118 lines
2.3 KiB
Go
118 lines
2.3 KiB
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/growup/conf"
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article "go-common/app/interface/openplatform/article/rpc/client"
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account "go-common/app/service/main/account/rpc/client"
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vip "go-common/app/service/main/vip/rpc/client"
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"go-common/library/cache/redis"
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"go-common/library/database/hbase.v2"
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"go-common/library/database/sql"
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"go-common/library/log"
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bm "go-common/library/net/http/blademaster"
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)
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// Dao def dao struct
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type Dao struct {
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c *conf.Config
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db *sql.DB
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rddb *sql.DB
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// redis
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redis *redis.Pool
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redisExpire int64
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// search
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httpRead *bm.Client
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// rpc
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acc *account.Service3
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art *article.Service
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vip *vip.Service
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// hbase
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hbase *hbase.Client
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hbaseTimeOut time.Duration
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// chan
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missch chan func()
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}
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// New fn
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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.DB.Growup),
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rddb: sql.NewMySQL(c.DB.Allowance),
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// redis
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redis: redis.NewPool(c.Redis.Config),
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redisExpire: int64(time.Duration(c.Redis.Expire) / time.Second),
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// search
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httpRead: bm.NewClient(c.HTTPClient.Read),
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// rpc
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acc: account.New3(c.AccountRPC),
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art: article.New(c.ArticleRPC),
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vip: vip.New(c.VipRPC),
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// hbase
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hbase: hbase.NewClient(c.HBase.Config),
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hbaseTimeOut: time.Duration(time.Millisecond * 200),
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// chan
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missch: make(chan func(), 1024),
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}
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go d.cacheproc()
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return d
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}
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// Ping ping db
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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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log.Error("d.db.Ping error(%v)", err)
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return
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}
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if err = d.pingRedis(c); err != nil {
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log.Error("d.pingRedis error(%v)", err)
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}
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return
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}
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func (d *Dao) pingRedis(c context.Context) (err error) {
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conn := d.redis.Get(c)
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_, err = conn.Do("SET", "PING", "PONG")
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conn.Close()
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return
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}
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// Close close db conn
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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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if d.redis != nil {
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d.redis.Close()
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}
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if d.hbase != nil {
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d.hbase.Close()
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}
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}
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// BeginTran begin transcation
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func (d *Dao) BeginTran(c context.Context) (tx *sql.Tx, err error) {
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return d.db.Begin(c)
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}
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// AddCache add to chan for cache
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func (d *Dao) AddCache(f func()) {
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select {
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case d.missch <- f:
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default:
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log.Warn("cacheproc chan full")
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}
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}
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// cacheproc is a routine for execute closure.
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func (d *Dao) cacheproc() {
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for {
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f := <-d.missch
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f()
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}
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}
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