/
types_v2.go
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/
types_v2.go
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// nolint
package types
import (
"fmt"
"math"
"strconv"
"strings"
"time"
"github.com/omexapp/omexchain/x/dex"
sdk "github.com/cosmos/cosmos-sdk/types"
)
type MatchResult struct {
Timestamp int64 `gorm:"index;" json:"timestamp" v2:"timestamp"`
BlockHeight int64 `gorm:"PRIMARY_KEY;type:bigint" json:"block_height" v2:"block_height"`
Product string `gorm:"PRIMARY_KEY;type:varchar(20)" json:"product" v2:"product"`
Price float64 `gorm:"type:DOUBLE" json:"price" v2:"price"`
Quantity float64 `gorm:"type:DOUBLE" json:"volume" v2:"volume"`
}
type Deal struct {
Timestamp int64 `gorm:"index;" json:"timestamp" v2:"timestamp"`
BlockHeight int64 `gorm:"PRIMARY_KEY;type:bigint" json:"block_height" v2:"block_height"`
OrderID string `gorm:"PRIMARY_KEY;type:varchar(30)" json:"order_id" v2:"order_id"`
Sender string `gorm:"index;type:varchar(80)" json:"sender" v2:"sender"`
Product string `gorm:"index;type:varchar(20)" json:"product" v2:"product"`
Side string `gorm:"type:varchar(10)" json:"side" v2:"side"`
Price float64 `gorm:"type:DOUBLE" json:"price" v2:"price"`
Quantity float64 `gorm:"type:DOUBLE" json:"volume" v2:"volume"`
Fee string `gorm:"type:varchar(40)" json:"fee" v2:"fee"`
FeeReceiver string `gorm:"index;type:varchar(80)" json:"fee_receiver" v2:"fee_receiver"`
}
type TickerV2 struct {
InstrumentID string `json:"instrument_id"` // name of token pair
Last string `json:"last"`
BestBid string `json:"best_bid"`
BestAsk string `json:"best_ask"`
Open24H string `json:"open_24h"`
High24H string `json:"high_24h"`
Low24H string `json:"low_24h"`
BaseVolume24H string `json:"base_volume_24h"`
QuoteVolume24H string `json:"quote_volume_24h"`
Timestamp string `json:"timestamp"`
}
func DefaultTickerV2(instrumentID string) TickerV2 {
return TickerV2{
InstrumentID: instrumentID,
Last: "-1",
BestBid: "0",
BestAsk: "0",
Open24H: "0",
High24H: "0",
Low24H: "0",
BaseVolume24H: "0",
QuoteVolume24H: "0",
Timestamp: time.Now().UTC().Format("2006-01-02T15:04:05.000Z"),
}
}
type InstrumentV2 struct {
InstrumentID string `json:"instrument_id"` // name of token pair
BaseCurrency string `json:"base_currency"`
QuoteCurrency string `json:"quote_currency"`
MinSize string `json:"min_size"`
SizeIncrement string `json:"size_increment"`
TickSize string `json:"tick_size"`
}
// ConvertTokenPairToInstrumentV2 convert TokenPair to InstrumentV2
func ConvertTokenPairToInstrumentV2(tokenPair *dex.TokenPair) *InstrumentV2 {
res := &InstrumentV2{}
res.InstrumentID = tokenPair.Name()
res.BaseCurrency = tokenPair.BaseAssetSymbol
res.QuoteCurrency = tokenPair.QuoteAssetSymbol
res.MinSize = tokenPair.MinQuantity.String()
// convert 4 to "0.0001"
fSizeIncrement := 1 / math.Pow10(int(tokenPair.MaxQuantityDigit))
res.SizeIncrement = strings.TrimRight(fmt.Sprintf("%.10f", fSizeIncrement), "0")
fTickSize := 1 / math.Pow10(int(tokenPair.MaxPriceDigit))
res.TickSize = strings.TrimRight(fmt.Sprintf("%.10f", fTickSize), "0")
return res
}
type OrderV2 struct {
OrderID string `json:"order_id"`
Price string `json:"price"`
Size string `json:"size"`
OrderType string `json:"order_type"`
Notional string `json:"notional"`
InstrumentID string `json:"instrument_id"`
Side string `json:"side"`
Type string `json:"type"`
Timestamp string `json:"timestamp"`
FilledSize string `json:"filled_size"`
FilledNotional string `json:"filled_notional"`
State string `json:"state"`
}
func ConvertOrderToOrderV2(order Order) OrderV2 {
res := OrderV2{}
res.OrderID = order.OrderID
res.Price = order.Price
res.Size = order.Quantity
res.OrderType = "0"
res.Notional = order.FilledAvgPrice
res.InstrumentID = order.Product
res.Side = order.Side
res.Type = "limit"
res.Timestamp = time.Unix(order.Timestamp, 0).UTC().Format("2006-01-02T15:04:05.000Z")
res.State = strconv.FormatInt(order.Status, 10)
filledSizeDec := sdk.MustNewDecFromStr(order.Quantity).Sub(sdk.MustNewDecFromStr(order.RemainQuantity))
filledNotionalDec := filledSizeDec.Mul(sdk.MustNewDecFromStr(order.FilledAvgPrice))
res.FilledSize = filledSizeDec.String()
res.FilledNotional = filledNotionalDec.String()
return res
}
type QueryOrderParamsV2 struct {
OrderID string
Product string
Side string
Address string
After string
Before string
Limit int
IsOpen bool
}
type QueryFeeDetailsParamsV2 struct {
Address string
After string
Before string
Limit int
}
type QueryMatchParamsV2 struct {
Product string
After string
Before string
Limit int
}
type QueryDealsParamsV2 struct {
Address string
Product string
Side string
After string
Before string
Limit int
}
type QueryTxListParamsV2 struct {
Address string
TxType int
After string
Before string
Limit int
}
type DexFees struct {
Timestamp int64 `json:"timestamp"`
OrderID string `json:"order_id"`
Product string `json:"product"`
Fee string `json:"fee"`
HandlingFeeAddr string `json:"handling_fee_addr"`
}