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ottodevs/Foundation Tip Jar

Forked from alexvandesande/Foundation Tip Jar
Created April 20, 2017 09:56
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Foundation Tip Jar
/*
Foundation Tip Contract
Address: 0xfb6916095ca1df60bb79ce92ce3ea74c37c5d359
Bitcoin Shapeshift Address: 1GyczDXWjFbmhx2Qau4ham3zJqNEP8UcEG (if transaction fails it is sent to 39BaMQCphFXyYAvcoGpeKtnptLJ9v6cdFY instead)
Interface: [{"constant":true,"inputs":[{"name":"","type":"uint256"}],"name":"proposals","outputs":[{"name":"recipient","type":"address"},{"name":"amount","type":"uint256"},{"name":"description","type":"string"},{"name":"votingDeadline","type":"uint256"},{"name":"executed","type":"bool"},{"name":"proposalPassed","type":"bool"},{"name":"numberOfVotes","type":"uint256"},{"name":"currentResult","type":"int256"},{"name":"proposalHash","type":"bytes32"}],"type":"function"},{"constant":false,"inputs":[{"name":"proposalNumber","type":"uint256"},{"name":"transactionBytecode","type":"bytes"}],"name":"executeProposal","outputs":[{"name":"result","type":"int256"}],"type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"memberId","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[],"name":"numProposals","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[],"name":"priceOfAUnicornInFinney","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":false,"inputs":[{"name":"newUnicornPriceInFinney","type":"uint256"},{"name":"newUnicornAddress","type":"address"}],"name":"changeUnicorn","outputs":[],"type":"function"},{"constant":true,"inputs":[{"name":"","type":"uint256"}],"name":"members","outputs":[{"name":"member","type":"address"},{"name":"voteWeight","type":"uint256"},{"name":"canAddProposals","type":"bool"},{"name":"name","type":"string"},{"name":"memberSince","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[],"name":"debatingPeriodInMinutes","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[],"name":"minimumQuorum","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":false,"inputs":[{"name":"targetMember","type":"address"},{"name":"voteWeight","type":"uint256"},{"name":"canAddProposals","type":"bool"},{"name":"memberName","type":"string"}],"name":"changeMembership","outputs":[],"type":"function"},{"constant":false,"inputs":[{"name":"beneficiary","type":"address"},{"name":"weiAmount","type":"uint256"},{"name":"JobDescription","type":"string"},{"name":"transactionBytecode","type":"bytes"}],"name":"newProposalInWei","outputs":[{"name":"proposalID","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"type":"function"},{"constant":true,"inputs":[],"name":"majorityMargin","outputs":[{"name":"","type":"int256"}],"type":"function"},{"constant":true,"inputs":[],"name":"unicornAddress","outputs":[{"name":"","type":"address"}],"type":"function"},{"constant":false,"inputs":[{"name":"beneficiary","type":"address"},{"name":"etherAmount","type":"uint256"},{"name":"JobDescription","type":"string"},{"name":"transactionBytecode","type":"bytes"}],"name":"newProposalInEther","outputs":[{"name":"proposalID","type":"uint256"}],"type":"function"},{"constant":false,"inputs":[{"name":"minimumQuorumForProposals","type":"uint256"},{"name":"minutesForDebate","type":"uint256"},{"name":"marginOfVotesForMajority","type":"int256"}],"name":"changeVotingRules","outputs":[],"type":"function"},{"constant":false,"inputs":[{"name":"proposalNumber","type":"uint256"},{"name":"supportsProposal","type":"bool"},{"name":"justificationText","type":"string"}],"name":"vote","outputs":[{"name":"voteID","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[{"name":"proposalNumber","type":"uint256"},{"name":"beneficiary","type":"address"},{"name":"amount","type":"uint256"},{"name":"transactionBytecode","type":"bytes"}],"name":"checkProposalCode","outputs":[{"name":"codeChecksOut","type":"bool"}],"type