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account.go
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account.go
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package service
import (
"github.com/c9s/bbgo/pkg/types"
"github.com/jmoiron/sqlx"
"go.uber.org/multierr"
"time"
)
type AccountService struct {
DB *sqlx.DB
}
func NewAccountService(db *sqlx.DB) *AccountService {
return &AccountService{DB: db}
}
// TODO: should pass bbgo.ExchangeSession to this function, but that might cause cyclic import
func (s *AccountService) InsertAsset(time time.Time, session string, name types.ExchangeName, account string, isMargin bool, isIsolatedMargin bool, isolatedMarginSymbol string, assets types.AssetMap) error {
if s.DB == nil {
// skip db insert when no db connection setting.
return nil
}
var err error
for _, v := range assets {
_, _err := s.DB.Exec(`
INSERT INTO nav_history_details (
session,
exchange,
subaccount,
time,
currency,
net_asset_in_usd,
net_asset_in_btc,
balance,
available,
locked,
borrowed,
net_asset,
price_in_usd,
is_margin, is_isolated, isolated_symbol)
values (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?);`,
session,
name,
account,
time,
v.Currency,
v.InUSD,
v.InBTC,
v.Total,
v.Available,
v.Locked,
v.Borrowed,
v.NetAsset,
v.PriceInUSD,
isMargin,
isIsolatedMargin,
isolatedMarginSymbol)
err = multierr.Append(err, _err) // successful request
}
return err
}