73 lines
1.7 KiB
Go
73 lines
1.7 KiB
Go
package dao
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import (
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"context"
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"fmt"
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"time"
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"go-common/app/admin/main/spy/conf"
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account "go-common/app/service/main/account/rpc/client"
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spy "go-common/app/service/main/spy/rpc/client"
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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 struct user of Dao.
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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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getUserInfoStmt []*sql.Stmt
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eventStmt *sql.Stmt
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factorAllStmt *sql.Stmt
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allGroupStmt *sql.Stmt
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// cache
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mcUser *memcache.Pool
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mcUserExpire int32
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// rpc
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spyRPC *spy.Service
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accRPC *account.Service3
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}
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// New create a 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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// conf
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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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// rpc
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spyRPC: spy.New(c.SpyRPC),
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accRPC: account.New3(c.AccountRPC),
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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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d.getUserInfoStmt = make([]*sql.Stmt, conf.Conf.Property.UserInfoShard)
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for i := int64(0); i < conf.Conf.Property.UserInfoShard; i++ {
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d.getUserInfoStmt[i] = d.db.Prepared(fmt.Sprintf(_getUserInfoSQL, i))
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}
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d.eventStmt = d.db.Prepared(_eventSQL)
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d.factorAllStmt = d.db.Prepared(_factorAllSQL)
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d.allGroupStmt = d.db.Prepared(_allGroupSQL)
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return
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}
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// Ping check connection of db , mc.
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func (d *Dao) Ping(c context.Context) (err error) {
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return d.db.Ping(c)
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}
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// Close close connection of db , mc.
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func (d *Dao) Close() {
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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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