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governance_proposal.go
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governance_proposal.go
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// Copyright (c) 2022 Gobalsky Labs Limited
//
// Use of this software is governed by the Business Source License included
// in the LICENSE.VEGA file and at https://www.mariadb.com/bsl11.
//
// Change Date: 18 months from the later of the date of the first publicly
// available Distribution of this version of the repository, and 25 June 2022.
//
// On the date above, in accordance with the Business Source License, use
// of this software will be governed by version 3 or later of the GNU General
// Public License.
package types
import (
"fmt"
"code.vegaprotocol.io/vega/libs/num"
"code.vegaprotocol.io/vega/libs/ptr"
vegapb "code.vegaprotocol.io/vega/protos/vega"
commandspb "code.vegaprotocol.io/vega/protos/vega/commands/v1"
)
type GovernanceData = vegapb.GovernanceData
type ProposalError = vegapb.ProposalError
const (
// ProposalErrorUnspecified Default value, always invalid.
ProposalErrorUnspecified ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_UNSPECIFIED
// ProposalErrorCloseTimeTooSoon The specified close time is too early base on network parameters.
ProposalErrorCloseTimeTooSoon ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_CLOSE_TIME_TOO_SOON
// ProposalErrorCloseTimeTooLate The specified close time is too late based on network parameters.
ProposalErrorCloseTimeTooLate ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_CLOSE_TIME_TOO_LATE
// ProposalErrorEnactTimeTooSoon The specified enact time is too early based on network parameters.
ProposalErrorEnactTimeTooSoon ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_ENACT_TIME_TOO_SOON
// ProposalErrorEnactTimeTooLate The specified enact time is too late based on network parameters.
ProposalErrorEnactTimeTooLate ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_ENACT_TIME_TOO_LATE
// ProposalErrorInsufficientTokens The proposer for this proposal as insufficient tokens.
ProposalErrorInsufficientTokens ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_INSUFFICIENT_TOKENS
// ProposalErrorNoProduct The proposal has no product.
ProposalErrorNoProduct ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_NO_PRODUCT
// ProposalErrorUnsupportedProduct The specified product is not supported.
ProposalErrorUnsupportedProduct ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_UNSUPPORTED_PRODUCT
// ProposalErrorNodeValidationFailed The proposal failed node validation.
ProposalErrorNodeValidationFailed ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_NODE_VALIDATION_FAILED
// ProposalErrorMissingBuiltinAssetField A field is missing in a builtin asset source.
ProposalErrorMissingBuiltinAssetField ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_MISSING_BUILTIN_ASSET_FIELD
// ProposalErrorMissingErc20ContractAddress The contract address is missing in the ERC20 asset source.
ProposalErrorMissingErc20ContractAddress ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_MISSING_ERC20_CONTRACT_ADDRESS
// ProposalErrorInvalidAsset The asset identifier is invalid or does not exist on the Vega network.
ProposalErrorInvalidAsset ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_INVALID_ASSET
// ProposalErrorIncompatibleTimestamps Proposal terms timestamps are not compatible (Validation < Closing < Enactment).
ProposalErrorIncompatibleTimestamps ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_INCOMPATIBLE_TIMESTAMPS
// ProposalErrorNoRiskParameters No risk parameters were specified.
ProposalErrorNoRiskParameters ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_NO_RISK_PARAMETERS
// ProposalErrorNetworkParameterInvalidKey Invalid key in update network parameter proposal.
ProposalErrorNetworkParameterInvalidKey ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_NETWORK_PARAMETER_INVALID_KEY
// ProposalErrorNetworkParameterInvalidValue Invalid valid in update network parameter proposal.
ProposalErrorNetworkParameterInvalidValue ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_NETWORK_PARAMETER_INVALID_VALUE
// ProposalErrorNetworkParameterValidationFailed Validation failed for network parameter proposal.
ProposalErrorNetworkParameterValidationFailed ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_NETWORK_PARAMETER_VALIDATION_FAILED
// ProposalErrorOpeningAuctionDurationTooSmall Opening auction duration is less than the network minimum opening auction time.
