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105 lines
2.5 KiB
105 lines
2.5 KiB
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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