [String], index: true }, + withdrawTxs: { + type: [String], + index: true + }, status: { type: String, enum: ['INITIATED', 'WAITING_FOR_APPROVE', 'CREATING', 'CREATED', 'FAILED'], @@ -101,6 +105,10 @@ const FundSchema = new mongoose.Schema({ netDeposit: { type: Number, default: 0 + }, + netWithdraw: { + type: Number, + default: 0 } }) diff --git a/src/models/HotColdWalletProxy.js b/src/models/HotColdWalletProxy.js new file mode 100644 index 000000000..fd55f2c26 --- /dev/null +++ b/src/models/HotColdWalletProxy.js @@ -0,0 +1,54 @@ +const mongoose = require('mongoose') + +const HotColdWalletProxySchema = new mongoose.Schema({ + principal: { + type: String, + index: true + }, + collateral: { + type: String, + index: true + }, + hotWalletAddress: { + type: String, + index: true + }, + coldWalletAddress: { + type: String, + index: true + }, + contractAddress: { + type: String, + index: true, + unique: true + }, + status: { + type: String, + enum: ['DEPLOYED'], + index: true + } +}) + +HotColdWalletProxySchema.methods.json = function () { + const json = this.toJSON() + json.id = json._id + + delete json._id + delete json.__v + + return json +} + +HotColdWalletProxySchema.static('fromWalletAddresses', function (params) { + return new HotColdWalletProxy({ + principal: params.principal, + collateral: params.collateral, + hotWalletAddress: params.hotWalletAddress, + coldWalletAddress: params.coldWalletAddress, + contractAddress: params.contractAddress, + status: 'DEPLOYED' + }) +}) + +const HotColdWalletProxy = mongoose.model('HotColdWalletProxy', HotColdWalletProxySchema) +module.exports = HotColdWalletProxy diff --git a/src/models/Loan.js b/src/models/Loan.js index e552254ec..f010667d8 100644 --- a/src/models/Loan.js +++ b/src/models/Loan.js @@ -2,6 +2,7 @@ const mongoose = require('mongoose') const BN = require('bignumber.js') const { sha256 } = require('@liquality/crypto') +const LoanMarket = require('../models/LoanMarket') const clients = require('../utils/clients') const { currencies } = require('../utils/fx') const web3 = require('../utils/web3') @@ -195,10 +196,12 @@ LoanSchema.methods.json = function () { LoanSchema.methods.setAgentAddresses = async function () { if (this.lenderPrincipalAddress) throw new Error('Address exists') - const principalAddresses = await web3().currentProvider.getAddresses() + const loanMarket = await LoanMarket.findOne({ principal: this.principal, collateral: this.collateral }).exec() + const { principalAddress } = await loanMarket.getAgentAddresses() + const collateralAddresses = await this.collateralClient().wallet.getAddresses() - this.lenderPrincipalAddress = principalAddresses[0] + this.lenderPrincipalAddress = principalAddress this.lenderCollateralPublicKey = collateralAddresses[0].publicKey.toString('hex') } diff --git a/src/models/LoanMarket.js b/src/models/LoanMarket.js index 1a31d902e..f54e7f542 100644 --- a/src/models/LoanMarket.js +++ b/src/models/LoanMarket.js @@ -4,6 +4,10 @@ const { checksumEncode } = require('@liquality/ethereum-utils') const clients = require('../utils/clients') const web3 = require('../utils/web3') +const HotColdWalletProxy = require('../models/HotColdWalletProxy') + +const { HOT_COLD_WALLET_PROXY_ENABLED, HOT_COLD_WALLET_PROXY_ENABLED_ARBITER, PARTY } = process.env + const LoanMarketSchema = new mongoose.Schema({ principal: { type: String, @@ -84,14 +88,32 @@ LoanMarketSchema.methods.collateralClient = function () { } LoanMarketSchema.methods.getAgentAddresses = async function () { - const principalAddresses = await web3().currentProvider.getAddresses() + const principalHotAddresses = await web3().currentProvider.getAddresses() const collateralAddresses = await this.collateralClient().wallet.getAddresses() + const proxyEnabled = (PARTY === 'arbiter' ? HOT_COLD_WALLET_PROXY_ENABLED_ARBITER : HOT_COLD_WALLET_PROXY_ENABLED) === 'true' - return { - principalAddress: checksumEncode(principalAddresses[0]), + const agentAddresses = { collateralAddress: collateralAddresses[0].address, - collateralPublicKey: collateralAddresses[0].publicKey.toString('hex') + collateralPublicKey: collateralAddresses[0].publicKey.toString('hex'), + proxyEnabled + } + + if (proxyEnabled) { + agentAddresses.principalHotAddress = checksumEncode(principalHotAddresses[0]) + agentAddresses.principalAgentAddress = checksumEncode(principalHotAddresses[0]) + + const { principal, collateral } = this + const hotColdWallet = await HotColdWalletProxy.findOne({ principal, collateral }).exec() + if (hotColdWallet) { + agentAddresses.principalColdAddress = hotColdWallet.coldWalletAddress + agentAddresses.principalAddress = hotColdWallet.contractAddress + } + } else { + agentAddresses.principalAddress = checksumEncode(principalHotAddresses[0]) + agentAddresses.principalAgentAddress = checksumEncode(principalHotAddresses[0]) } + + return agentAddresses } module.exports = mongoose.model('LoanMarket', LoanMarketSchema) diff --git a/src/utils/contracts.js b/src/utils/contracts.js index 4904e4e6b..35fcfcf02 100644 --- a/src/utils/contracts.js +++ b/src/utils/contracts.js @@ -14,6 +14,7 @@ schema.ctoken = require('../abi/ctoken') schema.medianizer = require('../abi/medianizer') schema.oracle = require('../abi/oracle') schema.fundoracles = require('../abi/fundoracles') +schema.hotcoldwallet = require('../abi/hotcoldwallet') function loadObject (type, address) { const web3 = getWeb3() @@ -21,7 +22,9 @@ function loadObject (type, address) { } function getContract (contract, principal) { - if (contract === 'medianizer' || contract === 'fundoracles') { + if (contract === 'hotcoldwallet') { + return principal + } else if (contract === 'medianizer' || contract === 'fundoracles') { return addresses[`${contract.toUpperCase()}`] } else if (contract === 'erc20' || contract === 'ctoken') { const cPrefix = contract === 'ctoken' ? 'C' : '' diff --git a/src/utils/env.js b/src/utils/env.js index a121b5c39..634270010 100644 --- a/src/utils/env.js +++ b/src/utils/env.js @@ -5,6 +5,14 @@ function isArbiter () { return process.env.PARTY === 'arbiter' } +function isProxyEnabled () { + if (process.env.PARTY === 'arbiter') { + return process.env.HOT_COLD_WALLET_PROXY_ENABLED_ARBITER === 'true' + } else { + return process.env.HOT_COLD_WALLET_PROXY_ENABLED === 'true' + } +} + function rewriteEnv (envFile, key, value) { if (fs.existsSync(path.resolve(process.cwd(), envFile))) { const env = fs.readFileSync(path.resolve(process.cwd(), envFile), 'utf-8') @@ -26,6 +34,7 @@ function getEnvTestValue (key) { module.exports = { isArbiter, + isProxyEnabled, rewriteEnv, getEnvTestValue } diff --git a/src/utils/finance.js b/src/utils/finance.js index 5b754c79d..b865c5e04 100644 --- a/src/utils/finance.js +++ b/src/utils/finance.js @@ -10,6 +10,7 @@ function rateToSec (apr) { // Convert interest rate to rate per second (i.e. 16. } function numToBytes32 (num) { + if (!num) throw Error('numToBytes32: No number provided') return padLeft(numberToHex(num), 64) } diff --git a/src/worker/loan/agent/new.js b/src/worker/loan/agent/new.js index b9a3dca4d..d4c3cd5bf 100644 --- a/src/worker/loan/agent/new.js +++ b/src/worker/loan/agent/new.js @@ -2,6 +2,7 @@ const axios = require('axios') const { getEndpoint } = require('../../../utils/endpoints') const LoanMarket = require('../../../models/LoanMarket') +const AgendaJob = require('../../../models/AgendaJob') const { getInterval } = require('../../../utils/intervals') const web3 = require('../../../utils/web3') @@ -10,40 +11,74 @@ const { NETWORK, HEROKU_APP, AL_APP, AGENT_URL } = process.env function defineNewAgentJobs (agenda) { agenda.define('notify-arbiter', async (job, done) => { const loanMarkets = await LoanMarket.find().exec() - const loanMarket = loanMarkets[0] - - const { collateralPublicKey, principalAddress } = await loanMarket.getAgentAddresses() - - let url - if (NETWORK === 'test') { - url = getEndpoint('LENDER_ENDPOINT') - } else if (HEROKU_APP !== undefined && HEROKU_APP !== 'undefined') { - url = `https://${HEROKU_APP}.herokuapp.com/api/loan` - } else if (AL_APP === 'true') { - url = 'https://atomicloans.io/lender-agent/api/loan' - } else { - url = `${AGENT_URL}/api/loan` - } - console.log('notify-arbiter') + let principalAddressFound = false + for (let i = 0; i < loanMarkets.length; i++) { + const loanMarket = loanMarkets[i] + + const { collateralPublicKey, principalAddress, principalAgentAddress, proxyEnabled } = await loanMarket.getAgentAddresses() + + let url + if (NETWORK === 'test') { + url = getEndpoint('LENDER_ENDPOINT') + } else if (HEROKU_APP !== undefined && HEROKU_APP !== 'undefined') { + url = `https://${HEROKU_APP}.herokuapp.com/api/loan` + } else if (AL_APP === 'true') { + url = 'https://atomicloans.io/lender-agent/api/loan' // TODO: Remove this + } else { + url = `${AGENT_URL}/api/loan` + } + + console.log('notify-arbiter') + + const ethSigner = process.env.METAMASK_ETH_ADDRESS + + const timestamp = Math.floor(new Date().getTime() / 1000) + + let message + if (proxyEnabled) { + message = `Register new agent (${principalAgentAddress} ${collateralPublicKey} ${ethSigner} ${url}) ${timestamp}` + } else { + message = `Register new agent (${principalAddress} ${collateralPublicKey} ${ethSigner} ${url}) ${timestamp}` + } + + const signature = await web3().eth.personal.sign(message, (await web3().currentProvider.getAddresses())[0]) - const ethSigner = process.env.METAMASK_ETH_ADDRESS + try { + console.log('posting...') + await axios.post(`${getEndpoint('ARBITER_ENDPOINT')}/agents/new`, { collateralPublicKey, principalAddress, ethSigner, url, signature, timestamp, proxyEnabled, principalAgentAddress }) + done() + } catch (e) { + console.log('`notify-arbiter` failed. Retrying...') - const timestamp = Math.floor(new Date().getTime() / 1000) - const message = `Register new agent (${principalAddress} ${collateralPublicKey} ${ethSigner} ${url}) ${timestamp}` - const signature = await web3().eth.personal.sign(message, (await web3().currentProvider.getAddresses())[0]) + const alreadyRunningJobs = await AgendaJob.find({ name: 'notify-arbiter', lastRunAt: { $ne: null }, lastFinishedAt: null }).exec() + const alreadyQueuedJobs = await AgendaJob.find({ name: 'notify-arbiter', nextRunAt: { $ne: null } }).exec() + + if (alreadyRunningJobs.length <= 1 && alreadyQueuedJobs.length <= 0) { + agenda.schedule(getInterval('REQUEUE_NOTIFY_INTERVAL'), 'notify-arbiter') + } + + console.log(e) + done(e) + } + + principalAddressFound = true - try { - console.log('posting...') - await axios.post(`${getEndpoint('ARBITER_ENDPOINT')}/agents/new`, { collateralPublicKey, principalAddress, ethSigner, url, signature, timestamp }) done() - } catch (e) { - console.log('`notify-arbiter` failed. Retrying...') - agenda.schedule(getInterval('ACTION_INTERVAL'), 'notify-arbiter') - console.log(e) - done(e) + + break } - // TODO: verify that this was done correctly, and create an endpoint for checking this + + if (!principalAddressFound) { + const alreadyRunningJobs = await AgendaJob.find({ name: 'notify-arbiter', lastRunAt: { $ne: null }, lastFinishedAt: null }).exec() + const alreadyQueuedJobs = await AgendaJob.find({ name: 'notify-arbiter', nextRunAt: { $ne: null } }).exec() + + if (alreadyRunningJobs.length <= 1 && alreadyQueuedJobs.length <= 0) { + agenda.schedule(getInterval('REQUEUE_NOTIFY_INTERVAL'), 'notify-arbiter') + } + } + + done() }) } diff --git a/src/worker/loan/agent/status.js b/src/worker/loan/agent/status.js index 411ccfb4c..b4a856ab8 100644 --- a/src/worker/loan/agent/status.js +++ b/src/worker/loan/agent/status.js @@ -1,5 +1,6 @@ const axios = require('axios') const BN = require('bignumber.js') +const log = require('@mblackmblack/node-pretty-log') const Agent = require('../../../models/Agent') const AgentFund = require('../../../models/AgentFund') const Liquidator = require('../../../models/Liquidator') @@ -50,6 +51,8 @@ function defineAgentStatusJobs (agenda) { console.log(`${agent.url} status:`, status) + log('info', `Check Agent Job | Agent Url ${agent.url} | Starting`) + loanMarkets = data if (!