ProposalErrorOpeningAuctionDurationTooSmall ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_OPENING_AUCTION_DURATION_TOO_SMALL
// ProposalErrorOpeningAuctionDurationTooLarge Opening auction duration is more than the network minimum opening auction time.
ProposalErrorOpeningAuctionDurationTooLarge ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_OPENING_AUCTION_DURATION_TOO_LARGE
// ProposalErrorCouldNotInstantiateMarket Market proposal market could not be instantiated during execution.
ProposalErrorCouldNotInstantiateMarket ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_COULD_NOT_INSTANTIATE_MARKET
// ProposalErrorInvalidFutureProduct Market proposal market contained invalid product definition.
ProposalErrorInvalidFutureProduct ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_INVALID_FUTURE_PRODUCT
// ProposalErrorInvalidRiskParameter Market proposal invalid risk parameter.
ProposalErrorInvalidRiskParameter ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_INVALID_RISK_PARAMETER
// ProposalErrorMajorityThresholdNotReached Proposal was declined because vote didn't reach the majority threshold required.
ProposalErrorMajorityThresholdNotReached ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_MAJORITY_THRESHOLD_NOT_REACHED
// ProposalErrorParticipationThresholdNotReached Proposal declined because the participation threshold was not reached.
ProposalErrorParticipationThresholdNotReached ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_PARTICIPATION_THRESHOLD_NOT_REACHED
// ProposalErrorInvalidAssetDetails Asset proposal invalid asset details.
ProposalErrorInvalidAssetDetails ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_INVALID_ASSET_DETAILS
// ProposalErrorUnknownType Proposal is an unknown type.
ProposalErrorUnknownType ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_UNKNOWN_TYPE
// ProposalErrorUnknownRiskParameterType Proposal has an unknown risk parameter type.
ProposalErrorUnknownRiskParameterType ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_UNKNOWN_RISK_PARAMETER_TYPE
// ProposalErrorInvalidFreeform Validation failed for freeform proposal.
ProposalErrorInvalidFreeform ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_INVALID_FREEFORM
// ProposalErrorInsufficientEquityLikeShare The party doesn't have enough equity-like share to propose an update on the market
// targeted by the proposal.
ProposalErrorInsufficientEquityLikeShare ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_INSUFFICIENT_EQUITY_LIKE_SHARE
// ProposalErrorInvalidMarket The market targeted by the proposal does not exist or is not eligible to modification.
ProposalErrorInvalidMarket ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_INVALID_MARKET
// ProposalErrorTooManyMarketDecimalPlaces the market uses more decimal places than the settlement asset.
ProposalErrorTooManyMarketDecimalPlaces ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_TOO_MANY_MARKET_DECIMAL_PLACES
// ProposalErrorTooManyPriceMonitoringTriggers the market price monitoring setting uses too many triggers.
ProposalErrorTooManyPriceMonitoringTriggers ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_TOO_MANY_PRICE_MONITORING_TRIGGERS
// ProposalErrorERC20AddressAlreadyInUse the proposal uses a erc20 address already used by another asset.
ProposalErrorERC20AddressAlreadyInUse ProposalError = vegapb.ProposalError_PROPOSAL_ERROR_ERC20_ADDRESS_ALREADY_IN_USE
)
type ProposalState = vegapb.Proposal_State
const (
// ProposalStateUnspecified Default value, always invalid.
ProposalStateUnspecified ProposalState = vegapb.Proposal_STATE_UNSPECIFIED
// ProposalStateFailed Proposal enactment has failed - even though proposal has passed, its execution could not be performed.
ProposalStateFailed ProposalState = vegapb.Proposal_STATE_FAILED
// ProposalStateOpen Proposal is open for voting.
ProposalStateOpen ProposalState = vegapb.Proposal_STATE_OPEN
// ProposalStatePassed Proposal has gained enough support to be executed.
ProposalStatePassed ProposalState = vegapb.Proposal_STATE_PASSED
// ProposalStateRejected Proposal wasn't accepted (proposal terms failed validation due to wrong configuration or failing to meet network requirements).
ProposalStateRejected ProposalState = vegapb.Proposal_STATE_REJECTED
// ProposalStateDeclined Proposal didn't get enough votes (either failing to gain required participation or majority level).
