events

package
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 Go to latest Published: Apr 28, 2023 License: MIT Imports: 15 Imported by: 0

README

Event bus

Add a new event

  1. Create a protobuf message to describe your event in the proto folder.
  2. Register your event in BusEventType enum and BusEvent.event message in proto/events.proto.
  3. Generate the code with make proto.
  4. In events/bus.go, create a constant to identify the event and map it to the protobuf enum type BusEventType in variable protoMap and toProto. Give it a name in eventStrings.
  5. In the events folder, create a file my_event.go where the Golang definition of the new event will live:
type MyEvent struct {
	*Base
	o proto.MyEvent
}
  1. Implement the StreamEvent interface on it.
  2. Implement the "FromStream interface on it.
  3. Add the support for this new event into the Service responsible for it.
  4. Update the graphql structures in the data-node in schema.graphql. In particular the BusEventType enum and the Event union

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	ErrUnsupportedEvent = errors.New("unknown payload for event")
	ErrInvalidEventType = errors.New("invalid proto event type")
)

Functions

func GetMarketIDFilter 

func GetMarketIDFilter(mID string) func(Event) bool

func GetPartyAndMarketFilter 

func GetPartyAndMarketFilter(mID, pID string) func(Event) bool

func GetPartyIDFilter 

func GetPartyIDFilter(pID string) func(Event) bool

Types

type Acc 

type Acc struct {
	*Base
	// contains filtered or unexported fields
}

func AccountEventFromStream 

func AccountEventFromStream(ctx context.Context, be *eventspb.BusEvent) *Acc

func NewAccountEvent 

func NewAccountEvent(ctx context.Context, a types.Account) *Acc

func (*Acc) Account 

func (a *Acc) Account() ptypes.Account

func (Acc) IsParty 

func (a Acc) IsParty(id string) bool

func (Acc) MarketID 

func (a Acc) MarketID() string

func (Acc) PartyID 

func (a Acc) PartyID() string

func (Acc) Proto 

func (a Acc) Proto() ptypes.Account

func (Acc) StreamMessage 

func (a Acc) StreamMessage() *eventspb.BusEvent

type Asset 

type Asset struct {
	*Base
	// contains filtered or unexported fields
}

func AssetEventFromStream 

func AssetEventFromStream(ctx context.Context, be *eventspb.BusEvent) *Asset

func NewAssetEvent 

func NewAssetEvent(ctx context.Context, a types.Asset) *Asset

func (*Asset) Asset 

func (a *Asset) Asset() proto.Asset

func (Asset) Proto 

func (a Asset) Proto() proto.Asset

func (Asset) StreamMessage 

func (a Asset) StreamMessage() *eventspb.BusEvent

type Auction 

type Auction struct {
	*Base
	// contains filtered or unexported fields
}

func AuctionEventFromStream 

func AuctionEventFromStream(ctx context.Context, be *eventspb.BusEvent) *Auction

func NewAuctionEvent 

func NewAuctionEvent(ctx context.Context, marketID string, leave bool, start, stop int64, triggers ...types.AuctionTrigger) *Auction

NewAuctionEvent creates a new auction event object.

func (Auction) Auction 

func (a Auction) Auction() bool

Auction returns the action performed (either true=leave auction, or false=entering auction).

func (Auction) MarketEvent 

func (a Auction) MarketEvent() string

MarketEvent - implement market event interface so we can log this event.

func (Auction) MarketID 

func (a Auction) MarketID() string

func (Auction) Proto 

func (a Auction) Proto() eventspb.AuctionEvent

Proto wrap event data in a proto message.

func (Auction) StreamMarketMessage 

func (a Auction) StreamMarketMessage() *eventspb.BusEvent

StreamMarketMessage - allows for this event to be streamed as just a market event containing just market ID and a string akin to a log message.

func (Auction) StreamMessage 

func (a Auction) StreamMessage() *eventspb.BusEvent

StreamMessage returns the BusEvent message for the event stream API.

type Base 

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

Base common denominator all event-bus events share.

func (Base) BlockNr 

func (b Base) BlockNr() int64

BlockNr returns the current block number.

func (Base) ChainID 

func (b Base) ChainID() string

func (Base) CompositeCount 

func (b Base) CompositeCount() uint64

CompositeCount on the base event will default to 1.

func (Base) Context 

func (b Base) Context() context.Context

Context returns context.

func (Base) Sequence 

func (b Base) Sequence() uint64

Sequence returns event sequence number.

func (*Base) SetSequenceID 

func (b *Base) SetSequenceID(s uint64)

func (Base) TraceID 

func (b Base) TraceID() string

TraceID returns the... traceID obviously.

func (Base) TxHash 

func (b Base) TxHash() string

func (Base) Type 

func (b Base) Type() Type

Type returns the event type.

type BeginBlock 

type BeginBlock struct {
	*Base
	// contains filtered or unexported fields
}

func BeginBlockEventFromStream 

func BeginBlockEventFromStream(ctx context.Context, be *eventspb.BusEvent) *BeginBlock

func NewBeginBlock 

func NewBeginBlock(ctx context.Context, bb eventspb.BeginBlock) *BeginBlock

NewTime returns a new time Update event.

func (BeginBlock) BeginBlock 

func (b BeginBlock) BeginBlock() eventspb.BeginBlock

Time returns the new blocktime.

func (BeginBlock) Proto 

func (b BeginBlock) Proto() eventspb.BeginBlock

func (BeginBlock) StreamMessage 

func (b BeginBlock) StreamMessage() *eventspb.BusEvent

type Checkpoint 

type Checkpoint struct {
	*Base
	// contains filtered or unexported fields
}

func CheckpointEventFromStream 

func CheckpointEventFromStream(ctx context.Context, be *eventspb.BusEvent) *Checkpoint

func NewCheckpointEvent 

func NewCheckpointEvent(ctx context.Context, snap *types.CheckpointState) *Checkpoint

func (Checkpoint) Proto 

func (e Checkpoint) Proto() eventspb.CheckpointEvent

func (Checkpoint) StreamMessage 

func (e Checkpoint) StreamMessage() *eventspb.BusEvent

type DelegationBalance 

type DelegationBalance struct {
	*Base
	Party    string
	NodeID   string
	Amount   *num.Uint
	EpochSeq string
}

func DelegationBalanceEventFromStream 

func DelegationBalanceEventFromStream(ctx context.Context, be *eventspb.BusEvent) *DelegationBalance

func NewDelegationBalance 

func NewDelegationBalance(ctx context.Context, party, nodeID string, amount *num.Uint, epochSeq string) *DelegationBalance

func (DelegationBalance) Proto 

func (db DelegationBalance) Proto() eventspb.DelegationBalanceEvent

func (DelegationBalance) StreamMessage 

func (db DelegationBalance) StreamMessage() *eventspb.BusEvent

type Deposit 

type Deposit struct {
	*Base
	// contains filtered or unexported fields
}

func DepositEventFromStream 

func DepositEventFromStream(ctx context.Context, be *eventspb.BusEvent) *Deposit

func NewDepositEvent 

func NewDepositEvent(ctx context.Context, d types.Deposit) *Deposit

func (*Deposit) Deposit 

func (d *Deposit) Deposit() proto.Deposit

func (Deposit) IsParty 

func (d Deposit) IsParty(id string) bool

func (Deposit) PartyID 

func (d Deposit) PartyID() string

func (Deposit) Proto 

func (d Deposit) Proto() proto.Deposit

func (Deposit) StreamMessage 

func (d Deposit) StreamMessage() *eventspb.BusEvent

type DistressedOrders 

type DistressedOrders struct {
	*Base
	// contains filtered or unexported fields
}

DistressedOrders contains the market and parties that needed to have their orders closed in order to maintain their open positions on the market.

