common

package
v0.73.0-preview.16 Latest Latest
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 Go to latest Published: Oct 13, 2023 License: AGPL-3.0 Imports: 14 Imported by: 1

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Index

Constants

View Source 
const (
	SignerPubKeyPrepend = 0x00
	ETHAddressPrepend   = 0x01
)

Variables

This section is empty.

Functions

func SignersIntoProto 

func SignersIntoProto(s []*Signer) []*datapb.Signer

SignersIntoProto returns a list of signers after checking the list length.

func SignersToStringList 

func SignersToStringList(s []*Signer) []string

func SpecPropertyKeyIsEmpty 

func SpecPropertyKeyIsEmpty(key *SpecPropertyKey) bool

func ToBoolean 

func ToBoolean(value string) (bool, error)

func ToDecimal 

func ToDecimal(value string) (num.Decimal, error)

func ToInteger 

func ToInteger(value string) (*num.Int, error)

func ToTimestamp 

func ToTimestamp(value string) (int64, error)

Types

type Data 

type Data struct {
	// EthKey is currently just the spec id, which is suboptimal as multiple specs calling the same
	// contracts at the same time will duplicate data. This is a temporary solution until we have
	// a better method of making a key of (contract address, args, block height/time + previous height/time)
	// 'previous' being required so that receivers can check if the their trigger would have fired.
	EthKey   string
	Signers  []*Signer
	Data     map[string]string
	MetaData map[string]string
}

Data holds normalized data coming from an oracle.

func (Data) Debug 

func (d Data) Debug() []zap.Field

func (Data) FromInternalOracle 

func (d Data) FromInternalOracle() bool

FromInternalOracle returns true if the oracle data has been emitted by an internal oracle.

func (Data) GetBoolean 

func (d Data) GetBoolean(propertyName string) (bool, error)

GetBoolean converts the value associated to propertyName into a boolean.

func (Data) GetDecimal 

func (d Data) GetDecimal(propertyName string) (num.Decimal, error)

GetDecimal converts the value associated to propertyName into a decimal.

func (Data) GetInteger 

func (d Data) GetInteger(propertyName string) (*num.Int, error)

GetInteger converts the value associated to propertyName into an integer.

func (Data) GetString 

func (d Data) GetString(propertyName string) (string, error)

GetString returns the value associated to propertyName.

func (Data) GetTimestamp 

func (d Data) GetTimestamp(propertyName string) (int64, error)

GetTimestamp converts the value associated to propertyName into a timestamp.

func (Data) GetUint 

func (d Data) GetUint(name string) (*num.Uint, error)

type DataSourceType 

type DataSourceType interface {
	String() string
	DeepClone() DataSourceType
	ToDefinitionProto() (*vegapb.DataSourceDefinition, error)
	GetFilters() []*SpecFilter
}

type ETHAddress 

type ETHAddress struct {
	Address string
}

ETHAddress.

func (ETHAddress) DeepClone 

func (e ETHAddress) DeepClone() *ETHAddress

func (ETHAddress) IntoProto 

func (e ETHAddress) IntoProto() *datapb.ETHAddress

func (ETHAddress) String 

func (e ETHAddress) String() string

type Filters 

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

func NewFilters 

func NewFilters(filtersFromSpec []*SpecFilter, isExtType bool) (Filters, error)

func (Filters) EnsureBoundableProperty 

func (f Filters) EnsureBoundableProperty(property string, propType datapb.PropertyKey_Type) error

func (Filters) Match 

func (f Filters) Match(data map[string]string) (bool, error)

type InternalTimeTrigger 

type InternalTimeTrigger struct {
	// This is optional to reflect the proto, but it will always be set by the governance
	Initial *time.Time
	Every   int64
	// contains filtered or unexported fields
}

func InternalTimeTriggerFromProto 

func InternalTimeTriggerFromProto(
	protoTrigger *datapb.InternalTimeTrigger,
) *InternalTimeTrigger

func (InternalTimeTrigger) DeepClone 

func (i InternalTimeTrigger) DeepClone() *InternalTimeTrigger

func (InternalTimeTrigger) IntoProto 

func (i InternalTimeTrigger) IntoProto() *datapb.InternalTimeTrigger

func (InternalTimeTrigger) IsTriggered 

func (i InternalTimeTrigger) IsTriggered(timeNow time.Time) bool

func (*InternalTimeTrigger) SetInitial 

func (i *InternalTimeTrigger) SetInitial(initial, timeNow time.Time)

