Golang Exchange.GetOrders Examples

Example #1

File: order.go Project: skycoin/skycoin-exchange

// GetOrders get order list.
func GetOrders(egn engine.Exchange) sknet.HandlerFunc {
	return func(c *sknet.Context) error {
		rlt := &pp.EmptyRes{}
		for {
			req := pp.GetOrderReq{}
			if err := c.BindJSON(&req); err != nil {
				rlt = pp.MakeErrResWithCode(pp.ErrCode_WrongRequest)
				break
			}
			op, err := order.TypeFromStr(req.GetType())
			if err != nil {
				rlt = pp.MakeErrResWithCode(pp.ErrCode_WrongRequest)
				logger.Error(err.Error())
				break
			}
			ords, err := egn.GetOrders(req.GetCoinPair(), op, req.GetStart(), req.GetEnd())
			if err != nil {
				rlt = pp.MakeErrResWithCode(pp.ErrCode_WrongRequest)
				logger.Error(err.Error())
				break
			}
			res := pp.GetOrderRes{
				CoinPair: req.CoinPair,
				Type:     req.Type,
				Orders:   make([]*pp.Order, len(ords)),
			}

			for i := range ords {
				res.Orders[i] = &pp.Order{
					Id:        &ords[i].ID,
					Type:      req.Type,
					Price:     &ords[i].Price,
					Amount:    &ords[i].Amount,
					RestAmt:   &ords[i].RestAmt,
					CreatedAt: &ords[i].CreatedAt,
				}
			}

			res.Result = pp.MakeResultWithCode(pp.ErrCode_Success)
			return c.SendJSON(&res)
		}
		return c.Error(rlt)
	}
}