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"type":"function"},{"inputs":[{"name":"minimumQuorumForProposals","type":"uint256"},{"name":"minutesForDebate","type":"uint256"},{"name":"marginOfVotesForMajority","type":"int256"},{"name":"congressLeader","type":"address"}],"type":"constructor"},{"anonymous":false,"inputs":[{"indexed":false,"name":"proposalID","type":"uint256"},{"indexed":false,"name":"recipient","type":"address"},{"indexed":false,"name":"amount","type":"uint256"},{"indexed":false,"name":"description","type":"string"}],"name":"ProposalAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"proposalID","type":"uint256"},{"indexed":false,"name":"position","type":"bool"},{"indexed":false,"name":"voter","type":"address"},{"indexed":false,"name":"justification","type":"string"}],"name":"Voted","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"proposalID","type":"uint256"},{"indexed":false,"name":"result","type":"int256"},{"indexed":false,"name":"quorum","type":"uint256"},{"indexed":false,"name":"active","type":"bool"}],"name":"ProposalTallied","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"member","type":"address"}],"name":"MembershipChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"minimumQuorum","type":"uint256"},{"indexed":false,"name":"debatingPeriodInMinutes","type":"uint256"},{"indexed":false,"name":"majorityMargin","type":"int256"}],"name":"ChangeOfRules","type":"event"}]
Solidity Version: '0.2.1-91a6b35f/.-Emscripten/clang/int linked to libethereum-' with optimization
Address uploader: 0xD1220A0cf47c7b9Be7A2e6bA89F429762e7b9aDb
Date uploaded: 2016-02-11
(some pending issues with constructor parameters keep it from being verified completelly on etherchain.org but it gets a 97% similarity)
*/
contract owned {
address public owner;
function owned() {
owner = msg.sender;
}
modifier onlyOwner {
if (msg.sender != owner) throw;
_
}
function transferOwnership(address newOwner) onlyOwner {
owner = newOwner;
}
}
/* The token is used as a voting shares */
contract token { function mintToken(address target, uint256 mintedAmount); }
contract Congress is owned {
/* Contract Variables and events */
uint public minimumQuorum;
uint public debatingPeriodInMinutes;
int public majorityMargin;
Proposal[] public proposals;
uint public numProposals;
mapping (address => uint) public memberId;
Member[] public members;
address public unicornAddress;
uint public priceOfAUnicornInFinney;
event ProposalAdded(uint proposalID, address recipient, uint amount, string description);
event Voted(uint proposalID, bool position, address voter, string justification);
event ProposalTallied(uint proposalID, int result, uint quorum, bool active);
event MembershipChanged(address member);
event ChangeOfRules(uint minimumQuorum, uint debatingPeriodInMinutes, int majorityMargin);
struct Proposal {
address recipient;
uint amount;
string description;
uint votingDeadline;
bool executed;
bool proposalPassed;
uint numberOfVotes;
int currentResult;
bytes32 proposalHash;
Vote[] votes;
mapping (address => bool) voted;
}
struct Member {
address member;
uint voteWeight;
bool canAddProposals;
string name;
uint memberSince;
}
struct Vote {
bool inSupport;
address voter;
string justification;
}
/* First time setup */
function Congress(uint minimumQuorumForProposals, uint minutesForDebate, int marginOfVotesForMajority, address congressLeader) {
minimumQuorum = minimumQuorumForProposals;
debatingPeriodInMinutes = minutesForDebate;
majorityMargin = marginOfVotesForMajority;
members.length++;
members[0] = Member({member: 0, voteWeight: 0, canAddProposals: false, memberSince: now, name: ''});
if (congressLeader != 0) owner = congressLeader;
}
/*make member*/
function changeMembership(address targetMember, uint voteWeight, bool canAddProposals, string memberName) onlyOwner {
uint id;
if (memberId[targetMember] == 0) {
memberId[targetMember] = members.length;