func DistressedOrdersEventFromStream 

func DistressedOrdersEventFromStream(ctx context.Context, be *eventspb.BusEvent) *DistressedOrders

func NewDistressedOrdersEvent 

func NewDistressedOrdersEvent(ctx context.Context, marketID string, parties []string) *DistressedOrders

func (DistressedOrders) IsMarket 

func (d DistressedOrders) IsMarket(marketID string) bool

func (DistressedOrders) IsParty 

func (d DistressedOrders) IsParty(partyID string) bool

func (DistressedOrders) MarketID 

func (d DistressedOrders) MarketID() string

func (DistressedOrders) Parties 

func (d DistressedOrders) Parties() []string

func (DistressedOrders) Proto 

func (d DistressedOrders) Proto() eventspb.DistressedOrders

func (DistressedOrders) StreamMarketMessage 

func (d DistressedOrders) StreamMarketMessage() *eventspb.BusEvent

func (DistressedOrders) StreamMessage 

func (d DistressedOrders) StreamMessage() *eventspb.BusEvent

type DistressedPositions 

type DistressedPositions struct {
	*Base
	// contains filtered or unexported fields
}

DistressedPositions contains the market and parties that needed to have their orders closed in order to maintain their open positions on the market.

func DistressedPositionsEventFromStream 

func DistressedPositionsEventFromStream(ctx context.Context, be *eventspb.BusEvent) *DistressedPositions

func NewDistressedPositionsEvent 

func NewDistressedPositionsEvent(ctx context.Context, marketID string, dParties, sParties []string) *DistressedPositions

func (*DistressedPositions) AddDistressedParties 

func (d *DistressedPositions) AddDistressedParties(parties ...string)

func (*DistressedPositions) AddSafeParties 

func (d *DistressedPositions) AddSafeParties(parties ...string)

func (DistressedPositions) DistressedParties 

func (d DistressedPositions) DistressedParties() []string

func (DistressedPositions) IsDistressedParty 

func (d DistressedPositions) IsDistressedParty(p string) bool

func (DistressedPositions) IsMarket 

func (d DistressedPositions) IsMarket(marketID string) bool

func (DistressedPositions) IsParty 

func (d DistressedPositions) IsParty(partyID string) bool

func (DistressedPositions) IsSafeParty 

func (d DistressedPositions) IsSafeParty(p string) bool

func (DistressedPositions) MarketID 

func (d DistressedPositions) MarketID() string

func (DistressedPositions) Proto 

func (d DistressedPositions) Proto() eventspb.DistressedPositions

func (DistressedPositions) SafeParties 

func (d DistressedPositions) SafeParties() []string

func (DistressedPositions) StreamMarketMessage 

func (d DistressedPositions) StreamMarketMessage() *eventspb.BusEvent

func (DistressedPositions) StreamMessage 

func (d DistressedPositions) StreamMessage() *eventspb.BusEvent

type ERC20MultiSigSigner 

type ERC20MultiSigSigner struct {
	*Base
	// contains filtered or unexported fields
}

func ERC20MultiSigSignerFromStream 

func ERC20MultiSigSignerFromStream(ctx context.Context, be *eventspb.BusEvent) *ERC20MultiSigSigner

func NewERC20MultiSigSigner 

func NewERC20MultiSigSigner(ctx context.Context, evt types.SignerEvent) *ERC20MultiSigSigner

func (ERC20MultiSigSigner) ERC20MultiSigSigner 

func (s ERC20MultiSigSigner) ERC20MultiSigSigner() eventspb.ERC20MultiSigSignerEvent

func (ERC20MultiSigSigner) Proto 

func (s ERC20MultiSigSigner) Proto() eventspb.ERC20MultiSigSignerEvent

func (ERC20MultiSigSigner) StreamMessage 

func (s ERC20MultiSigSigner) StreamMessage() *eventspb.BusEvent

type ERC20MultiSigSignerAdded 

type ERC20MultiSigSignerAdded struct {
	*Base
	// contains filtered or unexported fields
}

func ERC20MultiSigSignerAddedFromStream 

func ERC20MultiSigSignerAddedFromStream(ctx context.Context, be *eventspb.BusEvent) *ERC20MultiSigSignerAdded

func NewERC20MultiSigSignerAdded 

func NewERC20MultiSigSignerAdded(ctx context.Context, evt eventspb.ERC20MultiSigSignerAdded) *ERC20MultiSigSignerAdded

func (ERC20MultiSigSignerAdded) ERC20MultiSigSignerAdded 

func (s ERC20MultiSigSignerAdded) ERC20MultiSigSignerAdded() eventspb.ERC20MultiSigSignerAdded

func (ERC20MultiSigSignerAdded) Proto 

func (s ERC20MultiSigSignerAdded) Proto() eventspb.ERC20MultiSigSignerAdded

func (ERC20MultiSigSignerAdded) StreamMessage 

func (s ERC20MultiSigSignerAdded) StreamMessage() *eventspb.BusEvent

type ERC20MultiSigSignerRemoved 

type ERC20MultiSigSignerRemoved struct {
	*Base
	// contains filtered or unexported fields
}

func ERC20MultiSigSignerRemovedFromStream 

func ERC20MultiSigSignerRemovedFromStream(ctx context.Context, be *eventspb.BusEvent) *ERC20MultiSigSignerRemoved

func NewERC20MultiSigSignerRemoved 

func NewERC20MultiSigSignerRemoved(ctx context.Context, evt eventspb.ERC20MultiSigSignerRemoved) *ERC20MultiSigSignerRemoved

func (ERC20MultiSigSignerRemoved) ERC20MultiSigSignerRemoved 

func (s ERC20MultiSigSignerRemoved) ERC20MultiSigSignerRemoved() eventspb.ERC20MultiSigSignerRemoved

func (ERC20MultiSigSignerRemoved) Proto 

func (s ERC20MultiSigSignerRemoved) Proto() eventspb.ERC20MultiSigSignerRemoved

func (ERC20MultiSigSignerRemoved) StreamMessage 

func (s ERC20MultiSigSignerRemoved) StreamMessage() *eventspb.BusEvent

type ERC20MultiSigThresholdSet 

type ERC20MultiSigThresholdSet struct {
	*Base
	// contains filtered or unexported fields
}

func ERC20MultiSigThresholdSetFromStream 

func ERC20MultiSigThresholdSetFromStream(ctx context.Context, be *eventspb.BusEvent) *ERC20MultiSigThresholdSet

func NewERC20MultiSigThresholdSet 

func NewERC20MultiSigThresholdSet(ctx context.Context, evt types.SignerThresholdSetEvent) *ERC20MultiSigThresholdSet

func (ERC20MultiSigThresholdSet) ERC20MultiSigThresholdSet 

func (s ERC20MultiSigThresholdSet) ERC20MultiSigThresholdSet() eventspb.ERC20MultiSigThresholdSetEvent

func (ERC20MultiSigThresholdSet) Proto 

func (s ERC20MultiSigThresholdSet) Proto() eventspb.ERC20MultiSigThresholdSetEvent

func (ERC20MultiSigThresholdSet) StreamMessage 

func (s ERC20MultiSigThresholdSet) StreamMessage() *eventspb.BusEvent

type EndBlock 

type EndBlock struct {
	*Base
	// contains filtered or unexported fields
}

func EndBlockEventFromStream 

func EndBlockEventFromStream(ctx context.Context, be *eventspb.BusEvent) *EndBlock

func NewEndBlock 

func NewEndBlock(ctx context.Context, bb eventspb.EndBlock) *EndBlock

NewTime returns a new time Update event.

func (EndBlock) EndBlock 

func (e EndBlock) EndBlock() eventspb.EndBlock

Time returns the new blocktime.

func (EndBlock) Proto 

func (e EndBlock) Proto() eventspb.EndBlock

func (EndBlock) StreamMessage 

func (e EndBlock) StreamMessage() *eventspb.BusEvent

type EpochEvent 

type EpochEvent struct {
	*Base
	// contains filtered or unexported fields
}

func EpochEventFromStream 

func EpochEventFromStream(ctx context.Context, be *eventspb.BusEvent) *EpochEvent

func NewEpochEvent 

func NewEpochEvent(ctx context.Context, e *types.Epoch) *EpochEvent

func (*EpochEvent) Epoch 

func (e *EpochEvent) Epoch() *eventspb.EpochEvent

func (EpochEvent) Proto 

func (e EpochEvent) Proto() eventspb.EpochEvent

func (EpochEvent) StreamMessage 

func (e EpochEvent) StreamMessage() *eventspb.BusEvent

type EthereumKeyRotation 

type EthereumKeyRotation struct {
	*Base
	NodeID      string
	OldAddr     string
	NewAddr     string
	BlockHeight uint64
}

