Create & Init Project...

app/service/main/thumbup/dao/dao.cache.go

@@ -0,0 +1,58 @@
+// Code generated by $GOPATH/src/go-common/app/tool/cache/gen. DO NOT EDIT.
+
+/*
+  Package dao is a generated cache proxy package.
+  It is generated from:
+  type _cache interface {
+		// 用户点赞列表
+		// cache: -singleflight=true -ignores=||start,end
+		userLikeList(c context.Context, mid int64, businessID int64, state int8, start, end int) (res []*model.ItemLikeRecord, err error)
+	}
+*/
+
+package dao
+
+import (
+	"context"
+
+	"go-common/app/service/main/thumbup/model"
+	"go-common/library/stat/prom"
+
+	"golang.org/x/sync/singleflight"
+)
+
+var _ _cache
+var cacheSingleFlights = [1]*singleflight.Group{{}}
+
+// userLikeList 用户点赞列表
+func (d *Dao) userLikeList(c context.Context, id int64, businessID int64, state int8, start, end int) (res []*model.ItemLikeRecord, err error) {
+	addCache := true
+	res, err = d.CacheUserLikeList(c, id, businessID, state, start, end)
+	if err != nil {
+		addCache = false
+		err = nil
+	}
+	if len(res) != 0 {
+		prom.CacheHit.Incr("userLikeList")
+		return
+	}
+	var rr interface{}
+	sf := d.cacheSFuserLikeList(id, businessID, state, start, end)
+	rr, err, _ = cacheSingleFlights[0].Do(sf, func() (r interface{}, e error) {
+		prom.CacheMiss.Incr("userLikeList")
+		r, e = d.RawUserLikeList(c, id, businessID, state, start, end)
+		return
+	})
+	res = rr.([]*model.ItemLikeRecord)
+	if err != nil {
+		return
+	}
+	miss := res
+	if !addCache {
+		return
+	}
+	d.cache.Do(c, func(c context.Context) {
+		d.AddCacheUserLikeList(c, id, miss, businessID, state)
+	})
+	return
+}