48 lines
833 B
Go
48 lines
833 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/service/main/passport-auth/conf"
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"go-common/library/cache/memcache"
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"go-common/library/database/sql"
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)
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// Dao dao struct
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type Dao struct {
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db *sql.DB
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mc *memcache.Pool
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mcExpire int32
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c *conf.Config
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}
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// New create new dao
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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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db: sql.NewMySQL(c.Mysql),
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mc: 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
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}
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// Ping check db and mc health.
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func (d *Dao) Ping(c context.Context) (err error) {
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if err = d.db.Ping(c); err != nil {
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return
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}
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return d.pingMC(c)
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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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if d.mc != nil {
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d.mc.Close()
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}
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if d.db != nil {
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d.db.Close()
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}
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}
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