1 files changed, 59 insertions, 0 deletions
diff --git a/internal/db/bundb/migrations/20240903212842_add_exclusive_lists.go b/internal/db/bundb/migrations/20240903212842_add_exclusive_lists.go
new file mode 100644
index 000000000..1326c75ff
--- /dev/null
+++ b/internal/db/bundb/migrations/20240903212842_add_exclusive_lists.go
@@ -0,0 +1,59 @@
+// GoToSocial
+// Copyright (C) GoToSocial Authors admin@gotosocial.org
+// SPDX-License-Identifier: AGPL-3.0-or-later
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+package migrations
+
+import (
+	"context"
+
+	"github.com/uptrace/bun"
+)
+
+func init() {
+	up := func(ctx context.Context, db *bun.DB) error {
+		return db.RunInTx(ctx, nil, func(ctx context.Context, tx bun.Tx) error {
+			// Add the exclusive flag to lists.
+			tableName := "lists"
+			columnName := "exclusive"
+
+			// If column already exists we don't need to do anything.
+			if exists, err := doesColumnExist(ctx, tx, tableName, columnName); err != nil {
+				return err
+			} else if exists {
+				return nil
+			}
+
+			_, err := tx.ExecContext(
+				ctx,
+				"ALTER TABLE ? ADD COLUMN ? BOOLEAN DEFAULT FALSE",
+				bun.Ident(tableName),
+				bun.Ident(columnName),
+			)
+			return err
+		})
+	}
+
+	down := func(ctx context.Context, db *bun.DB) error {
+		return db.RunInTx(ctx, nil, func(ctx context.Context, tx bun.Tx) error {
+			return nil
+		})
+	}
+
+	if err := Migrations.Register(up, down); err != nil {
+		panic(err)
+	}
+}