# Hord Congress

## Code

`HordCongress.sol`

## Address

`HordCongress` is deployed at [`0x086A6d9FD61758096CF4F394AE7C1F9B6b4EEC14`](https://etherscan.io/address/0x086A6d9FD61758096CF4F394AE7C1F9B6b4EEC14) on the Ethereum mainnet.

## Overview

Standard implementation of the [`multisignature`](https://101blockchains.com/multisignature-wallets/) wallet. This contract contains the initial total supply of [`HORD`](broken://pages/Mx1lBoyS6lbVRaCFNBbC) tokens.

## Events

### ProposalCreated

```solidity
event ProposalCreated(uint id, address proposer, address[] targets, uint[] values, string[] signatures, bytes[] calldatas, string description);
```

* Emitted each time when a new proposal is created.

### VoteCast

```solidity
event VoteCast(address voter, uint proposalId, bool support);
```

* Emitted each time when a vote has been cast on a proposal.

### ProposalCanceled

```solidity
event ProposalCanceled(uint id);
```

* Emitted each time when a proposal has been canceled.

### ProposalExecuted

```solidity
event ProposalExecuted(uint id);
```

* Emitted each time when a proposal has been executed.

### ReceivedEther

```solidity
event ReceivedEther(address sender, uint amount);
```

* Emitted each time when ether is received.

### ExecuteTransaction

```solidity
event ExecuteTransaction(address indexed target, uint value, string signature,  bytes data);
```

* Emitted each time when transaction is executed.

## Read-Only Functions

### name

```solidity
function name() external view returns (string memory);
```

* Returns the name of the contract. \[`HordCongress`]

### proposalCount

```solidity
function proposalCount() external view returns (uint);
```

* Returns the total number of proposals.

### proposals

```solidity
function proposals(uint256 proposalId) external view returns (Proposal memory);
```

* Returns official record of all proposals ever proposed.

### getActions

```solidity
function getActions(uint proposalId) external view returns (address[] memory targets, uint[] memory values, string[] memory signatures, bytes[] memory calldatas);
```

* Returns all actions from exact proposal.

### getMembersRegistry

```solidity
function getMembersRegistry()external view returns (address);
```

* Returns the address of [`HordCongressMembersRegistry`](broken://pages/vU9HzG681yyAHYBCAVHS) contract.

## State-Changing Functions

### setMembersRegistry

```solidity
function setMembersRegistry(address _membersRegistry) external;
```

* One time call function to set address of `HordCongressMembersRegistry` contract.

### propose

```solidity
function propose(address[] memory targets, uint[] memory values, string[] memory signatures, bytes[] memory calldatas, string memory description) external onlyMember returns (uint);
```

* Only a member of `HordCongress` can call this function in order to create a proposal for which members will vote and based on the votes the proposal will be executed or rejected.
* Returns id of new proposal.
* Emits a `ProposalCreated` event.

### castVote

```solidity
function castVote(uint proposalId, bool support) external onlyMember;
```

* Only a member of `HordCongress` can call this function in order to vote on a specific proposal.
* Emits a `VoteCast` event.

### execute

```solidity
function execute(uint proposalId) external onlyMember payable;
```

* Only a member of `HordCongress` can call this function in order to execute a specific proposal which reached the minimal quorum (50% or more of the votes are in favor).
* Emits a `ExecuteTransaction` and `ProposalExecuted` events.

### cancel

```solidity
function cancel(uint proposalId) external onlyMember;
```

* Only a member of `HordCongress` can call this function in order to cancel a specific proposal which didn\`t reach the minimal quorum (less than 50% of votes are in favor).
* Emits a `ProposalCanceled` event .


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