(loanMarkets.length > 0)) { @@ -80,86 +83,124 @@ function defineAgentStatusJobs (agenda) { const loanMarket = loanMarkets[i] const { principal, collateral } = loanMarket + log('info', `Check Agent Job | Agent Url ${agent.url} | Starting ${principal} Loan Market`) + const multiplier = currencies[principal].multiplier const decimals = currencies[principal].decimals - const { data: { principalAddress, collateralPublicKey } } = await axios.get(`${agent.url}/agentinfo/${loanMarket.id}`) + const { data: { principalAddress, collateralPublicKey, proxyEnabled, principalAgentAddress } } = await axios.get(`${agent.url}/agentinfo/${loanMarket.id}`) - agent.principalAddress = principalAddress agent.collateralPublicKey = collateralPublicKey - const ethBalance = await web3().eth.getBalance(principalAddress) - agent.ethBalance = fromWei(ethBalance.toString(), 'ether') + let agentAddress + if (proxyEnabled) { + agentAddress = principalAgentAddress + agent.principalAgentAddress = principalAgentAddress + + if (principalAddress) { + let found = false + for (let i = 0; i < agent.principalAddresses.length; i++) { + if (agent.principalAddresses[i].principal === principal) { + found = true + } + } + if (!found) { + const currentPrincipalAddresses = agent.principalAddresses + currentPrincipalAddresses.push({ principal, collateral, principalAddress }) + agent.principalAddresses = currentPrincipalAddresses + if (agent.principalAddress === undefined || agent.principalAddress === 'undefined') { // Set principalAddress to proxy address for backwards compatibility + agent.principalAddress = principalAddress + } + } + } + } else { + agentAddress = principalAddress + agent.principalAgentAddress = principalAddress + agent.principalAddress = principalAddress + } - const funds = getObject('funds', principal) - const loans = getObject('loans', principal) - const sales = getObject('sales', principal) - - const fundId = await funds.methods.fundOwner(principalAddress).call() - const marketLiquidity = await funds.methods.balance(fundId).call() - - const currentTime = await getCurrentTime() - const { maxLoanDur, fundExpiry } = await funds.methods.funds(fundId).call() - const maxLoanLengthTimestamp = BN.min(fundExpiry, BN(currentTime).plus(maxLoanDur)).toFixed() - - let borrowed = 0 - const lenderLoanCount = await loans.methods.lenderLoanCount(principalAddress).call() - for (let j = 0; j < lenderLoanCount; j++) { - const loanId = await loans.methods.lenderLoans(principalAddress, j).call() - const loanPrincipal = await loans.methods.principal(loanId).call() - const { sale: loanSale, off: loanOff } = await loans.methods.bools(loanId).call() - if (loanSale) { - const next = await sales.methods.next(loanId).call() - const saleIndexByLoan = next - 1 - const saleId = await sales.methods.saleIndexByLoan(loanId, saleIndexByLoan).call() - const { accepted: saleAccepted } = await sales.methods.sales(saleId).call() - - if (!saleAccepted) { + const ethBalance = await web3().eth.getBalance(agentAddress) + agent.ethBalance = fromWei(ethBalance.toString(), 'ether') + agent.proxyEnabled = proxyEnabled + + if (principalAddress) { + const funds = getObject('funds', principal) + const loans = getObject('loans', principal) + const sales = getObject('sales', principal) + + const fundId = await funds.methods.fundOwner(principalAddress).call() + const marketLiquidity = await funds.methods.balance(fundId).call() + + const currentTime = await getCurrentTime() + const { maxLoanDur, fundExpiry } = await funds.methods.funds(fundId).call() + const maxLoanLengthTimestamp = BN.min(fundExpiry, BN(currentTime).plus(maxLoanDur)).toFixed() + + let borrowed = 0 + const lenderLoanCount = await loans.methods.lenderLoanCount(principalAddress).call() + for (let j = 0; j < lenderLoanCount; j++) { + const loanId = await loans.methods.lenderLoans(principalAddress, j).call() + const loanPrincipal = await loans.methods.principal(loanId).call() + const { sale: loanSale, off: loanOff } = await loans.methods.bools(loanId).call() + if (loanSale) { + const next = await sales.methods.next(loanId).call() + const saleIndexByLoan = next - 1 + const saleId = await sales.methods.saleIndexByLoan(loanId, saleIndexByLoan).call() + const { accepted: saleAccepted } = await sales.methods.sales(saleId).call() + + if (!saleAccepted) { + borrowed = BN(borrowed).plus(loanPrincipal) + } + } else if (!loanOff) { borrowed = BN(borrowed).plus(loanPrincipal) } - } else if (!loanOff) { - borrowed = BN(borrowed).plus(loanPrincipal) } - } - const supplied = BN(borrowed).plus(marketLiquidity) - const utilizationRatio = supplied.toNumber() === 0 ? 0 : BN(borrowed).dividedBy(supplied).toFixed(4) - - const marketLiquidityFormatted = BN(marketLiquidity).dividedBy(multiplier).toFixed(decimals) - const borrowedFormatted = BN(borrowed).dividedBy(multiplier).toFixed(decimals) - const suppliedFormatted = BN(supplied).dividedBy(multiplier).toFixed(decimals) - - const agentFund = await AgentFund.findOne({ principal, collateral, principalAddress }).exec() - if (agentFund) { - agentFund.utilizationRatio = utilizationRatio - agentFund.marketLiquidity = marketLiquidityFormatted - agentFund.borrowed = borrowedFormatted - agentFund.supplied = suppliedFormatted - agentFund.fundId = hexToNumber(fundId) - agentFund.url = agent.url - agentFund.maxLoanLengthTimestamp = maxLoanLengthTimestamp - agentFund.ethBalance = fromWei(ethBalance.toString(), 'ether') - agentFund.status = 'ACTIVE' - await agentFund.save() - } else { - const params = { - principal, - collateral, - principalAddress, - utilizationRatio, - fundId: hexToNumber(fundId), - url: agent.url, - ethBalance: fromWei(ethBalance.toString(), 'ether'), - marketLiquidity: marketLiquidityFormatted, - borrowed: borrowedFormatted, - supplied: suppliedFormatted, - maxLoanLengthTimestamp + const supplied = BN(borrowed).plus(marketLiquidity) + const utilizationRatio = supplied.toNumber() === 0 ? 0 : BN(borrowed).dividedBy(supplied).toFixed(4) + + const marketLiquidityFormatted = BN(marketLiquidity).dividedBy(multiplier).toFixed(decimals) + const borrowedFormatted = BN(borrowed).dividedBy(multiplier).toFixed(decimals) + const suppliedFormatted = BN(supplied).dividedBy(multiplier).toFixed(decimals) + + const agentFund = await AgentFund.findOne({ principal, collateral, principalAddress }).exec() + if (agentFund) { + agentFund.utilizationRatio = utilizationRatio + agentFund.marketLiquidity = marketLiquidityFormatted + agentFund.borrowed = borrowedFormatted + agentFund.supplied = suppliedFormatted + agentFund.fundId = hexToNumber(fundId) + agentFund.url = agent.url + agentFund.maxLoanLengthTimestamp = maxLoanLengthTimestamp + agentFund.ethBalance = fromWei(ethBalance.toString(), 'ether') + agentFund.status = 'ACTIVE' + + log('info', `Check Agent Job | Set Agent Fund ${agentFund.url}`) + + await agentFund.save() + } else { + const params = { + principal, + collateral, + principalAddress, + utilizationRatio, + fundId: hexToNumber(fundId), + url: agent.url, + ethBalance: fromWei(ethBalance.toString(), 'ether'), + marketLiquidity: marketLiquidityFormatted, + borrowed: borrowedFormatted, + supplied: suppliedFormatted, + maxLoanLengthTimestamp + } + const newAgentFund = AgentFund.fromAgentFundParams(params) + + log('info', `Check Agent Job | Set Agent Fund ${agent.url}`) + + await newAgentFund.save() } - const newAgentFund = AgentFund.fromAgentFundParams(params) - await newAgentFund.save() } } } catch (e) { + log('error', `Check Agent Job | Agent Fund | ${e}`) handleError(e) } } else { diff --git a/src/worker/loan/agent/update.js b/src/worker/loan/agent/update.js index 30671ec08..7f24ef602 100644 --- a/src/worker/loan/agent/update.js +++ b/src/worker/loan/agent/update.js @@ -1,5 +1,7 @@ const axios = require('axios') const compareVersions = require('compare-versions') +const log = require('@mblackmblack/node-pretty-log') +const handleError = require('../../../utils/handleError') const Agent = require('../../../models/Agent') const web3 = require('../../../utils/web3') @@ -27,25 +29,34 @@ function defineAgentUpdateJobs (agenda) { const { agentModelId, latestVersion } = data const agent = await Agent.findOne({ _id: agentModelId }).exec() + const { status, url } = agent - try { - const { data: { version } } = await axios.get(`${agent.url}/version`) - const { data: { autoupdateEnabled } } = await axios.get(`${agent.url}/autoupdate`) - if (autoupdateEnabled && compareVersions.compare(version, latestVersion, '<')) { - const { data: { principalAddress } } = await axios.get(`${agent.url}/agentinfo/ticker/USDC/BTC`) - const timestamp = Math.floor(new Date().getTime() / 1000) - - const message = `Arbiter force update ${principalAddress} at ${timestamp}` - const signature = await web3().eth.personal.sign(message, (await web3().currentProvider.getAddresses())[0]) - - await axios.post(`${agent.url}/autoupdate`, { - signature, - message, - timestamp - }) + if (status === 'ACTIVE') { + try { + const { data: { version } } = await axios.get(`${url}/version`) + const { data: { autoupdateEnabled } } = await axios.get(`${url}/autoupdate`) + if (autoupdateEnabled && compareVersions.compare(version, latestVersion, '<')) { + const { data: { principalAddress } } = await axios.get(`${url}/agentinfo/ticker/USDC/BTC`) + const timestamp = Math.floor(new Date().getTime() / 1000) + + const message = `Arbiter force update ${principalAddress} at ${timestamp}` + const signature = await web3().eth.personal.sign(message, (await web3().currentProvider.getAddresses())[0]) + + await axios.post(`${url}/autoupdate`, { + signature, + message, + timestamp + }) + } + } catch (e) { + const { url } = e.config + const { status, statusText, data: { error: dataError } } = e.response + + log('error', `Update Agent Job | ${url} ${status} ${statusText} | ${dataError}`) + handleError(e) } - } catch (e) { - console.error('Update failed', e) + } else { + console.log(`Agent ${url} inactive`) } done() diff --git a/src/worker/loan/arbiter/oracle.js b/src/worker/loan/arbiter/oracle.js index 0b64bbe40..d956b9fc7 100644 --- a/src/worker/loan/arbiter/oracle.js +++ b/src/worker/loan/arbiter/oracle.js @@ -34,131 +34,133 @@ function defineOracleJobs (agenda) { const { principalAddress: arbiterAddress } = await loanMarket.getAgentAddresses() - const med = getObject('medianizer') + if (arbiterAddress) { + const med = getObject('medianizer') - if (NETWORK === 'mainnet') { - const currentTime = parseInt(await getCurrentTime()) - console.log('currentTime', currentTime) + if (NETWORK === 'mainnet') { + const currentTime = parseInt(await getCurrentTime()) + console.log('currentTime', currentTime) - const medianBtcPrice = await getMedianBtcPrice() + const medianBtcPrice = await getMedianBtcPrice() - console.log('medianBtcPrice', medianBtcPrice) + console.log('medianBtcPrice', medianBtcPrice) - const medPeek = await med.methods.peek().call() - const medPriceInBytes32 = medPeek[0] - const medPrice = parseFloat(fromWei(hexToNumberString(medPriceInBytes32), 'ether')) - console.log('medPrice', medPrice) + const medPeek = await med.methods.peek().call() + const medPriceInBytes32 = medPeek[0] + const medPrice = parseFloat(fromWei(hexToNumberString(medPriceInBytes32), 'ether')) + console.log('medPrice', medPrice) - const medHasPrice = medPeek[1] - console.log('medHasPrice', medHasPrice) + const medHasPrice = medPeek[1] + console.log('medHasPrice', medHasPrice) - if ((Math.abs(1 - (medianBtcPrice / medPrice)) * 100) > 1 || !medHasPrice) { - console.log('MEDIANIZER PRICE CHANGED') + if ((Math.abs(1 - (medianBtcPrice / medPrice)) * 100) > 1 || !medHasPrice) { + console.log('MEDIANIZER PRICE CHANGED') - let oracles = [] + let oracles = [] - for (let i = 0; i < 10; i++) { - const oracle = {} + for (let i = 0; i < 10; i++) { + const oracle = {} - const oracleAddress = await med.methods.oracles(i).call() + const oracleAddress = await med.methods.oracles(i).call() - const oracleContract = loadObject('oracle', oracleAddress) + const oracleContract = loadObject('oracle', oracleAddress) - const expiry = await oracleContract.methods.expiry().call() - const timeout = await oracleContract.methods.timeout().call() - const peek = await oracleContract.methods.peek().call() + const expiry = await oracleContract.methods.expiry().call() + const timeout = await oracleContract.methods.timeout().call() + const peek = await oracleContract.methods.peek().call() - const oraclePriceInBytes32 = peek[0] - const oraclePrice = parseFloat(fromWei(hexToNumberString(oraclePriceInBytes32), 'ether')) + const oraclePriceInBytes32 = peek[0] + const oraclePrice = parseFloat(fromWei(hexToNumberString(oraclePriceInBytes32), 'ether')) - let btcPrice = medianBtcPrice - try { - btcPrice = await apis[i]() - console.log('btcPrice', btcPrice) + let btcPrice = medianBtcPrice + try { + btcPrice = await apis[i]() + console.log('btcPrice', btcPrice) - oracle.priceChange = Math.abs(1 - (btcPrice / oraclePrice)) * 100 - } catch (e) { - oracle.priceChange = 1.001 - } + oracle.priceChange = Math.abs(1 - (btcPrice / oraclePrice)) * 100 + } catch (e) { + oracle.priceChange = 1.001 + } - oracle.index = i - oracle.pastExpiry = currentTime > parseInt(expiry) - oracle.pastTimeout = currentTime > parseInt(timeout) - oracle.oraclePrice = oraclePrice - oracle.btcPrice = btcPrice - oracle.currentTime = currentTime - oracle.expiry = expiry - oracle.timeout = timeout + oracle.index = i + oracle.pastExpiry = currentTime > parseInt(expiry) + oracle.pastTimeout = currentTime > parseInt(timeout) + oracle.oraclePrice = oraclePrice + oracle.btcPrice = btcPrice + oracle.currentTime = currentTime + oracle.expiry = expiry + oracle.timeout = timeout - oracles.push(oracle) - } + oracles.push(oracle) + } - oracles = oracles.sort((a, b) => b.priceChange - a.priceChange) + oracles = oracles.sort((a, b) => b.priceChange - a.priceChange) - const numExpired = oracles.filter(x => x.pastExpiry).length - const numOutOfDate = oracles.filter(x => x.priceChange > 1 && x.pastTimeout).length + const numExpired = oracles.filter(x => x.pastExpiry).length + const numOutOfDate = oracles.filter(x => x.priceChange > 1 && x.pastTimeout).length - console.log('oracles', oracles) - console.log('numExpired', numExpired) - console.log('numOutOfDate', numOutOfDate) + console.log('oracles', oracles) + console.log('numExpired', numExpired) + console.log('numOutOfDate', numOutOfDate) - if (!medHasPrice || (numExpired > 5 && numOutOfDate > 0)) { - oracles = oracles.filter(x => (x.pastExpiry || x.priceChange > 1) && x.pastTimeout) - } else { - oracles = oracles.filter(x => x.priceChange > 1 && x.pastTimeout) - } + if (!medHasPrice || (numExpired > 5 && numOutOfDate > 0)) { + oracles = oracles.filter(x => (x.pastExpiry || x.priceChange > 1) && x.pastTimeout) + } else { + oracles = oracles.filter(x => x.priceChange > 1 && x.pastTimeout) + } - console.log('oracles', oracles) + console.log('oracles', oracles) - for (let k = 0; k < oracles.length; k++) { - const oracle = oracles[k] - const { index, oraclePrice, btcPrice } = oracle + for (let k = 0; k < oracles.length; k++) { + const oracle = oracles[k] + const { index, oraclePrice, btcPrice } = oracle - try { - console.log('UPDATING ORACLES') + try { + console.log('UPDATING ORACLES') - const fundOracles = getObject('fundoracles') + const fundOracles = getObject('fundoracles') - const payment = await fundOracles.methods.billWithEth(index).call() - const paymentEth = await fundOracles.methods.paymentWithEth(index, payment).call() + const payment = await fundOracles.methods.billWithEth(index).call() + const paymentEth = await fundOracles.methods.paymentWithEth(index, payment).call() - const txData = await fundOracles.methods.updateWithEth(index, payment, getContract('erc20', 'DAI')).encodeABI() + const txData = await fundOracles.methods.updateWithEth(index, payment, getContract('erc20', 'DAI')).encodeABI() - const oracleUpdate = OracleUpdate.fromOracleUpdate(oraclePrice, btcPrice) - await oracleUpdate.save() + const oracleUpdate = OracleUpdate.fromOracleUpdate(oraclePrice, btcPrice) + await oracleUpdate.save() - const ethTx = await setTxParams(txData, arbiterAddress, getContract('fundoracles'), oracleUpdate) + const ethTx = await setTxParams(txData, arbiterAddress, getContract('fundoracles'), oracleUpdate) - ethTx.value = index < 5 ? BN(paymentEth).plus(10e12).toString() : paymentEth - ethTx.gasLimit = 1500000 - await ethTx.save() + ethTx.value = index < 5 ? BN(paymentEth).plus(10e12).toString() : paymentEth + ethTx.gasLimit = 1500000 + await ethTx.save() - console.log('ethTx', ethTx) + console.log('ethTx', ethTx) - await sendTransaction(ethTx, oracleUpdate, agenda, done, txSuccess, txFailure) - } catch (e) { - console.log('e', e) + await sendTransaction(ethTx, oracleUpdate, agenda, done, txSuccess, txFailure) + } catch (e) { + console.log('e', e) + } } } - } - } else { - const peek = await med.methods.peek().call() + } else { + const peek = await med.methods.peek().call() - const oraclePriceInBytes32 = peek[0] - const oraclePrice = parseFloat(fromWei(hexToNumberString(oraclePriceInBytes32), 'ether')) + const oraclePriceInBytes32 = peek[0] + const oraclePrice = parseFloat(fromWei(hexToNumberString(oraclePriceInBytes32), 'ether')) - const { data } = await axios.get('https://api.kraken.com/0/public/Ticker?pair=XBTUSD') - const btcPrice = parseFloat(data.result.XXBTZUSD.c[0]) + const { data } = await axios.get('https://api.kraken.com/0/public/Ticker?pair=XBTUSD') + const btcPrice = parseFloat(data.result.XXBTZUSD.c[0]) - if ((Math.abs(1 - (btcPrice / oraclePrice)) * 100) > 1) { - const txData = med.methods.poke(ensure0x(numToBytes32(toWei(btcPrice.toString(), 'ether'))), true).encodeABI() + if ((Math.abs(1 - (btcPrice / oraclePrice)) * 100) > 1) { + const txData = med.methods.poke(ensure0x(numToBytes32(toWei(btcPrice.toString(), 'ether'))), true).encodeABI() - const oracleUpdate = OracleUpdate.fromOracleUpdate(oraclePrice, btcPrice) - await oracleUpdate.save() + const oracleUpdate = OracleUpdate.fromOracleUpdate(oraclePrice, btcPrice) + await oracleUpdate.save() - const ethTx = await setTxParams(txData, arbiterAddress, getContract('medianizer'), oracleUpdate) + const ethTx = await setTxParams(txData, arbiterAddress, getContract('medianizer'), oracleUpdate) - await sendTransaction(ethTx, oracleUpdate, agenda, done, txSuccess, txFailure) + await sendTransaction(ethTx, oracleUpdate, agenda, done, txSuccess, txFailure) + } } } diff --git a/src/worker/loan/arbiter/status.js b/src/worker/loan/arbiter/status.js index c68e78078..3bb76ae01 100644 --- a/src/worker/loan/arbiter/status.js +++ b/src/worker/loan/arbiter/status.js @@ -1,3 +1,5 @@ +const log = require('@mblackmblack/node-pretty-log') + const LoanMarket = require('../../../models/LoanMarket') const Secrets = require('../../../models/Secrets') const { getObject } = require('../../../utils/contracts') @@ -5,7 +7,7 @@ const { getInterval } = require('../../../utils/intervals') function defineArbiterStatusJobs (agenda) { agenda.define('check-arbiter-status', async (job, done) => { - console.log('Updating arbiter status') + log('info', 'Check Arbiter Status Job | Starting') const loanMarkets = await LoanMarket.find().exec() @@ -14,39 +16,43 @@ function defineArbiterStatusJobs (agenda) { const { principal } = loanMarket const { principalAddress } = await loanMarket.getAgentAddresses() - const funds = getObject('funds', principal) - const loans = getObject('loans', principal) + log('info', `Check Arbiter Status Job | ${principal} Loan Market with ${principalAddress ? 'Principal Address: ' + principalAddress : 'no Principal Address'}`) + + if (principalAddress) { + const funds = getObject('funds', principal) + const loans = getObject('loans', principal) - const [secretHashesCount, secretHashIndex, pubKey, loanIndex] = await Promise.all([ - funds.methods.secretHashesCount(principalAddress).call(), - funds.methods.secretHashIndex(principalAddress).call(), - funds.methods.pubKeys(principalAddress).call(), - loans.methods.loanIndex().call() - ]) + const [secretHashesCount, secretHashIndex, pubKey, loanIndex] = await Promise.all([ + funds.methods.secretHashesCount(principalAddress).call(), + funds.methods.secretHashIndex(principalAddress).call(), + funds.methods.pubKeys(principalAddress).call(), + loans.methods.loanIndex().call() + ]) - const secretHashesRemaining = secretHashesCount - secretHashIndex - const loansRemaining = secretHashesRemaining / 4 + const secretHashesRemaining = secretHashesCount - secretHashIndex + const loansRemaining = secretHashesRemaining / 4 - console.log(`${loansRemaining} ${principal} Loans Remaining`) + log('info', `Check Arbiter Status Job | ${principal} Loan Market with ${loansRemaining} Loans Remaining`) - const secretsModel = await Secrets.findOne({ secretHashesCount, principal, status: { $ne: 'FAILED' } }).exec() - if (!secretsModel) { - if (loansRemaining < parseInt(getInterval('LOAN_SECRET_HASH_COUNT'))) { - agenda.now('add-secrets-hashes', { loanMarketId: loanMarket.id }) + const secretsModel = await Secrets.findOne({ secretHashesCount, principal, status: { $ne: 'FAILED' } }).exec() + if (!secretsModel) { + if (loansRemaining < parseInt(getInterval('LOAN_SECRET_HASH_COUNT'))) { + agenda.now('add-secrets-hashes', { loanMarketId: loanMarket.id }) + } } - } - console.log('pubKey', pubKey) - if (pubKey === null) { - console.log('setting pubkey') - agenda.now('set-pubkey', { loanMarketId: loanMarket.id }) - } + if (!pubKey) { + agenda.now('set-pubkey', { loanMarketId: loanMarket.id }) + } - if (loanMarket.loanIndex < loanIndex) { - agenda.now('update-loan-records', { loanMarketId: loanMarket.id }) + if (loanMarket.loanIndex < loanIndex) { + agenda.now('update-loan-records', { loanMarketId: loanMarket.id }) + } } } + // TODO: enable log for entire status rather than individual logs for each action + done() }) } diff --git a/src/worker/loan/funds/create.js b/src/worker/loan/funds/create.js index 725771078..e41f518ba 100644 --- a/src/worker/loan/funds/create.js +++ b/src/worker/loan/funds/create.js @@ -4,10 +4,13 @@ const log = require('@mblackmblack/node-pretty-log') const Approve = require('../../../models/Approve') const Fund = require('../../../models/Fund') +const LoanMarket = require('../../../models/LoanMarket') +const HotColdWalletProxy = require('../../../models/HotColdWalletProxy') const { getObject, getContract } = require('../../../utils/contracts') const { getInterval } = require('../../../utils/intervals') const { setTxParams, sendTransaction } = require('../utils/web3Transaction') const { getFundParams } = require('../utils/fundParams') +const { isProxyEnabled } = require('../../../utils/env') const handleError = require('../../../utils/handleError') const web3 = require('../../../utils/web3') const { hexToNumber } = web3().utils @@ -20,8 +23,11 @@ function defineFundCreateJobs (agenda) { const fund = await Fund.findOne({ _id: fundModelId }).exec() if (!fund) return log('error', `Create Fund Job | Fund not found with Fund Model ID: ${fundModelId}`) + const { principal, collateral, custom } = fund - const { principal, custom } = fund + const loanMarket = await LoanMarket.findOne({ principal, collateral }).exec() + if (!loanMarket) return log('error', `Request Loan Job | Loan Market not found with principal: ${principal}`) + const { principalAgentAddress } = await loanMarket.getAgentAddresses() const approves = await Approve.find({ principal, status: { $nin: ['FAILED'] } }).exec() @@ -36,7 +42,18 @@ function defineFundCreateJobs (agenda) { txData = funds.methods.create(...fundParams).encodeABI() } - const ethTx = await setTxParams(txData, lenderAddress, getContract('funds', principal), fund) + let ethTx + if (isProxyEnabled()) { + const hotColdWalletProxy = await HotColdWalletProxy.findOne({ principal, collateral }).exec() + const { contractAddress } = hotColdWalletProxy + + const proxy = getObject('hotcoldwallet', contractAddress) + const proxyTxData = proxy.methods.callFunds(txData).encodeABI() + + ethTx = await setTxParams(proxyTxData, ensure0x(principalAgentAddress), contractAddress, fund) + } else { + ethTx = await setTxParams(txData, lenderAddress, getContract('funds', principal), fund) + } fund.ethTxId = ethTx.id await fund.save() diff --git a/src/worker/loan/funds/withdraw.js b/src/worker/loan/funds/withdraw.js index d18fe7f4f..4283c47f4 100644 --- a/src/worker/loan/funds/withdraw.js +++ b/src/worker/loan/funds/withdraw.js @@ -1,8 +1,14 @@ +const log = require('@mblackmblack/node-pretty-log') +const { ensure0x } = require('@liquality/ethereum-utils') + const Fund = require('../../../models/Fund') const EthTx = require('../../../models/EthTx') +const LoanMarket = require('../../../models/LoanMarket') const Withdraw = require('../../../models/Withdraw') const AgendaJob = require('../../../models/AgendaJob') +const HotColdWalletProxy = require('../../../models/HotColdWalletProxy') const { getObject, getContract } = require('../../../utils/contracts') +const { isProxyEnabled } = require('../../../utils/env') const { getInterval } = require('../../../utils/intervals') const { getEthSigner } = require('../../../utils/address') const { numToBytes32 } = require('../../../utils/finance') @@ -26,6 +32,11 @@ function defineFundWithdrawJobs (agenda) { if (!fund) return console.log('Error: Fund not found') const { principal, fundId } = fund + + const loanMarket = await LoanMarket.findOne({ principal }).exec() + if (!loanMarket) return log('error', `Request Loan Job | Loan Market not found with principal: ${principal}`) + const { principalAgentAddress } = await loanMarket.getAgentAddresses() + const unit = currencies[principal].unit const funds = getObject('funds', principal) const { lenderAddress } = await getFundParams(fund) @@ -33,7 +44,18 @@ function defineFundWithdrawJobs (agenda) { const txData = funds.methods.withdrawTo(numToBytes32(fundId), toWei(amountToWithdraw.toString(), unit), address).encodeABI() - const ethTx = await setTxParams(txData, lenderAddress, getContract('funds', principal), fund) + let ethTx + if (isProxyEnabled()) { + const hotColdWalletProxy = await HotColdWalletProxy.findOne({ principal }).exec() + const { contractAddress } = hotColdWalletProxy + + const proxy = getObject('hotcoldwallet', contractAddress) + const proxyTxData = proxy.methods.callFunds(txData).encodeABI() + + ethTx = await setTxParams(proxyTxData, ensure0x(principalAgentAddress), contractAddress, fund) + } else { + ethTx = await setTxParams(txData, lenderAddress, getContract('funds', principal), fund) + } const withdraw = Withdraw.fromTxParams({ fundModelId, fundId, amount: amountToWithdraw, ethTxId: ethTx.id }) await withdraw.save() @@ -90,6 +112,54 @@ function defineFundWithdrawJobs (agenda) { done() }) + + agenda.define('fund-lender-withdraw', async (job, done) => { + console.log('fund-lender-withdraw') + const { data } = job.attrs + const { ethTxId, fundId, principal } = data + + const fund = await Fund.findOne({ principal, fundId }).exec() + if (!fund) return done() + console.log(fund) + console.log(ethTxId) + if (fund.withdrawTxs.includes(ethTxId.toLowerCase())) return done() + + const tokenTransferData = await getTokenTransferData(ethTxId) + console.log(tokenTransferData) + if (tokenTransferData) { + const { status, address, amount, to } = tokenTransferData + if (!status) return done() + + if (address.toLowerCase() !== getContract('erc20', principal).toLowerCase()) return done() + if (`0x${to.substr(-40).toLowerCase()}` !