ProposalStateDeclined ProposalState = vegapb.Proposal_STATE_DECLINED
// ProposalStateEnacted Proposal enacted.
ProposalStateEnacted ProposalState = vegapb.Proposal_STATE_ENACTED
// ProposalStateWaitingForNodeVote Waiting for node validation of the proposal.
ProposalStateWaitingForNodeVote ProposalState = vegapb.Proposal_STATE_WAITING_FOR_NODE_VOTE
)
type ProposalTermsType int
const (
ProposalTermsTypeUpdateMarket ProposalTermsType = iota
ProposalTermsTypeNewMarket
ProposalTermsTypeUpdateNetworkParameter
ProposalTermsTypeNewAsset
ProposalTermsTypeNewFreeform
ProposalTermsTypeUpdateAsset
)
type ProposalSubmission struct {
// Proposal reference
Reference string
// Proposal configuration and the actual change that is meant to be executed when proposal is enacted
Terms *ProposalTerms
// Rationale behind the proposal change.
Rationale *ProposalRationale
}
func (p ProposalSubmission) IntoProto() *commandspb.ProposalSubmission {
var terms *vegapb.ProposalTerms
if p.Terms != nil {
terms = p.Terms.IntoProto()
}
return &commandspb.ProposalSubmission{
Reference: p.Reference,
Terms: terms,
Rationale: &vegapb.ProposalRationale{
Description: p.Rationale.Description,
Title: p.Rationale.Title,
},
}
}
func ProposalSubmissionFromProposal(p *Proposal) *ProposalSubmission {
return &ProposalSubmission{
Reference: p.Reference,
Terms: p.Terms,
Rationale: p.Rationale,
}
}
func NewProposalSubmissionFromProto(p *commandspb.ProposalSubmission) (*ProposalSubmission, error) {
var pterms *ProposalTerms
if p.Terms != nil {
var err error
pterms, err = ProposalTermsFromProto(p.Terms)
if err != nil {
return nil, err
}
}
return &ProposalSubmission{
Reference: p.Reference,
Terms: pterms,
Rationale: &ProposalRationale{
Description: p.Rationale.Description,
Title: p.Rationale.Title,
},
}, nil
}
type Proposal struct {
ID string
Reference string
Party string
State ProposalState
Timestamp int64
Terms *ProposalTerms
Rationale *ProposalRationale
Reason ProposalError
ErrorDetails string
RequiredMajority num.Decimal
RequiredParticipation num.Decimal
RequiredLPMajority num.Decimal
RequiredLPParticipation num.Decimal
}
func (p *Proposal) IsMarketUpdate() bool {
switch p.Terms.Change.(type) {
case *ProposalTermsUpdateMarket:
return true
default:
return false
}
}
func (p *Proposal) MarketUpdate() *UpdateMarket {
switch terms := p.Terms.Change.(type) {
case *ProposalTermsUpdateMarket:
return terms.UpdateMarket
default:
return nil
}
}
func (p *Proposal) WaitForNodeVote() {
p.State = ProposalStateWaitingForNodeVote
}
func (p *Proposal) Reject(reason ProposalError) {
p.State = ProposalStateRejected
p.Reason = reason
}
func (p *Proposal) RejectWithErr(reason ProposalError, details error) {
p.ErrorDetails = details.Error()
p.State = ProposalStateRejected
p.Reason = reason
}
func (p *Proposal) FailWithErr(reason ProposalError, details error) {
p.ErrorDetails = details.Error()
p.State = ProposalStateFailed
p.Reason = reason
}
// FailUnexpectedly marks the proposal as failed. Calling this method should be
// reserved to cases where errors are the result of an internal issue, such as
// bad workflow, or conditions.
