func (d *dalStore) delete(session *gSessions.Session) error {
if !dal.IsObjectIDHex(session.ID) {
return nSessions.ErrInvalidId
}
conn := d.connection.Clone()
defer conn.Close()
db := conn.DB(d.database)
c := db.C(d.collection)
return c.RemoveID(dal.ObjectIDHex(session.ID))
}
func (d *dalStore) load(session *gSessions.Session) (bool, error) {
if !dal.IsObjectIDHex(session.ID) {
return false, nSessions.ErrInvalidId
}
conn := d.connection.Clone()
defer conn.Close()
db := conn.DB(d.database)
c := db.C(d.collection)
s := dalSession{}
err := c.FindID(dal.ObjectIDHex(session.ID)).One(&s)
if err != nil {
return false, err
}
if err := securecookie.DecodeMulti(session.Name(), s.Data, &session.Values, d.Codecs...); err != nil {
return false, err
}
return true, nil
}
func (d *dalStore) save(session *gSessions.Session) error {
if !dal.IsObjectIDHex(session.ID) {
return nSessions.ErrInvalidId
}
conn := d.connection.Clone()
defer conn.Close()
db := conn.DB(d.database)
c := db.C(d.collection)
var modified time.Time
if val, ok := session.Values["modified"]; ok {
modified, ok = val.(time.Time)
if !ok {
return nSessions.ErrInvalidModified
}
} else {
modified = time.Now()
}
encoded, err := securecookie.EncodeMulti(session.Name(), session.Values, d.Codecs...)
if err != nil {
return err
}
id := dal.ObjectIDHex(session.ID)
s := dalSession{
ID: id,
Data: encoded,
Modified: modified,
}
_, err = c.SaveID(id, &s)
if err != nil {
return err
}
return nil
}