market

package
v0.2.7-alpha Latest Latest
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 Go to latest Published: Mar 26, 2020 License: BSD-2-Clause Imports: 23 Imported by: 4

Documentation

Index

Constants

View Source 
const (
	StoreKey   = types.StoreKey
	ModuleName = types.ModuleName
)
View Source 
const (
	IntegrationNetSubString = types.IntegrationNetSubString
	OrderIDPartsNum         = types.OrderIDPartsNum
	SymbolSeparator         = types.SymbolSeparator
	LimitOrder              = types.LimitOrder
	GTE                     = types.GTE
	BID                     = types.BID
	ASK                     = types.ASK
	BUY                     = types.BUY
	SELL                    = types.SELL
)

Variables

View Source 
var (
	NewBaseKeeper       = keepers.NewKeeper
	DefaultParams       = types.DefaultParams
	DecToBigEndianBytes = types.DecToBigEndianBytes
	ValidateOrderID     = types.ValidateOrderID
	IsValidTradingPair  = types.IsValidTradingPair
	ModuleCdc           = types.ModuleCdc
	GetSymbol           = dex.GetSymbol
	SplitSymbol         = dex.SplitSymbol
)
View Source 
var (
	AttributeValueCategory = ModuleName

	EventTypeKeyCreateTradingPair    = "create_market"
	EventTypeKeyCreateOrder          = "create_order"
	EventTypeKeyCancelOrder          = "cancel_order"
	EventTypeKeyCancelTradingPair    = "cancel_market"
	EventTypeKeyModifyPricePrecision = "modify_price_precision"

	AttributeKeyTradingPair      = "trading_pair"
	AttributeKeyOrder            = "order"
	AttributeKeyStock            = "stock"
	AttributeKeyMoney            = "money"
	AttributeKeyPricePrecision   = "price_precision"
	AttributeKeyLastExecutePrice = "last_execute_price"
	AttributeKeySender           = "sender"

	AttributeKeySequence    = "sequence"
	AttributeKeyOrderType   = "order_type"
	AttributeKeyPrice       = "price"
	AttributeKeyQuantity    = "quantity"
	AttributeKeySide        = "side"
	AttributeKeyHeight      = "height"
	AttributeKeyTimeInForce = "time_in_force"

	AttributeKeyDelOrderReason = "del_order_reason"
	AttributeKeyDelOrderHeight = "del_order_height"
	AttributeKeyUsedCommission = "used_commission"
	AttributeKeyLeftStock      = "left_stock"
	AttributeKeyDealStock      = "deal_stock"
	AttributeKeyRemainAmount   = "remain_amount"
	AttributeKeyDealMoney      = "deal_money"

	AttributeKeyEffectiveTime = "effective_time"

	AttributeKeyOldPricePrecision = "old_price_precision"
	AttributeKeyNewPricePrecision = "new_price_precision"
)

Market module event types

Functions

func CalCommission 

func CalCommission(ctx sdk.Context, keeper keepers.QueryMarketInfoAndParams, msg ParamOfCommissionMsg) (int64, sdk.Error)

func EndBlocker 

func EndBlocker(ctx sdk.Context, keeper keepers.Keeper)

func InitGenesis 

func InitGenesis(ctx sdk.Context, keeper keepers.Keeper, data GenesisState)

InitGenesis - Init store state from genesis data

func NewHandler 

func NewHandler(k keepers.Keeper) sdk.Handler

func SendFillMsg 

func SendFillMsg(ctx sdk.Context, seller *Order, buyer *Order, stockAmount, moneyAmount int64, price sdk.Dec, currentHeight int64)

Types

type AppModule 

type AppModule struct {
	AppModuleBasic
	// contains filtered or unexported fields
}

___________________________ app module object

func NewAppModule 

func NewAppModule(marketKeeper keepers.Keeper) AppModule

NewAppModule creates a new AppModule object

func (AppModule) BeginBlock 

func (am AppModule) BeginBlock(ctx sdk.Context, _ abci.RequestBeginBlock)

func (AppModule) EndBlock 

func (am AppModule) EndBlock(ctx sdk.Context, _ abci.RequestEndBlock) []abci.ValidatorUpdate

func (AppModule) ExportGenesis 

func (am AppModule) ExportGenesis(ctx sdk.Context) json.RawMessage

func (AppModule) InitGenesis 

func (am AppModule) InitGenesis(ctx sdk.Context, data json.RawMessage) []abci.ValidatorUpdate

