xtoken

package
v0.0.0-...-56f3d1a Latest Latest
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 Go to latest Published: May 10, 2024 License: Apache-2.0 Imports: 17 Imported by: 0

README

XToken 系统合约主要功能分为两部分：创建ERC20标准的代币，和支持提案投票功能。

Documentation

Index

Constants

View Source 
const (
	ProposalVoting = iota + 1 // 从1开始。
	ProposalSuccess
	ProposalFailure
	ProposalInvalid // 参与提案的总票数不足时，提案为此状态。
	ProposalStopped // 提案投票结束
)
View Source 
const (
	NewToken        = "NewToken"
	TotalSupply     = "TotalSupply"
	BalanceOf       = "BalanceOf"
	Transfer        = "Transfer"
	TransferFrom    = "TransferFrom"
	Approve         = "Approve"
	Allowance       = "Allowance"
	AddSupply       = "AddSupply"
	Burn            = "Burn"
	QueryToken      = "QueryToken"
	QueryTokenOwner = "QueryTokenOwner"

	Propose            = "Propose"
	Vote               = "Vote"
	CheckVote          = "CheckVote"
	StopVote           = "StopVote"
	QueryProposal      = "QueryProposal"
	QueryProposalVotes = "QueryProposalVotes"
	QueryTopic         = "QueryTopic"

	AddAdmins   = "AddAdmins"
	DelAdmins   = "DelAdmins"
	QueryAdmins = "QueryAdmins"
	SetFee      = "SetFee"
	GetFee      = "GetFee"

	//Success 成功
	Success = 200
)
View Source 
const (
	ConfigName = "engine.yaml"
)
View Source 
const (
	XTokenContract = "XToken"
)

Variables

This section is empty.

Functions

func KeyOfAddress2TokenBalance 

func KeyOfAddress2TokenBalance(tokenName, address string) string

func KeyOfAddressVotingProposal 

func KeyOfAddressVotingProposal(tokenName, address string) string

func KeyOfAdmins 

func KeyOfAdmins() string

func KeyOfAllowances 

func KeyOfAllowances(tokenName, address string) string

func KeyOfFee 

func KeyOfFee(method string) string

func KeyOfID2AddressAgreeVote 

func KeyOfID2AddressAgreeVote(tokenName, topic, address string, id *big.Int) string

func KeyOfID2AddressAgreeVotePrefix 

func KeyOfID2AddressAgreeVotePrefix(tokenName, topic string, id *big.Int) string

赞成票前缀

func KeyOfID2AddressOpposeVote 

func KeyOfID2AddressOpposeVote(tokenName, topic, address string, id *big.Int) string

func KeyOfID2AddressOpposeVotePrefix 

func KeyOfID2AddressOpposeVotePrefix(tokenName, topic string, id *big.Int) string

反对票前缀

func KeyOfID2AddressWaiveVote 

func KeyOfID2AddressWaiveVote(tokenName, topic, address string, id *big.Int) string

func KeyOfID2AddressWaiveVotePrefix 

func KeyOfID2AddressWaiveVotePrefix(tokenName, topic string, id *big.Int) string

弃权票前缀

func KeyOfLatestProposalID 

func KeyOfLatestProposalID(tokenName, topic string) string

func KeyOfProposalID 

func KeyOfProposalID(tokenName, topic string, id *big.Int) string

func KeyOfProposalResult 

func KeyOfProposalResult(tokenName, topic string, id *big.Int) string

此数据为异步计票结果得key不是交易生成的，因此为非交易读写集生成的。

func KeyOfProposer2Proposal 

func KeyOfProposer2Proposal(tokenName, address string) string

用户发起的还未结束的提案，存储数据为提案ID以及用户锁定的余额，同一时间只会有同一个提案。

func KeyOfToken 

func KeyOfToken(tokenName string) string

func KeyOfToken2AddressBalance 

func KeyOfToken2AddressBalance(tokenName, address string) string

func KeyOfTokenOwner 

func KeyOfTokenOwner(tokenName string) string

func KeyOfTokenProposal 

func KeyOfTokenProposal(tokenName string) string

func KeyOfTopicData 

func KeyOfTopicData(tokenName, topic string) string

Types

type Balance 

type Balance struct {
	BalanceTotal *big.Int `json:"balanceTotal"`
	Frozen       *big.Int `json:"frozen"`
}

type CheckVoteResult 

type CheckVoteResult struct {
	Status      int      `json:"status,omitempty"`
	AgreeCount  *big.Int `json:"agreeCount"`
	OpposeCount *big.Int `json:"opposeCount"`
	WaiveCount  *big.Int `json:"waiveCount"`
}

type Context 

type Context struct {
	// 基础上下文
	xcontext.BaseCtx

	BcName string

	Contract contract.Manager
	ChainCtx *common.ChainCtx
}

func NewXTokenCtx 

func NewXTokenCtx(cctx *common.ChainCtx) (*Context, error)

