106 lines
2.5 KiB
Go
106 lines
2.5 KiB
Go
package data
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import (
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"context"
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"strconv"
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"go-common/app/interface/main/creative/model/data"
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"go-common/library/cache/memcache"
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"go-common/library/log"
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)
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const (
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_prefix = "s_"
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_upBasePrefix = "sup_"
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)
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func keyStat(mid int64) string {
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return _prefix + strconv.FormatInt(mid, 10)
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}
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func keyUpStat(mid int64, date string) string {
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return _upBasePrefix + date + strconv.FormatInt(mid, 10)
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}
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// statCache get stat cache.
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func (d *Dao) statCache(c context.Context, mid int64) (st *data.Stat, err error) {
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var (
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conn = d.mc.Get(c)
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r *memcache.Item
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)
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defer conn.Close()
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r, err = conn.Get(keyStat(mid))
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if err != nil {
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if err == memcache.ErrNotFound {
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err = nil
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} else {
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log.Error("conn.Get2(%d) error(%v)", mid, err)
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}
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return
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}
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if err = conn.Scan(r, &st); err != nil {
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log.Error("json.Unmarshal(%s) error(%v)", r.Value, err)
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st = nil
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}
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return
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}
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// addStatCache add stat cache.
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func (d *Dao) addStatCache(c context.Context, mid int64, st *data.Stat) (err error) {
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var (
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key = keyStat(mid)
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)
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conn := d.mc.Get(c)
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defer conn.Close()
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if err = conn.Set(&memcache.Item{Key: key, Object: st, Flags: memcache.FlagJSON, Expiration: d.mcExpire}); err != nil {
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log.Error("memcache.Set(%v) error(%v)", key, err)
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}
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return
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}
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// upBaseStatCache get stat cache.
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func (d *Dao) upBaseStatCache(c context.Context, mid int64, dt string) (st *data.UpBaseStat, err error) {
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var (
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conn = d.mc.Get(c)
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r *memcache.Item
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)
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defer conn.Close()
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r, err = conn.Get(keyUpStat(mid, dt))
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if err != nil {
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if err == memcache.ErrNotFound {
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log.Error("upBaseStatCache conn.Get2(%d) key not found", mid)
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err = nil
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} else {
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log.Error("upBaseStatCache conn.Get2(%d) error(%v)", mid, err)
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}
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return
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}
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if err = conn.Scan(r, &st); err != nil {
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log.Error("upBaseStatCache json.Unmarshal(%s) error(%v)", r.Value, err)
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st = nil
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}
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return
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}
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// addUpBaseStatCache add stat cache.
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func (d *Dao) addUpBaseStatCache(c context.Context, mid int64, dt string, st *data.UpBaseStat) (err error) {
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key := keyUpStat(mid, dt)
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conn := d.mc.Get(c)
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defer conn.Close()
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if err = conn.Set(&memcache.Item{Key: key, Object: st, Flags: memcache.FlagJSON, Expiration: d.mcIdxExpire}); err != nil {
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log.Error("memcache.Set(%v) error(%v)", key, err)
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}
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return
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}
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// DelUpBaseStatCache fn
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func (d *Dao) DelUpBaseStatCache(c context.Context, mid int64, dt string) (err error) {
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key := keyUpStat(mid, dt)
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conn := d.mc.Get(c)
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defer conn.Close()
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if err = conn.Delete(key); err != nil {
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log.Error("memcache.del(%v) error(%v)", key, err)
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}
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return
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}
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