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Update room version descriptors, add error handling (#906)

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* Update room version descriptors, add error handling

* Fix database queries

* Drop Get from version package

* Fix database wrapping, add comments for version descriptions

* Don't set default room_version value in SQL
This commit is contained in:
Neil Alexander 2020-03-16 16:05:29 +00:00 • committed by GitHub
parent dfd8b93d93
commit 452f393dd7
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9 changed files with 121 additions and 95 deletions
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13
roomserver/storage/postgres/storage.go
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@ -68,7 +68,8 @@ func (d *Database) StoreEvent(
}
}
if roomNID, err = d.assignRoomNID(ctx, nil, event.RoomID()); err != nil {
// TODO: Room version here
if roomNID, err = d.assignRoomNID(ctx, nil, event.RoomID(), "1"); err != nil {
return 0, types.StateAtEvent{}, err
}
@ -121,13 +122,14 @@ func (d *Database) StoreEvent(
}
func (d *Database) assignRoomNID(
ctx context.Context, txn *sql.Tx, roomID string,
ctx context.Context, txn *sql.Tx,
roomID string, roomVersion gomatrixserverlib.RoomVersion,
) (types.RoomNID, error) {
// Check if we already have a numeric ID in the database.
roomNID, err := d.statements.selectRoomNID(ctx, txn, roomID)
if err == sql.ErrNoRows {
// We don't have a numeric ID so insert one into the database.
roomNID, err = d.statements.insertRoomNID(ctx, txn, roomID)
roomNID, err = d.statements.insertRoomNID(ctx, txn, roomID, roomVersion)
if err == sql.ErrNoRows {
// We raced with another insert so run the select again.
roomNID, err = d.statements.selectRoomNID(ctx, txn, roomID)
@ -494,7 +496,8 @@ func (d *Database) MembershipUpdater(
}
}()
roomNID, err := d.assignRoomNID(ctx, txn, roomID)
// TODO: Room version here
roomNID, err := d.assignRoomNID(ctx, txn, roomID, "1")
if err != nil {
return nil, err
}
@ -699,7 +702,7 @@ func (d *Database) EventsFromIDs(ctx context.Context, eventIDs []string) ([]type
func (d *Database) GetRoomVersionForRoom(
ctx context.Context, roomNID types.RoomNID,
) (int64, error) {
) (gomatrixserverlib.RoomVersion, error) {
return d.statements.selectRoomVersionForRoomNID(
ctx, nil, roomNID,
)