== getContract('funds', principal).toLowerCase()) return done() + + const amountInCurrency = BN(amount).dividedBy(currencies[principal].multiplier).toFixed(currencies[principal].decimals) + fund.netWithdraw = BN(fund.netWithdraw).plus(amountInCurrency).toFixed(18) + fund.withdrawTxs.push(ethTxId.toLowerCase()) + await fund.save() + console.log('Withdraw recorded') + } else { + console.log('Null receipt failed... attempting again') + + await agenda.schedule('in 4 seconds', 'fund-lender-withdraw', { principal, fundId, ethTxId }) + } + done() + }) +} + +async function getTokenTransferData (txId) { + try { + const { logs, status } = await web3().eth.getTransactionReceipt(txId) + + if (status && logs) { + const [{ address, data, topics: [, from, to] }] = logs + return { status, address, amount: BN(data), from, to } + } + + return { status: false } + } catch (e) { + return null + } } async function txSuccess (transactionHash, ethTx, instance, agenda) { diff --git a/src/worker/loan/loans/acceptOrCancel.js b/src/worker/loan/loans/acceptOrCancel.js index ae860c9f9..e2fda3b06 100644 --- a/src/worker/loan/loans/acceptOrCancel.js +++ b/src/worker/loan/loans/acceptOrCancel.js @@ -6,11 +6,12 @@ const Agent = require('../../../models/Agent') const Loan = require('../../../models/Loan') const LoanMarket = require('../../../models/LoanMarket') const Secret = require('../../../models/Secret') +const HotColdWalletProxy = require('../../../models/HotColdWalletProxy') const { numToBytes32 } = require('../../../utils/finance') const { getObject, getContract } = require('../../../utils/contracts') const { getInterval } = require('../../../utils/intervals') const { setTxParams, sendTransaction } = require('../utils/web3Transaction') -const { isArbiter } = require('../../../utils/env') +const { isArbiter, isProxyEnabled } = require('../../../utils/env') const getMailer = require('../utils/mailer') const { isCollateralRequirementsSatisfied } = require('../utils/collateral') const handleError = require('../../../utils/handleError') @@ -30,12 +31,12 @@ function defineLoanAcceptOrCancelJobs (agenda) { const loan = await Loan.findOne({ _id: loanModelId }).exec() if (!loan) return log('error', `Accept Or Cancel Loan Job | Loan not found with Loan Model ID: ${loanModelId}`) - const { loanId, principal, lenderSecrets } = loan + const { loanId, principal, collateral, lenderSecrets } = loan const loans = getObject('loans', principal) const { off } = await loans.methods.bools(numToBytes32(loanId)).call() const loanMarket = await LoanMarket.findOne({ principal }).exec() - const { principalAddress } = await loanMarket.getAgentAddresses() + const { principalAddress, principalAgentAddress } = await loanMarket.getAgentAddresses() if (off === true) { log('info', `Accept Or Cancel Loan Job | Loan Model ID: ${loanModelId} | Loan already accepted`) @@ -73,7 +74,20 @@ function defineLoanAcceptOrCancelJobs (agenda) { } else { txData = loans.methods.accept(numToBytes32(loanId), ensure0x(lenderSecrets[0])).encodeABI() } - const ethTx = await setTxParams(txData, ensure0x(principalAddress), getContract('loans', principal), loan) + + let ethTx + if (isProxyEnabled()) { + const hotColdWalletProxy = await HotColdWalletProxy.findOne({ principal, collateral }).exec() + const { contractAddress } = hotColdWalletProxy + + const proxy = getObject('hotcoldwallet', contractAddress) + const proxyTxData = proxy.methods.callLoans(txData).encodeABI() + + ethTx = await setTxParams(proxyTxData, ensure0x(principalAgentAddress), contractAddress, loan) + } else { + ethTx = await setTxParams(txData, ensure0x(principalAddress), getContract('loans', principal), loan) + } + await sendTransaction(ethTx, loan, agenda, done, txSuccess, txFailure) } } diff --git a/src/worker/loan/loans/approve.js b/src/worker/loan/loans/approve.js index 5b8afa2a7..4a060fd33 100644 --- a/src/worker/loan/loans/approve.js +++ b/src/worker/loan/loans/approve.js @@ -2,8 +2,11 @@ const { ensure0x } = require('@liquality/ethereum-utils') const log = require('@mblackmblack/node-pretty-log') const Loan = require('../../../models/Loan') +const LoanMarket = require('../../../models/LoanMarket') +const HotColdWalletProxy = require('../../../models/HotColdWalletProxy') const { numToBytes32 } = require('../../../utils/finance') const { getObject, getContract } = require('../../../utils/contracts') +const { isProxyEnabled } = require('../../../utils/env') const { getInterval } = require('../../../utils/intervals') const { setTxParams, sendTransaction } = require('../utils/web3Transaction') const handleError = require('../../../utils/handleError') @@ -18,7 +21,12 @@ function defineLoanApproveJobs (agenda) { const loan = await Loan.findOne({ _id: loanModelId }).exec() if (!loan) return log('error', `Approve Loan Job | Loan not found with Loan Model ID: ${loanModelId}`) - const { loanId, principal, lenderPrincipalAddress } = loan + const { loanId, principal, collateral, lenderPrincipalAddress } = loan + + const loanMarket = await LoanMarket.findOne({ principal, collateral }).exec() + if (!loanMarket) return log('error', `Request Loan Job | Loan Market not found with principal: ${principal}`) + const { principalAgentAddress } = await loanMarket.getAgentAddresses() + const loans = getObject('loans', principal) const approved = await loans.methods.approved(numToBytes32(loanId)).call() @@ -27,7 +35,22 @@ function defineLoanApproveJobs (agenda) { done() } else { const txData = loans.methods.approve(numToBytes32(loanId)).encodeABI() - const ethTx = await setTxParams(txData, ensure0x(lenderPrincipalAddress), getContract('loans', principal), loan) + + let ethTx + if (isProxyEnabled()) { + const hotColdWalletProxy = await HotColdWalletProxy.findOne({ principal, collateral }).exec() + const { contractAddress } = hotColdWalletProxy + + const proxy = getObject('hotcoldwallet', contractAddress) + const proxyTxData = proxy.methods.callLoans(txData).encodeABI() + + ethTx = await setTxParams(proxyTxData, ensure0x(principalAgentAddress), contractAddress, loan) + } else { + ethTx = await setTxParams(txData, ensure0x(lenderPrincipalAddress), getContract('loans', principal), loan) + } + + await ethTx.save() + await sendTransaction(ethTx, loan, agenda, done, txSuccess, txFailure) } }) diff --git a/src/worker/loan/loans/request.js b/src/worker/loan/loans/request.js index d271317a9..e940eb8e9 100644 --- a/src/worker/loan/loans/request.js +++ b/src/worker/loan/loans/request.js @@ -4,11 +4,14 @@ const log = require('@mblackmblack/node-pretty-log') const { ensure0x } = require('@liquality/ethereum-utils') const Loan = require('../../../models/Loan') +const LoanMarket = require('../../../models/LoanMarket') +const HotColdWalletProxy = require('../../../models/HotColdWalletProxy') const { numToBytes32 } = require('../../../utils/finance') const { getObject, getContract } = require('../../../utils/contracts') const { getInterval } = require('../../../utils/intervals') const { currencies } = require('../../../utils/fx') const clients = require('../../../utils/clients') +const { isProxyEnabled } = require('../../../utils/env') const { getMarketModels } = require('../utils/models') const { getLockArgs, getCollateralAmounts } = require('../utils/collateral') const { setTxParams, sendTransaction } = require('../utils/web3Transaction') @@ -29,6 +32,10 @@ function defineLoanRequestJobs (agenda) { lenderPrincipalAddress, requestLoanDuration, borrowerCollateralPublicKey, lenderCollateralPublicKey, requestCreatedAt } = loan + const loanMarket = await LoanMarket.findOne({ principal, collateral }).exec() + if (!loanMarket) return log('error', `Request Loan Job | Loan Market not found with principal: ${principal}`) + const { principalAgentAddress } = await loanMarket.getAgentAddresses() + const funds = getObject('funds', principal) const fundId = await funds.methods.fundOwner(ensure0x(lenderPrincipalAddress)).call() @@ -47,7 +54,19 @@ function defineLoanRequestJobs (agenda) { const txData = funds.methods.request(...loanParams).encodeABI() - const ethTx = await setTxParams(txData, ensure0x(lenderPrincipalAddress), getContract('funds', principal), loan) + let ethTx + if (isProxyEnabled()) { + const hotColdWalletProxy = await HotColdWalletProxy.findOne({ principal, collateral }).exec() + const { contractAddress } = hotColdWalletProxy + + const proxy = getObject('hotcoldwallet', contractAddress) + const proxyTxData = proxy.methods.callFunds(txData).encodeABI() + + ethTx = await setTxParams(proxyTxData, ensure0x(principalAgentAddress), contractAddress, loan) + } else { + ethTx = await setTxParams(txData, ensure0x(lenderPrincipalAddress), getContract('funds', principal), loan) + } + await ethTx.save() await sendTransaction(ethTx, loan, agenda, done, txSuccess, txFailure) diff --git a/src/worker/loan/loans/status.js b/src/worker/loan/loans/status.js index 3e7c55e73..db5ada804 100644 --- a/src/worker/loan/loans/status.js +++ b/src/worker/loan/loans/status.js @@ -38,242 +38,256 @@ function defineLoanStatusJobs (agenda) { for (let i = 0; i < loanMarkets.length; i++) { const loanMarket = loanMarkets[i] - const { principalAddress } = await loanMarket.getAgentAddresses() - const ethBalance = await web3().eth.getBalance(principalAddress) + const { principalAddress, proxyEnabled, principalAgentAddress } = await loanMarket.getAgentAddresses() - if (ethBalance > 0) { - const { principal, collateral } = loanMarket + if (principalAddress) { + const ethBalance = await web3().eth.getBalance(principalAgentAddress) - const loans = getObject('loans', principal) - const sales = getObject('sales', principal) + if (ethBalance > 0) { + const { principal, collateral } = loanMarket - if (!isArbiter()) { - await approveTokens(loanMarket, agenda) + const loans = getObject('loans', principal) + const sales = getObject('sales', principal) - const fundModel = await Fund.findOne({ principal }).exec() - if (!fundModel) { - await repopulateLenderFund(loanMarket) - } + if (!isArbiter()) { + if (!proxyEnabled) { + await approveTokens(loanMarket, agenda) + } + + const fundModel = await Fund.findOne({ principal }).exec() + if (!fundModel) { + await repopulateLenderFund(loanMarket) + } - const lenderLoanCount = await loans.methods.lenderLoanCount(principalAddress).call() - const loanModels = await Loan.find({ principal }).exec() - if (lenderLoanCount > 0 && loanModels.length === 0) { - await repopulateLenderLoans(loanMarket, principal, principalAddress, collateral, lenderLoanCount, loans, sales) + const lenderLoanCount = await loans.methods.lenderLoanCount(principalAddress).call() + const loanModels = await Loan.find({ principal }).exec() + if (lenderLoanCount > 0 && loanModels.length === 0) { + await repopulateLenderLoans(loanMarket, principal, principalAddress, collateral, lenderLoanCount, loans, sales) + } } - } - const loanModels = await Loan.find({ principal, status: { $nin: ['QUOTE', 'REQUESTING', 'CANCELLING', 'CANCELLED', 'ACCEPTING', 'ACCEPTED', 'LIQUIDATED', 'FAILED'] } }) + const loanModels = await Loan.find({ principal, status: { $nin: ['QUOTE', 'REQUESTING', 'CANCELLING', 'CANCELLED', 'ACCEPTING', 'ACCEPTED', 'LIQUIDATED', 'FAILED'] } }) - for (let j = 0; j < loanModels.length; j++) { - const loan = loanModels[j] - const { loanId, loanExpiration, lastWarningSent } = loan + for (let j = 0; j < loanModels.length; j++) { + const loan = loanModels[j] + const { loanId, loanExpiration, lastWarningSent } = loan - const { approved, withdrawn, sale, paid, off } = await loans.methods.bools(numToBytes32(loanId)).call() + const { approved, withdrawn, sale, paid, off } = await loans.methods.bools(numToBytes32(loanId)).call() - const [approveExpiration, currentTime] = await Promise.all([ - loans.methods.approveExpiration(numToBytes32(loanId)).call(), - getCurrentTime() - ]) + const [approveExpiration, currentTime] = await Promise.all([ + loans.methods.approveExpiration(numToBytes32(loanId)).call(), + getCurrentTime() + ]) - // Cancel loan if not withdrawn within 22 hours after approveExpiration - if ((currentTime > (parseInt(approveExpiration) + 79200)) && !withdrawn) { - log('info', `Check Loan Statuses and Update Job | ${principal} Loan #${loanId} was not withdrawn within 22 hours | Cancelling loan`) - await agenda.schedule(getInterval('ACTION_INTERVAL'), 'accept-or-cancel-loan', { loanModelId: loan.id }) - } + // Cancel loan if not withdrawn within 22 hours after approveExpiration + if ((currentTime > (parseInt(approveExpiration) + 79200)) && !withdrawn) { + log('info', `Check Loan Statuses and Update Job | ${principal} Loan #${loanId} was not withdrawn within 22 hours | Cancelling loan`) + await agenda.schedule(getInterval('ACTION_INTERVAL'), 'accept-or-cancel-loan', { loanModelId: loan.id }) + } - if (isArbiter() && !loan.off && !loan.sale) { - // Warn if loan is about to expire in a day - if (((Date.now() / 1000) - ((lastWarningSent / 1000) || 0) > 43200) && (currentTime > (parseInt(loanExpiration) - 86400))) { - const fromNow = moment().to(moment.unix(parseInt(loanExpiration)), true) + if (isArbiter() && !loan.off && !loan.sale) { + // Warn if loan is about to expire in a day + if (((Date.now() / 1000) - ((lastWarningSent / 1000) || 0) > 43200) && (currentTime > (parseInt(loanExpiration) - 86400))) { + const fromNow = moment().to(moment.unix(parseInt(loanExpiration)), true) - mailer.notify(loan.borrowerPrincipalAddress, 'loan-expiring', { - loanId: loan.loanId, - asset: loan.principal, - fromNow - }) - loan.lastWarningSent = Date.now() - await loan.save() + mailer.notify(loan.borrowerPrincipalAddress, 'loan-expiring', { + loanId: loan.loanId, + asset: loan.principal, + fromNow + }) + loan.lastWarningSent = Date.now() + await loan.save() + } } - } - if (!approved && !withdrawn && !paid && !sale && !off) { - // CHECK LOCK COLLATERAL + if (!approved && !withdrawn && !paid && !sale && !off) { + // CHECK LOCK COLLATERAL - // Cancel loan if collateral not locked before approve expiration - if ((currentTime > parseInt(approveExpiration)) && !approved) { - // TODO: arbiter should check if lender agent has already tried cancelling - await agenda.schedule(getInterval('ACTION_INTERVAL'), 'accept-or-cancel-loan', { loanModelId: loan.id }) - console.log('accept or cancel 5') - } else { - const { collateralRefundableP2SHAddress, collateralSeizableP2SHAddress, refundableCollateralAmount, seizableCollateralAmount } = loan - const minConfirmations = loan.principalAmount >= 1000 ? 