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paritytech/contracts

Name: contracts

Owner: Parity Technologies

Description: DEPRECATED: https://github.com/parity-contracts. A bin for all the contracts we do.

Created: 2016-08-12 09:59:35.0

Updated: 2018-05-15 00:34:07.0

Pushed: 2018-04-11 10:21:11.0

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Size: 524

Language: JavaScript

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README

contracts

A bin for all the contracts we do

Deployments

Testnet

Registry 0x8e4e9b13d4b45cb0befc93c3061b1408f67316b2

Example code:

Registry = web3.eth.contract([{"constant":false,"inputs":[{"name":"_new","type":"address"}],"name":"setOwner","outputs":[],"type":"function"},{"constant":false,"inputs":[{"name":"_name","type":"string"}],"name":"confirmReverse","outputs":[{"name":"success","type":"bool"}],"type":"function"},{"constant":false,"inputs":[{"name":"_name","type":"bytes32"}],"name":"reserve","outputs":[{"name":"success","type":"bool"}],"type":"function"},{"constant":false,"inputs":[{"name":"_name","type":"bytes32"},{"name":"_key","type":"string"},{"name":"_value","type":"bytes32"}],"name":"set","outputs":[{"name":"success","type":"bool"}],"type":"function"},{"constant":false,"inputs":[{"name":"_name","type":"bytes32"}],"name":"drop","outputs":[{"name":"success","type":"bool"}],"type":"function"},{"constant":true,"inputs":[{"name":"_name","type":"bytes32"},{"name":"_key","type":"string"}],"name":"getAddress","outputs":[{"name":"","type":"address"}],"type":"function"},{"constant":false,"inputs":[{"name":"_amount","type":"uint256"}],"name":"setFee","outputs":[],"type":"function"},{"constant":false,"inputs":[{"name":"_name","type":"bytes32"},{"name":"_to","type":"address"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"type":"function"},{"constant":true,"inputs":[{"name":"_name","type":"bytes32"}],"name":"reserved","outputs":[{"name":"reserved","type":"bool"}],"type":"function"},{"constant":false,"inputs":[],"name":"drain","outputs":[],"type":"function"},{"constant":false,"inputs":[{"name":"_name","type":"string"},{"name":"_who","type":"address"}],"name":"proposeReverse","outputs":[{"name":"success","type":"bool"}],"type":"function"},{"constant":true,"inputs":[{"name":"_name","type":"bytes32"},{"name":"_key","type":"string"}],"name":"getUint","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[{"name":"_name","type":"bytes32"},{"name":"_key","type":"string"}],"name":"get","outputs":[{"name":"","type":"bytes32"}],"type":"function"},{"constant":true,"inputs":[],"name":"fee","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"reverse","outputs":[{"name":"","type":"string"}],"type":"function"},{"constant":false,"inputs":[{"name":"_name","type":"bytes32"},{"name":"_key","type":"string"},{"name":"_value","type":"uint256"}],"name":"setUint","outputs":[{"name":"success","type":"bool"}],"type":"function"},{"constant":false,"inputs":[],"name":"removeReverse","outputs":[],"type":"function"},{"constant":false,"inputs":[{"name":"_name","type":"bytes32"},{"name":"_key","type":"string"},{"name":"_value","type":"address"}],"name":"setAddress","outputs":[{"name":"success","type":"bool"}],"type":"function"},{"anonymous":false,"inputs":[{"indexed":false,"name":"amount","type":"uint256"}],"name":"Drained","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"amount","type":"uint256"}],"name":"FeeChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"name","type":"bytes32"},{"indexed":true,"name":"owner","type":"address"}],"name":"Reserved","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"name","type":"bytes32"},{"indexed":true,"name":"oldOwner","type":"address"},{"indexed":true,"name":"newOwner","type":"address"}],"name":"Transferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"name","type":"bytes32"},{"indexed":true,"name":"owner","type":"address"}],"name":"Dropped","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"name","type":"bytes32"},{"indexed":true,"name":"owner","type":"address"},{"indexed":true,"name":"key","type":"string"}],"name":"DataChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"name","type":"string"},{"indexed":true,"name":"reverse","type":"address"}],"name":"ReverseProposed","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"name","type":"string"},{"indexed":true,"name":"reverse","type":"address"}],"name":"ReverseConfirmed","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"name","type":"string"},{"indexed":true,"name":"reverse","type":"address"}],"name":"ReverseRemoved","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"old","type":"address"},{"indexed":true,"name":"current","type":"address"}],"name":"NewOwner","type":"event"}]);
theRegistry = Registry.at('0x8e4e9b13d4b45cb0befc93c3061b1408f67316b2');
egistry.reserved(web3.sha3('gavofyork')) // returns false
egistry.reserve(web3.sha3('gavofyork'), web3.eth.reporter);
ait for mine
egistry.reserved(web3.sha3('gavofyork')) // returns true
egistry.getAddress(web3.sha3('gavcoin'), 'A') // returns '0x00..00'
egistry.setAddress(web3.sha3('gavcoin'), 'A', web3.eth.defaultAccount)
ait for mine
egistry.getAddress(web3.sha3('gavcoin'), 'A') // returns web3.eth.defaultAccount
egistry.reverse(web3.eth.defaultAccount) // returns ''
egistry.proposeReverse(web3.sha3('gavofyork'), web3.eth.defaultAccount, web3.eth.reporter) // sent from owner of 'gavofyork'
egistry.confirmReverse(web3.sha3('gavofyork'), web3.eth.reporter) //sent from web3.eth.defaultAccount
ait for mine
egistry.reverse(web3.eth.defaultAccount) // returns 'gavofyork'

