# Governor

This contract acts as an administrator to manage the voting registration, voting counting, and execution of the Klayswap. It also performs important parameters of KLAYswap, proposal registration, and voting execution.

## Code

Github Link: (Will be updated after official launch)

## Address

* Cypress :[ 0x05343b228d61402e84d973ce114f34bc3f9e5987](https://scope.klaytn.com/account/0x05343b228d61402e84d973ce114f34bc3f9e5987?tabId=txList)

## Events, Read-Only Functions, and State-Changing Functions

{% tabs %}
{% tab title="Events" %}

## Events

**ProposalCreated**

```solidity
event ProposalCreated(uint id, address proposer, address target, string signature, bytes callData, uint startBlock, uint endBlock, string description);
```

* Events log of proposals are created
* Parameters
  * `id` : proposal ID
  * `proposer` : proposer's address
  * `target` : Address of the contract to be executed
  * `signature` : signature of the function to be executed
  * `callData` : function data to be executed
  * `startBlock` : start block number
  * `endBlock` : end block number
  * `description` : proposal details

**VoteCast**

```solidity
event VoteCast(address voter, uint proposalId, bool support, uint votes, uint againstVotes, uint forVotes, uint quorumVotes, string reason);
```

* Events log of vote
* Parameters
  * `voter` : voter's address
  * `proposalId` : proposal ID
  * `support` : support
  * `votes` : Number of vote vKSP 
  * `againstVotes` :  Number of total against vote 
  * `forVotes` : Number of total favor vote 
  * `quorumVotes` : Number of proposal quorum 
  * `reason` : reason

**ProposalCanceled**

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

* Events log of proposal canceled 

**ProposalQueued**

```solidity
event ProposalQueued(uint id, uint eta, uint tid);
```

* Events log of proposal queued

**ProposalExecuted**

```solidity
event ProposalExecuted(uint id, bool succeeded);
```

* Events log of proposal executed

**ProposalFeeSet**

```solidity
event ProposalFeeSet(uint oldProposalFee, uint proposalFee);
```

* Events log of proposal fee(KSP) changed

{% endtab %}

{% tab title="State-Changing Functions" %}

## State-Changing Functions

#### propose

```solidity
function propose(address target, string memory signature, bytes memory callData, string memory description) public returns (uint)
```

* Function used to propose a new proposal
* Sender must have delegates above the proposal threshold
* `target` : Target address for proposal calls 
* `signature` : Function signature for proposal calls 
* `callData` : Calldata for proposal call 
* `description` : String description of the proposal

#### castVote

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

* Function used to cast a vote for a proposal 
* `proposalId` : The id of the proposal to vote on 
* `support` : The support value for the vote. false=against, true=for
  {% endtab %}
  {% endtabs %}