func (*InternalTimeTrigger) SetNextTrigger 

func (i *InternalTimeTrigger) SetNextTrigger(timeNow time.Time)

func (InternalTimeTrigger) String 

func (i InternalTimeTrigger) String() string

type InternalTimeTriggers 

type InternalTimeTriggers [1]*InternalTimeTrigger

func InternalTimeTriggersFromProto 

func InternalTimeTriggersFromProto(protoTriggers []*datapb.InternalTimeTrigger) InternalTimeTriggers

func (InternalTimeTriggers) DeepClone 

func (i InternalTimeTriggers) DeepClone() InternalTimeTriggers

func (InternalTimeTriggers) Empty 

func (i InternalTimeTriggers) Empty() error

func (InternalTimeTriggers) IntoProto 

func (i InternalTimeTriggers) IntoProto() []*datapb.InternalTimeTrigger

func (InternalTimeTriggers) IsTriggered 

func (i InternalTimeTriggers) IsTriggered(now time.Time) bool

func (InternalTimeTriggers) String 

func (i InternalTimeTriggers) String() string

type PubKey 

type PubKey struct {
	Key string
}

PubKey.

func (PubKey) DeepClone 

func (p PubKey) DeepClone() *PubKey

func (PubKey) IntoProto 

func (p PubKey) IntoProto() *datapb.PubKey

func (PubKey) String 

func (p PubKey) String() string

type Signer 

type Signer struct {
	Signer signer
}

func CreateSignerFromString 

func CreateSignerFromString(s string, t SignerType) *Signer

func DeserializeSigner 

func DeserializeSigner(content []byte) *Signer

func NewSigner 

func NewSigner(t SignerType) *Signer

func SignerAsHex 

func SignerAsHex(signer *Signer) (*Signer, error)

SignerAsHex represents the signer as a hex encoded string. We export this function as a standalone option because there are cases when we are not sure what is the signer type we deal with.

func SignerAsString 

func SignerAsString(signer *Signer) (*Signer, error)

SignerAsString represents the Signer content as a string.

func SignerFromProto 

func SignerFromProto(s *datapb.Signer) *Signer

func SignersFromProto 

func SignersFromProto(s []*datapb.Signer) []*Signer

SignersFromProto returns a list of signers. The list is allowed to be empty.

func (Signer) DeepClone 

func (s Signer) DeepClone() *Signer

func (Signer) GetSignerETHAddress 

func (s Signer) GetSignerETHAddress() *ETHAddress

func (Signer) GetSignerPubKey 

func (s Signer) GetSignerPubKey() *PubKey

func (Signer) GetSignerType 

func (s Signer) GetSignerType() SignerType

func (Signer) IntoProto 

func (s Signer) IntoProto() *datapb.Signer

IntoProto will always return a `datapb.Signer` that needs to be checked if it has any content afterwards.

func (Signer) IsEmpty 

func (s Signer) IsEmpty() bool

func (*Signer) Serialize 

func (s *Signer) Serialize() ([]byte, error)

SerializeSigner deserializes the signer to a byte slice - we use that type top insert it into the database. The deserialization prepends the slice with two bytes as signer type indicator - that is used when the Signer is serialized back.

func (Signer) String 

func (s Signer) String() string

type SignerETHAddress 

type SignerETHAddress struct {
	ETHAddress *ETHAddress
}

func DeserializeETHAddress 

func DeserializeETHAddress(data []byte) *SignerETHAddress

func ETHAddressFromProto 

func ETHAddressFromProto(s *datapb.Signer_EthAddress) *SignerETHAddress

func (SignerETHAddress) AsHex 

func (s SignerETHAddress) AsHex(prepend bool) (signer, error)

func (SignerETHAddress) AsString 

func (s SignerETHAddress) AsString() (signer, error)

func (SignerETHAddress) DeepClone 

func (s SignerETHAddress) DeepClone() signer

func (SignerETHAddress) GetSignerType 

func (s SignerETHAddress) GetSignerType() SignerType

func (SignerETHAddress) IntoProto 

func (s SignerETHAddress) IntoProto() *datapb.Signer_EthAddress

func (SignerETHAddress) IsEmpty 

func (s SignerETHAddress) IsEmpty() bool

func (SignerETHAddress) Serialize 

func (s SignerETHAddress) Serialize() []byte

func (SignerETHAddress) String 

func (s SignerETHAddress) String() string

type SignerPubKey 

type SignerPubKey struct {
	PubKey *PubKey
}

func DeserializePubKey 

func DeserializePubKey(data []byte) *SignerPubKey

func PubKeyFromProto 

func PubKeyFromProto(s *datapb.Signer_PubKey) *SignerPubKey

func (SignerPubKey) AsHex 

func (s SignerPubKey) AsHex(prepend bool) (signer, error)