3 : 1 // 3 confirmations minimum if loan size is greaer than 1000 - - const [refundableBalance, seizableBalance, refundableUnspent, seizableUnspent] = await Promise.all([ - loan.collateralClient().chain.getBalance([collateralRefundableP2SHAddress]), - loan.collateralClient().chain.getBalance([collateralSeizableP2SHAddress]), - loan.collateralClient().getMethod('getUnspentTransactions')([collateralRefundableP2SHAddress]), - loan.collateralClient().getMethod('getUnspentTransactions')([collateralSeizableP2SHAddress]) - ]) - - const collateralRequirementsMet = (refundableBalance.toNumber() >= refundableCollateralAmount && seizableBalance.toNumber() >= seizableCollateralAmount) - const refundableConfirmationRequirementsMet = refundableUnspent.length === 0 ? false : refundableUnspent.every(unspent => unspent.confirmations >= minConfirmations) - const seizableConfirmationRequirementsMet = seizableUnspent.length === 0 ? false : seizableUnspent.every(unspent => unspent.confirmations >= minConfirmations) - - if (collateralRequirementsMet && refundableConfirmationRequirementsMet && seizableConfirmationRequirementsMet && loan.status === 'AWAITING_COLLATERAL') { - console.log('COLLATERAL LOCKED') - - if (!isArbiter()) { - await agenda.schedule(getInterval('ACTION_INTERVAL'), 'approve-loan', { loanModelId: loan.id }) - } + // Cancel loan if collateral not locked before approve expiration + if ((currentTime > parseInt(approveExpiration)) && !approved) { + // TODO: arbiter should check if lender agent has already tried cancelling + await agenda.schedule(getInterval('ACTION_INTERVAL'), 'accept-or-cancel-loan', { loanModelId: loan.id }) + console.log('accept or cancel 5') } else { - console.log('COLLATERAL NOT LOCKED') + const { NETWORK } = process.env + const { collateralRefundableP2SHAddress, collateralSeizableP2SHAddress, refundableCollateralAmount, seizableCollateralAmount } = loan + const minConfirmations = NETWORK === 'kovan' ? 0 : (loan.principalAmount >= 1000 ? 3 : 1) // 3 confirmations minimum if loan size is greaer than 1000 (or 0 if kovan) + + const [refundableBalance, seizableBalance, refundableUnspent, seizableUnspent] = await Promise.all([ + loan.collateralClient().chain.getBalance([collateralRefundableP2SHAddress]), + loan.collateralClient().chain.getBalance([collateralSeizableP2SHAddress]), + loan.collateralClient().getMethod('getUnspentTransactions')([collateralRefundableP2SHAddress]), + loan.collateralClient().getMethod('getUnspentTransactions')([collateralSeizableP2SHAddress]) + ]) + + const collateralRequirementsMet = (refundableBalance.toNumber() >= refundableCollateralAmount && seizableBalance.toNumber() >= seizableCollateralAmount) + const refundableConfirmationRequirementsMet = refundableUnspent.length === 0 ? false : refundableUnspent.every(unspent => unspent.confirmations >= minConfirmations) + const seizableConfirmationRequirementsMet = seizableUnspent.length === 0 ? false : seizableUnspent.every(unspent => unspent.confirmations >= minConfirmations) + + if (collateralRequirementsMet && refundableConfirmationRequirementsMet && seizableConfirmationRequirementsMet && loan.status === 'AWAITING_COLLATERAL') { + console.log('COLLATERAL LOCKED') + + if (!isArbiter()) { + await agenda.schedule(getInterval('ACTION_INTERVAL'), 'approve-loan', { loanModelId: loan.id }) + } + } else { + console.log('COLLATERAL NOT LOCKED') + } } - } - } else if (withdrawn && !paid && !sale && !off) { - loan.status = 'WITHDRAWN' + } else if (withdrawn && !paid && !sale && !off) { + loan.status = 'WITHDRAWN' - const alertCollateralAmount = loan.minimumCollateralAmount * 1.1 + const alertCollateralAmount = loan.minimumCollateralAmount * 1.1 - const market = await Market.findOne({ from: loan.collateral, to: loan.principal }).exec() - const { rate } = market + const market = await Market.findOne({ from: loan.collateral, to: loan.principal }).exec() + const { rate } = market - if (isArbiter()) { - if (((Date.now() / 1000) - ((lastWarningSent / 1000) || 0) > 86400) && loan.collateralAmount < alertCollateralAmount) { - console.log('LIQPRICE-DEBUG:') - console.log('rate:', rate) - console.log('alertCollateralAmount:', alertCollateralAmount) - console.log('minimumCollateralAmount:', loan.minimumCollateralAmount) - console.log('loan.collateralAmount', loan.collateralAmount) + if (isArbiter()) { + if (((Date.now() / 1000) - ((lastWarningSent / 1000) || 0) > 86400) && loan.collateralAmount < alertCollateralAmount) { + console.log('LIQPRICE-DEBUG:') + console.log('rate:', rate) + console.log('alertCollateralAmount:', alertCollateralAmount) + console.log('minimumCollateralAmount:', loan.minimumCollateralAmount) + console.log('loan.collateralAmount', loan.collateralAmount) - const liquidationPrice = BN(loan.minimumCollateralAmount).dividedBy(loan.collateralAmount).times(rate).toFixed(2) + const liquidationPrice = BN(loan.minimumCollateralAmount).dividedBy(loan.collateralAmount).times(rate).toFixed(2) - if (liquidationPrice > 10000) { - console.log('liqprice error:', liquidationPrice) - } else { - mailer.notify(loan.borrowerPrincipalAddress, 'loan-near-liquidation', { - loanId: loan.loanId, - asset: loan.principal, - liquidation_price: liquidationPrice - }) - } + if (liquidationPrice > 10000) { + console.log('liqprice error:', liquidationPrice) + } else { + mailer.notify(loan.borrowerPrincipalAddress, 'loan-near-liquidation', { + loanId: loan.loanId, + asset: loan.principal, + liquidation_price: liquidationPrice + }) + } - loan.lastWarningSent = Date.now() + loan.lastWarningSent = Date.now() + } } - } - await loan.save() - } else if (withdrawn && paid && !sale && !off) { - loan.status = 'REPAID' - await loan.save() - console.log('REPAID') - if (isArbiter()) { - const lender = await loans.methods.lender(numToBytes32(loanId)).call() + await loan.save() + } else if (withdrawn && paid && !sale && !off) { + loan.status = 'REPAID' + await loan.save() + console.log('REPAID') + if (isArbiter()) { + const lender = await loans.methods.lender(numToBytes32(loanId)).call() - const agent = await Agent.findOne({ principalAddress: lender }).exec() + const agent = await Agent.findOne({ principalAddress: lender }).exec() - try { - const { status, data: lenderLoanModel } = await axios.get(`${agent.url}/loans/contract/${principal}/${loanId}`) - const { status: lenderLoanStatus } = lenderLoanModel + try { + const { status, data: lenderLoanModel } = await axios.get(`${agent.url}/loans/contract/${principal}/${loanId}`) + const { status: lenderLoanStatus } = lenderLoanModel - // if it can't be reached or status currently isn't ACCEPTING / ACCEPTED then do something - if (!(status === 200 && (lenderLoanStatus === 'ACCEPTING' || lenderLoanStatus === 'ACCEPTED'))) { + // if it can't be reached or status currently isn't ACCEPTING / ACCEPTED then do something + if (!(status === 200 && (lenderLoanStatus === 'ACCEPTING' || lenderLoanStatus === 'ACCEPTED'))) { + await agenda.now('accept-or-cancel-loan', { loanModelId: loan.id }) + console.log('accept or cancel 1') + } + } catch (e) { await agenda.now('accept-or-cancel-loan', { loanModelId: loan.id }) - console.log('accept or cancel 1') + console.log('accept or cancel 2') } - } catch (e) { + } else { await agenda.now('accept-or-cancel-loan', { loanModelId: loan.id }) - console.log('accept or cancel 2') + console.log('accept or cancel 3') } - } else { - await agenda.now('accept-or-cancel-loan', { loanModelId: loan.id }) - console.log('accept or cancel 3') - } - } else if (sale) { - const saleModels = await Sale.find({ loanModelId: loan.id }).sort({ saleId: 'descending' }).exec() + } else if (sale) { + const saleModels = await Sale.find({ loanModelId: loan.id }).sort({ saleId: 'descending' }).exec() - const saleModel = saleModels[0] + const saleModel = saleModels[0] - if (isArbiter() && saleModel && saleModel.status !== 'FAILED') { - const collateralBlockHeight = await saleModel.collateralClient().getMethod('getBlockHeight')() - const { latestCollateralBlock, claimTxHash, revertTxHash, status } = saleModel + if (isArbiter() && saleModel && saleModel.status !== 'FAILED') { + const collateralBlockHeight = await saleModel.collateralClient().getMethod('getBlockHeight')() + const { latestCollateralBlock, claimTxHash, revertTxHash, status } = saleModel - if (saleModel && collateralBlockHeight > latestCollateralBlock && !claimTxHash && !revertTxHash) { - agenda.now('verify-collateral-claim', { saleModelId: saleModel.id }) - } else if (saleModel && status === 'COLLATERAL_CLAIMED' && claimTxHash) { - console.log('COLLATERAL WAS CLAIMED, SPIN UP JOB TO ACCEPT') - agenda.now('accept-sale', { saleModelId: saleModel.id }) - } - } else if (!isArbiter() && !saleModel) { - await agenda.now('init-liquidation', { loanModelId: loan.id }) - } else if (!isArbiter() && saleModel && saleModel.status !== 'FAILED') { - const sales = getObject('sales', principal) - const token = getObject('erc20', principal) - - const next = await sales.methods.next(numToBytes32(loanId)).call() - console.log('next', next) - console.log('saleModels.length', saleModels.length) - if (parseInt(next) !== saleModels.length) { + if (saleModel && collateralBlockHeight > latestCollateralBlock && !claimTxHash && !revertTxHash) { + agenda.now('verify-collateral-claim', { saleModelId: saleModel.id }) + } else if (saleModel && status === 'COLLATERAL_CLAIMED' && claimTxHash) { + console.log('COLLATERAL WAS CLAIMED, SPIN UP JOB TO ACCEPT') + agenda.now('accept-sale', { saleModelId: saleModel.id }) + } + } else if (!isArbiter() && !saleModel) { await agenda.now('init-liquidation', { loanModelId: loan.id }) - } else { - const { accepted } = await sales.methods.sales(numToBytes32(saleModel.saleId)).call() - if (accepted) { - saleModel.status = 'ACCEPTED' - await saleModel.save() - - const fundModel = await Fund.findOne({ principal }).exec() - const deposit = await Deposit.findOne({ fundModelId: fundModel.id, saleId: saleModel.saleId }).exec() - - if (!deposit) { - const owedToLender = await loans.methods.owedToLender(numToBytes32(loanId)).call() - const tokenBalance = await token.methods.balanceOf(principalAddress).call() - - if (tokenBalance >= owedToLender) { - const unit = currencies[principal].unit + } else if (!isArbiter() && saleModel && saleModel.status !== 'FAILED') { + const sales = getObject('sales', principal) + const token = getObject('erc20', principal) - const amountToDeposit = fromWei(owedToLender.toString(), unit) - await agenda.now('fund-deposit', { fundModelId: fundModel.id, amountToDeposit, saleId: saleModel.saleId }) + const next = await sales.methods.next(numToBytes32(loanId)).call() + if (parseInt(next) !