forked from bnb-chain/go-sdk
/
query.go
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/
query.go
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package types
import (
"errors"
"github.com/go-chain/go-sdk/common"
)
const (
SideBuy = "BUY"
SideSell = "SELL"
)
var (
// Param error
AddressMissingError = errors.New("Address is required ")
SymbolMissingError = errors.New("Symbol is required ")
OffsetOutOfRangeError = errors.New("offset out of range ")
LimitOutOfRangeError = errors.New("limit out of range ")
TradeSideMisMatchError = errors.New("Trade side is invalid ")
StartTimeOutOfRangeError = errors.New("start time out of range ")
EndTimeOutOfRangeError = errors.New("end time out of range ")
IntervalMissingError = errors.New("interval is required ")
EndTimeLessThanStartTimeError = errors.New("end time should great than start time")
OrderIdMissingError = errors.New("order id is required ")
)
// ClosedOrdersQuery definition
type ClosedOrdersQuery struct {
SenderAddress string `json:"address"` // required
Symbol string `json:"symbol,omitempty"` //option
Offset *uint32 `json:"offset,omitempty,string"` //option
Limit *uint32 `json:"limit,omitempty,string"` //option
Start *int64 `json:"start,omitempty,string"` //option
End *int64 `json:"end,omitempty,string"` //option
Side string `json:"side,omitempty"` //option
Total int `json:"total,string"` //0 for not required and 1 for required; default not required, return total=-1 in response
}
func NewClosedOrdersQuery(senderAddress string, withTotal bool) *ClosedOrdersQuery {
totalQuery := 0
if withTotal {
totalQuery = 1
}
return &ClosedOrdersQuery{SenderAddress: senderAddress, Total: totalQuery}
}
func (param *ClosedOrdersQuery) Check() error {
if param.SenderAddress == "" {
return AddressMissingError
}
if param.Side != SideBuy && param.Side != SideSell && param.Side != "" {
return TradeSideMisMatchError
}
if param.Limit != nil && *param.Limit <= 0 {
return LimitOutOfRangeError
}
if param.Start != nil && *param.Start <= 0 {
return StartTimeOutOfRangeError
}
if param.End != nil && *param.End <= 0 {
return EndTimeOutOfRangeError
}
if param.Start != nil && param.End != nil && *param.Start > *param.End {
return EndTimeLessThanStartTimeError
}
return nil
}
func (param *ClosedOrdersQuery) WithSymbol(baseAssetSymbol, quoteAssetSymbol string) *ClosedOrdersQuery {
param.Symbol = common.CombineSymbol(baseAssetSymbol, quoteAssetSymbol)
return param
}
func (param *ClosedOrdersQuery) WithOffset(offset uint32) *ClosedOrdersQuery {
param.Offset = &offset
return param
}
func (param *ClosedOrdersQuery) WithLimit(limit uint32) *ClosedOrdersQuery {
param.Limit = &limit
return param
}
func (param *ClosedOrdersQuery) WithStart(start int64) *ClosedOrdersQuery {
param.Start = &start
return param
}
func (param *ClosedOrdersQuery) WithEnd(end int64) *ClosedOrdersQuery {
param.End = &end
return param
}
func (param *ClosedOrdersQuery) WithSide(side string) *ClosedOrdersQuery {
param.Side = side
return param
}
// TradesQuery definition
type TradesQuery struct {
SenderAddress *string `json:"address,omitempty"` // option
Symbol string `json:"symbol,omitempty"` //option
Offset *uint32 `json:"offset,omitempty,string"` //option
Limit *uint32 `json:"limit,omitempty,string"` //option
Start *int64 `json:"start,omitempty,string"` //option
End *int64 `json:"end,omitempty,string"` //option
Side *string `json:"side,omitempty"` //option
Total int `json:"total,string"` //0 for not required and 1 for required; default not required, return total=-1 in response
}
func NewTradesQuery(withTotal bool) *TradesQuery {
totalQuery := 0
if withTotal {
totalQuery = 1
}
return &TradesQuery{Total: totalQuery}
}
func (param *TradesQuery) Check() error {
if param.Side != nil && *param.Side != SideBuy && *param.Side != SideSell && *param.Side != "" {
return TradeSideMisMatchError
}
if param.Limit != nil && *param.Limit <= 0 {
return LimitOutOfRangeError
}
if param.Start != nil && *param.Start <= 0 {
return StartTimeOutOfRangeError
}
if param.End != nil && *param.End <= 0 {
return EndTimeOutOfRangeError
}
if param.Start != nil && param.End != nil && *param.Start > *param.End {
return EndTimeLessThanStartTimeError
}
return nil
}
func (param *TradesQuery) WithSymbol(baseAssetSymbol, quoteAssetSymbol string) *TradesQuery {
param.Symbol = common.CombineSymbol(baseAssetSymbol, quoteAssetSymbol)
return param
}
func (param *TradesQuery) WithOffset(offset uint32) *TradesQuery {
param.Offset = &offset
return param
}
func (param *TradesQuery) WithLimit(limit uint32) *TradesQuery {
param.Limit = &limit
return param
}
func (param *TradesQuery) WithStart(start int64) *TradesQuery {
param.Start = &start
return param
}
func (param *TradesQuery) WithEnd(end int64) *TradesQuery {
param.End = &end
return param
}
