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add readme content about testnet, fix code syntax

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This commit is contained in:
zenix 2022-03-17 21:15:25 +09:00
parent 9cf835728c
commit 84dbae1592
3 changed files with 38 additions and 26 deletions
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9
README.md
View File

@ -173,6 +173,15 @@ bbgo pnl --exchange binance --asset BTC --since "2019-01-01"
## Advanced Configuration
### Testnet (Paper Trading)
Currently only supports binance testnet.
To run bbgo in testnet, apply new API keys from [Binance Test Network](https://testnet.binance.vision), and set the following env before you start bbgo:
```bash
export PAPER_TRADE=1
export DISABLE_MARKET_CACHE=1 # the symbols supported in testnet is far less than the mainnet
```
### Notification
- [Setting up Telegram notification](./doc/configuration/telegram.md)

5
pkg/exchange/binance/exchange.go
View File

@ -24,6 +24,7 @@ import (
"github.com/c9s/bbgo/pkg/fixedpoint"
"github.com/c9s/bbgo/pkg/types"
"github.com/c9s/bbgo/pkg/util"
)
const BNB = "BNB"
@ -61,8 +62,8 @@ func isBinanceUs() bool {
}
func paperTrade() bool {
v, err := strconv.ParseBool(os.Getenv("PAPER_TRADE"))
return err == nil && v
v, ok := util.GetEnvVarBool("PAPER_TRADE")
return ok && v
}
type Exchange struct {

50
pkg/service/sync.go
View File

@ -3,8 +3,6 @@ package service
import (
"context"
"errors"
"os"
"strconv"
"time"
"github.com/c9s/bbgo/pkg/cache"
@ -12,6 +10,7 @@ import (
log "github.com/sirupsen/logrus"
"github.com/c9s/bbgo/pkg/types"
"github.com/c9s/bbgo/pkg/util"
)
var ErrNotImplemented = errors.New("not implemented")
@ -26,8 +25,8 @@ type SyncService struct {
}
func paperTrade() bool {
v, err := strconv.ParseBool(os.Getenv("PAPER_TRADE"))
return err == nil && v
v, ok := util.GetEnvVarBool("PAPER_TRADE")
return ok && v
}
// SyncSessionSymbols syncs the trades from the given exchange session
@ -51,28 +50,31 @@ func (s *SyncService) SyncSessionSymbols(ctx context.Context, exchange types.Exc
}
}
if !paperTrade() {
log.Infof("syncing %s deposit records...", exchange.Name())
if err := s.DepositService.Sync(ctx, exchange); err != nil {
if err != ErrNotImplemented {
return err
}
}
if paperTrade() {
return nil
}
log.Infof("syncing %s withdraw records...", exchange.Name())
if err := s.WithdrawService.Sync(ctx, exchange); err != nil {
if err != ErrNotImplemented {
return err
}
}
log.Infof("syncing %s reward records...", exchange.Name())
if err := s.RewardService.Sync(ctx, exchange); err != nil {
if err != ErrExchangeRewardServiceNotImplemented {
log.Infof("%s reward service is not supported", exchange.Name())
return err
}
log.Infof("syncing %s deposit records...", exchange.Name())
if err := s.DepositService.Sync(ctx, exchange); err != nil {
if err != ErrNotImplemented {
return err
}
}
log.Infof("syncing %s withdraw records...", exchange.Name())
if err := s.WithdrawService.Sync(ctx, exchange); err != nil {
if err != ErrNotImplemented {
return err
}
}
log.Infof("syncing %s reward records...", exchange.Name())
if err := s.RewardService.Sync(ctx, exchange); err != nil {
if err != ErrExchangeRewardServiceNotImplemented {
log.Infof("%s reward service is not supported", exchange.Name())
return err
}
}
return nil
}