plugins.go

/*
 * Copyright (c) 2019-2021. 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 provides a Pydio GRPC service for managing chat rooms.
package grpc

import (
	"context"
	"path/filepath"

	"google.golang.org/grpc"

	"github.com/pydio/cells/v4/broker/chat"
	"github.com/pydio/cells/v4/common"
	"github.com/pydio/cells/v4/common/dao/boltdb"
	"github.com/pydio/cells/v4/common/dao/mongodb"
	proto "github.com/pydio/cells/v4/common/proto/chat"
	"github.com/pydio/cells/v4/common/runtime"
	"github.com/pydio/cells/v4/common/service"
	servicecontext "github.com/pydio/cells/v4/common/service/context"
)

var ServiceName = common.ServiceGrpcNamespace_ + common.ServiceChat

func init() {
	runtime.Register("main", func(ctx context.Context) {
		service.NewService(
			service.Name(ServiceName),
			service.Context(ctx),
			service.Tag(common.ServiceTagBroker),
			service.Description("Chat Service to attach real-time chats to various object. Coupled with WebSocket"),
			service.WithStorage(chat.NewDAO,
				service.WithStoragePrefix("chat"),
				service.WithStorageSupport(boltdb.Driver, mongodb.Driver),
				service.WithStorageMigrator(chat.Migrate),
				service.WithStorageDefaultDriver(func() (string, string) {
					return boltdb.Driver, filepath.Join(runtime.MustServiceDataDir(ServiceName), "chat.db")
				}),
			),
			service.WithGRPC(func(c context.Context, server grpc.ServiceRegistrar) error {
				proto.RegisterChatServiceEnhancedServer(server, &ChatHandler{RuntimeCtx: c, dao: servicecontext.GetDAO(c).(chat.DAO)})
				return nil
			}),
		)
	})
}