EthereumKeyRotation ...

func EthereumKeyRotationEventFromStream 

func EthereumKeyRotationEventFromStream(ctx context.Context, be *eventspb.BusEvent) *EthereumKeyRotation

func NewEthereumKeyRotationEvent 

func NewEthereumKeyRotationEvent(
	ctx context.Context,
	nodeID string,
	oldAddr string,
	newAddr string,
	blockHeight uint64,
) *EthereumKeyRotation

func (EthereumKeyRotation) EthereumKeyRotation 

func (kr EthereumKeyRotation) EthereumKeyRotation() eventspb.EthereumKeyRotation

func (EthereumKeyRotation) Proto 

func (kr EthereumKeyRotation) Proto() eventspb.EthereumKeyRotation

func (EthereumKeyRotation) StreamMessage 

func (kr EthereumKeyRotation) StreamMessage() *eventspb.BusEvent

type Event 

type Event interface {
	Type() Type
	Context() context.Context
	TraceID() string
	TxHash() string
	ChainID() string
	Sequence() uint64
	SetSequenceID(s uint64)
	BlockNr() int64
	StreamMessage() *eventspb.BusEvent
	// used for events like ExpiredOrders. It is used to increment the sequence ID by the number of records
	// this event will produce to ensure history tables using time + sequence number to function properly.
	CompositeCount() uint64
}

Event - the base event interface type, add sequence ID setter here, because the type assertions in broker seem to be a bottleneck. Change its behaviour so as to only set the sequence ID once.

type ExpiredOrders 

type ExpiredOrders struct {
	*Base
	// contains filtered or unexported fields
}

ExpiredOrders contains the market and parties that needed to have their orders closed in order to maintain their open positions on the market.

func ExpiredOrdersEventFromStream 

func ExpiredOrdersEventFromStream(ctx context.Context, be *eventspb.BusEvent) *ExpiredOrders

func NewExpiredOrdersEvent 

func NewExpiredOrdersEvent(ctx context.Context, marketID string, orders []string) *ExpiredOrders

func (ExpiredOrders) CompositeCount 

func (d ExpiredOrders) CompositeCount() uint64

func (ExpiredOrders) IsMarket 

func (d ExpiredOrders) IsMarket(marketID string) bool

func (ExpiredOrders) MarketID 

func (d ExpiredOrders) MarketID() string

func (ExpiredOrders) OrderIDs 

func (d ExpiredOrders) OrderIDs() []string

func (ExpiredOrders) Proto 

func (d ExpiredOrders) Proto() eventspb.ExpiredOrders

func (ExpiredOrders) StreamMarketMessage 

func (d ExpiredOrders) StreamMarketMessage() *eventspb.BusEvent

func (ExpiredOrders) StreamMessage 

func (d ExpiredOrders) StreamMessage() *eventspb.BusEvent

type FeesTransfer 

type FeesTransfer interface {
	// The list of transfers to be made by the collateral
	Transfers() []*types.Transfer
	// The total amount of fees to be paid (all cumulated)
	// per party if all the  transfers are to be executed
	// map is party id -> total amount of fees to be transferred
	TotalFeesAmountPerParty() map[string]*num.Uint
}

FeeTransfer is a transfer initiated after trade occurs.

type KeyRotation 

type KeyRotation struct {
	*Base
	NodeID      string
	OldPubKey   string
	NewPubKey   string
	BlockHeight uint64
}

KeyRotation ...

func KeyRotationEventFromStream 

func KeyRotationEventFromStream(ctx context.Context, be *eventspb.BusEvent) *KeyRotation

func NewZetaKeyRotationEvent 

func NewZetaKeyRotationEvent(
	ctx context.Context,
	nodeID string,
	oldPubKey string,
	newPubKey string,
	blockHeight uint64,
) *KeyRotation

func (KeyRotation) KeyRotation 

func (kr KeyRotation) KeyRotation() eventspb.KeyRotation

func (KeyRotation) Proto 

func (kr KeyRotation) Proto() eventspb.KeyRotation

func (KeyRotation) StreamMessage 

func (kr KeyRotation) StreamMessage() *eventspb.BusEvent

type LedgerMovements 

type LedgerMovements struct {
	*Base
	// contains filtered or unexported fields
}

func NewLedgerMovements 

func NewLedgerMovements(ctx context.Context, ledgerMovements []*types.LedgerMovement) *LedgerMovements

NewLedgerMovements returns an event with transfer responses - this is the replacement of the transfer buffer.

func TransferResponseEventFromStream 

func TransferResponseEventFromStream(ctx context.Context, be *eventspb.BusEvent) *LedgerMovements

func (*LedgerMovements) IsParty 

func (t *LedgerMovements) IsParty(id string) bool

func (*LedgerMovements) LedgerMovements 

func (t *LedgerMovements) LedgerMovements() []*ptypes.LedgerMovement

LedgerMovements returns the actual event payload.

func (*LedgerMovements) Proto 

func (t *LedgerMovements) Proto() eventspb.LedgerMovements

func (*LedgerMovements) StreamMessage 

func (t *LedgerMovements) StreamMessage() *eventspb.BusEvent

type LiquidityProvision 

type LiquidityProvision struct {
	*Base
	// contains filtered or unexported fields
}

func LiquidityProvisionEventFromStream 

func LiquidityProvisionEventFromStream(ctx context.Context, be *eventspb.BusEvent) *LiquidityProvision

func NewLiquidityProvisionEvent 

func NewLiquidityProvisionEvent(ctx context.Context, p *types.LiquidityProvision) *LiquidityProvision

func (LiquidityProvision) IsParty 

func (p LiquidityProvision) IsParty(id string) bool

func (LiquidityProvision) LiquidityProvision 

func (p LiquidityProvision) LiquidityProvision() *proto.LiquidityProvision

func (LiquidityProvision) MarketID 

func (p LiquidityProvision) MarketID() string

func (LiquidityProvision) PartyID 

func (p LiquidityProvision) PartyID() string

func (LiquidityProvision) Proto 

func (p LiquidityProvision) Proto() *proto.LiquidityProvision

func (LiquidityProvision) StreamMessage 

func (p LiquidityProvision) StreamMessage() *eventspb.BusEvent

type LossSoc 

type LossSoc struct {
	*Base
	// contains filtered or unexported fields
}

func LossSocializationEventFromStream 

func LossSocializationEventFromStream(ctx context.Context, be *eventspb.BusEvent) *LossSoc

func NewLossSocializationEvent 

func NewLossSocializationEvent(ctx context.Context, partyID, marketID string, amount *num.Uint, neg bool, ts int64) *LossSoc

func (LossSoc) Amount 

func (l LossSoc) Amount() *num.Int

func (LossSoc) IsParty 

func (l LossSoc) IsParty(id string) bool

func (LossSoc) MarketID 

func (l LossSoc) MarketID() string

func (LossSoc) Negative 

func (l LossSoc) Negative() bool

func (LossSoc) PartyID 

func (l LossSoc) PartyID() string

func (LossSoc) Proto 

func (l LossSoc) Proto() eventspb.LossSocialization

func (LossSoc) StreamMessage 

func (l LossSoc) StreamMessage() *eventspb.BusEvent

func (LossSoc) Timestamp 

func (l LossSoc) Timestamp() int64

type LossSocialization 

type LossSocialization interface {
	MarketID() string
	PartyID() string
	AmountLost() int64
}

LossSocialization ...

