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interact: pull out interface filter as a function

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This commit is contained in:
Andy Cheng 2022-03-21 17:49:18 +08:00
parent f4c87e5d75
commit 5eef2a2085
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GPG Key ID: 936427CF651A9D28
1 changed files with 25 additions and 78 deletions
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103
pkg/bbgo/interact.go
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@ -61,6 +61,25 @@ func NewCoreInteraction(environment *Environment, trader *Trader) *CoreInteracti
}
}
func (it *CoreInteraction) AddSupportedStrategyButtons(reply *interact.Reply, checkInterface interface{}) bool {
found := false
rt := reflect.TypeOf(checkInterface).Elem()
for signature, strategy := range it.exchangeStrategies {
if ok := reflect.TypeOf(strategy).Implements(rt); ok {
(*reply).AddButton(signature, "strategy", signature)
found = true
}
}
if found {
(*reply).Message("Please choose one strategy")
} else {
(*reply).Message(fmt.Sprintf("No any strategy supports %s", rt.Name()))
}
return found
}
func (it *CoreInteraction) Commands(i *interact.Interact) {
i.PrivateCommand("/sessions", "List Exchange Sessions", func(reply interact.Reply) error {
switch r := reply.(type) {
@ -108,19 +127,7 @@ func (it *CoreInteraction) Commands(i *interact.Interact) {
i.PrivateCommand("/position", "Show Position", func(reply interact.Reply) error {
// it.trader.exchangeStrategies
// send symbol options
found := false
for signature, strategy := range it.exchangeStrategies {
if _, ok := strategy.(PositionReader); ok {
reply.AddButton(signature, "strategy", signature)
found = true
}
}
if found {
reply.Message("Please choose one strategy")
} else {
reply.Message("No any strategy supports PositionReader")
}
_ = it.AddSupportedStrategyButtons(&reply, (*PositionReader)(nil))
return nil
}).Cycle(func(signature string, reply interact.Reply) error {
strategy, ok := it.exchangeStrategies[signature]
@ -156,19 +163,7 @@ func (it *CoreInteraction) Commands(i *interact.Interact) {
i.PrivateCommand("/closeposition", "Close position", func(reply interact.Reply) error {
// it.trader.exchangeStrategies
// send symbol options
found := false
for signature, strategy := range it.exchangeStrategies {
if _, ok := strategy.(PositionCloser); ok {
reply.AddButton(signature, signature, signature)
found = true
}
}
if found {
reply.Message("Please choose your position from the current running strategies")
} else {
reply.Message("No any strategy supports PositionCloser")
}
_ = it.AddSupportedStrategyButtons(&reply, (*PositionCloser)(nil))
return nil
}).Next(func(signature string, reply interact.Reply) error {
strategy, ok := it.exchangeStrategies[signature]
@ -232,19 +227,7 @@ func (it *CoreInteraction) Commands(i *interact.Interact) {
i.PrivateCommand("/status", "Strategy Status", func(reply interact.Reply) error {
// it.trader.exchangeStrategies
// send symbol options
found := false
for signature, strategy := range it.exchangeStrategies {
if _, ok := strategy.(StrategyStatusProvider); ok {
reply.AddButton(signature, "strategy", signature)
found = true
}
}
if found {
reply.Message("Please choose one strategy")
} else {
reply.Message("No any strategy supports StrategyStatusProvider")
}
_ = it.AddSupportedStrategyButtons(&reply, (*StrategyStatusProvider)(nil))
return nil
}).Cycle(func(signature string, reply interact.Reply) error {
strategy, ok := it.exchangeStrategies[signature]
@ -277,19 +260,7 @@ func (it *CoreInteraction) Commands(i *interact.Interact) {
i.PrivateCommand("/suspend", "Suspend Strategy", func(reply interact.Reply) error {
// it.trader.exchangeStrategies
// send symbol options
found := false
for signature, strategy := range it.exchangeStrategies {
if _, ok := strategy.(StrategyController); ok {
reply.AddButton(signature, "strategy", signature)
found = true
}
}
if found {
reply.Message("Please choose one strategy")
} else {
reply.Message("No any strategy supports StrategyController")
}
_ = it.AddSupportedStrategyButtons(&reply, (*StrategyController)(nil))
return nil
}).Cycle(func(signature string, reply interact.Reply) error {
strategy, ok := it.exchangeStrategies[signature]
@ -329,19 +300,7 @@ func (it *CoreInteraction) Commands(i *interact.Interact) {
i.PrivateCommand("/resume", "Resume Strategy", func(reply interact.Reply) error {
// it.trader.exchangeStrategies
// send symbol options
found := false
for signature, strategy := range it.exchangeStrategies {
if _, ok := strategy.(StrategyController); ok {
reply.AddButton(signature, "strategy", signature)
found = true
}
}
if found {
reply.Message("Please choose one strategy")
} else {
reply.Message("No any strategy supports StrategyController")
}
_ = it.AddSupportedStrategyButtons(&reply, (*StrategyController)(nil))
return nil
}).Cycle(func(signature string, reply interact.Reply) error {
strategy, ok := it.exchangeStrategies[signature]
@ -381,19 +340,7 @@ func (it *CoreInteraction) Commands(i *interact.Interact) {
i.PrivateCommand("/emergencystop", "Emergency Stop", func(reply interact.Reply) error {
// it.trader.exchangeStrategies
// send symbol options
found := false
for signature, strategy := range it.exchangeStrategies {
if _, ok := strategy.(EmergencyStopper); ok {
reply.AddButton(signature, "strategy", signature)
found = true
}
}
if found {
reply.Message("Please choose one strategy")
} else {
reply.Message("No any strategy supports EmergencyStopper")
}
_ = it.AddSupportedStrategyButtons(&reply, (*EmergencyStopper)(nil))
return nil
}).Cycle(func(signature string, reply interact.Reply) error {
strategy, ok := it.exchangeStrategies[signature]