
--     使用     --
XADD candy:stream:rk.coupon.use * 0 0
XGROUP CREATE candy:stream:rk.coupon.use group.coupon.use 0

--     回退     --
XADD candy:stream:rk.coupon.back * 0 0
XGROUP CREATE candy:stream:rk.coupon.back group.coupon.back 0

--     领取     --
XADD candy:stream:rk.coupon.receive * 0 0
XGROUP CREATE candy:stream:rk.coupon.receive group.coupon.receive 0

--     票务订单回退     --
XADD candy:stream:rk.coupon.order.back * 0 0
XGROUP CREATE candy:stream:rk.coupon.order.back group.coupon.order.back 0
