[feature/chore] Add Move database functions + cache (#2647)

* [feature/chore] Add Move database functions + cache

* add move mem ratio to envparsing.sh

* update comment

1 files changed, 56 insertions, 0 deletions

diff --git a/internal/db/move.go b/internal/db/move.go
new file mode 100644
index 000000000..5bce781a3
--- /dev/null
+++ b/internal/db/move.go
@@ -0,0 +1,56 @@
+// 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 db
+
+import (
+	"context"
+	"time"
+
+	"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
+)
+
+type Move interface {
+	// GetMoveByID gets one Move with the given internal ID.
+	GetMoveByID(ctx context.Context, id string) (*gtsmodel.Move, error)
+
+	// GetMoveByURI gets one Move with the given AP URI.
+	GetMoveByURI(ctx context.Context, uri string) (*gtsmodel.Move, error)
+
+	// GetMoveByOriginTarget gets one move with the given originURI and targetURI.
+	GetMoveByOriginTarget(ctx context.Context, originURI string, targetURI string) (*gtsmodel.Move, error)
+
+	// GetLatestMoveSuccessInvolvingURIs gets the time of
+	// the latest successfully-processed Move that includes
+	// either uri1 or uri2 in target or origin positions.
+	GetLatestMoveSuccessInvolvingURIs(ctx context.Context, uri1 string, uri2 string) (time.Time, error)
+
+	// GetLatestMoveAttemptInvolvingURIs gets the time
+	// of the latest Move attempt that includes either
+	// uri1 or uri2 in target or origin positions.
+	GetLatestMoveAttemptInvolvingURIs(ctx context.Context, uri1 string, uri2 string) (time.Time, error)
+
+	// PutMove puts the given Move in the database.
+	PutMove(ctx context.Context, move *gtsmodel.Move) error
+
+	// UpdateMove updates the given Move by primary key.
+	// Updates specific columns if provided, all columns if not.
+	UpdateMove(ctx context.Context, move *gtsmodel.Move, columns ...string) error
+
+	// DeleteMoveByID deletes a move with the given internal ID.
+	DeleteMoveByID(ctx context.Context, id string) error
+}