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41 lines
767 B
Go
41 lines
767 B
Go
package bbgo
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import (
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"sync"
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"github.com/c9s/bbgo/pkg/types"
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"github.com/c9s/bbgo/pkg/util"
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log "github.com/sirupsen/logrus"
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)
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type Account struct {
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sync.Mutex
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Balances map[string]types.Balance
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}
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func (a *Account) handleBalanceUpdates(balances map[string]types.Balance) {
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a.Lock()
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defer a.Unlock()
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for _, balance := range balances {
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a.Balances[balance.Currency] = balance
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}
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}
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func (a *Account) BindStream(stream types.Stream) {
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stream.OnBalanceUpdate(a.handleBalanceUpdates)
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stream.OnBalanceSnapshot(a.handleBalanceUpdates)
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}
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func (a *Account) Print() {
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a.Lock()
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defer a.Unlock()
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for _, balance := range a.Balances {
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if util.NotZero(balance.Available) {
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log.Infof("[trader] balance %s %f", balance.Currency, balance.Available)
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}
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}
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}
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