1 files changed, 32 insertions, 0 deletions
diff --git a/internal/gtsmodel/advancedmigration.go b/internal/gtsmodel/advancedmigration.go
new file mode 100644
index 000000000..d9ce9d543
--- /dev/null
+++ b/internal/gtsmodel/advancedmigration.go
@@ -0,0 +1,32 @@
+// 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 gtsmodel
+
+import (
+	"time"
+)
+
+// AdvancedMigration stores state for an "advanced migration", which is a migration
+// that doesn't fit into the Bun migration framework.
+type AdvancedMigration struct {
+	ID        string    `bun:",pk,nullzero,notnull,unique"`                                 // id of this migration (preassigned, not a ULID)
+	CreatedAt time.Time `bun:"type:timestamptz,nullzero,notnull,default:current_timestamp"` // when was item created
+	UpdatedAt time.Time `bun:"type:timestamptz,nullzero,notnull,default:current_timestamp"` // when was item last updated
+	StateJSON []byte    `bun:",nullzero"`                                                   // JSON dump of the migration state
+	Finished  *bool     `bun:",nullzero,notnull,default:false"`                             // has this migration finished?
+}