func (this *Model) Sess() *xorm.Session { // TransSession or Session
ss, ok := this.transSession()
if ok == false {
var ss *xorm.Session = this.DB.NewSession()
ss.IsAutoClose = true
return ss
}
return ss
}
func (this *Model) End(result bool, args ...*xorm.Session) (err error) {
var ss *xorm.Session
if len(args) > 0 && args[0] != nil {
ss = args[0]
} else {
ss, _ = this.transSession()
}
if result {
err = ss.Commit()
} else {
err = ss.Rollback()
}
if err != nil {
this.Context.Object().Echo().Logger().Error(err)
}
ss.Close()
this.Context.Set(`webx:transSession`, nil)
return
}
func (a *Select) GenSess(args ...interface{}) *xorm.Session {
var s *xorm.Session = a.Orm.NewSession()
s.IsAutoClose = true
switch len(args) {
case 2:
alias, _ := args[1].(string)
if args[0] == nil {
s = s.Alias(alias)
} else {
s = s.Table(args[0]).Alias(alias)
a.Table = args[0]
}
a.Alias = alias
case 1:
s = s.Table(args[0])
a.Table = args[0]
default:
if a.Table != nil {
s = s.Table(a.Table)
}
if a.Alias != `` {
s = s.Alias(a.Alias)
}
}
s = s.Where(a.Condition, a.Params...).GroupBy(a.GroupBy)
if a.Having != `` {
s = s.Having(a.Having)
}
return s
}