type Margin 

type Margin interface {
	MarketPosition
	Asset() string
	MarginBalance() *num.Uint
	GeneralBalance() *num.Uint
	BondBalance() *num.Uint
	MarketID() string
	MarginShortFall() *num.Uint
}

Margin is an event with a change to balances after settling e.g. MTM.

type MarginLevels 

type MarginLevels struct {
	*Base
	// contains filtered or unexported fields
}

MarginLevels - the margin levels event.

func MarginLevelsEventFromStream 

func MarginLevelsEventFromStream(ctx context.Context, be *eventspb.BusEvent) *MarginLevels

func NewMarginLevelsEvent 

func NewMarginLevelsEvent(ctx context.Context, l types.MarginLevels) *MarginLevels

func (MarginLevels) Asset 

func (m MarginLevels) Asset() string

func (MarginLevels) IsParty 

func (m MarginLevels) IsParty(id string) bool

func (MarginLevels) MarginLevels 

func (m MarginLevels) MarginLevels() proto.MarginLevels

func (MarginLevels) MarketID 

func (m MarginLevels) MarketID() string

func (MarginLevels) PartyID 

func (m MarginLevels) PartyID() string

func (MarginLevels) Proto 

func (m MarginLevels) Proto() proto.MarginLevels

func (MarginLevels) StreamMessage 

func (m MarginLevels) StreamMessage() *eventspb.BusEvent

type MarketCreated 

type MarketCreated struct {
	*Base
	// contains filtered or unexported fields
}

func MarketCreatedEventFromStream 

func MarketCreatedEventFromStream(ctx context.Context, be *eventspb.BusEvent) *MarketCreated

func NewMarketCreatedEvent 

func NewMarketCreatedEvent(ctx context.Context, m types.Market) *MarketCreated

func (MarketCreated) Market 

func (m MarketCreated) Market() proto.Market

func (MarketCreated) MarketEvent 

func (m MarketCreated) MarketEvent() string

MarketEvent -> is needs to be logged as a market event.

func (MarketCreated) MarketID 

func (m MarketCreated) MarketID() string

func (MarketCreated) MarketProto 

func (m MarketCreated) MarketProto() eventspb.MarketEvent

func (MarketCreated) Proto 

func (m MarketCreated) Proto() proto.Market

func (MarketCreated) StreamMarketMessage 

func (m MarketCreated) StreamMarketMessage() *eventspb.BusEvent

func (MarketCreated) StreamMessage 

func (m MarketCreated) StreamMessage() *eventspb.BusEvent

type MarketData 

type MarketData struct {
	*Base
	// contains filtered or unexported fields
}

func MarketDataEventFromStream 

func MarketDataEventFromStream(ctx context.Context, be *eventspb.BusEvent) *MarketData

func NewMarketDataEvent 

func NewMarketDataEvent(ctx context.Context, md types.MarketData) *MarketData

func (MarketData) MarketData 

func (m MarketData) MarketData() proto.MarketData

func (MarketData) MarketID 

func (m MarketData) MarketID() string

func (MarketData) Proto 

func (m MarketData) Proto() proto.MarketData

func (MarketData) StreamMessage 

func (m MarketData) StreamMessage() *eventspb.BusEvent

type MarketPosition 

type MarketPosition interface {
	Party() string
	Size() int64
	Buy() int64
	Sell() int64
	Price() *num.Uint
	BuySumProduct() *num.Uint
	SellSumProduct() *num.Uint
	VWBuy() *num.Uint
	VWSell() *num.Uint
}

MarketPosition is an event with a change to a position.

type MarketTick 

type MarketTick struct {
	*Base
	// contains filtered or unexported fields
}

func MarketTickEventFromStream 

func MarketTickEventFromStream(ctx context.Context, be *eventspb.BusEvent) *MarketTick

func NewMarketTick 

func NewMarketTick(ctx context.Context, id string, t time.Time) *MarketTick

func (MarketTick) MarketEvent 

func (m MarketTick) MarketEvent() string

func (MarketTick) MarketID 

func (m MarketTick) MarketID() string

func (MarketTick) MarketProto 

func (m MarketTick) MarketProto() eventspb.MarketEvent

func (MarketTick) Proto 

func (m MarketTick) Proto() eventspb.MarketTick

func (MarketTick) StreamMarketMessage 

func (m MarketTick) StreamMarketMessage() *eventspb.BusEvent

func (MarketTick) StreamMessage 

func (m MarketTick) StreamMessage() *eventspb.BusEvent

func (MarketTick) Time 

func (m MarketTick) Time() time.Time

type MarketUpdated 

type MarketUpdated struct {
	*Base
	// contains filtered or unexported fields
}

func MarketUpdatedEventFromStream 

func MarketUpdatedEventFromStream(ctx context.Context, be *eventspb.BusEvent) *MarketUpdated

func NewMarketUpdatedEvent 

func NewMarketUpdatedEvent(ctx context.Context, m types.Market) *MarketUpdated

func (MarketUpdated) Market 

func (m MarketUpdated) Market() proto.Market

func (MarketUpdated) MarketEvent 

func (m MarketUpdated) MarketEvent() string

MarketEvent -> is needs to be logged as a market event.

func (MarketUpdated) MarketID 

func (m MarketUpdated) MarketID() string

func (MarketUpdated) MarketProto 

func (m MarketUpdated) MarketProto() eventspb.MarketEvent

func (MarketUpdated) Proto 

func (m MarketUpdated) Proto() proto.Market

func (MarketUpdated) StreamMarketMessage 

func (m MarketUpdated) StreamMarketMessage() *eventspb.BusEvent

func (MarketUpdated) StreamMessage 

func (m MarketUpdated) StreamMessage() *eventspb.BusEvent

type NetworkLimits 

type NetworkLimits struct {
	*Base
	// contains filtered or unexported fields
}

func NetworkLimitsEventFromStream 

func NetworkLimitsEventFromStream(ctx context.Context, be *eventspb.BusEvent) *NetworkLimits

func NewNetworkLimitsEvent 

func NewNetworkLimitsEvent(ctx context.Context, limits *proto.NetworkLimits) *NetworkLimits

func (*NetworkLimits) NetworkLimits 

func (n *NetworkLimits) NetworkLimits() *proto.NetworkLimits

func (NetworkLimits) Proto 

func (n NetworkLimits) Proto() *proto.NetworkLimits

func (NetworkLimits) StreamMessage 

func (n NetworkLimits) StreamMessage() *eventspb.BusEvent

type NetworkParameter 

type NetworkParameter struct {
	*Base
	// contains filtered or unexported fields
}

func NetworkParameterEventFromStream 

func NetworkParameterEventFromStream(ctx context.Context, be *eventspb.BusEvent) *NetworkParameter

func NewNetworkParameterEvent 

func NewNetworkParameterEvent(ctx context.Context, key, value string) *NetworkParameter

func (*NetworkParameter) NetworkParameter 

func (n *NetworkParameter) NetworkParameter() proto.NetworkParameter

func (NetworkParameter) Proto 

func (n NetworkParameter) Proto() proto.NetworkParameter

func (NetworkParameter) StreamMessage 

func (n NetworkParameter) StreamMessage() *eventspb.BusEvent

type NodeSignature 

type NodeSignature struct {
	*Base
	// contains filtered or unexported fields
}

NodeSignature ...