id = members.length++;
members[id] = Member({member: targetMember, voteWeight: voteWeight, canAddProposals: canAddProposals, memberSince: now, name: memberName});
} else {
id = memberId[targetMember];
Member m = members[id];
m.voteWeight = voteWeight;
m.canAddProposals = canAddProposals;
m.name = memberName;
}
MembershipChanged(targetMember);
}
/*change rules*/
function changeVotingRules(uint minimumQuorumForProposals, uint minutesForDebate, int marginOfVotesForMajority) onlyOwner {
minimumQuorum = minimumQuorumForProposals;
debatingPeriodInMinutes = minutesForDebate;
majorityMargin = marginOfVotesForMajority;
ChangeOfRules(minimumQuorum, debatingPeriodInMinutes, majorityMargin);
}
// ribbonPriceInEther
function changeUnicorn(uint newUnicornPriceInFinney, address newUnicornAddress) onlyOwner {
unicornAddress = newUnicornAddress;
priceOfAUnicornInFinney = newUnicornPriceInFinney;
}
/* Function to create a new proposal */
function newProposalInWei(address beneficiary, uint weiAmount, string JobDescription, bytes transactionBytecode) returns (uint proposalID) {
if (memberId[msg.sender] == 0 || !members[memberId[msg.sender]].canAddProposals) throw;
proposalID = proposals.length++;
Proposal p = proposals[proposalID];
p.recipient = beneficiary;
p.amount = weiAmount;
p.description = JobDescription;
p.proposalHash = sha3(beneficiary, weiAmount, transactionBytecode);
p.votingDeadline = now + debatingPeriodInMinutes * 1 minutes;
p.executed = false;
p.proposalPassed = false;
p.numberOfVotes = 0;
ProposalAdded(proposalID, beneficiary, weiAmount, JobDescription);
numProposals = proposalID+1;
}
/* Function to create a new proposal */
function newProposalInEther(address beneficiary, uint etherAmount, string JobDescription, bytes transactionBytecode) returns (uint proposalID) {
if (memberId[msg.sender] == 0 || !members[memberId[msg.sender]].canAddProposals) throw;
proposalID = proposals.length++;
Proposal p = proposals[proposalID];
p.recipient = beneficiary;
p.amount = etherAmount * 1 ether;
p.description = JobDescription;
p.proposalHash = sha3(beneficiary, etherAmount * 1 ether, transactionBytecode);
p.votingDeadline = now + debatingPeriodInMinutes * 1 minutes;
p.executed = false;
p.proposalPassed = false;
p.numberOfVotes = 0;
ProposalAdded(proposalID, beneficiary, etherAmount, JobDescription);
numProposals = proposalID+1;
}
/* function to check if a proposal code matches */
function checkProposalCode(uint proposalNumber, address beneficiary, uint amount, bytes transactionBytecode) constant returns (bool codeChecksOut) {
Proposal p = proposals[proposalNumber];
return p.proposalHash == sha3(beneficiary, amount, transactionBytecode);
}
function vote(uint proposalNumber, bool supportsProposal, string justificationText) returns (uint voteID){
if (memberId[msg.sender] == 0) throw;
uint voteWeight = members[memberId[msg.sender]].voteWeight;
Proposal p = proposals[proposalNumber]; // Get the proposal
if (p.voted[msg.sender] == true) throw; // If has already voted, cancel
p.voted[msg.sender] = true; // Set this voter as having voted
p.numberOfVotes+= voteWeight; // Increase the number of votes
if (supportsProposal) { // If they support the proposal
p.currentResult += int(voteWeight); // Increase score
} else { // If they don't
p.currentResult -= int(voteWeight); // Decrease the score
}
// Create a log of this event
Voted(proposalNumber, supportsProposal, msg.sender, justificationText);
}
function executeProposal(uint proposalNumber, bytes transactionBytecode) returns (int result) {
Proposal p = proposals[proposalNumber];
/* Check if the proposal can be executed */
if (now < p.votingDeadline // has the voting deadline arrived?
|| p.executed // has it been already executed?
|| p.proposalHash != sha3(p.recipient, p.amount, transactionBytecode) // Does the transaction code match the proposal?
|| p.numberOfVotes < minimumQuorum) // has minimum quorum?
