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plugins.go
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/
plugins.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 is the persistence service for all activities.
//
// It is listening to many events broadcasted by the application and storing them inside associated feeds, depending
// on the event context, owner, object type, etc...
// Persistence is implemented on a Bolt database.
package grpc
import (
"context"
"github.com/micro/go-micro"
"github.com/pydio/cells/broker/activity"
"github.com/pydio/cells/common"
"github.com/pydio/cells/common/log"
"github.com/pydio/cells/common/micro"
"github.com/pydio/cells/common/plugins"
proto "github.com/pydio/cells/common/proto/activity"
"github.com/pydio/cells/common/proto/jobs"
"github.com/pydio/cells/common/proto/tree"
"github.com/pydio/cells/common/service"
)
var (
Name = common.SERVICE_GRPC_NAMESPACE_ + common.SERVICE_ACTIVITY
)
func init() {
plugins.Register(func() {
service.NewService(
service.Name(Name),
service.Tag(common.SERVICE_TAG_BROKER),
service.Description("Activity Service is collecting activity for users and nodes"),
service.Dependency(common.SERVICE_GRPC_NAMESPACE_+common.SERVICE_JOBS, []string{}),
service.Dependency(common.SERVICE_GRPC_NAMESPACE_+common.SERVICE_TREE, []string{}),
service.Migrations([]*service.Migration{
{
TargetVersion: service.FirstRun(),
Up: RegisterDigestJob,
},
}),
service.WithStorage(activity.NewDAO, "broker_activity"),
service.Unique(true),
service.WithMicro(func(m micro.Service) error {
m.Init(
micro.Metadata(map[string]string{"MetaProvider": "stream"}),
)
// Register Subscribers
subscriber := &MicroEventsSubscriber{
client: tree.NewNodeProviderClient(common.SERVICE_GRPC_NAMESPACE_+common.SERVICE_TREE, defaults.NewClient()),
}
if err := m.Options().Server.Subscribe(m.Options().Server.NewSubscriber(common.TOPIC_TREE_CHANGES, subscriber)); err != nil {
return err
}
proto.RegisterActivityServiceHandler(m.Options().Server, new(Handler))
tree.RegisterNodeProviderStreamerHandler(m.Options().Server, new(MetaProvider))
return nil
}),
)
})
}
func RegisterDigestJob(ctx context.Context) error {
log.Logger(ctx).Info("Registering default job for creating activities digests")
job := &jobs.Job{
ID: "users-activity-digest",
Label: "Users activities digest",
Owner: common.PYDIO_SYSTEM_USERNAME,
MaxConcurrency: 1,
AutoStart: false,
Schedule: &jobs.Schedule{
Iso8601Schedule: "R/2012-06-04T19:25:16.828696-07:00/PT15M", // every 5 mn
},
Actions: []*jobs.Action{
{
ID: "broker.activity.actions.mail-digest",
UsersSelector: &jobs.UsersSelector{
All: true,
},
},
},
}
cliJob := jobs.NewJobServiceClient(common.SERVICE_GRPC_NAMESPACE_+common.SERVICE_JOBS, defaults.NewClient())
_, e := cliJob.PutJob(ctx, &jobs.PutJobRequest{Job: job})
return e
}