type Contract 

type Contract struct {
	Admins map[string]bool  // 创世配置的或者节点配置文件写的，如果通过交易设置admin，此字段会作废。
	Fees   map[string]int64 // 创世配置的或者节点配置文件写的，如果通过交易设置fee，此字段会作废。
	// contains filtered or unexported fields
}

func NewContract 

func NewContract(admins map[string]bool, fee map[string]int64, ctx *Context) *Contract

func (*Contract) AddAdmins 

func (c *Contract) AddAdmins(ctx contract.KContext) (*contract.Response, error)

func (*Contract) AddSupply 

func (c *Contract) AddSupply(ctx contract.KContext) (*contract.Response, error)

func (*Contract) Allowance 

func (c *Contract) Allowance(ctx contract.KContext) (*contract.Response, error)

func (*Contract) Approve 

func (c *Contract) Approve(ctx contract.KContext) (*contract.Response, error)

Approve 授权接口

func (*Contract) BalanceOf 

func (c *Contract) BalanceOf(ctx contract.KContext) (*contract.Response, error)

func (*Contract) Burn 

func (c *Contract) Burn(ctx contract.KContext) (*contract.Response, error)

func (*Contract) CheckVote 

func (c *Contract) CheckVote(ctx contract.KContext) (*contract.Response, error)

投票人数数量少于5k可以使用此接口

func (*Contract) DelAdmins 

func (c *Contract) DelAdmins(ctx contract.KContext) (*contract.Response, error)

func (*Contract) GetFee 

func (c *Contract) GetFee(ctx contract.KContext) (*contract.Response, error)

func (*Contract) HasVoted 

func (c *Contract) HasVoted(ctx contract.KContext, token, topic string, pID *big.Int) (bool, error)

HasVoted check initiator voted, true: voted

func (*Contract) NewToken 

func (c *Contract) NewToken(ctx contract.KContext) (*contract.Response, error)

func (*Contract) Propose 

func (c *Contract) Propose(ctx contract.KContext) (*contract.Response, error)

func (*Contract) QueryAdmins 

func (c *Contract) QueryAdmins(ctx contract.KContext) (*contract.Response, error)

func (*Contract) QueryProposal 

func (c *Contract) QueryProposal(ctx contract.KContext) (*contract.Response, error)

func (*Contract) QueryProposalVotes 

func (c *Contract) QueryProposalVotes(ctx contract.KContext) (*contract.Response, error)

func (*Contract) QueryToken 

func (c *Contract) QueryToken(ctx contract.KContext) (*contract.Response, error)

func (*Contract) QueryTokenOwner 

func (c *Contract) QueryTokenOwner(ctx contract.KContext) (*contract.Response, error)

func (*Contract) SetFee 

func (c *Contract) SetFee(ctx contract.KContext) (*contract.Response, error)

func (*Contract) StopVote 

func (c *Contract) StopVote(ctx contract.KContext) (*contract.Response, error)

StopVote stop a proposal without returning vote result.

func (*Contract) TotalSupply 

func (c *Contract) TotalSupply(ctx contract.KContext) (*contract.Response, error)

func (*Contract) Transfer 

func (c *Contract) Transfer(ctx contract.KContext) (*contract.Response, error)

func (*Contract) TransferFrom 

func (c *Contract) TransferFrom(ctx contract.KContext) (*contract.Response, error)

func (*Contract) Vote 

func (c *Contract) Vote(ctx contract.KContext) (*contract.Response, error)

type GenesisProposal 

type GenesisProposal struct {
	// 发起提案者账户余额限制。
	ProposeMinToken *big.Int `json:"proposeMinToken"`
	// 提案有效的总投票金额，有效不意味着通过，总投票金额小于此数据时，提案不生效。
	ProposalEffectiveAmount *big.Int    `json:"proposalEffectiveAmount"`
	InitialData             []*Proposal `json:"initialData"`
}

type Manager 

type Manager struct {
	Ctx *Context
}

func NewManager 

func NewManager(ctx *Context) (*Manager, error)

type Proposal 

type Proposal struct {
	Topic    string   `json:"topic"` // 同一个 token 下唯一
	ID       *big.Int `json:"id"`    // 同一个 topic 下唯一
	Proposer string   `json:"proposer"`
	Data     string   `json:"data"`
	Status   int      `json:"status"`
}

type XToken 

type XToken struct {
	Name                  string              `json:"name"`
	TotalSupply           *big.Int            `json:"totalSupply"`
	AddSupplyEnabled      bool                `json:"addSupplyEnabled"`
	BurnEnabled           bool                `json:"burnEnabled"`
	Decimal               uint64              `json:"decimal"`
	InitialAllocation     map[string]*big.Int `json:"initialAllocation"`
	ConvertibleProportion *big.Int            `json:"convertibleProportion"`
	GenesisProposal       *GenesisProposal    `json:"genesisProposal"`
}

type XTokenConfig 

type XTokenConfig struct {
	XTokenAdmins       map[string]bool
	XTokenFee          map[string]int64
	XTokenContractName string
}

Source Files

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