GithubHint

Example code:

GithubHint = web3.eth.contract([{"constant":false,"inputs":[{"name":"_content","type":"bytes32"},{"name":"_url","type":"string"}],"name":"hintURL","outputs":[],"type":"function"},{"constant":false,"inputs":[{"name":"_content","type":"bytes32"},{"name":"_accountSlashRepo","type":"string"},{"name":"_commit","type":"bytes20"}],"name":"hint","outputs":[],"type":"function"},{"constant":true,"inputs":[{"name":"","type":"bytes32"}],"name":"entries","outputs":[{"name":"accountSlashRepo","type":"string"},{"name":"commit","type":"bytes20"},{"name":"owner","type":"address"}],"type":"function"},{"constant":false,"inputs":[{"name":"_content","type":"bytes32"}],"name":"unhint","outputs":[],"type":"function"}]);
ithubHint = GithubHint.at(theRegistry.getAddress(web3.sha3('githubhint'), 'A'));
ithubHint.hint('0x0a6ff473dd56cb7663c96826c7aa0353493e6270e0119c40613156d775ff5a90', 'ethcore/contracts', '0xa0b88f13366484ffbebbf0e90b6ee20dcafae32e', web3.eth.reporter);
ait until reporter reports it is mined.
ithubHint.entries('0x0a6ff473dd56cb7663c96826c7aa0353493e6270e0119c40613156d775ff5a90') // returns an entry.

TokenReg

Example code:

TokenReg = web3.eth.contract([{"constant":true,"inputs":[{"name":"_id","type":"uint256"}],"name":"token","outputs":[{"name":"addr","type":"address"},{"name":"tla","type":"string"},{"name":"base","type":"uint256"},{"name":"name","type":"string"},{"name":"owner","type":"address"}],"type":"function"},{"constant":false,"inputs":[{"name":"_new","type":"address"}],"name":"setOwner","outputs":[],"type":"function"},{"constant":false,"inputs":[{"name":"_addr","type":"address"},{"name":"_tla","type":"string"},{"name":"_base","type":"uint256"},{"name":"_name","type":"string"}],"name":"register","outputs":[],"type":"function"},{"constant":false,"inputs":[{"name":"_fee","type":"uint256"}],"name":"setFee","outputs":[],"type":"function"},{"constant":true,"inputs":[{"name":"_id","type":"uint256"},{"name":"_key","type":"bytes32"}],"name":"meta","outputs":[{"name":"","type":"bytes32"}],"type":"function"},{"constant":true,"inputs":[{"name":"_tla","type":"string"}],"name":"fromTLA","outputs":[{"name":"id","type":"uint256"},{"name":"addr","type":"address"},{"name":"base","type":"uint256"},{"name":"name","type":"string"},{"name":"owner","type":"address"}],"type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"type":"function"},{"constant":false,"inputs":[],"name":"drain","outputs":[],"type":"function"},{"constant":true,"inputs":[],"name":"tokenCount","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":false,"inputs":[{"name":"_id","type":"uint256"}],"name":"unregister","outputs":[],"type":"function"},{"constant":true,"inputs":[{"name":"_addr","type":"address"}],"name":"fromAddress","outputs":[{"name":"id","type":"uint256"},{"name":"tla","type":"string"},{"name":"base","type":"uint256"},{"name":"name","type":"string"},{"name":"owner","type":"address"}],"type":"function"},{"constant":false,"inputs":[{"name":"_id","type":"uint256"},{"name":"_key","type":"bytes32"},{"name":"_value","type":"bytes32"}],"name":"setMeta","outputs":[],"type":"function"},{"constant":true,"inputs":[],"name":"fee","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"anonymous":false,"inputs":[{"indexed":true,"name":"tla","type":"string"},{"indexed":true,"name":"id","type":"uint256"},{"indexed":false,"name":"addr","type":"address"},{"indexed":false,"name":"name","type":"string"}],"name":"Registered","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"tla","type":"string"},{"indexed":true,"name":"id","type":"uint256"}],"name":"Unregistered","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"id","type":"uint256"},{"indexed":true,"name":"key","type":"bytes32"},{"indexed":false,"name":"value","type":"bytes32"}],"name":"MetaChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"old","type":"address"},{"indexed":true,"name":"current","type":"address"}],"name":"NewOwner","type":"event"}]);
theTokenReg = TokenReg.at(theRegistry.getAddress(web3.sha3('tokenreg'), 'A'));
TokenReg.fee() // returns 10^18
TokenReg.tokenCount() // returns 0
okenReg.register('0x79a20ddadf9ea64aab79a9c9d2b9c3775ee340ca', "GAV", 1000000, "GAVcoin", {value: 1000000000000000000}, web3.eth.reporter);
ait for reporter to say it's mined.
TokenReg.tokenCount() // returns 1
TokenReg.token(0)[1] // returns ["0x79a20ddadf9ea64aab79a9c9d2b9c3775ee340ca", "GAV", 1000000, "GAVcoin"]
okenReg.fromTLA("GAV")[1] // returns '0x79a20ddadf9ea64aab79a9c9d2b9c3775ee340ca'
okenReg.fromAddress("0x79a20ddadf9ea64aab79a9c9d2b9c3775ee340ca")[1] // returns 'GAV'

