74 lines
1.4 KiB
Go
74 lines
1.4 KiB
Go
package dao
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import (
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"context"
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"go-common/app/service/main/identify/conf"
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"go-common/library/cache/memcache"
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bm "go-common/library/net/http/blademaster"
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"go-common/library/stat/prom"
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)
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const (
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_tokenURI = "/intranet/auth/tokenInfo"
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_cookieURI = "/intranet/auth/cookieInfo"
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)
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var (
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errorsCount = prom.BusinessErrCount
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cachedCount = prom.CacheHit
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missedCount = prom.CacheMiss
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)
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// PromError prom error
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func PromError(name string) {
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errorsCount.Incr(name)
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}
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// Dao struct info of Dao
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type Dao struct {
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c *conf.Config
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tokenURI string
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cookieURI string
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mc *memcache.Pool
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mcLogin *memcache.Pool
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client *bm.Client
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}
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// New new a Dao and return.
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func New(c *conf.Config) (d *Dao) {
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d = &Dao{
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c: c,
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tokenURI: c.Identify.AuthHost + _tokenURI,
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cookieURI: c.Identify.AuthHost + _cookieURI,
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mc: memcache.NewPool(c.Memcache),
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mcLogin: memcache.NewPool(c.MemcacheLoginLog),
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client: bm.NewClient(c.HTTPClient),
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}
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return
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}
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// Close close connections of mc, redis, db.
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func (d *Dao) Close() {
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d.mc.Close()
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d.mcLogin.Close()
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}
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// Ping ping health.
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func (d *Dao) Ping(c context.Context) (err error) {
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if err = d.pingMC(c); err != nil {
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PromError("mc:Ping")
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}
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return
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}
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// pingMc ping memcache
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func (d *Dao) pingMC(c context.Context) (err error) {
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conn := d.mc.Get(c)
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defer conn.Close()
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item := memcache.Item{Key: "ping", Value: []byte{1}, Expiration: 100}
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err = conn.Set(&item)
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return
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}
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