86 lines
1.7 KiB
Go
86 lines
1.7 KiB
Go
package dao
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import (
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"context"
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"net/http"
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"time"
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"go-common/app/admin/openplatform/sug/conf"
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"go-common/library/cache/redis"
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"go-common/library/database/sql"
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"go-common/library/log"
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xhttp "go-common/library/net/http/blademaster"
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elastic "gopkg.in/olivere/elastic.v5"
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)
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// Dao dao
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type Dao struct {
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c *conf.Config
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redis *redis.Pool
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es *elastic.Client
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client *http.Client
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xclient *xhttp.Client
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dbMall *sql.DB
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dbTicket *sql.DB
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}
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// New init redis,es
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func New(c *conf.Config) (dao *Dao) {
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dao = &Dao{
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c: c,
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redis: redis.NewPool(c.Redis),
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xclient: xhttp.NewClient(c.HTTPClient),
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client: &http.Client{Timeout: time.Second * 5},
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dbMall: sql.NewMySQL(c.DB.MallDB),
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dbTicket: sql.NewMySQL(c.DB.TicketDB),
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}
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es, err := elastic.NewClient(
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elastic.SetURL(c.Es.Addr...),
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)
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if err != nil {
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panic(err)
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}
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dao.es = es
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return
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}
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// Close close the resource.
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func (d *Dao) Close() {
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d.redis.Close()
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}
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// Ping dao ping
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func (d *Dao) Ping(c context.Context) (err error) {
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if err = d.dbTicket.Ping(c); err != nil {
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log.Error("Ping ticket DB error(%v)", err)
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return
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}
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if err = d.dbMall.Ping(c); err != nil {
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log.Error("Ping mall DB error(%v)", err)
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return
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}
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if err = d.pingESCluster(c); err != nil {
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log.Error("es:ping", "ping %v", err)
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return
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}
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redisConn := d.redis.Get(c)
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defer redisConn.Close()
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if _, err = redisConn.Do("SET", "ping", "pong"); err != nil {
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redisConn.Close()
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log.Error("redis.SET error(%v)", err)
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return
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}
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return
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}
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// pingEsCluster ping es cluster
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func (d *Dao) pingESCluster(ctx context.Context) (err error) {
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_, _, err = d.es.Ping(d.c.Es.Addr[0]).Do(ctx)
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if err != nil {
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log.Error("Es:Ping", "%s:Ping error(%v)", d.c.Es.Addr[0], err)
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return
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}
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return
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}
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