func NewNodeSignatureEvent 

func NewNodeSignatureEvent(ctx context.Context, e commandspb.NodeSignature) *NodeSignature

func NodeSignatureEventFromStream 

func NodeSignatureEventFromStream(ctx context.Context, be *eventspb.BusEvent) *NodeSignature

func (NodeSignature) NodeSignature 

func (n NodeSignature) NodeSignature() commandspb.NodeSignature

func (NodeSignature) Proto 

func (n NodeSignature) Proto() commandspb.NodeSignature

func (NodeSignature) StreamMessage 

func (n NodeSignature) StreamMessage() *eventspb.BusEvent

type OracleData 

type OracleData struct {
	*Base
	// contains filtered or unexported fields
}

func NewOracleDataEvent 

func NewOracleDataEvent(ctx context.Context, spec zetapb.OracleData) *OracleData

func OracleDataEventFromStream 

func OracleDataEventFromStream(ctx context.Context, be *eventspb.BusEvent) *OracleData

func (*OracleData) OracleData 

func (o *OracleData) OracleData() zetapb.OracleData

func (OracleData) Proto 

func (o OracleData) Proto() zetapb.OracleData

func (OracleData) StreamMessage 

func (o OracleData) StreamMessage() *eventspb.BusEvent

type OracleSpec 

type OracleSpec struct {
	*Base
	// contains filtered or unexported fields
}

func NewOracleSpecEvent 

func NewOracleSpecEvent(ctx context.Context, spec zetapb.OracleSpec) *OracleSpec

func OracleSpecEventFromStream 

func OracleSpecEventFromStream(ctx context.Context, be *eventspb.BusEvent) *OracleSpec

func (*OracleSpec) OracleSpec 

func (o *OracleSpec) OracleSpec() zetapb.OracleSpec

func (OracleSpec) Proto 

func (o OracleSpec) Proto() zetapb.OracleSpec

func (OracleSpec) StreamMessage 

func (o OracleSpec) StreamMessage() *eventspb.BusEvent

type Order 

type Order struct {
	*Base
	// contains filtered or unexported fields
}

func NewOrderEvent 

func NewOrderEvent(ctx context.Context, o *types.Order) *Order

func OrderEventFromStream 

func OrderEventFromStream(ctx context.Context, be *eventspb.BusEvent) *Order

func (Order) IsParty 

func (o Order) IsParty(id string) bool

func (Order) MarketID 

func (o Order) MarketID() string

func (*Order) Order 

func (o *Order) Order() *ptypes.Order

func (Order) PartyID 

func (o Order) PartyID() string

func (Order) Proto 

func (o Order) Proto() ptypes.Order

func (Order) StreamMessage 

func (o Order) StreamMessage() *eventspb.BusEvent

type Party 

type Party struct {
	*Base
	// contains filtered or unexported fields
}

func NewPartyEvent 

func NewPartyEvent(ctx context.Context, p proto.Party) *Party

func PartyEventFromStream 

func PartyEventFromStream(ctx context.Context, be *eventspb.BusEvent) *Party

func (Party) IsParty 

func (p Party) IsParty(id string) bool

func (*Party) Party 

func (p *Party) Party() proto.Party

func (Party) Proto 

func (p Party) Proto() proto.Party

func (Party) StreamMessage 

func (p Party) StreamMessage() *eventspb.BusEvent

type PosRes 

type PosRes struct {
	*Base
	// contains filtered or unexported fields
}

func NewPositionResolution 

func NewPositionResolution(ctx context.Context, distressed, closed int, markPrice *num.Uint, marketID string) *PosRes

func PositionResolutionEventFromStream 

func PositionResolutionEventFromStream(ctx context.Context, be *eventspb.BusEvent) *PosRes

func (PosRes) Closed 

func (p PosRes) Closed() int

func (PosRes) Distressed 

func (p PosRes) Distressed() int

func (PosRes) MarkPrice 

func (p PosRes) MarkPrice() *num.Uint

func (PosRes) MarketEvent 

func (p PosRes) MarketEvent() string

MarketEvent implement the MarketEvent interface.

func (PosRes) MarketID 

func (p PosRes) MarketID() string

func (PosRes) MarketProto 

func (p PosRes) MarketProto() eventspb.MarketEvent

func (PosRes) Proto 

func (p PosRes) Proto() eventspb.PositionResolution

func (PosRes) StreamMarketMessage 

func (p PosRes) StreamMarketMessage() *eventspb.BusEvent

func (PosRes) StreamMessage 

func (p PosRes) StreamMessage() *eventspb.BusEvent

type PositionState 

type PositionState struct {
	*Base
	// contains filtered or unexported fields
}

func NewPositionStateEvent 

func NewPositionStateEvent(ctx context.Context, mp MarketPosition, marketID string) *PositionState

func PositionStateEventFromStream 

func PositionStateEventFromStream(ctx context.Context, be *eventspb.BusEvent) *PositionState

func (PositionState) IsParty 

func (s PositionState) IsParty(id string) bool

func (PositionState) MarketID 

func (s PositionState) MarketID() string

func (PositionState) PartyID 

func (s PositionState) PartyID() string

func (PositionState) PotentialBuys 

func (s PositionState) PotentialBuys() int64

func (PositionState) PotentialSells 

func (s PositionState) PotentialSells() int64

func (PositionState) Proto 

func (s PositionState) Proto() eventspb.PositionStateEvent

func (PositionState) Size 

func (s PositionState) Size() int64

func (PositionState) StreamMessage 

func (s PositionState) StreamMessage() *eventspb.BusEvent

func (PositionState) VWBuyPrice 

func (s PositionState) VWBuyPrice() *num.Uint

func (PositionState) VWSellPrice 

func (s PositionState) VWSellPrice() *num.Uint

type Proposal 

type Proposal struct {
	*Base
	// contains filtered or unexported fields
}

func NewProposalEvent 

func NewProposalEvent(ctx context.Context, p types.Proposal) *Proposal

func ProposalEventFromStream 

func ProposalEventFromStream(ctx context.Context, be *eventspb.BusEvent) *Proposal

func (Proposal) IsParty 

func (p Proposal) IsParty(id string) bool

func (*Proposal) PartyID 

func (p *Proposal) PartyID() string

PartyID - for combined subscriber, communal interface.

func (*Proposal) Proposal 

func (p *Proposal) Proposal() proto.Proposal

func (*Proposal) ProposalID 

func (p *Proposal) ProposalID() string

ProposalID - for combined subscriber, communal interface.

func (Proposal) Proto 

func (p Proposal) Proto() proto.Proposal

func (Proposal) StreamMessage 

func (p Proposal) StreamMessage() *eventspb.BusEvent

type ProtocolUpgradeDataNodeReady 

type ProtocolUpgradeDataNodeReady struct {
	*Base
	// contains filtered or unexported fields
}

func NewProtocolUpgradeDataNodeReady 

func NewProtocolUpgradeDataNodeReady(ctx context.Context, lastBlockHeight int64) *ProtocolUpgradeDataNodeReady

func ProtocolUpgradeDataNodeReadyEventFromStream 

func ProtocolUpgradeDataNodeReadyEventFromStream(ctx context.Context, be *eventspb.BusEvent) *ProtocolUpgradeDataNodeReady

func (ProtocolUpgradeDataNodeReady) Proto 

func (b ProtocolUpgradeDataNodeReady) Proto() eventspb.ProtocolUpgradeDataNodeReady

func (ProtocolUpgradeDataNodeReady) StreamMessage 

func (b ProtocolUpgradeDataNodeReady) StreamMessage() *eventspb.BusEvent

type ProtocolUpgradeProposalEvent 

type ProtocolUpgradeProposalEvent struct {
	*Base
	UpgradeBlockHeight uint64
	ZetaReleaseTag     string
	AcceptedBy         []string
	ProposalStatus     eventspb.ProtocolUpgradeProposalStatus
}

func NewProtocolUpgradeProposalEvent 

func NewProtocolUpgradeProposalEvent(ctx context.Context, upgradeBlockHeight uint64, zetaReleaseTag string, acceptedBy []string, status eventspb.ProtocolUpgradeProposalStatus) *ProtocolUpgradeProposalEvent

func ProtocolUpgradeProposalEventFromStream 

func ProtocolUpgradeProposalEventFromStream(ctx context.Context, be *eventspb.BusEvent) *ProtocolUpgradeProposalEvent

func (ProtocolUpgradeProposalEvent) Proto 

func (pup ProtocolUpgradeProposalEvent) Proto() eventspb.ProtocolUpgradeEvent

func (ProtocolUpgradeProposalEvent) ProtocolUpgradeProposalEvent 

func (pup ProtocolUpgradeProposalEvent) ProtocolUpgradeProposalEvent() eventspb.ProtocolUpgradeEvent

func (ProtocolUpgradeProposalEvent) StreamMessage 

func (pup ProtocolUpgradeProposalEvent) StreamMessage() *eventspb.BusEvent

type ProtocolUpgradeStarted 

type ProtocolUpgradeStarted struct {
	*Base
	// contains filtered or unexported fields
}

func NewProtocolUpgradeStarted 

func NewProtocolUpgradeStarted(ctx context.Context, bb eventspb.ProtocolUpgradeStarted) *ProtocolUpgradeStarted

