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cleaner.go
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cleaner.go
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/*
* Copyright (c) 2018. Abstrium SAS <team (at) pydio.com>
* This file is part of Pydio Cells.
*
* Pydio Cells is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Pydio Cells is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Pydio Cells. If not, see <http://www.gnu.org/licenses/>.
*
* The latest code can be found at <https://pydio.com>.
*/
package grpc
import (
"context"
"fmt"
servicecontext "github.com/pydio/cells/common/service/context"
"github.com/pydio/cells/common/dao"
"github.com/pydio/cells/common/log"
"github.com/pydio/cells/common/proto/idm"
"github.com/pydio/cells/idm/meta"
"github.com/pydio/cells/idm/meta/namespace"
)
// Cleaner cleans bookmarks on user deletion
type Cleaner struct {
Dao meta.DAO
}
func NewCleaner(dao dao.DAO) *Cleaner {
c := &Cleaner{}
c.Dao = dao.(meta.DAO)
return c
}
func (c *Cleaner) Handle(ctx context.Context, msg *idm.ChangeEvent) error {
if msg.Type != idm.ChangeEventType_DELETE || msg.User == nil || msg.User.IsGroup {
return nil
}
go func() {
// Remove user bookmarks
metas, e := c.Dao.Search(nil, nil, namespace.ReservedNamespaceBookmark, msg.User.Uuid, nil)
if e != nil || len(metas) == 0 {
return
}
ctx = servicecontext.WithServiceColor(servicecontext.WithServiceName(ctx, Name), servicecontext.ServiceColorGrpc)
log.Logger(ctx).Info(fmt.Sprintf("Cleaning %d bookmarks for user %s", len(metas), msg.User.Login))
for _, m := range metas {
c.Dao.Del(m)
}
}()
return nil
}