func (p *Proposal) FailUnexpectedly(details error) {
p.State = ProposalStateFailed
p.ErrorDetails = details.Error()
}
func (p Proposal) DeepClone() *Proposal {
cpy := p
if p.Terms != nil {
cpy.Terms = p.Terms.DeepClone()
}
return &cpy
}
func (p Proposal) String() string {
return fmt.Sprintf(
"id(%s) reference(%s) party(%s) state(%s) timestamp(%v) terms(%s) reason(%s) errorDetails(%s) requireMajority(%s) requiredParticiption(%s) requireLPMajority(%s) requiredLPParticiption(%s)",
p.ID,
p.Reference,
p.Party,
p.State.String(),
p.Timestamp,
reflectPointerToString(p.Terms),
p.Reason.String(),
p.ErrorDetails,
p.RequiredMajority.String(),
p.RequiredParticipation.String(),
p.RequiredLPMajority.String(),
p.RequiredLPParticipation.String(),
)
}
func (p Proposal) IntoProto() *vegapb.Proposal {
var terms *vegapb.ProposalTerms
if p.Terms != nil {
terms = p.Terms.IntoProto()
}
var lpMajority *string
if !p.RequiredLPMajority.IsZero() {
lpMajority = toPtr(p.RequiredLPMajority.String())
}
var lpParticipation *string
if !p.RequiredLPParticipation.IsZero() {
lpParticipation = toPtr(p.RequiredLPParticipation.String())
}
proposal := &vegapb.Proposal{
Id: p.ID,
Reference: p.Reference,
PartyId: p.Party,
State: p.State,
Timestamp: p.Timestamp,
Terms: terms,
RequiredMajority: p.RequiredMajority.String(),
RequiredParticipation: p.RequiredParticipation.String(),
RequiredLiquidityProviderMajority: lpMajority,
RequiredLiquidityProviderParticipation: lpParticipation,
}
if p.Reason != ProposalErrorUnspecified {
proposal.Reason = ptr.From(p.Reason)
}
if len(p.ErrorDetails) > 0 {
proposal.ErrorDetails = ptr.From(p.ErrorDetails)
}
if p.Rationale != nil {
proposal.Rationale = &vegapb.ProposalRationale{
Description: p.Rationale.Description,
Title: p.Rationale.Title,
}
}
return proposal
}
func ProposalFromProto(pp *vegapb.Proposal) (*Proposal, error) {
terms, err := ProposalTermsFromProto(pp.Terms)
if err != nil {
return nil, err
}
// we check for all if the len == 0 just at first when reloading from
// proposal to make sure that proposal without those in handle well.
// TODO: this is to be removed later
var majority num.Decimal
if len(pp.RequiredMajority) <= 0 {
majority = num.DecimalZero()
} else if majority, err = num.DecimalFromString(pp.RequiredMajority); err != nil {
return nil, err
}
var participation num.Decimal
if len(pp.RequiredParticipation) <= 0 {
participation = num.DecimalZero()
} else if participation, err = num.DecimalFromString(pp.RequiredParticipation); err != nil {
return nil, err
}
lpMajority := num.DecimalZero()
if pp.RequiredLiquidityProviderMajority != nil && len(*pp.RequiredLiquidityProviderMajority) > 0 {
if lpMajority, err = num.DecimalFromString(*pp.RequiredLiquidityProviderMajority); err != nil {
return nil, err
}
}
lpParticipation := num.DecimalZero()
if pp.RequiredLiquidityProviderParticipation != nil && len(*pp.RequiredLiquidityProviderParticipation) > 0 {
if lpParticipation, err = num.DecimalFromString(*pp.RequiredLiquidityProviderParticipation); err != nil {
return nil, err
}
}
reason := ProposalErrorUnspecified
if pp.Reason != nil {
reason = *pp.Reason
}
errDetails := ""
if pp.ErrorDetails != nil {
errDetails = *pp.ErrorDetails
}
return &Proposal{
ID: pp.Id,
Reference: pp.Reference,
Party: pp.PartyId,
State: pp.State,
Timestamp: pp.Timestamp,
Terms: terms,
Reason: reason,
Rationale: ProposalRationaleFromProto(pp.Rationale),
ErrorDetails: errDetails,
RequiredMajority: majority,
RequiredParticipation: participation,
RequiredLPMajority: lpMajority,
