88 lines
1.9 KiB
Go
88 lines
1.9 KiB
Go
package dao
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import (
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"context"
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"math/rand"
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"time"
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"go-common/app/service/main/spy/conf"
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"go-common/library/cache/memcache"
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"go-common/library/cache/redis"
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"go-common/library/database/sql"
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bm "go-common/library/net/http/blademaster"
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"go-common/library/queue/databus"
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)
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// Dao event dao def.
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type Dao struct {
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c *conf.Config
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// db
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db *sql.DB
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// mc
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mcUser *memcache.Pool
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mcUserExpire int32
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// redis
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redis *redis.Pool
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expire int
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verifyExpire int
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// http client
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httpClient *bm.Client
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auditInfoURI string
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// databus for spy score change
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dbScoreChange *databus.Databus
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r *rand.Rand
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}
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// New create instance of 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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// db
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db: sql.NewMySQL(c.DB.Spy),
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// mc
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mcUser: memcache.NewPool(c.Memcache.User),
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mcUserExpire: int32(time.Duration(c.Memcache.UserExpire) / time.Second),
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// redis
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redis: redis.NewPool(c.Redis.Config),
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expire: int(time.Duration(c.Redis.Expire) / time.Second),
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verifyExpire: int(time.Duration(c.Redis.VerifyCdTimes) / time.Second),
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// http client
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httpClient: bm.NewClient(c.HTTPClient),
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auditInfoURI: c.Account + _auditInfo,
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// databus
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dbScoreChange: databus.New(c.DBScoreChange),
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r: rand.New(rand.NewSource(time.Now().Unix())),
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}
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if conf.Conf.Property.UserInfoShard <= 0 {
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panic("conf.Conf.Property.UserInfoShard <= 0")
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}
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if conf.Conf.Property.HistoryShard <= 0 {
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panic("conf.Conf.Property.HistoryShard <= 0")
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}
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return
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}
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// Ping check db 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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return
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}
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if err = d.PingRedis(c); err != nil {
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return
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}
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return d.db.Ping(c)
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}
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// Close close all db connections.
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func (d *Dao) Close() {
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if d.mcUser != nil {
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d.mcUser.Close()
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}
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if d.redis != nil {
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d.redis.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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