clean up the legacy context struct

pkg/bbgo/cache.go

@@ -10,7 +10,6 @@ import (
 	"github.com/pkg/errors"
 )
 
-
 type DataFetcher func() (interface{}, error)
 
 // WithCache let you use the cache with the given cache key, variable reference and your data fetcher,

pkg/bbgo/context.go

@@ -2,28 +2,10 @@ package bbgo
 
 import (
 	"sync"
-
-	"github.com/c9s/bbgo/pkg/accounting"
-	"github.com/c9s/bbgo/pkg/accounting/pnl"
-	"github.com/c9s/bbgo/pkg/types"
 )
 
+// deprecated: legacy context struct
 type Context struct {
 	sync.Mutex
-
-	Symbol string
-
-	// Market is the market configuration of a symbol
-	Market types.Market
-
-	AverageBidPrice float64
-	CurrentPrice    float64
-
-	Balances                map[string]types.Balance
-	ProfitAndLossCalculator *pnl.AverageCostCalculator
-	StockManager            *accounting.StockDistribution
 }
 
-func (c *Context) SetCurrentPrice(price float64) {
-	c.CurrentPrice = price
-}