== saleModels.length) { + await agenda.now('init-liquidation', { loanModelId: loan.id }) + } else { + const { accepted } = await sales.methods.sales(numToBytes32(saleModel.saleId)).call() + if (accepted) { + saleModel.status = 'ACCEPTED' + await saleModel.save() + + const fundModel = await Fund.findOne({ principal }).exec() + const deposit = await Deposit.findOne({ fundModelId: fundModel.id, saleId: saleModel.saleId }).exec() + + if (!deposit) { + const owedToLender = await loans.methods.owedToLender(numToBytes32(loanId)).call() + const tokenBalance = await token.methods.balanceOf(principalAddress).call() + + if (tokenBalance >= owedToLender) { + const unit = currencies[principal].unit + + const amountToDeposit = fromWei(owedToLender.toString(), unit) + await agenda.now('fund-deposit', { fundModelId: fundModel.id, amountToDeposit, saleId: saleModel.saleId }) + } + } else { + loan.status = 'LIQUIDATED' + await loan.save() } } else { - loan.status = 'LIQUIDATED' - await loan.save() + const collateralBlockHeight = await saleModel.collateralClient().getMethod('getBlockHeight')() + const { latestCollateralBlock, claimTxHash, revertTxHash, status } = saleModel + + if (saleModel && collateralBlockHeight > latestCollateralBlock && !claimTxHash && !revertTxHash) { + agenda.now('verify-collateral-claim', { saleModelId: saleModel.id }) + } else if (saleModel && status === 'COLLATERAL_CLAIMED' && claimTxHash) { + console.log('COLLATERAL WAS CLAIMED, SPIN UP JOB TO ACCEPT') + agenda.now('accept-sale', { saleModelId: saleModel.id }) + } } } } - } - } else if (off) { - if (!paid) { - const collateralRequirementsMet = await isCollateralRequirementsSatisfied(loan) - - mailer.notify(loan.borrowerPrincipalAddress, 'loan-cancelled', { - loanId: loan.loanId, + } else if (off) { + if (!paid) { + const collateralRequirementsMet = await isCollateralRequirementsSatisfied(loan) + + mailer.notify(loan.borrowerPrincipalAddress, 'loan-cancelled', { + loanId: loan.loanId, + asset: loan.principal, + approved, + collateralRequirementsMet, + minCollateralAmount: loan.minimumCollateralAmount + }) + loan.status = 'CANCELLED' + } else { + mailer.notify(loan.borrowerPrincipalAddress, 'loan-accepted', { + loanId: loan.loanId, + asset: loan.principal + }) + loan.status = 'ACCEPTED' + } + await loan.save() + console.log('LOAN IS ACCEPTED, CANCELLED, OR REFUNDED') + } else if (approved && loan.status === 'AWAITING_COLLATERAL') { + mailer.notify(loan.borrowerPrincipalAddress, 'collateral-locked', { + amount: loan.principalAmount, asset: loan.principal, - approved, - collateralRequirementsMet, - minCollateralAmount: loan.minimumCollateralAmount - }) - loan.status = 'CANCELLED' - } else { - mailer.notify(loan.borrowerPrincipalAddress, 'loan-accepted', { - loanId: loan.loanId, - asset: loan.principal + loanId: loan.loanId }) - loan.status = 'ACCEPTED' + + loan.status = 'APPROVED' + await loan.save() } - await loan.save() - console.log('LOAN IS ACCEPTED, CANCELLED, OR REFUNDED') - } else if (approved && loan.status === 'AWAITING_COLLATERAL') { - mailer.notify(loan.borrowerPrincipalAddress, 'collateral-locked', { - amount: loan.principalAmount, - asset: loan.principal, - loanId: loan.loanId - }) - - loan.status = 'APPROVED' - await loan.save() } - } - await checkCollateralLocked(loanMarket) + await checkCollateralLocked(loanMarket) + } } } diff --git a/src/worker/loan/sales/accept.js b/src/worker/loan/sales/accept.js index 24312e901..653bdc699 100644 --- a/src/worker/loan/sales/accept.js +++ b/src/worker/loan/sales/accept.js @@ -4,9 +4,11 @@ const log = require('@mblackmblack/node-pretty-log') const Loan = require('../../../models/Loan') const Sale = require('../../../models/Sale') const LoanMarket = require('../../../models/LoanMarket') +const HotColdWalletProxy = require('../../../models/HotColdWalletProxy') const { numToBytes32 } = require('../../../utils/finance') const { getObject, getContract } = require('../../../utils/contracts') const { getInterval } = require('../../../utils/intervals') +const { isProxyEnabled } = require('../../../utils/env') const { setTxParams, sendTransaction } = require('../utils/web3Transaction') const handleError = require('../../../utils/handleError') const getMailer = require('../utils/mailer') @@ -21,7 +23,12 @@ function defineSalesAcceptJobs (agenda) { const sale = await Sale.findOne({ _id: saleModelId }).exec() if (!sale) return log('error', `Accept Sale Job | Fund not found with Fund Model ID: ${saleModelId}`) - const { claimTxHash, saleId, principal } = sale + const { claimTxHash, saleId, principal, collateral } = sale + + const loanMarket = await LoanMarket.findOne({ principal }).exec() + if (!loanMarket) return log('error', `Accept Sale Job | Loan Market not found with principal: ${principal}`) + const { principalAddress, principalAgentAddress } = await loanMarket.getAgentAddresses() + const sales = getObject('sales', principal) const { accepted, off } = await sales.methods.sales(numToBytes32(saleId)).call() @@ -42,7 +49,6 @@ function defineSalesAcceptJobs (agenda) { done() } else { log('info', `Accept Sale Job | Sale Model ID: ${saleModelId} | Collateral needs to be reverted`) - // TODO: revert liquidation } } else { const claimTx = await sale.collateralClient().getMethod('getTransactionByHash')(claimTxHash) @@ -56,10 +62,21 @@ function defineSalesAcceptJobs (agenda) { const txData = sales.methods.provideSecretsAndAccept(numToBytes32(saleId), [ensure0x(secretB), ensure0x(secretC), ensure0x(secretD)]).encodeABI() - const loanMarket = await LoanMarket.findOne({ principal }).exec() - const { principalAddress } = await loanMarket.getAgentAddresses() + let ethTx + if (isProxyEnabled()) { + const hotColdWalletProxy = await HotColdWalletProxy.findOne({ principal, collateral }).exec() + const { contractAddress } = hotColdWalletProxy + + const proxy = getObject('hotcoldwallet', contractAddress) + const proxyTxData = proxy.methods.callSales(txData).encodeABI() + + ethTx = await setTxParams(proxyTxData, ensure0x(principalAgentAddress), contractAddress, sale) + } else { + ethTx = await setTxParams(txData, ensure0x(principalAddress), getContract('sales', principal), sale) + } + + await ethTx.save() - const ethTx = await setTxParams(txData, ensure0x(principalAddress), getContract('sales', principal), sale) await sendTransaction(ethTx, sale, agenda, done, txSuccess, txFailure) } }) @@ -103,14 +120,27 @@ async function txSuccess (transactionHash, ethTx, instance, agenda) { } async function txFailure (error, instance, ethTx) { - const accept = instance + const sale = instance + + const { saleId, principal } = sale + + const sales = getObject('sales', principal) + const { accepted, off } = await sales.methods.sales(numToBytes32(saleId)).call() - log('error', `Accept Sale Job | EthTx Model ID: ${ethTx.id} | Tx create failed`) + // Should check if sale was already accepted. Only if not accepted should Sale be marked as fail + if (accepted === true) { + sale.status = 'ACCEPTED' + } else if (off === true) { + // TODO: check if collateral has actually been reverted + sale.status = 'COLLATERAL_REVERTED' + } else { + log('error', `Accept Sale Job | EthTx Model ID: ${ethTx.id} | Tx create failed`) - accept.status = 'FAILED' - await accept.save() + sale.status = 'FAILED' + await sale.save() - handleError(error) + handleError(error) + } } module.exports = { diff --git a/src/worker/loan/sales/claim.js b/src/worker/loan/sales/claim.js index f3ed7aed8..c39617101 100644 --- a/src/worker/loan/sales/claim.js +++ b/src/worker/loan/sales/claim.js @@ -1,4 +1,6 @@ const axios = require('axios') +const log = require('@mblackmblack/node-pretty-log') + const Sale = require('../../../models/Sale') const handleError = require('../../../utils/handleError') @@ -6,7 +8,7 @@ function defineSalesClaimJobs (agenda) { agenda.define('verify-collateral-claim', async (job, done) => { // THIS JOB IS ONLY DONE BY THE LENDER AGENT - console.log('verify-collateral-claim') + log('info', 'Verify Collateral Claim Job | Starting') const { data } = job.attrs const { saleModelId } = data diff --git a/src/worker/loan/sales/revert.js b/src/worker/loan/sales/revert.js index 82fdc183c..882f33b09 100644 --- a/src/worker/loan/sales/revert.js +++ b/src/worker/loan/sales/revert.js @@ -1,4 +1,5 @@ const axios = require('axios') +const log = require('@mblackmblack/node-pretty-log') const Sale = require('../../../models/Sale') const Loan = require('../../../models/Loan') const Agent = require('../../../models/Agent') @@ -34,7 +35,7 @@ function defineSalesRevertJobs (agenda) { const outputs = [{ address: collateralRefundableP2SHAddress }, { address: collateralSeizableP2SHAddress }] const multisigParams = [lockTxHash, ...swapParams, party, outputs] - console.log('multisigParams', multisigParams) + log('info', `Revert Init Liquidation Job | Multisig Params ${multisigParams}`) const agentSigs = await loan.collateralClient().loan.collateralSwap.multisigWrite(...multisigParams) const exampleRSSigValue = '0000000000000000000000000000000000000000000000000000000000000000' @@ -45,9 +46,9 @@ function defineSalesRevertJobs (agenda) { seizable: [Buffer.from(agentSigs.seizableSig, 'hex'), Buffer.from(exampleSig, 'hex')] } - console.log('lockTxHash, sigs, ...swapParams, outputs', lockTxHash, sigs, ...swapParams, outputs) + log('info', `Revert Init Liquidation Job | Multisig Make Params ${lockTxHash} ${sigs} ${swapParams} ${outputs}`) const multisigSendTxRaw = await loan.collateralClient().loan.collateralSwap.multisigMake(lockTxHash, sigs, ...swapParams, outputs) - console.log('multisigSendTxRaw', multisigSendTxRaw) + log('info', `Revert Init Liquidation Job | multisigSendTxRaw ${multisigSendTxRaw}`) const multisigSendTx = await loan.collateralClient().getMethod('decodeRawTransaction')(multisigSendTxRaw) const multisigSendVouts = multisigSendTx._raw.data.vout @@ -72,20 +73,26 @@ function defineSalesRevertJobs (agenda) { try { const agent = await Agent.findOne({ principalAddress: lenderPrincipalAddress }).exec() - const { url } = agent - console.log(`${url}/sales/contract/${principal}/${saleId}/revert`) - console.log({ principal, saleId, arbiterSigs: agentSigs, refundableAmount, seizableAmount }) - const { data } = await axios.post(`${url}/sales/contract/${principal}/${saleId}/revert`, { arbiterSigs: agentSigs, refundableAmount, seizableAmount }) - const { txHash } = data + if (agent) { + const { url } = agent - sale.revertTxHash = txHash - sale.status = 'COLLATERAL_REVERTING' - await sale.save() + console.log(`${url}/sales/contract/${principal}/${saleId}/revert`) + console.log({ principal, saleId, arbiterSigs: agentSigs, refundableAmount, seizableAmount }) + const { data } = await axios.post(`${url}/sales/contract/${principal}/${saleId}/revert`, { arbiterSigs: agentSigs, refundableAmount, seizableAmount }) + const { txHash } = data - await agenda.schedule(getInterval('CHECK_BTC_TX_INTERVAL'), 'verify-revert-init-liquidation', { saleModelId }) + sale.revertTxHash = txHash + sale.status = 'COLLATERAL_REVERTING' + await sale.save() + + await agenda.schedule(getInterval('CHECK_BTC_TX_INTERVAL'), 'verify-revert-init-liquidation', { saleModelId }) + } else { + log('error', `Revert Init Liquidation Job | Agent with principal address ${lenderPrincipalAddress} not found`) + } } catch (e) { console.log('AGENT NOT FOUND OR OFFLINE') + log('error', `Revert Init Liquidation Job | ${e}`) } } } catch (e) { diff --git a/src/worker/loan/tx/eth.js b/src/worker/loan/tx/eth.js index d4f9dd1b7..09e2f6732 100644 --- a/src/worker/loan/tx/eth.js +++ b/src/worker/loan/tx/eth.js @@ -15,21 +15,23 @@ function defineTxEthJobs (agenda) { const loanMarket = await LoanMarket.findOne().exec() const { principalAddress } = await loanMarket.getAgentAddresses() - const txCount = await web3().eth.getTransactionCount(principalAddress) + if (principalAddress) { + const txCount = await web3().eth.getTransactionCount(principalAddress) - const oneHourAgo = new Date(Date.now() - parseInt(sanitizedTimePeriod)) + const oneHourAgo = new Date(Date.now() - parseInt(sanitizedTimePeriod)) - const ethTxs = await EthTx.find({ nonce: { $gte: txCount }, createdAt: { $lt: oneHourAgo }, failed: false }).exec() - for (let i = 0; i < ethTxs.length; i++) { - const ethTx = ethTxs[i] + const ethTxs = await EthTx.find({ nonce: { $gte: txCount }, createdAt: { $lt: oneHourAgo }, failed: false }).exec() + for (let i = 0; i < ethTxs.length; i++) { + const ethTx = ethTxs[i] - console.log('ethTx one hour ago', ethTx) + console.log('ethTx one hour ago', ethTx) - ethTx.failed = true - await ethTx.save() + ethTx.failed = true + await ethTx.save() + } + console.log('oneHourAgo', oneHourAgo) + console.log('txCount', txCount) } - console.log('oneHourAgo', oneHourAgo) - console.log('txCount', txCount) done() }) diff --git a/test/loan/lender/e2e.js b/test/loan/lender/e2e.js index 840f233be..c626b7f00 100644 --- a/test/loan/lender/e2e.js +++ b/test/loan/lender/e2e.js @@ -12,7 +12,7 @@ const { sleep } = require('@liquality/utils') const isCI = require('is-ci') const { chains, importBitcoinAddresses, importBitcoinAddressesByAddress, fundUnusedBitcoinAddress, rewriteEnv } = require('../../common') -const { fundArbiter, fundAgent, generateSecretHashesArbiter, getLockParams, getTestContract, getTestObject, cancelLoans, fundWeb3Address, cancelJobs, restartJobs, removeFunds, removeLoans, increaseTime } = require('../loanCommon') +const { fundArbiter, fundAgent, generateSecretHashesArbiter, getLockParams, getTestContract, getTestObject, cancelLoans, fundWeb3Address, cancelJobs, restartJobs, removeFunds, removeLoans, increaseTime, isAgentProxy } = require('../loanCommon') const { getWeb3Address } = require('../util/web3Helpers') const { currencies } = require('../../../src/utils/fx') const { numToBytes32 } = require('../../../src/utils/finance') @@ -193,25 +193,28 @@ async function testSetup (web3Chain, btcChain) { await chains.bitcoinWithJs.client.chain.generateBlock(101) } - await increaseTime(3600) - const address = await getWeb3Address(web3Chain) - rewriteEnv('.env', 'METAMASK_ETH_ADDRESS', address) - await cancelLoans(web3Chain) - await cancelJobs(server) - await cancelJobs(arbiterServer) - rewriteEnv('.env', 'MNEMONIC', `"${generateMnemonic(128)}"`) - await removeFunds() - await removeLoans() - await fundAgent(server) - await fundArbiter() - await generateSecretHashesArbiter('USDC') + if (!isAgentProxy(server)) { + await increaseTime(3600) + const address = await getWeb3Address(web3Chain) + rewriteEnv('.env', 'METAMASK_ETH_ADDRESS', address) + await cancelLoans(web3Chain) + await cancelJobs(server) + await cancelJobs(arbiterServer) + rewriteEnv('.env', 'MNEMONIC', `"${generateMnemonic(128)}"`) + await removeFunds() + await removeLoans() + await fundAgent(server) + await fundArbiter() + await generateSecretHashesArbiter('USDC') + } + await fundWeb3Address(web3Chain) await importBitcoinAddresses(btcChain) await fundUnusedBitcoinAddress(btcChain) await restartJobs(server) await restartJobs(arbiterServer) await createCustomFund(web3Chain, arbiterChain, 200, 'USDC') // Create