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positionupdater: update command flow

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This commit is contained in:
Andy Cheng 2022-07-29 13:45:33 +08:00
parent 2724949678
commit 9588a6f6bd
1 changed files with 20 additions and 97 deletions
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117
pkg/bbgo/interact.go
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@ -30,6 +30,7 @@ type closePositionContext struct {
type updatePositionContext struct {
signature string
updater StrategyPositionUpdater
target string
value fixedpoint.Value
}
@ -395,8 +396,8 @@ func (it *CoreInteraction) Commands(i *interact.Interact) {
return nil
})
// Position updater: Base
i.PrivateCommand("/updatepositionbase", "Update Strategy Position: Base", func(reply interact.Reply) error {
// Position updater
i.PrivateCommand("/setposition", "Set Strategy Position", func(reply interact.Reply) error {
// it.trader.exchangeStrategies
// send symbol options
if strategies, found := filterStrategyByInterface((*StrategyPositionUpdater)(nil), it.exchangeStrategies); found {
@ -422,55 +423,19 @@ func (it *CoreInteraction) Commands(i *interact.Interact) {
it.updatePositionContext.updater = updater
it.updatePositionContext.signature = signature
reply.Message("Enter the amount to change")
reply.Message("Please choose what you want to change")
reply.AddButton("base", "Base", "base")
reply.AddButton("quote", "Quote", "quote")
reply.AddButton("cost", "Average Cost", "cost")
return nil
}).Next(func(valueStr string, reply interact.Reply) error {
value, err := strconv.ParseFloat(valueStr, 64)
if err != nil {
reply.Message(fmt.Sprintf("%q is not a valid value string", valueStr))
return err
}).Next(func(target string, reply interact.Reply) error {
if target != "base" && target != "quote" && target != "cost" {
reply.Message(fmt.Sprintf("%q is not a valid target string", target))
return fmt.Errorf("%q is not a valid target string", target)
}
if kc, ok := reply.(interact.KeyboardController); ok {
kc.RemoveKeyboard()
}
if err := it.updatePositionContext.updater.UpdateBase(value); err != nil {
reply.Message(fmt.Sprintf("Failed to update base position of the strategy, %s", err.Error()))
return err
}
reply.Message(fmt.Sprintf("Base position of strategy %s updated.", it.updatePositionContext.signature))
return nil
})
// Position updater: Quote
i.PrivateCommand("/updatepositionquote", "Update Strategy Position: Quote", func(reply interact.Reply) error {
// it.trader.exchangeStrategies
// send symbol options
if strategies, found := filterStrategyByInterface((*StrategyPositionUpdater)(nil), it.exchangeStrategies); found {
reply.AddMultipleButtons(generateStrategyButtonsForm(strategies))
reply.Message("Please choose one strategy")
} else {
reply.Message("No strategy supports StrategyPositionUpdater")
}
return nil
}).Next(func(signature string, reply interact.Reply) error {
strategy, ok := it.exchangeStrategies[signature]
if !ok {
reply.Message("Strategy not found")
return fmt.Errorf("strategy %s not found", signature)
}
updater, implemented := strategy.(StrategyPositionUpdater)
if !implemented {
reply.Message(fmt.Sprintf("Strategy %s does not support StrategyPositionUpdater", signature))
return fmt.Errorf("strategy %s does not implement StrategyPositionUpdater", signature)
}
it.updatePositionContext.updater = updater
it.updatePositionContext.signature = signature
it.updatePositionContext.target = target
reply.Message("Enter the amount to change")
@ -486,62 +451,20 @@ func (it *CoreInteraction) Commands(i *interact.Interact) {
kc.RemoveKeyboard()
}
if err := it.updatePositionContext.updater.UpdateQuote(value); err != nil {
reply.Message(fmt.Sprintf("Failed to update quote position of the strategy, %s", err.Error()))
return err
if it.updatePositionContext.target == "base" {
err = it.updatePositionContext.updater.UpdateBase(value)
} else if it.updatePositionContext.target == "quote" {
err = it.updatePositionContext.updater.UpdateQuote(value)
} else if it.updatePositionContext.target == "cost" {
err = it.updatePositionContext.updater.UpdateAverageCost(value)
}
reply.Message(fmt.Sprintf("Quote position of strategy %s updated.", it.updatePositionContext.signature))
return nil
})
// Position updater: Average cost
i.PrivateCommand("/updatepositioncost", "Update Strategy Position: Average Cost", func(reply interact.Reply) error {
// it.trader.exchangeStrategies
// send symbol options
if strategies, found := filterStrategyByInterface((*StrategyPositionUpdater)(nil), it.exchangeStrategies); found {
reply.AddMultipleButtons(generateStrategyButtonsForm(strategies))
reply.Message("Please choose one strategy")
} else {
reply.Message("No strategy supports StrategyPositionUpdater")
}
return nil
}).Next(func(signature string, reply interact.Reply) error {
strategy, ok := it.exchangeStrategies[signature]
if !ok {
reply.Message("Strategy not found")
return fmt.Errorf("strategy %s not found", signature)
}
updater, implemented := strategy.(StrategyPositionUpdater)
if !implemented {
reply.Message(fmt.Sprintf("Strategy %s does not support StrategyPositionUpdater", signature))
return fmt.Errorf("strategy %s does not implement StrategyPositionUpdater", signature)
}
it.updatePositionContext.updater = updater
it.updatePositionContext.signature = signature
reply.Message("Enter the amount to change")
return nil
}).Next(func(valueStr string, reply interact.Reply) error {
value, err := strconv.ParseFloat(valueStr, 64)
if err != nil {
reply.Message(fmt.Sprintf("%q is not a valid value string", valueStr))
reply.Message(fmt.Sprintf("Failed to modify position of the strategy, %s", err.Error()))
return err
}
if kc, ok := reply.(interact.KeyboardController); ok {
kc.RemoveKeyboard()
}
if err := it.updatePositionContext.updater.UpdateAverageCost(value); err != nil {
reply.Message(fmt.Sprintf("Failed to update position average cost of the strategy, %s", err.Error()))
return err
}
reply.Message(fmt.Sprintf("Position average cost of strategy %s updated.", it.updatePositionContext.signature))
reply.Message(fmt.Sprintf("Position of strategy %s modified.", it.updatePositionContext.signature))
return nil
})
}