NewProtocolUpgradeStarted returns a new time Update event.

func ProtocolUpgradeStartedEventFromStream 

func ProtocolUpgradeStartedEventFromStream(ctx context.Context, be *eventspb.BusEvent) *ProtocolUpgradeStarted

func (ProtocolUpgradeStarted) Proto 

func (b ProtocolUpgradeStarted) Proto() eventspb.ProtocolUpgradeStarted

func (ProtocolUpgradeStarted) ProtocolUpgradeStarted 

func (b ProtocolUpgradeStarted) ProtocolUpgradeStarted() eventspb.ProtocolUpgradeStarted

func (ProtocolUpgradeStarted) StreamMessage 

func (b ProtocolUpgradeStarted) StreamMessage() *eventspb.BusEvent

type RewardPayout 

type RewardPayout struct {
	*Base
	Party                   string
	EpochSeq                string
	Asset                   string
	Market                  string
	PercentageOfTotalReward string
	Amount                  *num.Uint
	Timestamp               int64
	RewardType              types.AccountType
}

func NewRewardPayout 

func NewRewardPayout(ctx context.Context, timestamp int64, party, epochSeq string, asset string, amount *num.Uint, percentageOfTotalReward num.Decimal, rewardType types.AccountType, market string) *RewardPayout

func RewardPayoutEventFromStream 

func RewardPayoutEventFromStream(ctx context.Context, be *eventspb.BusEvent) *RewardPayout

func (RewardPayout) Proto 

func (rp RewardPayout) Proto() eventspb.RewardPayoutEvent

func (RewardPayout) RewardPayoutEvent 

func (rp RewardPayout) RewardPayoutEvent() eventspb.RewardPayoutEvent

func (RewardPayout) StreamMessage 

func (rp RewardPayout) StreamMessage() *eventspb.BusEvent

type Risk 

type Risk interface {
	Margin
	Amount() *num.Uint
	Transfer() *types.Transfer // I know, it's included in the Transfer interface, but this is to make it clear that this particular func is masked at this level
	MarginLevels() *types.MarginLevels
}

Risk is an event that summarizes everything and an eventual update to margin account.

type RiskFactor 

type RiskFactor struct {
	*Base
	// contains filtered or unexported fields
}

func NewRiskFactorEvent 

func NewRiskFactorEvent(ctx context.Context, r types.RiskFactor) *RiskFactor

func RiskFactorEventFromStream 

func RiskFactorEventFromStream(ctx context.Context, be *eventspb.BusEvent) *RiskFactor

func (RiskFactor) MarketID 

func (r RiskFactor) MarketID() string

func (RiskFactor) Proto 

func (r RiskFactor) Proto() proto.RiskFactor

func (*RiskFactor) RiskFactor 

func (r *RiskFactor) RiskFactor() proto.RiskFactor

func (RiskFactor) StreamMessage 

func (r RiskFactor) StreamMessage() *eventspb.BusEvent

type SettleDistressed 

type SettleDistressed struct {
	*Base
	// contains filtered or unexported fields
}

func NewSettleDistressed 

func NewSettleDistressed(ctx context.Context, partyID, marketID string, price, margin *num.Uint, ts int64) *SettleDistressed

func SettleDistressedEventFromStream 

func SettleDistressedEventFromStream(ctx context.Context, be *eventspb.BusEvent) *SettleDistressed

func (SettleDistressed) IsParty 

func (s SettleDistressed) IsParty(id string) bool

func (SettleDistressed) Margin 

func (s SettleDistressed) Margin() *num.Uint

func (SettleDistressed) MarketID 

func (s SettleDistressed) MarketID() string

func (SettleDistressed) PartyID 

func (s SettleDistressed) PartyID() string

func (SettleDistressed) Price 

func (s SettleDistressed) Price() *num.Uint

func (SettleDistressed) Proto 

func (s SettleDistressed) Proto() eventspb.SettleDistressed

func (SettleDistressed) StreamMessage 

func (s SettleDistressed) StreamMessage() *eventspb.BusEvent

func (SettleDistressed) Timestamp 

func (s SettleDistressed) Timestamp() int64

type SettleMarket 

type SettleMarket struct {
	*Base
	// contains filtered or unexported fields
}

func NewMarketSettled 

func NewMarketSettled(ctx context.Context, marketID string, ts int64, settledPrice *num.Uint, positionFactor num.Decimal) *SettleMarket

func SettleMarketEventFromStream 

func SettleMarketEventFromStream(ctx context.Context, be *eventspb.BusEvent) *SettleMarket

func (SettleMarket) MarketID 

func (m SettleMarket) MarketID() string

func (SettleMarket) PartyID 

func (m SettleMarket) PartyID() string

PartyID will return an empty string as this is only required to satisfy an interface for identifying events that can affect positions in the data-node.

func (SettleMarket) PositionFactor 

func (m SettleMarket) PositionFactor() num.Decimal

func (SettleMarket) Proto 

func (m SettleMarket) Proto() *eventspb.SettleMarket

func (SettleMarket) SettledPrice 

func (m SettleMarket) SettledPrice() *num.Uint

func (SettleMarket) StreamMessage 

func (m SettleMarket) StreamMessage() *eventspb.BusEvent

func (SettleMarket) Timestamp 

func (m SettleMarket) Timestamp() int64

type SettlePos 

type SettlePos struct {
	*Base
	// contains filtered or unexported fields
}

func NewSettlePositionEvent 

func NewSettlePositionEvent(ctx context.Context, partyID, marketID string, price *num.Uint, trades []TradeSettlement, ts int64, positionFactor num.Decimal) *SettlePos

func SettlePositionEventFromStream 

func SettlePositionEventFromStream(ctx context.Context, be *eventspb.BusEvent) *SettlePos

func (SettlePos) IsParty 

func (s SettlePos) IsParty(id string) bool

func (SettlePos) MarketID 

func (s SettlePos) MarketID() string

func (SettlePos) PartyID 

func (s SettlePos) PartyID() string

func (SettlePos) PositionFactor 

func (s SettlePos) PositionFactor() num.Decimal

func (SettlePos) Price 

func (s SettlePos) Price() *num.Uint

func (SettlePos) Proto 

func (s SettlePos) Proto() eventspb.SettlePosition

func (SettlePos) StreamMessage 

func (s SettlePos) StreamMessage() *eventspb.BusEvent

func (SettlePos) Timestamp 

func (s SettlePos) Timestamp() int64

func (SettlePos) Trades 

func (s SettlePos) Trades() []TradeSettlement

type SettlePosition 

type SettlePosition interface {
	MarketID() string
	Trades() []TradeSettlement
	Margin() (uint64, bool)
	Party() string
	Price() uint64
}

SettlePosition is an event that the settlement buffer will propagate through the system used by the plugins (currently only the positions API).