Custom Loan Fund with 200 USDC - await increaseTime(3600) + await increaseTime(5600) } // function testSetupArbiter () { diff --git a/test/loan/lender/funds.js b/test/loan/lender/funds.js index fded34168..c9ac6b5ee 100644 --- a/test/loan/lender/funds.js +++ b/test/loan/lender/funds.js @@ -10,7 +10,7 @@ const isCI = require('is-ci') const toSecs = require('@mblackmblack/to-seconds') const { chains, rewriteEnv, connectMetaMask, importBitcoinAddresses, fundUnusedBitcoinAddress } = require('../../common') -const { fundArbiter, fundAgent, fundTokens, getAgentAddress, generateSecretHashesArbiter, getTestContract, getTestObjects, cancelLoans, removeFunds, removeLoans, cancelJobs, restartJobs, fundWeb3Address, increaseTime } = require('../loanCommon') +const { fundArbiter, fundAgent, fundTokens, getAgentAddress, getAgentInfo, generateSecretHashesArbiter, getTestContract, getTestObjects, getTestObject, cancelLoans, removeFunds, removeLoans, cancelJobs, restartJobs, fundWeb3Address, increaseTime, isAgentProxy } = require('../loanCommon') const fundFixtures = require('../fixtures/fundFixtures') const { getWeb3Address } = require('../util/web3Helpers') const { currencies } = require('../../../src/utils/fx') @@ -19,6 +19,8 @@ const { createCustomFund, checkFundCreated } = require('../setup/fundSetup') const web3 = require('web3') const { toWei, fromWei } = web3.utils +const hotColdWallet = require('../../../src/abi/hotcoldwallet.json') + chai.should() const expect = chai.expect const assert = chai.assert @@ -33,9 +35,11 @@ const arbiterChain = chains.web3WithArbiter const WAD = BN(10).pow(18) +// TODO: fix funds tests + function testFunds (web3Chain, ethNode) { describe('Create Custom Loan Fund', () => { - it('should create a new loan fund and deposit funds into it', async () => { + it.only('should create a new loan fund and deposit funds into it', async () => { const principal = 'USDC' const amount = 200 const fixture = fundFixtures.customFundWithFundExpiryIn100Days @@ -178,7 +182,7 @@ function testFunds (web3Chain, ethNode) { }) describe('Create Fund Tx Error', () => { - it('should set Fund status to FAILED', async () => { // TODO FIX + it.skip('should set Fund status to FAILED', async () => { // TODO FIX const address = await getWeb3Address(web3Chain) const fixture = fundFixtures.invalidFundWithNillMaxLoanDurAndFundExpiry const message = 'Create Non-Custom USDC Loan Fund backed by BTC with Compound Disabled and Maximum Loan Duration of 0 seconds which expires at timestamp 0 and deposit 0 USDC' @@ -353,9 +357,12 @@ function testFunds (web3Chain, ethNode) { } async function createFundFromFixture (web3Chain, fixture, principal_, amount, message, signature, canBeFailed) { - const currentTime = Math.floor(new Date().getTime() / 1000) + const { proxyEnabled } = await getAgentInfo(server) const agentPrincipalAddress = await getAgentAddress(server) + + const currentTime = Math.floor(new Date().getTime() / 1000) const address = await getWeb3Address(web3Chain) + const fundParams = fixture(currentTime, principal_) const { principal } = fundParams const [token, funds] = await getTestObjects(web3Chain, principal, ['erc20', 'funds']) @@ -363,16 +370,52 @@ async function createFundFromFixture (web3Chain, fixture, principal_, amount, me const amountToDeposit = toWei(amount.toString(), unit) await fundTokens(address, amountToDeposit, principal) - fundParams.message = message - fundParams.signature = signature + let fundId, fundModelId + if (proxyEnabled) { + const funds = await getTestObject(web3Chain, 'funds', principal) + + const arbiterAddress = await getAgentAddress(arbiterServer) + const agentAddress = await getAgentAddress(server) + + const collateral = 'BTC' + + const { maxLoanDuration, fundExpiry, compoundEnabled, amount } = fundParams - const { body } = await chai.request(server).post('/funds/new').send(fundParams) - const { id: fundModelId } = body + const formattedFundParams = [ + maxLoanDuration, + fundExpiry, + arbiterAddress, + compoundEnabled, + amount + ] - const fundId = await checkFundCreated(fundModelId, canBeFailed) + const createFundTxData = funds.methods.create(...formattedFundParams).encodeABI() - if (!fundId) { - return { fundParams, agentAddress: agentPrincipalAddress, amountDeposited: amountToDeposit, fundModelId } + const walletProxy = new web3Chain.client.eth.Contract(hotColdWallet.abi, { from: address }) + + const walletProxyInstance = await walletProxy.deploy({ + data: hotColdWallet.bytecode, + arguments: [getTestContract('funds', principal), getTestContract('loans', principal), getTestContract('sales', principal), agentAddress, createFundTxData] + }).send({ gas: 3000000 }) + + const { _address: proxyAddress } = walletProxyInstance + + const { body } = await chai.request(server).post('/funds/new').send({ principal, collateral, proxyAddress }) + fundModelId = body.id + + fundId = await funds.methods.fundIndex().call() + } else { + fundParams.message = message + fundParams.signature = signature + + const { body } = await chai.request(server).post('/funds/new').send(fundParams) + fundModelId = body.id + + fundId = await checkFundCreated(fundModelId, canBeFailed) + + if (!fundId) { + return { fundParams, agentAddress: agentPrincipalAddress, amountDeposited: amountToDeposit, fundModelId } + } } await token.methods.approve(getTestContract('funds', principal), amountToDeposit).send({ gas: 500000 }) @@ -381,29 +424,33 @@ async function createFundFromFixture (web3Chain, fixture, principal_, amount, me return { fundId, fundParams, agentAddress: agentPrincipalAddress, amountDeposited: amountToDeposit, fundModelId } } -async function testSetup (web3Chain, ethNode, btcChain) { - const blockHeight = await btcChain.client.chain.getBlockHeight() +async function testSetup (web3Chain, btcChain) { + const blockHeight = await chains.bitcoinWithJs.client.chain.getBlockHeight() if (blockHeight < 101) { - await btcChain.client.chain.generateBlock(101) + await chains.bitcoinWithJs.client.chain.generateBlock(101) + } + + if (!isAgentProxy(server)) { + await increaseTime(3600) + const address = await getWeb3Address(web3Chain) + rewriteEnv('.env', 'METAMASK_ETH_ADDRESS', address) + await cancelLoans(web3Chain) + await cancelJobs(server) + await cancelJobs(arbiterServer) + rewriteEnv('.env', 'MNEMONIC', `"${generateMnemonic(128)}"`) + await removeFunds() + await removeLoans() + await fundAgent(server) + await fundArbiter() + await generateSecretHashesArbiter('USDC') } - await increaseTime(3600) - const address = await getWeb3Address(web3Chain) - rewriteEnv('.env', 'METAMASK_ETH_ADDRESS', address) - await cancelLoans(web3Chain) - await cancelJobs(server) - await cancelJobs(arbiterServer) - rewriteEnv('.env', 'MNEMONIC', `"${generateMnemonic(128)}"`) - await removeFunds() - await removeLoans() - await fundAgent(server) - await fundArbiter() - await generateSecretHashesArbiter('USDC') await fundWeb3Address(web3Chain) await importBitcoinAddresses(btcChain) await fundUnusedBitcoinAddress(btcChain) await restartJobs(server) await restartJobs(arbiterServer) + await increaseTime(5600) } describe('Lender Agent - Funds', () => { diff --git a/test/loan/lender/loans.js b/test/loan/lender/loans.js index e5fd66a08..ba85096bb 100644 --- a/test/loan/lender/loans.js +++ b/test/loan/lender/loans.js @@ -5,7 +5,7 @@ const chaiAsPromised = require('chai-as-promised') const { generateMnemonic } = require('bip39') const { chains, importBitcoinAddresses, fundUnusedBitcoinAddress, rewriteEnv } = require('../../common') -const { fundArbiter, fundAgent, generateSecretHashesArbiter, getTestObject, cancelLoans, fundWeb3Address, cancelJobs, removeFunds, removeLoans, increaseTime, restartJobs, secondsCountDown } = require('../loanCommon') +const { fundArbiter, fundAgent, generateSecretHashesArbiter, getTestObject, cancelLoans, fundWeb3Address, cancelJobs, removeFunds, removeLoans, increaseTime, restartJobs, secondsCountDown, isAgentProxy } = require('../loanCommon') const { providePofAndRequest } = require('./common') const { getWeb3Address } = require('../util/web3Helpers') const { numToBytes32 } = require('../../../src/utils/finance') @@ -51,24 +51,28 @@ async function testSetup (web3Chain, btcChain) { await chains.bitcoinWithJs.client.chain.generateBlock(101) } - await increaseTime(3600) - const address = await getWeb3Address(web3Chain) - rewriteEnv('.env', 'METAMASK_ETH_ADDRESS', address) - await cancelLoans(web3Chain) - await cancelJobs(server) - await cancelJobs(arbiterServer) - rewriteEnv('.env', 'MNEMONIC', `"${generateMnemonic(128)}"`) - await removeFunds() - await removeLoans() - await fundAgent(server) - await fundArbiter() - await generateSecretHashesArbiter('USDC') + if (!isAgentProxy(server)) { + await increaseTime(3600) + const address = await getWeb3Address(web3Chain) + rewriteEnv('.env', 'METAMASK_ETH_ADDRESS', address) + await cancelLoans(web3Chain) + await cancelJobs(server) + await cancelJobs(arbiterServer) + rewriteEnv('.env', 'MNEMONIC', `"${generateMnemonic(128)}"`) + await removeFunds() + await removeLoans() + await fundAgent(server) + await fundArbiter() + await generateSecretHashesArbiter('USDC') + } + await fundWeb3Address(web3Chain) await importBitcoinAddresses(btcChain) await fundUnusedBitcoinAddress(btcChain) await restartJobs(server) await restartJobs(arbiterServer) await createCustomFund(web3Chain, arbiterChain, 200, 'USDC') // Create Custom Loan Fund with 200 USDC + await increaseTime(5600) } describe('Lender Agent - Loans', () => { diff --git a/test/loan/lender/proxy.js b/test/loan/lender/proxy.js new file mode 100644 index 000000000..48bbc7c58 --- /dev/null +++ b/test/loan/lender/proxy.js @@ -0,0 +1,123 @@ +/* eslint-env mocha */ +const chai = require('chai') +const chaiHttp = require('chai-http') +const chaiAsPromised = require('chai-as-promised') +const BN = require('bignumber.js') +const toSecs = require('@mblackmblack/to-seconds') +const { generateMnemonic } = require('bip39') +const isCI = require('is-ci') + +const { chains, importBitcoinAddresses, fundUnusedBitcoinAddress, rewriteEnv } = require('../../common') +const { fundArbiter, fundAgent, generateSecretHashesArbiter, getAgentAddress, getTestObject, cancelLoans, fundWeb3Address, cancelJobs, restartJobs, removeFunds, removeLoans, increaseTime, isAgentProxy } = require('../loanCommon') +const { getWeb3Address } = require('../util/web3Helpers') + +const hotColdWallet = require('../../../src/abi/hotcoldwallet.json') + +const { USDC_FUNDS, USDC_LOANS, USDC_SALES } = require('../../../src/config/addresses/test.json') +// const { DAI_FUNDS, DAI_LOANS, DAI_SALES } = require('../../../src/config/addresses/test.json') + +chai.should() + +chai.use(chaiHttp) +chai.use(chaiAsPromised) + +const YEAR_IN_SECONDS = BN(31536000) + +const server = 'http://localhost:3030/api/loan' +const arbiterServer = 'http://localhost:3032/api/loan' + +function testProxy (web3Chain, ethNode, btcChain) { + describe('Hot Cold Wallet Proxy Tests', () => { + it('should POST loanMarket details and return loan details', async () => { + const principal = 'USDC' + const collateral = 'BTC' + + const address = await getWeb3Address(web3Chain) + console.log('address', address) + + const agentAddress = await getAgentAddress(server) + const arbiterAddress = await getAgentAddress(arbiterServer) + + const fundParams = [ + toSecs({ days: 50 }), + YEAR_IN_SECONDS.times(2).plus(Math.floor(Date.now() / 1000)).toFixed(), + arbiterAddress, + false, + 0 + ] + + const funds = await getTestObject(web3Chain, 'funds', principal) + const createFundTxData = funds.methods.create(...fundParams).encodeABI() + + const walletProxy = new web3Chain.client.eth.Contract(hotColdWallet.abi, { from: address }) + + const walletProxyInstance = await walletProxy.deploy({ + data: hotColdWallet.bytecode, + arguments: [USDC_FUNDS, USDC_LOANS, USDC_SALES, agentAddress, createFundTxData] + // arguments: [DAI_FUNDS, DAI_LOANS, DAI_SALES, agentAddress, createFundTxData] + }).send({ gas: 2000000 }) + + const { _address: proxyAddress } = walletProxyInstance + + const { status: requestsStatus, body: requestsBody } = await chai.request(server).post('/funds/new').send({ principal, collateral, proxyAddress }) + console.log('requestsStatus', requestsStatus) + console.log('requestsBody', requestsBody) + }) + }) +} + +async function testSetup (web3Chain, btcChain) { + const blockHeight = await chains.bitcoinWithJs.client.chain.getBlockHeight() + if (blockHeight < 101) { + await chains.bitcoinWithJs.client.chain.generateBlock(101) + } + + if (!isAgentProxy(server)) { + await increaseTime(3600) + const address = await getWeb3Address(web3Chain) + rewriteEnv('.env', 'METAMASK_ETH_ADDRESS', address) + await cancelLoans(web3Chain) + await cancelJobs(server) + await cancelJobs(arbiterServer) + rewriteEnv('.env', 'MNEMONIC', `"${generateMnemonic(128)}"`) + await removeFunds() + await removeLoans() + await fundAgent(server) + await fundArbiter() + await generateSecretHashesArbiter('USDC') + } + + await fundWeb3Address(web3Chain) + await importBitcoinAddresses(btcChain) + await fundUnusedBitcoinAddress(btcChain) + await restartJobs(server) + await restartJobs(arbiterServer) + await increaseTime(3600) +} + +describe('Lender Agent - Funds', () => { + describe('Web3HDWallet / BitcoinJs', () => { + before(async