func (param *TradesQuery) WithSide(side string) *TradesQuery {
param.Side = &side
return param
}
func (param *TradesQuery) WithAddress(addr string) *TradesQuery {
param.SenderAddress = &addr
return param
}
// Ticker24hQuery definition
type Ticker24hQuery struct {
Symbol string `json:"symbol,omitempty"`
}
func NewTicker24hQuery() *Ticker24hQuery {
return &Ticker24hQuery{}
}
func (param *Ticker24hQuery) WithSymbol(baseAssetSymbol, quoteAssetSymbol string) *Ticker24hQuery {
param.Symbol = common.CombineSymbol(baseAssetSymbol, quoteAssetSymbol)
return param
}
// OpenOrdersQuery definition
type OpenOrdersQuery struct {
SenderAddress string `json:"address"` // required
Symbol string `json:"symbol,omitempty"`
Offset *uint32 `json:"offset,omitempty,string"`
Limit *uint32 `json:"limit,omitempty,string"`
Total int `json:"total,string"` //0 for not required and 1 for required; default not required, return total=-1 in response
}
func NewOpenOrdersQuery(senderAddress string, withTotal bool) *OpenOrdersQuery {
totalQuery := 0
if withTotal {
totalQuery = 1
}
return &OpenOrdersQuery{SenderAddress: senderAddress, Total: totalQuery}
}
func (param *OpenOrdersQuery) WithSymbol(symbol string) *OpenOrdersQuery {
param.Symbol = symbol
return param
}
func (param *OpenOrdersQuery) WithOffset(offset uint32) *OpenOrdersQuery {
param.Offset = &offset
return param
}
func (param *OpenOrdersQuery) WithLimit(limit uint32) *OpenOrdersQuery {
param.Limit = &limit
return param
}
func (param *OpenOrdersQuery) Check() error {
if param.SenderAddress == "" {
return AddressMissingError
}
if param.Limit != nil && *param.Limit <= 0 {
return LimitOutOfRangeError
}
return nil
}
// DepthQuery
type DepthQuery struct {
Symbol string `json:"symbol"`
Limit *uint32 `json:"limit,omitempty,string"`
}
func NewDepthQuery(baseAssetSymbol, quoteAssetSymbol string) *DepthQuery {
return &DepthQuery{Symbol: common.CombineSymbol(baseAssetSymbol, quoteAssetSymbol)}
}
func (param *DepthQuery) WithLimit(limit uint32) *DepthQuery {
param.Limit = &limit
return param
}
func (param *DepthQuery) Check() error {
if param.Symbol == "" {
return SymbolMissingError
}
if param.Limit != nil && *param.Limit <= 0 {
return LimitOutOfRangeError
}
return nil
}
// KlineQuery definition
type KlineQuery struct {
Symbol string `json:"symbol"` // required
Interval string `json:"interval"` // required, interval (5m, 1h, 1d, 1w, etc.)
Limit *uint32 `json:"limit,omitempty,string"`
StartTime *int64 `json:"start_time,omitempty,string"`
EndTime *int64 `json:"end_time,omitempty,string"`
}
func NewKlineQuery(baseAssetSymbol, quoteAssetSymbol, interval string) *KlineQuery {
return &KlineQuery{Symbol: common.CombineSymbol(baseAssetSymbol, quoteAssetSymbol), Interval: interval}
}
func (param *KlineQuery) WithStartTime(start int64) *KlineQuery {
param.StartTime = &start
return param
}
func (param *KlineQuery) WithEndTime(end int64) *KlineQuery {
param.EndTime = &end
return param
}
func (param *KlineQuery) WithLimit(limit uint32) *KlineQuery {
param.Limit = &limit
return param
}
func (param *KlineQuery) Check() error {
if param.Symbol == "" {
return SymbolMissingError
}
if param.Interval == "" {
return IntervalMissingError
}
if param.Limit != nil && *param.Limit <= 0 {
return LimitOutOfRangeError
}
if param.StartTime != nil && *param.StartTime <= 0 {
return StartTimeOutOfRangeError
}
if param.EndTime != nil && *param.EndTime <= 0 {
return EndTimeOutOfRangeError
}
if param.StartTime != nil && param.EndTime != nil && *param.StartTime > *param.EndTime {
return EndTimeLessThanStartTimeError
}
return nil
}
// MarketsQuery definition
type MarketsQuery struct {
Offset *uint32 `json:"offset,omitempty,string"` //Option
Limit *uint32 `json:"limit,omitempty,string"` //Option
}
func NewMarketsQuery() *MarketsQuery {
return &MarketsQuery{}
}
func (param *MarketsQuery) WithOffset(offset uint32) *MarketsQuery {
param.Offset = &offset
return param
}
func (param *MarketsQuery) WithLimit(limit uint32) *MarketsQuery {
param.Limit = &limit
return param
}
func (param *MarketsQuery) Check() error {
if param.Limit != nil && *param.Limit <= 0 {
return LimitOutOfRangeError
}
return nil
}
// TokensQuery definition
type TokensQuery struct {
Offset *uint32 `json:"offset,omitempty,string"` //Option
Limit *uint32 `json:"limit,omitempty,string"` //Option
}
func NewTokensQuery() *TokensQuery {
return &TokensQuery{}
}
func (param *TokensQuery) WithOffset(offset uint32) *TokensQuery {
param.Offset = &offset
return param
}
func (param *TokensQuery) WithLimit(limit uint32) *TokensQuery {
param.Limit = &limit
return param
}
func (param *TokensQuery) Check() error {
if param.Limit != nil && *param.Limit <= 0 {
return LimitOutOfRangeError
}
if param.Offset != nil && *param.Offset < 0 {
return OffsetOutOfRangeError
}
return nil
}