49 lines
987 B
Go
49 lines
987 B
Go
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package dao
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import (
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"context"
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"time"
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"go-common/app/interface/main/captcha/conf"
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"go-common/library/cache/memcache"
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)
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// Dao captcha service Dao.
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type Dao struct {
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conf *conf.Config
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memcache *memcache.Pool
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mcExpire int32
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}
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// New new a captcha dao.
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func New(c *conf.Config) (d *Dao) {
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d = &Dao{
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conf: c,
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memcache: memcache.NewPool(c.Memcache.Config),
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mcExpire: int32(time.Duration(c.Memcache.Expire) / time.Second),
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}
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return d
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}
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// Ping captcha service health check, connection is ok.
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func (d *Dao) Ping(c context.Context) (err error) {
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// return d.pingRedis(c)
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return d.pingMemcache(c)
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}
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// pingMemcache check Memcache health.
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func (d *Dao) pingMemcache(c context.Context) (err error) {
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conn := d.memcache.Get(c)
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item := memcache.Item{Key: "ping", Value: []byte{1}, Expiration: d.mcExpire}
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err = conn.Set(&item)
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conn.Close()
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return
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}
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// Close close captcha all connection.
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func (d *Dao) Close() {
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if d.memcache != nil {
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d.memcache.Close()
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}
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}
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