func (AppModule) NewHandler 

func (am AppModule) NewHandler() sdk.Handler

func (AppModule) NewQuerierHandler 

func (am AppModule) NewQuerierHandler() sdk.Querier

func (AppModule) QuerierRoute 

func (am AppModule) QuerierRoute() string

func (AppModule) RegisterInvariants 

func (AppModule) RegisterInvariants(_ sdk.InvariantRegistry)

registers

func (AppModule) Route 

func (am AppModule) Route() string

routes

type AppModuleBasic 

type AppModuleBasic struct {
}

app module basics object

func (AppModuleBasic) DefaultGenesis 

func (AppModuleBasic) DefaultGenesis() json.RawMessage

genesis

func (AppModuleBasic) GetQueryCmd 

func (amb AppModuleBasic) GetQueryCmd(cdc *codec.Codec) *cobra.Command

func (AppModuleBasic) GetTxCmd 

func (amb AppModuleBasic) GetTxCmd(cdc *codec.Codec) *cobra.Command

func (AppModuleBasic) Name 

func (AppModuleBasic) Name() string

func (AppModuleBasic) RegisterCodec 

func (AppModuleBasic) RegisterCodec(cdc *codec.Codec)

func (AppModuleBasic) RegisterRESTRoutes 

func (amb AppModuleBasic) RegisterRESTRoutes(ctx context.CLIContext, rtr *mux.Router)

client functionality

func (AppModuleBasic) ValidateGenesis 

func (AppModuleBasic) ValidateGenesis(data json.RawMessage) error

type CancelOrderInfo 

type CancelOrderInfo = types.CancelOrderInfo

type CreateOrderInfo 

type CreateOrderInfo = types.CreateOrderInfo

type FillOrderInfo 

type FillOrderInfo = types.FillOrderInfo

type GenesisState 

type GenesisState struct {
	Params         types.Params       `json:"params"`
	Orders         []*types.Order     `json:"orders"`
	MarketInfos    []types.MarketInfo `json:"market_infos"`
	OrderCleanTime int64              `json:"order_clean_time"`
}

func DefaultGenesisState 

func DefaultGenesisState() GenesisState

DefaultGenesisState - Return a default genesis state

func ExportGenesis 

func ExportGenesis(ctx sdk.Context, k keepers.Keeper) GenesisState

ExportGenesis returns a GenesisState for a given context and keeper

func NewGenesisState 

func NewGenesisState(params types.Params, orders []*types.Order, infos []types.MarketInfo, cleanTime int64) GenesisState

NewGenesisState - Create a new genesis state

func (GenesisState) Validate 

func (data GenesisState) Validate() error

ValidateGenesis performs basic validation of market genesis data returning an error for any failed validation criteria.

type InfoForDeal 

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

Some handlers which are useful when orders are matched and traded.

type Keeper 

type Keeper = keepers.Keeper

type MarketInfo 

type MarketInfo = types.MarketInfo

type MsgCancelOrder 

type MsgCancelOrder = types.MsgCancelOrder

type MsgCancelTradingPair 

type MsgCancelTradingPair = types.MsgCancelTradingPair

type MsgCreateOrder 

type MsgCreateOrder = types.MsgCreateOrder

type MsgCreateTradingPair 

type MsgCreateTradingPair = types.MsgCreateTradingPair

type MsgModifyPricePrecision 

type MsgModifyPricePrecision = types.MsgModifyPricePrecision

type Order 

type Order = types.Order

type ParamOfCommissionMsg 

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

type Params 

type Params = types.Params

type WrappedOrder 

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

Wrapper an order with InfoForDeal, which contains useful handlers

func (*WrappedOrder) Deal 

func (wo *WrappedOrder) Deal(otherSide match.OrderForTrade, amount int64, price sdk.Dec)

func (*WrappedOrder) GetAmount 

func (wo *WrappedOrder) GetAmount() int64

func (*WrappedOrder) GetHash 

func (wo *WrappedOrder) GetHash() []byte

func (*WrappedOrder) GetHeight 

func (wo *WrappedOrder) GetHeight() int64

func (*WrappedOrder) GetOwner 

func (wo *WrappedOrder) GetOwner() match.Account

func (*WrappedOrder) GetPrice 

func (wo *WrappedOrder) GetPrice() sdk.Dec

WrappedOrder implements OrderForTrade interface

func (*WrappedOrder) GetSide 

func (wo *WrappedOrder) GetSide() int

func (*WrappedOrder) String 

func (wo *WrappedOrder) String() string

Source Files

View all Source files

Directories

Path Synopsis
client
cli
rest
internal
keepers
types

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