added indices to event table

src/models/event.go

@@ -29,9 +29,9 @@ func (event *Event) APIParse(session *xorm.Session, apievent APIEvent) (err erro
 
 type Event struct {
 	ID      int       `xorm:"pk autoincr"`
-	Src     *Src      `xorm:"int src_id"`
-	Host    *Host     `xorm:"int host_id"`
-	IP      *IP       `xorm:"int ip_id"`
+	Src     *Src      `xorm:"int src_id index"`
+	Host    *Host     `xorm:"int host_id index"`
+	IP      *IP       `xorm:"int ip_id index"`
 	Created time.Time `xorm:"created notnull"`
 }
 

src/models/models.go

@@ -5,14 +5,11 @@ import (
 	"fmt"
 
 	"git.paulbsd.com/paulbsd/ipbl/src/config"
-	"xorm.io/xorm"
 	"xorm.io/xorm/names"
 )
 
 var (
-	x      *xorm.Engine
 	tables    []interface{}
-
 	HasEngine bool
 )