governance

var (
	ErrProposalDoesNotExist                      = errors.New("proposal does not exist")
	ErrMarketDoesNotExist                        = errors.New("market does not exist")
	ErrMarketStateUpdateNotAllowed               = errors.New("market state does not allow for state update")
	ErrMarketProposalStillOpen                   = errors.New("original market proposal is still open")
	ErrProposalNotOpenForVotes                   = errors.New("proposal is not open for votes")
	ErrProposalIsDuplicate                       = errors.New("proposal with given ID already exists")
	ErrVoterInsufficientTokensAndEquityLikeShare = errors.New("vote requires tokens or equity-like share")
	ErrVoterInsufficientTokens                   = errors.New("vote requires more tokens than the party has")
	ErrUnsupportedProposalType                   = errors.New("unsupported proposal type")
	ErrUnsupportedAssetSourceType                = errors.New("unsupported asset source type")
	ErrExpectedERC20Asset                        = errors.New("expected an ERC20 asset but was not")
	ErrErc20AddressAlreadyInUse                  = errors.New("erc20 address already in use")
	ErrParentMarketDoesNotExist                  = errors.New("market to succeed does not exist")
	ErrParentMarketAlreadySucceeded              = errors.New("the parent market was already succeeded by a prior proposal")
	ErrParentMarketSucceededByCompeting          = errors.New("the parent market has been succeeded by a competing propsal")
)

var (
	// ErrMissingProduct is returned if selected product is nil.
	ErrMissingProduct = errors.New("missing product")
	// ErrUnsupportedProduct is returned if selected product is not supported.
	ErrUnsupportedProduct = errors.New("product type is not supported")
	// ErrUnsupportedRiskParameters is returned if risk parameters supplied via governance are not yet supported.
	ErrUnsupportedRiskParameters = errors.New("risk model parameters are not supported")
	// ErrMissingRiskParameters ...
	ErrMissingRiskParameters = errors.New("missing risk parameters")
	// ErrMissingDataSourceSpecBinding is returned when the data source spec binding is absent.
	ErrMissingDataSourceSpecBinding = errors.New("missing data source spec binding")
	// ErrMissingDataSourceSpecForSettlementData is returned when the data source spec for settlement data is absent.
	ErrMissingDataSourceSpecForSettlementData = errors.New("missing data source spec for settlement data")
	// ErrMissingDataSourceSpecForSettlementData is returned when the data source spec for settlement data is absent.
	ErrSettlementWithInternalDataSourceIsNotAllowed = errors.New("settlement with internal data source is not allwed")
	// ErrMissingDataSourceSpecForTradingTermination is returned when the data source spec for trading termination is absent.
	ErrMissingDataSourceSpecForTradingTermination = errors.New("missing data source spec for trading termination")
	// ErrMissingDataSourceSpecForSettlementSchedule is returned when the data source spec for trading termination is absent.
	ErrMissingDataSourceSpecForSettlementSchedule = errors.New("missing data source spec for settlement schedule")
	// ErrInternalTimeTriggerForFuturesInNotAllowed is returned when a proposal containing timetrigger terminaiton type of data is received.
	ErrInternalTimeTriggerForFuturesInNotAllowed = errors.New("setting internal time trigger for future termination is not allowed")
	// ErrDataSourceSpecTerminationTimeBeforeEnactment is returned when termination time is before enactment
	// for time triggered termination condition.
	ErrDataSourceSpecTerminationTimeBeforeEnactment = errors.New("data source spec termination time before enactment")
	// ErrMissingPerpsProduct is returned when perps product is absent from the instrument.
	ErrMissingPerpsProduct = errors.New("missing perps product")
	// ErrMissingFutureProduct is returned when future product is absent from the instrument.
	ErrMissingFutureProduct = errors.New("missing future product")
	// ErrMissingSpotProduct is returned when spot product is absent from the instrument.
	ErrMissingSpotProduct = errors.New("missing spot product")
	// ErrInvalidRiskParameter ...
	ErrInvalidRiskParameter = errors.New("invalid risk parameter")
	// ErrInvalidInsurancePoolFraction is returned if the insurance pool fraction parameter is outside of the 0-1 range.
	ErrInvalidInsurancePoolFraction          = errors.New("insurnace pool fraction invalid")
	ErrUpdateMarketDifferentProduct          = errors.New("cannot update a market to a different product type")
	ErrInvalidEVMChainIDInEthereumOracleSpec = errors.New("invalid source chain id in ethereum oracle spec")
)

var (
	ErrEmptyNetParamKey   = errors.New("empty network parameter key")
	ErrEmptyNetParamValue = errors.New("empty network parameter value")
)

var (
	ErrNoNodeValidationRequired                = errors.New("no node validation required")
	ErrProposalReferenceDuplicate              = errors.New("proposal duplicate")
	ErrProposalValidationTimestampTooLate      = errors.New("proposal validation timestamp must be earlier than closing time")
	ErrProposalValidationTimestampOutsideRange = fmt.Errorf("proposal validation timestamp must be within %d-%d seconds from submission time", minValidationPeriod, maxValidationPeriod)
)