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all: add common.NewStrategy helper

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c9s 2023-07-12 18:17:03 +08:00
parent 80b740736c
commit 3ed5f00bcc
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3 changed files with 11 additions and 4 deletions
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9
pkg/strategy/common/strategy.go
View File

@ -36,6 +36,15 @@ type Strategy struct {
RiskController
}
func NewStrategy(ctx context.Context, environ *bbgo.Environment, session *bbgo.ExchangeSession, market types.Market, strategyID, instanceID string) *Strategy {
s := &Strategy{
Environ: environ,
Session: session,
}
s.Initialize(ctx, environ, session, market, strategyID, instanceID)
return s
}
func (s *Strategy) Initialize(ctx context.Context, environ *bbgo.Environment, session *bbgo.ExchangeSession, market types.Market, strategyID, instanceID string) {
s.parent = ctx
s.ctx, s.cancel = context.WithCancel(ctx)

3
pkg/strategy/rsicross/strategy.go
View File

@ -49,8 +49,7 @@ func (s *Strategy) Subscribe(session *bbgo.ExchangeSession) {
}
func (s *Strategy) Run(ctx context.Context, orderExecutor bbgo.OrderExecutor, session *bbgo.ExchangeSession) error {
s.Strategy = &common.Strategy{}
s.Strategy.Initialize(ctx, s.Environment, session, s.Market, ID, s.InstanceID())
s.Strategy = common.NewStrategy(ctx, s.Environment, session, s.Market, ID, s.InstanceID())
fastRsi := session.Indicators(s.Symbol).RSI(types.IntervalWindow{Interval: s.Interval, Window: s.FastWindow})
slowRsi := session.Indicators(s.Symbol).RSI(types.IntervalWindow{Interval: s.Interval, Window: s.SlowWindow})

3
pkg/strategy/scmaker/strategy.go
View File

@ -100,8 +100,7 @@ func (s *Strategy) Subscribe(session *bbgo.ExchangeSession) {
}
func (s *Strategy) Run(ctx context.Context, orderExecutor bbgo.OrderExecutor, session *bbgo.ExchangeSession) error {
s.Strategy = &common.Strategy{}
s.Strategy.Initialize(ctx, s.Environment, session, s.Market, ID, s.InstanceID())
s.Strategy = common.NewStrategy(ctx, s.Environment, session, s.Market, ID, s.InstanceID())
s.book = types.NewStreamBook(s.Symbol)
s.book.BindStream(session.UserDataStream)