system

Documentation

Overview

*

• @file
• @copyright defined in aergo/LICENSE.txt

*

• @file
• @copyright defined in aergo/LICENSE.txt

Index

• Constants
• func BuildOrderedCandidates(vote map[string]*big.Int) []string
• func ExecuteSystemTx(scs *state.ContractState, txBody *types.TxBody, sender, receiver *state.V, ...) ([]*types.Event, error)
• func GetMinimumStaking(scs *state.ContractState) *big.Int
• func GetNamePrice(scs *state.ContractState) *big.Int
• func GetRankers(ar AccountStateReader) ([]string, error)
• func GetStaking(scs *state.ContractState, address []byte) (*types.Staking, error)
• func GetStakingTotal(scs *state.ContractState) (*big.Int, error)
• func GetTotal(ar AccountStateReader) (*big.Int, error)
• func GetVote(scs *state.ContractState, voter []byte, title []byte) (*types.Vote, error)
• func GetVoteResult(ar AccountStateReader, id []byte, n int) (*types.VoteList, error)
• func GetVoteResultEx(ar AccountStateReader, key []byte, n int) (*types.VoteList, error)
• func InitDefaultBpCount(bpCount int)
• func InitVoteResult(scs *state.ContractState, voteResult map[string]*big.Int) error
• type AccountStateReader
• type SystemContext
  • func ValidateSystemTx(account []byte, txBody *types.TxBody, sender *state.V, ...) (*SystemContext, error)
• type VoteResult
  • func (voteResult *VoteResult) AddVote(vote *types.Vote) error
  • func (voteResult *VoteResult) SubVote(vote *types.Vote) error
  • func (vr *VoteResult) Sync(scs *state.ContractState) error

Constants

const PeerIDLength = 39

const StakingDelay = 60 * 60 * 24 //block interval

const VotingDelay = 60 * 60 * 24 //block interval

Functions

func BuildOrderedCandidates

func BuildOrderedCandidates(vote map[string]*big.Int) []string

BuildOrderedCandidates returns a candidate list ordered by votes.xs

func ExecuteSystemTx

func ExecuteSystemTx(scs *state.ContractState, txBody *types.TxBody,
	sender, receiver *state.V, blockNo types.BlockNo) ([]*types.Event, error)

func GetMinimumStaking

func GetMinimumStaking(scs *state.ContractState) *big.Int

func GetNamePrice

func GetNamePrice(scs *state.ContractState) *big.Int

func GetRankers

func GetRankers(ar AccountStateReader) ([]string, error)

GetRankers returns the IDs of the top n rankers.

func GetStaking

func GetStaking(scs *state.ContractState, address []byte) (*types.Staking, error)

func GetStakingTotal

func GetStakingTotal(scs *state.ContractState) (*big.Int, error)

func GetTotal

func GetTotal(ar AccountStateReader) (*big.Int, error)

func GetVote

func GetVote(scs *state.ContractState, voter []byte, title []byte) (*types.Vote, error)

GetVote return amount, to, err

func GetVoteResult

func GetVoteResult(ar AccountStateReader, id []byte, n int) (*types.VoteList, error)

GetVoteResult returns the top n voting result from the system account state.

func GetVoteResultEx

func GetVoteResultEx(ar AccountStateReader, key []byte, n int) (*types.VoteList, error)

func InitDefaultBpCount

func InitDefaultBpCount(bpCount int)

InitDefaultBpCount sets defaultBpCount to bpCount.

Caution: This function must be called only once before all the aergosvr services start.

func InitVoteResult

func InitVoteResult(scs *state.ContractState, voteResult map[string]*big.Int) error

Types

type AccountStateReader

type AccountStateReader interface {
	GetSystemAccountState() (*state.ContractState, error)
}

AccountStateReader is an interface for getting a system account state.

type SystemContext

type SystemContext struct {
	BlockNo  uint64
	Call     *types.CallInfo
	Args     []string
	Staked   *types.Staking
	Vote     *types.Vote
	Sender   *state.V
	Receiver *state.V
}

func ValidateSystemTx

func ValidateSystemTx(account []byte, txBody *types.TxBody, sender *state.V,
	scs *state.ContractState, blockNo uint64) (*SystemContext, error)

type VoteResult

type VoteResult struct {
	// contains filtered or unexported fields
}

func (*VoteResult) AddVote

func (voteResult *VoteResult) AddVote(vote *types.Vote) error

func (*VoteResult) SubVote

func (voteResult *VoteResult) SubVote(vote *types.Vote) error

func (*VoteResult) Sync

func (vr *VoteResult) Sync(scs *state.ContractState) error