func (SignerPubKey) AsString 

func (s SignerPubKey) AsString() (signer, error)

func (SignerPubKey) DeepClone 

func (s SignerPubKey) DeepClone() signer

func (SignerPubKey) GetSignerType 

func (s SignerPubKey) GetSignerType() SignerType

func (SignerPubKey) IntoProto 

func (s SignerPubKey) IntoProto() *datapb.Signer_PubKey

func (SignerPubKey) IsEmpty 

func (s SignerPubKey) IsEmpty() bool

func (SignerPubKey) Serialize 

func (s SignerPubKey) Serialize() []byte

func (SignerPubKey) String 

func (s SignerPubKey) String() string

type SignerType 

type SignerType int
const (
	SignerTypeUnspecified SignerType = iota
	SignerTypePubKey
	SignerTypeEthAddress
)

type SpecCondition 

type SpecCondition struct {
	Operator SpecConditionOperator
	Value    string
}

SpecCondition mirrors datapb.Condition type.

func DeepCloneSpecConditions 

func DeepCloneSpecConditions(conditions []*SpecCondition) []*SpecCondition

func SpecConditionFromProto 

func SpecConditionFromProto(protoCondition *datapb.Condition) *SpecCondition

func SpecConditionsFromProto 

func SpecConditionsFromProto(protoConditions []*datapb.Condition) []*SpecCondition

func (*SpecCondition) DeepClone 

func (c *SpecCondition) DeepClone() *SpecCondition

func (SpecCondition) IntoProto 

func (c SpecCondition) IntoProto() *datapb.Condition

func (SpecCondition) String 

func (c SpecCondition) String() string

type SpecConditionOperator 

type SpecConditionOperator = datapb.Condition_Operator

type SpecConditions 

type SpecConditions []*SpecCondition

func (SpecConditions) IntoProto 

func (sc SpecConditions) IntoProto() []*datapb.Condition

func (SpecConditions) String 

func (sc SpecConditions) String() string

type SpecFilter 

type SpecFilter struct {
	Key        *SpecPropertyKey
	Conditions []*SpecCondition
}

func DeepCloneSpecFilters 

func DeepCloneSpecFilters(filters []*SpecFilter) []*SpecFilter

func SpecFilterFromProto 

func SpecFilterFromProto(protoFilter *datapb.Filter) *SpecFilter

func SpecFiltersFromProto 

func SpecFiltersFromProto(protoFilters []*datapb.Filter) []*SpecFilter

func (*SpecFilter) DeepClone 

func (f *SpecFilter) DeepClone() *SpecFilter

DeepClone clones the filter receiver taking into account if its fields are empty.

func (*SpecFilter) IntoProto 

func (f *SpecFilter) IntoProto() *datapb.Filter

IntoProto return proto version of the filter receiver taking into account if its fields are empty.

func (SpecFilter) String 

func (f SpecFilter) String() string

type SpecFilters 

type SpecFilters []*SpecFilter

func (SpecFilters) IntoProto 

func (df SpecFilters) IntoProto() []*datapb.Filter

func (SpecFilters) String 

func (df SpecFilters) String() string

type SpecPropertyKey 

type SpecPropertyKey struct {
	Name                string
	Type                SpecPropertyKeyType
	NumberDecimalPlaces *uint64
}

func SpecPropertyKeyFromProto 

func SpecPropertyKeyFromProto(protoKey *datapb.PropertyKey) *SpecPropertyKey

func (*SpecPropertyKey) DeepClone 

func (k *SpecPropertyKey) DeepClone() *SpecPropertyKey

func (SpecPropertyKey) IntoProto 

func (k SpecPropertyKey) IntoProto() *datapb.PropertyKey

func (SpecPropertyKey) String 

func (k SpecPropertyKey) String() string

type SpecPropertyKeyType 

type SpecPropertyKeyType = datapb.PropertyKey_Type

type SpecSigners 

type SpecSigners []*Signer

func (SpecSigners) String 

func (s SpecSigners) String() string

type SpecStatus 

type SpecStatus = vegapb.DataSourceSpec_Status

type Timer 

type Timer interface {
	DataSourceType
	IsTriggered(time.Time) bool
	GetTimeTriggers() InternalTimeTriggers
}

Source Files

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