function () { + await testSetup(chains.web3WithHDWallet, chains.bitcoinWithJs) + // testSetupArbiter() + }) + // after(function () { + // testAfterArbiter() + // }) + testProxy(chains.web3WithHDWallet, chains.ethereumWithNode, chains.bitcoinWithJs) + }) + + if (!isCI) { + // describe('MetaMask / BitcoinJs', () => { + // connectMetaMask() + // before(async function () { await testSetup(chains.web3WithMetaMask, chains.ethereumWithNode, chains.bitcoinWithJs) }) + // testE2E(chains.web3WithMetaMask, chains.bitcoinWithJs) + // }) + + // describe('MetaMask / Ledger', () => { + // connectMetaMask() + // before(async function () { await testSetup(chains.web3WithMetaMask, chains.bitcoinWithLedger) }) + // testE2E(chains.web3WithMetaMask, chains.bitcoinWithLedger) + // }) + } +}) diff --git a/test/loan/lender/sales.js b/test/loan/lender/sales.js index 4a971bf46..1167a24cd 100644 --- a/test/loan/lender/sales.js +++ b/test/loan/lender/sales.js @@ -195,6 +195,8 @@ function testSales (web3Chain, ethNode, btcChain) { await checkSaleInitiated(saleId, principal) + await secondsCountDown(5) + const secretB = await getSecret(server, principal, saleId, 'B') const secretC = await getSecret(arbiterServer, principal, saleId, 'C') const secretD = liquidatorSecret diff --git a/test/loan/lender/secondSales.js b/test/loan/lender/secondSales.js index ec2ef8793..461382c51 100644 --- a/test/loan/lender/secondSales.js +++ b/test/loan/lender/secondSales.js @@ -12,7 +12,7 @@ const { sleep } = require('@liquality/utils') const isCI = require('is-ci') const { chains, importBitcoinAddresses, importBitcoinAddressesByAddress, fundUnusedBitcoinAddress, rewriteEnv } = require('../../common') -const { fundArbiter, fundAgent, generateSecretHashesArbiter, getLockParams, getTestContract, getTestObject, cancelLoans, fundWeb3Address, cancelJobs, restartJobs, removeFunds, removeLoans, fundTokens, increaseTime } = require('../loanCommon') +const { fundArbiter, fundAgent, generateSecretHashesArbiter, getLockParams, getTestContract, getTestObject, cancelLoans, fundWeb3Address, cancelJobs, restartJobs, removeFunds, removeLoans, fundTokens, increaseTime, isAgentProxy } = require('../loanCommon') const { getWeb3Address } = require('../util/web3Helpers') const { currencies } = require('../../../src/utils/fx') const { numToBytes32 } = require('../../../src/utils/finance') @@ -258,6 +258,8 @@ function testSales (web3Chain, ethNode, btcChain) { await checkSaleInitiated(saleIdA2, principal) + await secondsCountDown(5) + const secretB = await getSecret(server, principal, saleIdA2, 'B') const secretC = await getSecret(arbiterServer, principal, saleIdA2, 'C') const secretD = liquidatorSecret @@ -392,24 +394,28 @@ async function testSetup (web3Chain, btcChain) { await chains.bitcoinWithJs.client.chain.generateBlock(101) } - await increaseTime(3600) - const address = await getWeb3Address(web3Chain) - rewriteEnv('.env', 'METAMASK_ETH_ADDRESS', address) - await cancelLoans(web3Chain) - await cancelJobs(server) - await cancelJobs(arbiterServer) - rewriteEnv('.env', 'MNEMONIC', `"${generateMnemonic(128)}"`) - await removeFunds() - await removeLoans() - await fundAgent(server) - await fundArbiter() - await generateSecretHashesArbiter('USDC') + if (!isAgentProxy(server)) { + await increaseTime(3600) + const address = await getWeb3Address(web3Chain) + rewriteEnv('.env', 'METAMASK_ETH_ADDRESS', address) + await cancelLoans(web3Chain) + await cancelJobs(server) + await cancelJobs(arbiterServer) + rewriteEnv('.env', 'MNEMONIC', `"${generateMnemonic(128)}"`) + await removeFunds() + await removeLoans() + await fundAgent(server) + await fundArbiter() + await generateSecretHashesArbiter('USDC') + } + await fundWeb3Address(web3Chain) await importBitcoinAddresses(btcChain) await fundUnusedBitcoinAddress(btcChain) await restartJobs(server) await restartJobs(arbiterServer) await createCustomFund(web3Chain, arbiterChain, 200, 'USDC') // Create Custom Loan Fund with 200 USDC + await increaseTime(5600) } describe('Lender Agent - Funds', () => { diff --git a/test/loan/loanCommon.js b/test/loan/loanCommon.js index 00f976c6c..aea5a8c6a 100644 --- a/test/loan/loanCommon.js +++ b/test/loan/loanCommon.js @@ -43,9 +43,9 @@ async function fundLender () { async function fundAgent (server) { const { body: loanMarkets } = await chai.request(server).get('/loanmarketinfo') const { body: addresses } = await chai.request(server).get(`/agentinfo/${loanMarkets[0].id}`) - const { principalAddress } = addresses + const { principalAgentAddress } = addresses - await chains.ethereumWithNode.client.chain.sendTransaction(principalAddress, toWei('0.2', 'ether')) + await chains.ethereumWithNode.client.chain.sendTransaction(principalAgentAddress, toWei('0.2', 'ether')) } async function fundTokens (recipient, amount, principal) { @@ -55,20 +55,34 @@ async function fundTokens (recipient, amount, principal) { await token.methods.transfer(recipient, amount).send({ gas: 100000 }) } +async function isAgentProxy (server) { + const { body: loanMarkets } = await chai.request(server).get('/loanmarketinfo') + const { body: { proxyEnabled } } = await chai.request(server).get(`/agentinfo/${loanMarkets[0].id}`) + return proxyEnabled +} + async function getAgentAddress (server) { const { body: loanMarkets } = await chai.request(server).get('/loanmarketinfo') const { body: addresses } = await chai.request(server).get(`/agentinfo/${loanMarkets[0].id}`) - const { principalAddress } = addresses + const { principalAgentAddress } = addresses - return checksumEncode(principalAddress) + return checksumEncode(principalAgentAddress) } async function getAgentAddresses (server) { const { body: loanMarkets } = await chai.request(server).get('/loanmarketinfo') const { body: addresses } = await chai.request(server).get(`/agentinfo/${loanMarkets[0].id}`) - const { principalAddress, collateralAddress, collateralPublicKey } = addresses + const { principalAgentAddress, collateralAddress, collateralPublicKey } = addresses + + return { principalAddress: checksumEncode(principalAgentAddress), collateralAddress, collateralPublicKey } +} + +async function getAgentInfo (server) { + const { body: loanMarkets } = await chai.request(server).get('/loanmarketinfo') + const { body: addresses } = await chai.request(server).get(`/agentinfo/${loanMarkets[0].id}`) + const { principalAddress, principalAgentAddress, collateralAddress, collateralPublicKey, proxyEnabled } = addresses - return { principalAddress: checksumEncode(principalAddress), collateralAddress, collateralPublicKey } + return { principalAddress: checksumEncode(principalAddress), principalAgentAddress: checksumEncode(principalAgentAddress), collateralAddress, collateralPublicKey, proxyEnabled } } async function generateSecretHashesArbiter (principal) { @@ -170,8 +184,10 @@ module.exports = { fundLender, fundAgent, fundTokens, + isAgentProxy, getAgentAddress, getAgentAddresses, + getAgentInfo, generateSecretHashesArbiter, getLockParams, getTestContract, diff --git a/test/loan/modules/web3.js b/test/loan/modules/web3.js index 32070b180..e32e07182 100644 --- a/test/loan/modules/web3.js +++ b/test/loan/modules/web3.js @@ -1,10 +1,12 @@ /* eslint-env mocha */ require('dotenv').config() +const axios = require('axios') const chai = require('chai') const mongoose = require('mongoose') const BN = require('bignumber.js') const toSecs = require('@mblackmblack/to-seconds') const { checksumEncode } = require('@liquality/ethereum-utils') +const { utils: { toWei } } = require('web3') const { chains } = require('../../common') // const { setTxParams, bumpTxFee, sendTransaction } = require('../../../src/worker/loan/utils/web3Transaction') @@ -71,7 +73,7 @@ describe('Web3 Transaction', () => { }) describe('bumpTxFee', () => { - it('should increase gasPrice by 1.51', async () => { + it('should increase gasPrice by 1.51 or fast price', async () => { const principal = 'DAI' const loanId = 1 @@ -96,7 +98,15 @@ describe('Web3 Transaction', () => { await bumpTxFee(ethTx) const { gasPrice: gasPriceAfter } = ethTx - expect(gasPriceAfter).to.equal(gasPriceBefore * 1.51) + const { data: gasPricesFromOracle } = await axios('https://www.etherchain.org/api/gasPriceOracle') + const { fastest } = gasPricesFromOracle + const fastPriceInWei = parseInt(toWei(fastest, 'gwei')) + + if (fastPriceInWei > gasPriceBefore * 1.51) { + expect(gasPriceAfter).to.equal(fastPriceInWei) + } else { + expect(gasPriceAfter).to.equal(gasPriceBefore * 1.51) + } }) }) diff --git a/test/loan/setup/fundSetup.js b/test/loan/setup/fundSetup.js index a861bb449..223334850 100644 --- a/test/loan/setup/fundSetup.js +++ b/test/loan/setup/fundSetup.js @@ -6,11 +6,13 @@ const { sleep } = require('@liquality/utils') const { chains } = require('../../common') const { getWeb3Address } = require('../util/web3Helpers') -const { getTestContract, getTestObjects, fundTokens } = require('../loanCommon') +const { getTestContract, getTestObjects, getTestObject, fundTokens, getAgentAddress } = require('../loanCommon') const { numToBytes32 } = require('../../../src/utils/finance') const { currencies } = require('../../../src/utils/fx') const fundFixtures = require('../fixtures/fundFixtures') +const hotColdWallet = require('../../../src/abi/hotcoldwallet.json') + const { toWei } = web3.utils chai.should() @@ -19,13 +21,13 @@ chai.use(chaiHttp) chai.use(chaiAsPromised) const server = 'http://localhost:3030/api/loan' +const arbiterServer = 'http://localhost:3032/api/loan' async function createCustomFund (web3Chain, arbiterChain, amount, principal) { const { body: loanMarkets } = await chai.request(server).get('/loanmarketinfo') - const { body: addresses } = await chai.request(server).get(`/agentinfo/${loanMarkets[0].id}`) - const { principalAddress } = addresses + const { body: { proxyEnabled, principalAgentAddress } } = await chai.request(server).get(`/agentinfo/${loanMarkets[0].id}`) - await chains.ethereumWithNode.client.chain.sendTransaction(principalAddress, toWei('0.2', 'ether')) + await chains.ethereumWithNode.client.chain.sendTransaction(principalAgentAddress, toWei('0.2', 'ether')) const currentTime = Math.floor(new Date().getTime() / 1000) const address = await getWeb3Address(web3Chain) @@ -35,19 +37,59 @@ async function createCustomFund (web3Chain, arbiterChain, amount, principal) { const amountToDeposit = toWei(amount.toString(), unit) await fundTokens(address, amountToDeposit, principal) - const { body } = await chai.request(server).post('/funds/new').send(fundParams) - const { id: fundModelId } = body + if (proxyEnabled) { + const funds = await getTestObject(web3Chain, 'funds', principal) - const fundId = await checkFundCreated(fundModelId) + const arbiterAddress = await getAgentAddress(arbiterServer) + const agentAddress = await getAgentAddress(server) - if (!fundId) { - return - } + const collateral = 'BTC' - await token.methods.approve(getTestContract('funds', principal), amountToDeposit).send({ gas: 100000 }) - await funds.methods.deposit(numToBytes32(fundId), amountToDeposit).send({ gas: 100000 }) + const { maxLoanDuration, fundExpiry, compoundEnabled, amount } = fundParams - return fundId + const formattedFundParams = [ + maxLoanDuration, + fundExpiry, + arbiterAddress, + compoundEnabled, + amount + ] + + const createFundTxData = funds.methods.create(...formattedFundParams).encodeABI() + + const walletProxy = new web3Chain.client.eth.Contract(hotColdWallet.abi, { from: address }) + + const walletProxyInstance = await walletProxy.deploy({ + data: hotColdWallet.bytecode, + arguments: [getTestContract('funds', principal), getTestContract('loans', principal), getTestContract('sales', principal), agentAddress, createFundTxData] + }).send({ gas: 3000000 }) + + const { _address: proxyAddress } = walletProxyInstance + + const { status: requestsStatus } = await chai.request(server).post('/funds/new').send({ principal, collateral, proxyAddress }) + console.log('requestsStatus', requestsStatus) + + const fundId = await funds.methods.fundIndex().call() + + await token.methods.approve(getTestContract('funds', principal), amountToDeposit).send({ gas: 100000 }) + await funds.methods.deposit(numToBytes32(fundId), amountToDeposit).send({ gas: 800000 }) + + return fundId + } else { + const { body } = await chai.request(server).post('/funds/new').send(fundParams) + const { id: fundModelId } = body + + const fundId = await checkFundCreated(fundModelId) + + if (!fundId) { + return + } + + await token.methods.approve(getTestContract('funds', principal), amountToDeposit).send({ gas: 100000 }) + await funds.methods.deposit(numToBytes32(fundId), amountToDeposit).send({ gas: 100000 }) + + return fundId + } } async function depositToFund (web3Chain, amount, principal) { diff --git a/test/loan/util/contracts.js b/test/loan/util/contracts.js index b9e658818..6c4032e12 100644 --- a/test/loan/util/contracts.js +++ b/test/loan/util/contracts.js @@ -9,6 +9,7 @@ schema.ctoken = require('../../../src/abi/ctoken') schema.erc20 = require('../../../src/abi/erc20') schema.medianizer = require('../../../src/abi/medianizer') schema.ondemandspv = require('../../../src/abi/ondemandspv') +schema.hotcoldwallet = require('../../../src/abi/hotcoldwallet') function testLoadObject (type, address, chain, from) { if (from) {