GavCoin

Example code:

GavCoin = web3.eth.contract([{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[{"name":"success","type":"bool"}],"type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"success","type":"bool"}],"type":"function"},{"constant":false,"inputs":[{"name":"_who","type":"address"},{"name":"_maxPrice","type":"uint256"}],"name":"buyin","outputs":[],"type":"function"},{"constant":true,"inputs":[],"name":"remaining","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":false,"inputs":[{"name":"_price","type":"uint256"},{"name":"_units","type":"uint256"}],"name":"refund","outputs":[{"name":"","type":"bool"}],"type":"function"},{"constant":true,"inputs":[{"name":"_who","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[],"name":"price","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"remaining","type":"uint256"}],"type":"function"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"owner","type":"address"},{"indexed":true,"name":"spender","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"buyer","type":"address"},{"indexed":true,"name":"price","type":"uint256"},{"indexed":true,"name":"amount","type":"uint256"}],"name":"Buyin","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"buyer","type":"address"},{"indexed":true,"name":"price","type":"uint256"},{"indexed":true,"name":"amount","type":"uint256"}],"name":"Refund","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"price","type":"uint256"}],"name":"NewTranch","type":"event"}]);
theGavCoin = GavCoin.at(theRegistry.getAddress(web3.sha3('gavcoin'), 'A'));
GavCoin.balanceOf(web3.eth.defaultAccount) // returns 0
GavCoin.price() // returns 10^15 // Note price is denoted in "nominal" currency which is 10^6 base units.
GavCoin.remaining() // returns 10^9
.eth.sendTransaction({to: theGavCoin.address, value: 100 * 10^15 / 10^6, gas: 1000000}, web3.eth.reporter)
ait for reporter to say transaction is mined.
GavCoin.balanceOf(web3.eth.defaultAccount) // returns 100 * 10^6
GavCoin.price() // returns 2 * 10^15
GavCoin.remaining() // returns 10^9
ait 7 days.
avCoin.refund(10^15, 50 * 10^6, web3.eth.reporter)  // request a refund of 50 at the initial price.
ait for reporter to say transaction is mined.
GavCoin.balanceOf(web3.eth.defaultAccount) // returns 50 * 10^6

Setting up tests

If you haven't already, run sudo npm install -g yarn and then yarn.

This will install all of the required dependencies to run tests and code coverage. Eventually, all contracts should move into the contracts directory and ideally there would be some organizational structure applied. Truffle and solium expect contracts to be in the contracts directory.

Running tests

In the project root directory, run npm test. This will lint, build and test the contracts in the contracts directory, running ganache-cli TestRPC instance.

Running tests with code coverage (nix)

de_modules/.bin/solidity-coverage

Running tests with code coverage (windows)

(This requires some recent updates to solidity-coverage to work properly on windows, see https://github.com/sc-forks/solidity-coverage/pull/116)

Change the .solcover.js to include the noRpc setting:

le.exports = {
c: true,
Files: ['contracts/Migrations.sol'],

In the project root directory, run node_modules\.bin\testrpc-sc --port 8555
In another terminal window, in the project root run node_modules\.bin\solidity-coverage

You can let testrpc-sc continue to run in the background if you will be running coverage tests repeatedly.

This work is supported by the National Institutes of Health's National Center for Advancing Translational Sciences, Grant Number U24TR002306. This work is solely the responsibility of the creators and does not necessarily represent the official views of the National Institutes of Health.