RequiredLPParticipation: lpParticipation,
}, nil
}
type ProposalRationale struct {
Description string
Title string
}
func ProposalRationaleFromProto(p *vegapb.ProposalRationale) *ProposalRationale {
if p == nil {
return nil
}
return &ProposalRationale{
Description: p.Description,
Title: p.Title,
}
}
type ProposalTerms struct {
ClosingTimestamp int64
EnactmentTimestamp int64
ValidationTimestamp int64
// *ProposalTermsUpdateMarket
// *ProposalTermsNewMarket
// *ProposalTermsUpdateNetworkParameter
// *ProposalTermsNewAsset
Change proposalTerm
}
func (p ProposalTerms) IntoProto() *vegapb.ProposalTerms {
change := p.Change.oneOfProto()
r := &vegapb.ProposalTerms{
ClosingTimestamp: p.ClosingTimestamp,
EnactmentTimestamp: p.EnactmentTimestamp,
ValidationTimestamp: p.ValidationTimestamp,
}
switch ch := change.(type) {
case *vegapb.ProposalTerms_NewMarket:
r.Change = ch
case *vegapb.ProposalTerms_UpdateMarket:
r.Change = ch
case *vegapb.ProposalTerms_UpdateNetworkParameter:
r.Change = ch
case *vegapb.ProposalTerms_NewAsset:
r.Change = ch
case *vegapb.ProposalTerms_UpdateAsset:
r.Change = ch
case *vegapb.ProposalTerms_NewFreeform:
r.Change = ch
}
return r
}
func (p ProposalTerms) DeepClone() *ProposalTerms {
cpy := p
cpy.Change = p.Change.DeepClone()
return &cpy
}
func (p ProposalTerms) String() string {
return fmt.Sprintf(
"validationTs(%v) closingTs(%v) enactmentTs(%v) change(%s)",
p.ValidationTimestamp,
p.ClosingTimestamp,
p.EnactmentTimestamp,
reflectPointerToString(p.Change),
)
}
func (p *ProposalTerms) GetNewAsset() *NewAsset {
switch c := p.Change.(type) {
case *ProposalTermsNewAsset:
return c.NewAsset
default:
return nil
}
}
func (p *ProposalTerms) GetUpdateAsset() *UpdateAsset {
switch c := p.Change.(type) {
case *ProposalTermsUpdateAsset:
return c.UpdateAsset
default:
return nil
}
}
func (p *ProposalTerms) GetNewMarket() *NewMarket {
switch c := p.Change.(type) {
case *ProposalTermsNewMarket:
return c.NewMarket
default:
return nil
}
}
func (p *ProposalTerms) GetUpdateMarket() *UpdateMarket {
switch c := p.Change.(type) {
case *ProposalTermsUpdateMarket:
return c.UpdateMarket
default:
return nil
}
}
func (p *ProposalTerms) GetUpdateNetworkParameter() *UpdateNetworkParameter {
switch c := p.Change.(type) {
case *ProposalTermsUpdateNetworkParameter:
return c.UpdateNetworkParameter
default:
return nil
}
}
func (p *ProposalTerms) GetNewFreeform() *NewFreeform {
switch c := p.Change.(type) {
case *ProposalTermsNewFreeform:
return c.NewFreeform
default:
return nil
}
}
func ProposalTermsFromProto(p *vegapb.ProposalTerms) (*ProposalTerms, error) {
var (
change proposalTerm
err error
)
if p.Change != nil {
switch ch := p.Change.(type) {
case *vegapb.ProposalTerms_NewMarket:
change, err = NewNewMarketFromProto(ch)
case *vegapb.ProposalTerms_UpdateMarket:
change = UpdateMarketFromProto(ch)
case *vegapb.ProposalTerms_UpdateNetworkParameter:
change = NewUpdateNetworkParameterFromProto(ch)
case *vegapb.ProposalTerms_NewAsset:
change, err = NewNewAssetFromProto(ch)
case *vegapb.ProposalTerms_UpdateAsset:
change, err = NewUpdateAssetFromProto(ch)
case *vegapb.ProposalTerms_NewFreeform:
change = NewNewFreeformFromProto(ch)
}
}
if err != nil {
return nil, err
}
return &ProposalTerms{
ClosingTimestamp: p.ClosingTimestamp,
EnactmentTimestamp: p.EnactmentTimestamp,
ValidationTimestamp: p.ValidationTimestamp,
Change: change,
}, nil
}
type proposalTerm interface {
isPTerm()
oneOfProto() interface{} // calls IntoProto
DeepClone() proposalTerm
GetTermType() ProposalTermsType
String() string
}