mirror of
https://github.com/1f349/dendrite.git
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a6f995eb45
* Move Updater structs to shared and use it for postgres * Add constructors for NewXXXUpdater and a useTxns flag In sqlite, we set useTxns=false and comment why. * Handle nil txn * Handle nil in transaction * Missed one * Close the txn at the right time * Don't close the transaction as we reuse it between calls
108 lines
2.8 KiB
Go
108 lines
2.8 KiB
Go
// Copyright 2017-2018 New Vector Ltd
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// Copyright 2019-2020 The Matrix.org Foundation C.I.C.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implie
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package postgres
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import (
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"database/sql"
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"github.com/matrix-org/dendrite/internal"
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"github.com/matrix-org/dendrite/internal/sqlutil"
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// Import the postgres database driver.
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_ "github.com/lib/pq"
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"github.com/matrix-org/dendrite/roomserver/storage/shared"
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)
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// A Database is used to store room events and stream offsets.
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type Database struct {
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shared.Database
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}
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// Open a postgres database.
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// nolint: gocyclo
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func Open(dataSourceName string, dbProperties internal.DbProperties) (*Database, error) {
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var d Database
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var db *sql.DB
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var err error
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if db, err = sqlutil.Open("postgres", dataSourceName, dbProperties); err != nil {
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return nil, err
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}
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eventStateKeys, err := NewPostgresEventStateKeysTable(db)
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if err != nil {
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return nil, err
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}
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eventTypes, err := NewPostgresEventTypesTable(db)
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if err != nil {
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return nil, err
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}
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eventJSON, err := NewPostgresEventJSONTable(db)
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if err != nil {
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return nil, err
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}
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events, err := NewPostgresEventsTable(db)
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if err != nil {
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return nil, err
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}
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rooms, err := NewPostgresRoomsTable(db)
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if err != nil {
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return nil, err
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}
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transactions, err := NewPostgresTransactionsTable(db)
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if err != nil {
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return nil, err
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}
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stateBlock, err := NewPostgresStateBlockTable(db)
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if err != nil {
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return nil, err
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}
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stateSnapshot, err := NewPostgresStateSnapshotTable(db)
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if err != nil {
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return nil, err
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}
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roomAliases, err := NewPostgresRoomAliasesTable(db)
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if err != nil {
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return nil, err
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}
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prevEvents, err := NewPostgresPreviousEventsTable(db)
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if err != nil {
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return nil, err
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}
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invites, err := NewPostgresInvitesTable(db)
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if err != nil {
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return nil, err
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}
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membership, err := NewPostgresMembershipTable(db)
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if err != nil {
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return nil, err
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}
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d.Database = shared.Database{
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DB: db,
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EventTypesTable: eventTypes,
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EventStateKeysTable: eventStateKeys,
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EventJSONTable: eventJSON,
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EventsTable: events,
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RoomsTable: rooms,
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TransactionsTable: transactions,
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StateBlockTable: stateBlock,
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StateSnapshotTable: stateSnapshot,
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PrevEventsTable: prevEvents,
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RoomAliasesTable: roomAliases,
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InvitesTable: invites,
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MembershipTable: membership,
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}
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return &d, nil
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}
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