62 lines
1.3 KiB
Go
62 lines
1.3 KiB
Go
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package dao
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import (
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"context"
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"strconv"
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"go-common/app/interface/main/dm2/model"
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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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_prefixDmDailyLimit = "dm_daily_limit_"
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)
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func keyDmDailyLimit(mid int64) string {
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return _prefixDmDailyLimit + strconv.FormatInt(mid, 10)
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}
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// SetDmDailyLimitCache .
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func (d *Dao) SetDmDailyLimitCache(c context.Context, mid int64, limiter *model.DailyLimiter) (err error) {
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var (
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conn = d.dmSegMC.Get(c)
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key = keyDmDailyLimit(mid)
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)
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defer conn.Close()
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item := &memcache.Item{
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Key: key,
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Object: limiter,
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Flags: memcache.FlagJSON,
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Expiration: d.dmLimiterMCExpire,
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}
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if err = conn.Set(item); err != nil {
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log.Error("conn.Set(%v) error(%v)", item, err)
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}
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return
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}
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// GetDmDailyLimitCache .
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func (d *Dao) GetDmDailyLimitCache(c context.Context, mid int64) (limiter *model.DailyLimiter, err error) {
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var (
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conn = d.dmSegMC.Get(c)
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key = keyDmDailyLimit(mid)
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rp *memcache.Item
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)
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defer conn.Close()
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if rp, err = conn.Get(key); err != nil {
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if err == memcache.ErrNotFound {
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limiter = nil
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err = nil
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} else {
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log.Error("mc.Get(%s) error(%v)", key, err)
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}
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return
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}
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limiter = &model.DailyLimiter{}
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if err = conn.Scan(rp, &limiter); err != nil {
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log.Error("mc.Scan() error(%v)", err)
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}
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return
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}
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