type SnapshotTakenEvent 

type SnapshotTakenEvent struct {
	*Base
	SnapshotBlockHeight  uint64
	SnapshotBlockHash    string
	ZetaCoreVersion      string
	ProtocolUpgradeBlock bool
}

func NewSnapshotEventEvent 

func NewSnapshotEventEvent(ctx context.Context, blockHeight uint64, blockHash string, protocolUpgradeBlock bool) *SnapshotTakenEvent

func SnapthostTakenEventFromStream 

func SnapthostTakenEventFromStream(ctx context.Context, be *eventspb.BusEvent) *SnapshotTakenEvent

func (SnapshotTakenEvent) Proto 

func (ste SnapshotTakenEvent) Proto() eventspb.CoreSnapshotData

func (SnapshotTakenEvent) SnapshotTakenEvent 

func (ste SnapshotTakenEvent) SnapshotTakenEvent() eventspb.CoreSnapshotData

func (SnapshotTakenEvent) StreamMessage 

func (ste SnapshotTakenEvent) StreamMessage() *eventspb.BusEvent

type StakeLinking 

type StakeLinking struct {
	*Base
	// contains filtered or unexported fields
}

func NewStakeLinking 

func NewStakeLinking(ctx context.Context, evt types.StakeLinking) *StakeLinking

func StakeLinkingFromStream 

func StakeLinkingFromStream(ctx context.Context, be *eventspb.BusEvent) *StakeLinking

func (StakeLinking) Proto 

func (s StakeLinking) Proto() eventspb.StakeLinking

func (StakeLinking) StakeLinking 

func (s StakeLinking) StakeLinking() eventspb.StakeLinking

func (StakeLinking) StreamMessage 

func (s StakeLinking) StreamMessage() *eventspb.BusEvent

type StateVar 

type StateVar struct {
	*Base
	ID      string
	EventID string
	State   string
}

StateVar is an event for tracking consensus in floating point state variables.

func NewStateVarEvent 

func NewStateVarEvent(ctx context.Context, ID, eventID, state string) *StateVar

func StateVarEventFromStream 

func StateVarEventFromStream(ctx context.Context, be *eventspb.BusEvent) *StateVar

func (StateVar) Proto 

func (sv StateVar) Proto() eventspb.StateVar

func (StateVar) StreamMessage 

func (sv StateVar) StreamMessage() *eventspb.BusEvent

type Time 

type Time struct {
	*Base
	// contains filtered or unexported fields
}

Time event indicating a change in block time (ie time update).

func NewTime 

func NewTime(ctx context.Context, t time.Time) *Time

NewTime returns a new time Update event.

func TimeEventFromStream 

func TimeEventFromStream(ctx context.Context, be *eventspb.BusEvent) *Time

func (Time) Proto 

func (t Time) Proto() eventspb.TimeUpdate

func (Time) StreamMessage 

func (t Time) StreamMessage() *eventspb.BusEvent

func (Time) Time 

func (t Time) Time() time.Time

Time returns the new blocktime.

type Trade 

type Trade struct {
	*Base
	// contains filtered or unexported fields
}

func NewTradeEvent 

func NewTradeEvent(ctx context.Context, t types.Trade) *Trade

func TradeEventFromStream 

func TradeEventFromStream(ctx context.Context, be *eventspb.BusEvent) *Trade

func (Trade) IsParty 

func (t Trade) IsParty(id string) bool

func (Trade) MarketID 

func (t Trade) MarketID() string

func (Trade) Proto 

func (t Trade) Proto() ptypes.Trade

func (Trade) StreamMessage 

func (t Trade) StreamMessage() *eventspb.BusEvent

func (*Trade) Trade 

func (t *Trade) Trade() ptypes.Trade

type TradeSettlement 

type TradeSettlement interface {
	Size() int64
	Price() *num.Uint
	MarketPrice() *num.Uint
}

TradeSettlement Part of the SettlePosition interface -> traces trades as they happened.

type TransactionResult 

type TransactionResult struct {
	*Base
	// contains filtered or unexported fields
}

func NewTransactionResultEventFailure 

func NewTransactionResultEventFailure(
	ctx context.Context,
	hash, party string,
	err error,
	tx interface{},
) *TransactionResult

func NewTransactionResultEventSuccess 

func NewTransactionResultEventSuccess(
	ctx context.Context,
	hash, party string,
	tx interface{},
) *TransactionResult

func TransactionResultEventFromStream 

func TransactionResultEventFromStream(ctx context.Context, be *eventspb.BusEvent) *TransactionResult

func (TransactionResult) IsParty 

func (t TransactionResult) IsParty(id string) bool

func (TransactionResult) Proto 

func (t TransactionResult) Proto() eventspb.TransactionResult

func (TransactionResult) StreamMessage 

func (t TransactionResult) StreamMessage() *eventspb.BusEvent

type Transfer 

type Transfer interface {
	MarketPosition
	Transfer() *types.Transfer
}

Transfer is an event passed on by settlement engine, contains position and the resulting transfer for the collateral engine to use. We need MarketPosition because we can't loose the long/short status of the open positions.

type TransferFunds 

type TransferFunds struct {
	*Base
	// contains filtered or unexported fields
}

Transfer ...

func NewOneOffTransferFundsEvent 

func NewOneOffTransferFundsEvent(
	ctx context.Context,
	t *types.OneOffTransfer,
) *TransferFunds

func NewOneOffTransferFundsEventWithReason 

func NewOneOffTransferFundsEventWithReason(
	ctx context.Context,
	t *types.OneOffTransfer,
	reason string,
) *TransferFunds

func NewRecurringTransferFundsEvent 

func NewRecurringTransferFundsEvent(
	ctx context.Context,
	t *types.RecurringTransfer,
) *TransferFunds

func NewRecurringTransferFundsEventWithReason 

func NewRecurringTransferFundsEventWithReason(
	ctx context.Context,
	t *types.RecurringTransfer,
	reason string,
) *TransferFunds

func TransferFundsEventFromStream 

func TransferFundsEventFromStream(ctx context.Context, be *eventspb.BusEvent) *TransferFunds

func (TransferFunds) PartyID 

func (t TransferFunds) PartyID() string

func (TransferFunds) Proto 

func (t TransferFunds) Proto() eventspb.Transfer

func (TransferFunds) StreamMessage 

func (t TransferFunds) StreamMessage() *eventspb.BusEvent

func (TransferFunds) TransferFunds 

func (t TransferFunds) TransferFunds() eventspb.Transfer

type TxErr 

type TxErr struct {
	*Base
	// contains filtered or unexported fields
}

func NewTxErrEvent 

func NewTxErrEvent(ctx context.Context, err error, partyID string, tx interface{}, cmd string) *TxErr

func TxErrEventFromStream 

func TxErrEventFromStream(ctx context.Context, be *eventspb.BusEvent) *TxErr

func (TxErr) IsParty 

func (t TxErr) IsParty(id string) bool

func (TxErr) Proto 

func (t TxErr) Proto() eventspb.TxErrorEvent

func (TxErr) StreamMessage 

func (t TxErr) StreamMessage() *eventspb.BusEvent

type Type 

type Type int
const (
	// All event type -> used by subscribers to just receive all events, has no actual corresponding event payload.
	All Type = iota
	// other event types that DO have corresponding event types.
	TimeUpdate
	LedgerMovementsEvent
	PositionResolution
	MarketEvent // this event is not used for any specific event, but by subscribers that aggregate all market events (e.g. for logging)
	OrderEvent
	LiquidityProvisionEvent
	AccountEvent
	PartyEvent
	TradeEvent
	MarginLevelsEvent
	ProposalEvent
	VoteEvent
	MarketDataEvent
	NodeSignatureEvent
	LossSocializationEvent
	SettlePositionEvent
	SettleDistressedEvent
	MarketCreatedEvent
	MarketUpdatedEvent
	AssetEvent
	MarketTickEvent
	AuctionEvent
	WithdrawalEvent
	DepositEvent
	RiskFactorEvent
	NetworkParameterEvent
	TxErrEvent
	OracleSpecEvent
	OracleDataEvent
	EpochUpdate
	DelegationBalanceEvent
	StakeLinkingEvent
	ValidatorUpdateEvent
	RewardPayoutEvent
	CheckpointEvent
	ValidatorScoreEvent
	KeyRotationEvent
	StateVarEvent
	NetworkLimitsEvent
	TransferEvent
	ValidatorRankingEvent
	ERC20MultiSigThresholdSetEvent
	ERC20MultiSigSignerEvent
	ERC20MultiSigSignerAddedEvent
	ERC20MultiSigSignerRemovedEvent
	PositionStateEvent
	EthereumKeyRotationEvent
	ProtocolUpgradeEvent
	BeginBlockEvent
	EndBlockEvent
	ProtocolUpgradeStartedEvent
	SettleMarketEvent
	TransactionResultEvent
	CoreSnapshotEvent
	ProtocolUpgradeDataNodeReadyEvent
	DistressedOrdersClosedEvent
	ExpiredOrdersEvent
	DistressedPositionsEvent
)

func MarketEvents 

func MarketEvents() []Type

MarketEvents return all the possible market events.

