dendrite/federationsender/storage/postgres/storage.go
Neil Alexander 11a39fe3b5
Deduplicate FS database, EDU persistence table (#1207)
* Deduplicate FS database, add some EDU persistence groundwork

* Extend TransactionWriter to use optional existing transaction, use that for FS SQLite database writes

* Fix build due to bad keyserver import

* Working EDU persistence

* gocyclo, unsurprisingly

* Remove unused

* Update copyright notices
2020-07-20 16:55:20 +01:00

72 lines
2 KiB
Go

// Copyright 2017-2018 New Vector Ltd
// Copyright 2019-2020 The Matrix.org Foundation C.I.C.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package postgres
import (
"database/sql"
"github.com/matrix-org/dendrite/federationsender/storage/shared"
"github.com/matrix-org/dendrite/internal/sqlutil"
)
// Database stores information needed by the federation sender
type Database struct {
shared.Database
sqlutil.PartitionOffsetStatements
db *sql.DB
}
// NewDatabase opens a new database
func NewDatabase(dataSourceName string, dbProperties sqlutil.DbProperties) (*Database, error) {
var d Database
var err error
if d.db, err = sqlutil.Open("postgres", dataSourceName, dbProperties); err != nil {
return nil, err
}
joinedHosts, err := NewPostgresJoinedHostsTable(d.db)
if err != nil {
return nil, err
}
queuePDUs, err := NewPostgresQueuePDUsTable(d.db)
if err != nil {
return nil, err
}
queueEDUs, err := NewPostgresQueueEDUsTable(d.db)
if err != nil {
return nil, err
}
queueJSON, err := NewPostgresQueueJSONTable(d.db)
if err != nil {
return nil, err
}
rooms, err := NewPostgresRoomsTable(d.db)
if err != nil {
return nil, err
}
d.Database = shared.Database{
DB: d.db,
FederationSenderJoinedHosts: joinedHosts,
FederationSenderQueuePDUs: queuePDUs,
FederationSenderQueueEDUs: queueEDUs,
FederationSenderQueueJSON: queueJSON,
FederationSenderRooms: rooms,
}
if err = d.PartitionOffsetStatements.Prepare(d.db, "federationsender"); err != nil {
return nil, err
}
return &d, nil
}