mirror of
https://github.com/hoernschen/dendrite.git
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65 lines
2 KiB
Go
65 lines
2 KiB
Go
// Copyright 2017 Vector Creations Ltd
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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 implied.
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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 sqlite3
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import (
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"context"
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"database/sql"
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"github.com/matrix-org/dendrite/internal/sqlutil"
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"github.com/matrix-org/dendrite/setup/config"
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"github.com/matrix-org/dendrite/userapi/api"
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"github.com/matrix-org/gomatrixserverlib"
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_ "github.com/mattn/go-sqlite3"
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)
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// Database represents a pusher database.
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type Database struct {
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db *sql.DB
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writer sqlutil.Writer
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pushers pushersStatements
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}
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// NewDatabase creates a new pusher database
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func NewDatabase(dbProperties *config.DatabaseOptions, serverName gomatrixserverlib.ServerName) (*Database, error) {
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db, err := sqlutil.Open(dbProperties)
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if err != nil {
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return nil, err
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}
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writer := sqlutil.NewExclusiveWriter()
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d := pushersStatements{}
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// Create tables before executing migrations so we don't fail if the table is missing,
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// and THEN prepare statements so we don't fail due to referencing new columns
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if err = d.execSchema(db); err != nil {
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return nil, err
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}
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m := sqlutil.NewMigrations()
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if err = m.RunDeltas(db, dbProperties); err != nil {
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return nil, err
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}
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if err = d.prepare(db, writer, serverName); err != nil {
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return nil, err
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}
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return &Database{db, writer, d}, nil
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}
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// GetPushersByLocalpart returns the pushers matching the given localpart.
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func (d *Database) GetPushersByLocalpart(
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ctx context.Context, localpart string,
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) ([]api.Pusher, error) {
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return d.pushers.selectPushersByLocalpart(ctx, nil, localpart, "")
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}
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