mirror of
https://github.com/1f349/dendrite.git
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b6ea1bc67a
* Move current work into single branch * Initial massaging of clientapi etc (not working yet) * Interfaces for accounts/devices databases * Duplicate postgres package for sqlite3 (no changes made to it yet) * Some keydb, accountdb, devicedb, common partition fixes, some more syncapi tweaking * Fix accounts DB, device DB * Update naffka dependency for SQLite * Naffka SQLite * Update naffka to latest master * SQLite support for federationsender * Mostly not-bad support for SQLite in syncapi (although there are problems where lots of events get classed incorrectly as backward extremities, probably because of IN/ANY clauses that are badly supported) * Update Dockerfile -> Go 1.13.7, add build-base (as gcc and friends are needed for SQLite) * Implement GET endpoints for account_data in clientapi * Nuke filtering for now... * Revert "Implement GET endpoints for account_data in clientapi" This reverts commit 4d80dff4583d278620d9b3ed437e9fcd8d4674ee. * Implement GET endpoints for account_data in clientapi (#861) * Implement GET endpoints for account_data in clientapi * Fix accountDB parameter * Remove fmt.Println * Fix insertAccountData SQLite query * Fix accountDB storage interfaces * Add empty push rules into account data on account creation (#862) * Put SaveAccountData into the right function this time * Not sure if roomserver is better or worse now * sqlite work * Allow empty last sent ID for the first event * sqlite: room creation works * Support sending messages * Nuke fmt.println * Move QueryVariadic etc into common, other device fixes * Fix some linter issues * Fix bugs * Fix some linting errors * Fix errcheck lint errors * Make naffka use postgres as fallback, fix couple of compile errors * What on earth happened to the /rooms/{roomID}/send/{eventType} routing Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
59 lines
1.5 KiB
Go
59 lines
1.5 KiB
Go
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/common"
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"github.com/matrix-org/dendrite/syncapi/types"
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)
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const streamIDTableSchema = `
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-- Global stream ID counter, used by other tables.
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CREATE TABLE IF NOT EXISTS syncapi_stream_id (
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stream_name TEXT NOT NULL PRIMARY KEY,
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stream_id INT DEFAULT 0,
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UNIQUE(stream_name)
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);
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INSERT INTO syncapi_stream_id (stream_name, stream_id) VALUES ("global", 0)
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ON CONFLICT DO NOTHING;
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`
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const increaseStreamIDStmt = "" +
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"UPDATE syncapi_stream_id SET stream_id = stream_id + 1 WHERE stream_name = $1"
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const selectStreamIDStmt = "" +
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"SELECT stream_id FROM syncapi_stream_id WHERE stream_name = $1"
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type streamIDStatements struct {
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increaseStreamIDStmt *sql.Stmt
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selectStreamIDStmt *sql.Stmt
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}
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func (s *streamIDStatements) prepare(db *sql.DB) (err error) {
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_, err = db.Exec(streamIDTableSchema)
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if err != nil {
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return
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}
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if s.increaseStreamIDStmt, err = db.Prepare(increaseStreamIDStmt); err != nil {
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return
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}
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if s.selectStreamIDStmt, err = db.Prepare(selectStreamIDStmt); err != nil {
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return
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}
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return
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}
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func (s *streamIDStatements) nextStreamID(ctx context.Context, txn *sql.Tx) (pos types.StreamPosition, err error) {
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increaseStmt := common.TxStmt(txn, s.increaseStreamIDStmt)
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selectStmt := common.TxStmt(txn, s.selectStreamIDStmt)
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if _, err = increaseStmt.ExecContext(ctx, "global"); err != nil {
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return
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}
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if err = selectStmt.QueryRowContext(ctx, "global").Scan(&pos); err != nil {
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return
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}
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return
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}
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