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@adam2392
Created September 22, 2018 19:52
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Created using remix-ide: Realtime Ethereum Contract Compiler and Runtime. Load this file by pasting this gists URL or ID at https://remix.ethereum.org/#version=soljson-v0.4.25+commit.59dbf8f1.js&optimize=true&gist=
pragma solidity ^0.4.0;
contract Ballot {
struct Voter {
uint weight;
bool voted;
uint8 vote;
address delegate;
}
struct Proposal {
uint voteCount;
}
address chairperson;
mapping(address => Voter) voters;
Proposal[] proposals;
/// Create a new ballot with $(_numProposals) different proposals.
function Ballot(uint8 _numProposals) public {
chairperson = msg.sender;
voters[chairperson].weight = 1;
proposals.length = _numProposals;
}
/// Give $(toVoter) the right to vote on this ballot.
/// May only be called by $(chairperson).
function giveRightToVote(address toVoter) public {
if (msg.sender != chairperson || voters[toVoter].voted) return;
voters[toVoter].weight = 1;
}
/// Delegate your vote to the voter $(to).
function delegate(address to) public {
Voter storage sender = voters[msg.sender]; // assigns reference
if (sender.voted) return;
while (voters[to].delegate != address(0) && voters[to].delegate != msg.sender)
to = voters[to].delegate;
if (to == msg.sender) return;
sender.voted = true;
sender.delegate = to;
Voter storage delegateTo = voters[to];
if (delegateTo.voted)
proposals[delegateTo.vote].voteCount += sender.weight;
else
delegateTo.weight += sender.weight;
}
/// Give a single vote to proposal $(toProposal).
function vote(uint8 toProposal) public {
Voter storage sender = voters[msg.sender];
if (sender.voted || toProposal >= proposals.length) return;
sender.voted = true;
sender.vote = toProposal;
proposals[toProposal].voteCount += sender.weight;
}
function winningProposal() public constant returns (uint8 _winningProposal) {
uint256 winningVoteCount = 0;
for (uint8 prop = 0; prop < proposals.length; prop++)
if (proposals[prop].voteCount > winningVoteCount) {
winningVoteCount = proposals[prop].voteCount;
_winningProposal = prop;
}
}
}
pragma solidity ^0.4.0;
/*
Solidity main contract for the FeatureDapp functionality of Dappest.
Description: main wrapper for all feature dapp functions
Main functions:
- pick_dapp(): picks a dapp based on metrics of data passed in Dapps.Metrics()
- unsafe_read_metrics(): reads metrics from outside source. Outside source is
not decentralized, or hosted on the blockchain, but assumed to be safe source of
data for metrics
*/
contract FeatureDapp {
// struct Master {
// SHOULD WE CREATE A MASTER TO MODIFY CONTRACT? idk how to do this, but will look into it
// }
struct DappFeatured {
uint length_of_feature; // determine length of time to feature the dapp
bool featured_before; // if dapp was featured before
address dapp_address; // address of the dapp on their respective blockchain
}
struct Proposal {
uint voteCount;
}
// declare events
event dappVoted(address voter, uint votes, bool inFavor);
event metricsReceived(address metric)
address chairperson;
// mapping(address => Voter) voters;
Proposal[] proposals;
/// Pick a new dapp with $(_numProposals) different proposals.
function PickDapp(uint _dapps, uint votes, bool inFavor) public {
dappVoted(msg.sender, votes, inFavor);
}
function unsafe_read_metrics(uint _dapps, uint metrics) public {
dappVoted(msg.sender, metrics);
}
}
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