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46 lines
1.3 KiB
46 lines
1.3 KiB
package dao |
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import ( |
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"context" |
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"fmt" |
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"go-common/library/cache/redis" |
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"go-common/library/log" |
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) |
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// GetsetReadPing 设置并获取上次阅读心跳时间，不存在则返回0 |
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func (d *Dao) GetsetReadPing(c context.Context, buvid string, aid int64, cur int64) (last int64, err error) { |
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var ( |
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key = readPingKey(buvid, aid) |
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conn = d.redis.Get(c) |
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) |
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defer conn.Close() |
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if last, err = redis.Int64(conn.Do("GETSET", key, cur)); err != nil && err != redis.ErrNil { |
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log.Error("conn.Do(GETSET, %s, %d) error(%+v)", key, cur, err) |
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return |
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} |
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if _, err = conn.Do("EXPIRE", key, d.redisReadPingExpire); err != nil { |
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log.Error("conn.Do(EXPIRE, %s, %d) error(%+v)", key, cur, err) |
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return |
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} |
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return |
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} |
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// AddReadPingSet 添加新的阅读记录 |
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func (d *Dao) AddReadPingSet(c context.Context, buvid string, aid int64, mid int64, ip string, cur int64, source string) (err error) { |
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var ( |
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key = readPingSetKey() |
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value = fmt.Sprintf("%s|%d|%d|%s|%d|%s", buvid, aid, mid, ip, cur, source) |
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conn = d.redis.Get(c) |
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) |
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defer conn.Close() |
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if _, err = conn.Do("SADD", key, value); err != nil { |
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log.Error("conn.Do(SADD, %s, %s) error(%+v)", key, value, err) |
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return |
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} |
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if _, err = conn.Do("EXPIRE", key, d.redisReadSetExpire); err != nil { |
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log.Error("conn.Do(EXPIRE, %s, %d) error(%+v)", key, cur, err) |
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return |
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} |
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return |
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}
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