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models/migrations: fix little logic error

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This commit is contained in:
Unknwon 2015-02-12 12:46:21 -05:00
parent 31eb49c3ae
commit 0b3722c359
1 changed files with 12 additions and 10 deletions
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22
models/migrations/migrations.go
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@ -47,8 +47,8 @@ type Version struct {
} }
// This is a sequence of migrations. Add new migrations to the bottom of the list. // This is a sequence of migrations. Add new migrations to the bottom of the list.
// If you want to "retire" a migration, remove it from the top of the list and // If you want to "retire" a migration, remove it from the top of the list and
// update _MIN_VER_DB accordingly // update _MIN_VER_DB accordingly
var migrations = []Migration{ var migrations = []Migration{
NewMigration("generate collaboration from access", accessToCollaboration), // V0 -> V1 NewMigration("generate collaboration from access", accessToCollaboration), // V0 -> V1
} }
@ -65,7 +65,7 @@ func Migrate(x *xorm.Engine) error {
return fmt.Errorf("get: %v", err) return fmt.Errorf("get: %v", err)
} else if !has { } else if !has {
// If the user table does not exist it is a fresh installation and we // If the user table does not exist it is a fresh installation and we
// can skip all migrations // can skip all migrations.
needsMigration, err := x.IsTableExist("user") needsMigration, err := x.IsTableExist("user")
if err != nil { if err != nil {
return err return err
@ -76,7 +76,7 @@ func Migrate(x *xorm.Engine) error {
return err return err
} }
// If the user table is empty it is a fresh installation and we can // If the user table is empty it is a fresh installation and we can
// skip all migrations // skip all migrations.
needsMigration = !isEmpty needsMigration = !isEmpty
} }
if !needsMigration { if !needsMigration {
@ -102,6 +102,13 @@ func Migrate(x *xorm.Engine) error {
return nil return nil
} }
func sessionRelease(sess *xorm.Session) {
if !sess.IsCommitedOrRollbacked {
sess.Rollback()
}
sess.Close()
}
func accessToCollaboration(x *xorm.Engine) error { func accessToCollaboration(x *xorm.Engine) error {
type Collaboration struct { type Collaboration struct {
ID int64 `xorm:"pk autoincr"` ID int64 `xorm:"pk autoincr"`
@ -118,12 +125,7 @@ func accessToCollaboration(x *xorm.Engine) error {
} }
sess := x.NewSession() sess := x.NewSession()
defer func() { defer sessionRelease(sess)
if sess.IsCommitedOrRollbacked {
sess.Rollback()
}
sess.Close()
}()
if err = sess.Begin(); err != nil { if err = sess.Begin(); err != nil {
return err return err
} }