func ProtoToInternal 

func ProtoToInternal(pTypes ...eventspb.BusEventType) ([]Type, error)

ProtoToInternal converts the proto message enum to our internal constants we're not using a map to de-duplicate the event types here, so we can exploit duplicating the same event to control the internal subscriber channel buffer.

func TryFromString 

func TryFromString(s string) (*Type, bool)

TryFromString tries to parse a raw string into an event type, false indicates that.

func (Type) String 

func (t Type) String() string

String get string representation of event type.

func (Type) ToProto 

func (t Type) ToProto() eventspb.BusEventType

type ValidatorRanking 

type ValidatorRanking struct {
	*Base
	NodeID           string
	EpochSeq         string
	StakeScore       string
	PerformanceScore string
	Ranking          string
	PreviousStatus   string
	Status           string
	TMVotingPower    int
}

func NewValidatorRanking 

func NewValidatorRanking(ctx context.Context, epochSeq, nodeID, stakeScore, performanceScore, ranking, previousStatus, status string, votingPower int) *ValidatorRanking

func ValidatorRankingEventFromStream 

func ValidatorRankingEventFromStream(ctx context.Context, be *eventspb.BusEvent) *ValidatorRanking

func (ValidatorRanking) Proto 

func (vr ValidatorRanking) Proto() eventspb.ValidatorRankingEvent

func (ValidatorRanking) StreamMessage 

func (vr ValidatorRanking) StreamMessage() *eventspb.BusEvent

func (ValidatorRanking) ValidatorRankingEvent 

func (vr ValidatorRanking) ValidatorRankingEvent() eventspb.ValidatorRankingEvent

type ValidatorScore 

type ValidatorScore struct {
	*Base
	NodeID               string
	EpochSeq             string
	ValidatorScore       string
	NormalisedScore      string
	RawValidatorScore    string
	ValidatorPerformance string
	MultisigScore        string
	ValidatorStatus      string
}

func NewValidatorScore 

func NewValidatorScore(ctx context.Context, nodeID, epochSeq string, score, normalisedScore, rawValidatorScore,
	validatorPerformance num.Decimal, multisigScore num.Decimal, validatorStatus string,
) *ValidatorScore

func ValidatorScoreEventFromStream 

func ValidatorScoreEventFromStream(ctx context.Context, be *eventspb.BusEvent) *ValidatorScore

func (ValidatorScore) Proto 

func (vd ValidatorScore) Proto() eventspb.ValidatorScoreEvent

func (ValidatorScore) StreamMessage 

func (vd ValidatorScore) StreamMessage() *eventspb.BusEvent

func (ValidatorScore) ValidatorScoreEvent 

func (vd ValidatorScore) ValidatorScoreEvent() eventspb.ValidatorScoreEvent

type ValidatorUpdate 

type ValidatorUpdate struct {
	*Base
	// contains filtered or unexported fields
}

ValidatorUpdate ...

func NewValidatorUpdateEvent 

func NewValidatorUpdateEvent(
	ctx context.Context,
	nodeID string,
	zetaPubKey string,
	zetaPubKeyIndex uint32,
	ethAddress string,
	tmPubKey string,
	infoURL string,
	country string,
	name string,
	avatarURL string,
	fromEpoch uint64,
	added bool,
	epochSeq uint64,
) *ValidatorUpdate

func ValidatorUpdateEventFromStream 

func ValidatorUpdateEventFromStream(ctx context.Context, be *eventspb.BusEvent) *ValidatorUpdate

func (ValidatorUpdate) AvatarURL 

func (vu ValidatorUpdate) AvatarURL() string

AvatarURL return an URL to the validator avatar for UI purpose.

func (ValidatorUpdate) Country 

func (vu ValidatorUpdate) Country() string

Country returns country code of node's location.

func (ValidatorUpdate) EthereumAddress 

func (vu ValidatorUpdate) EthereumAddress() string

EthereumAddress returns validator's ethereum address.

func (ValidatorUpdate) InfoURL 

func (vu ValidatorUpdate) InfoURL() string

InfoURL returns an url with information about validator node.

func (ValidatorUpdate) Name 

func (vu ValidatorUpdate) Name() string

Name return the name of the validator.

func (ValidatorUpdate) NodeID 

func (vu ValidatorUpdate) NodeID() string

NodeID returns nodes ID.

func (ValidatorUpdate) Proto 

func (vu ValidatorUpdate) Proto() eventspb.ValidatorUpdate

func (ValidatorUpdate) StreamMessage 

func (vu ValidatorUpdate) StreamMessage() *eventspb.BusEvent

func (ValidatorUpdate) TendermintPublicKey 

func (vu ValidatorUpdate) TendermintPublicKey() string

TendermintPublicKey returns Tendermint nodes public key.

func (ValidatorUpdate) ValidatorUpdate 

func (vu ValidatorUpdate) ValidatorUpdate() eventspb.ValidatorUpdate

func (ValidatorUpdate) ZetaPublicKey 

func (vu ValidatorUpdate) ZetaPublicKey() string

ZetaPublicKey returns validator's zeta public key.

func (ValidatorUpdate) ZetaPublicKeyIndex 

func (vu ValidatorUpdate) ZetaPublicKeyIndex() uint32

ZetaPublicKey returns validator's zeta public key index.

type Vote 

type Vote struct {
	*Base
	// contains filtered or unexported fields
}

func NewVoteEvent 

func NewVoteEvent(ctx context.Context, v types.Vote) *Vote

func VoteEventFromStream 

func VoteEventFromStream(ctx context.Context, be *eventspb.BusEvent) *Vote

func (Vote) IsParty 

func (v Vote) IsParty(id string) bool

IsParty - used in event stream API filter.

func (*Vote) PartyID 

func (v *Vote) PartyID() string

PartyID - return the PartyID for subscribers' convenience.

func (*Vote) ProposalID 

func (v *Vote) ProposalID() string

ProposalID get the proposal ID, part of the interface for event subscribers.

func (Vote) Proto 

func (v Vote) Proto() proto.Vote

func (Vote) StreamMessage 

func (v Vote) StreamMessage() *eventspb.BusEvent

func (*Vote) TotalGovernanceTokenBalance 

func (v *Vote) TotalGovernanceTokenBalance() string

TotalGovernanceTokenBalance returns the total balance of token used for this vote.

func (*Vote) TotalGovernanceTokenWeight 

func (v *Vote) TotalGovernanceTokenWeight() string

TotalGovernanceTokenWeight returns the total weight of token used for this vote.

func (*Vote) Value 

func (v *Vote) Value() proto.Vote_Value

Value - return a Y/N value, makes subscribers easier to implement.

func (*Vote) Vote 

func (v *Vote) Vote() proto.Vote

Vote get the vote object.

type Withdrawal 

type Withdrawal struct {
	*Base
	// contains filtered or unexported fields
}

func NewWithdrawalEvent 

func NewWithdrawalEvent(ctx context.Context, w types.Withdrawal) *Withdrawal

func WithdrawalEventFromStream 

func WithdrawalEventFromStream(ctx context.Context, be *eventspb.BusEvent) *Withdrawal

func (Withdrawal) IsParty 

func (w Withdrawal) IsParty(id string) bool

func (Withdrawal) PartyID 

func (w Withdrawal) PartyID() string

func (Withdrawal) Proto 

func (w Withdrawal) Proto() proto.Withdrawal

func (Withdrawal) StreamMessage 

func (w Withdrawal) StreamMessage() *eventspb.BusEvent

func (*Withdrawal) Withdrawal 

func (w *Withdrawal) Withdrawal() proto.Withdrawal

Source Files

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