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85 lines
1.7 KiB
85 lines
1.7 KiB
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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