package batch import ( "context" "time" "golang.org/x/time/rate" "git.qtrade.icu/lychiyu/bbgo/pkg/types" ) type WithdrawBatchQuery struct { types.ExchangeTransferService } func (e *WithdrawBatchQuery) Query(ctx context.Context, asset string, startTime, endTime time.Time) (c chan types.Withdraw, errC chan error) { query := &AsyncTimeRangedBatchQuery{ Type: types.Withdraw{}, Limiter: rate.NewLimiter(rate.Every(5*time.Second), 2), JumpIfEmpty: time.Hour * 24 * 80, Q: func(startTime, endTime time.Time) (interface{}, error) { return e.ExchangeTransferService.QueryWithdrawHistory(ctx, asset, startTime, endTime) }, T: func(obj interface{}) time.Time { return time.Time(obj.(types.Withdraw).ApplyTime) }, ID: func(obj interface{}) string { withdraw := obj.(types.Withdraw) return withdraw.TransactionID }, } c = make(chan types.Withdraw, 100) errC = query.Query(ctx, c, startTime, endTime) return c, errC }