throw;
/* execute result */
if (p.currentResult > majorityMargin) {
/* If difference between support and opposition is larger than margin */
p.recipient.call.value(p.amount)(transactionBytecode);
p.executed = true;
p.proposalPassed = true;
} else {
p.executed = true;
p.proposalPassed = false;
}
// Fire Events
ProposalTallied(proposalNumber, p.currentResult, p.numberOfVotes, p.proposalPassed);
}
function () {
if (msg.value > priceOfAUnicornInFinney) {
token unicorn = token(unicornAddress);
unicorn.mintToken(msg.sender, msg.value / (priceOfAUnicornInFinney * 1 finney));
}
}
}
Raw
Unicorn Token
/*
Foundation Unicorn contract
unicorn address: 0x89205a3a3b2a69de6dbf7f01ed13b2108b2c43e7
Interface: [{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"type":"function"},{"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":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":false,"inputs":[{"name":"target","type":"address"},{"name":"mintedAmount","type":"uint256"}],"name":"mintToken","outputs":[],"type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[],"type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"frozenAccount","outputs":[{"name":"","type":"bool"}],"type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"},{"name":"","type":"address"}],"name":"spentAllowance","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"},{"name":"","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"type":"function"},{"constant":false,"inputs":[{"name":"target","type":"address"},{"name":"freeze","type":"bool"}],"name":"freezeAccount","outputs":[],"type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"type":"function"},{"inputs":[{"name":"initialSupply","type":"uint256"},{"name":"tokenName","type":"string"},{"name":"decimalUnits","type":"uint8"},{"name":"tokenSymbol","type":"string"},{"name":"centralMinter","type":"address"}],"type":"constructor"},{"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":false,"name":"target","type":"address"},{"indexed":false,"name":"frozen","type":"bool"}],"name":"FrozenFunds","type":"event"}]
*/
contract owned {
address public owner;
function owned() {
owner = msg.sender;
}
modifier onlyOwner {
if (msg.sender != owner) throw;
_
}
function transferOwnership(address newOwner) onlyOwner {
owner = newOwner;
}
}
contract MyToken is owned {
/* Public variables of the token */
string public name;
string public symbol;
uint8 public decimals;
uint256 public totalSupply;
/* This creates an array with all balances */
mapping (address => uint256) public balanceOf;
mapping (address => bool) public frozenAccount;
mapping (address => mapping (address => uint)) public allowance;
mapping (address => mapping (address => uint)) public spentAllowance;
/* This generates a public event on the blockchain that will notify clients */
event Transfer(address indexed from, address indexed to, uint256 value);
event FrozenFunds(address target, bool frozen);
/* Initializes contract with initial supply tokens to the creator of the contract */
function MyToken(uint256 initialSupply, string tokenName, uint8 decimalUnits, string tokenSymbol, address centralMinter) {
if(centralMinter != 0 ) owner = centralMinter; // Sets the minter
balanceOf[msg.sender] = initialSupply; // Give the creator all initial tokens
name = tokenName; // Set the name for display purposes
symbol = tokenSymbol; // Set the symbol for display purposes
decimals = decimalUnits; // Amount of decimals for display purposes
totalSupply = initialSupply;
}
/* Send coins */
function transfer(address _to, uint256 _value) {
if (balanceOf[msg.sender] < _value) throw; // Check if the sender has enough
if (balanceOf[_to] + _value < balanceOf[_to]) throw; // Check for overflows
if (frozenAccount[msg.sender]) throw; // Check if frozen
balanceOf[msg.sender] -= _value; // Subtract from the sender
balanceOf[_to] += _value; // Add the same to the recipient
Transfer(msg.sender, _to, _value); // Notify anyone listening that this transfer took place
}
function mintToken(address target, uint256 mintedAmount) onlyOwner {
balanceOf[target] += mintedAmount;
totalSupply += mintedAmount;
Transfer(owner, target, mintedAmount);
}
function freezeAccount(address target, bool freeze) onlyOwner {
frozenAccount[target] = freeze;
FrozenFunds(target, freeze);
}
function transferFrom(address _from, address _to, uint256 _value) returns (bool success) {
if (balanceOf[_from] < _value) throw; // Check if the sender has enough
if (balanceOf[_to] + _value < balanceOf[_to]) throw; // Check for overflows
if (frozenAccount[_from]) throw; // Check if frozen
if (spentAllowance[_from][msg.sender] + _value > allowance[_from][msg.sender]) throw; // Check allowance
balanceOf[_from] -= _value; // Subtract from the sender
balanceOf[_to] += _value; // Add the same to the recipient
spentAllowance[_from][msg.sender] += _value;
Transfer(msg.sender, _to, _value);
}
function approve(address _spender, uint256 _value) returns (bool success) {
allowance[msg.sender][_spender] = _value;
}
function () {
//owner.send(msg.value);
throw;
}
}
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