// Code generated by $GOPATH/src/go-common/app/tool/cache/gen. DO NOT EDIT.

/*
  Package kfc is a generated cache proxy package.
  It is generated from:
  type _cache interface {
		// cache: -sync=true
		KfcCoupon(c context.Context, id int64) (*kfc.BnjKfcCoupon, error)
	}
*/

package kfc

import (
	"context"

	"go-common/app/interface/main/activity/model/kfc"
	"go-common/library/stat/prom"
)

var _ _cache

// KfcCoupon get data from cache if miss will call source method, then add to cache.
func (d *Dao) KfcCoupon(c context.Context, id int64) (res *kfc.BnjKfcCoupon, err error) {
	addCache := true
	res, err = d.CacheKfcCoupon(c, id)
	if err != nil {
		addCache = false
		err = nil
	}
	if res != nil {
		prom.CacheHit.Incr("KfcCoupon")
		return
	}
	prom.CacheMiss.Incr("KfcCoupon")
	res, err = d.RawKfcCoupon(c, id)
	if err != nil {
		return
	}
	miss := res
	if !addCache {
		return
	}
	d.AddCacheKfcCoupon(c, id, miss)
	return
}