Add migration

federationsender/storage/postgres/deltas/2021020411080000_rooms.go

@@ -0,0 +1,46 @@
+// Copyright 2021 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 deltas
+
+import (
+	"database/sql"
+	"fmt"
+
+	"github.com/matrix-org/dendrite/internal/sqlutil"
+	"github.com/pressly/goose"
+)
+
+func LoadFromGoose() {
+	goose.AddMigration(UpRemoveRoomsTable, DownRemoveRoomsTable)
+}
+
+func LoadRemoveRoomsTable(m *sqlutil.Migrations) {
+	m.AddMigration(UpRemoveRoomsTable, DownRemoveRoomsTable)
+}
+
+func UpRemoveRoomsTable(tx *sql.Tx) error {
+	_, err := tx.Exec(`
+		DROP TABLE federationsender_rooms;
+	`)
+	if err != nil {
+		return fmt.Errorf("failed to execute upgrade: %w", err)
+	}
+	return nil
+}
+
+func DownRemoveRoomsTable(tx *sql.Tx) error {
+	// We can't reverse this.
+	return nil
+}

federationsender/storage/postgres/storage.go

@@ -18,6 +18,7 @@ package postgres
 import (
 	"database/sql"
 
+	"github.com/matrix-org/dendrite/federationsender/storage/postgres/deltas"
 	"github.com/matrix-org/dendrite/federationsender/storage/shared"
 	"github.com/matrix-org/dendrite/internal/caching"
 	"github.com/matrix-org/dendrite/internal/sqlutil"
@@ -68,6 +69,11 @@ func NewDatabase(dbProperties *config.DatabaseOptions, cache caching.FederationS
 	if err != nil {
 		return nil, err
 	}
+	m := sqlutil.NewMigrations()
+	deltas.LoadRemoveRoomsTable(m)
+	if err = m.RunDeltas(d.db, dbProperties); err != nil {
+		return nil, err
+	}
 	d.Database = shared.Database{
 		DB:                            d.db,
 		Cache:                         cache,

federationsender/storage/sqlite3/deltas/2021020411080000_rooms.go

@@ -0,0 +1,46 @@
+// Copyright 2021 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 deltas
+
+import (
+	"database/sql"
+	"fmt"
+
+	"github.com/matrix-org/dendrite/internal/sqlutil"
+	"github.com/pressly/goose"
+)
+
+func LoadFromGoose() {
+	goose.AddMigration(UpRemoveRoomsTable, DownRemoveRoomsTable)
+}
+
+func LoadRemoveRoomsTable(m *sqlutil.Migrations) {
+	m.AddMigration(UpRemoveRoomsTable, DownRemoveRoomsTable)
+}
+
+func UpRemoveRoomsTable(tx *sql.Tx) error {
+	_, err := tx.Exec(`
+		DROP TABLE federationsender_rooms;
+	`)
+	if err != nil {
+		return fmt.Errorf("failed to execute upgrade: %w", err)
+	}
+	return nil
+}
+
+func DownRemoveRoomsTable(tx *sql.Tx) error {
+	// We can't reverse this.
+	return nil
+}

federationsender/storage/sqlite3/storage.go

@@ -21,6 +21,7 @@ import (
 	_ "github.com/mattn/go-sqlite3"
 
 	"github.com/matrix-org/dendrite/federationsender/storage/shared"
+	"github.com/matrix-org/dendrite/federationsender/storage/sqlite3/deltas"
 	"github.com/matrix-org/dendrite/internal/caching"
 	"github.com/matrix-org/dendrite/internal/sqlutil"
 	"github.com/matrix-org/dendrite/setup/config"
@@ -70,6 +71,11 @@ func NewDatabase(dbProperties *config.DatabaseOptions, cache caching.FederationS
 	if err != nil {
 		return nil, err
 	}
+	m := sqlutil.NewMigrations()
+	deltas.LoadRemoveRoomsTable(m)
+	if err = m.RunDeltas(d.db, dbProperties); err != nil {
+		return nil, err
+	}
 	d.Database = shared.Database{
 		DB:                            d.db,
 		Cache:                         cache,