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

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

* add move mem ratio to envparsing.sh

* update comment

internal/db/bundb/move_test.go

@@ -0,0 +1,168 @@
+// 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 bundb_test
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/suite"
+	"github.com/superseriousbusiness/gotosocial/internal/db"
+	"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
+)
+
+type MoveTestSuite struct {
+	BunDBStandardTestSuite
+}
+
+func (suite *MoveTestSuite) TestMoveIntegration() {
+	ctx := context.Background()
+	firstMove := &gtsmodel.Move{
+		ID:        "01HPPN38MZYEC6WBTR21J6241N",
+		OriginURI: "https://example.org/users/my_old_account",
+		TargetURI: "https://somewhere.else.net/users/my_new_account",
+		URI:       "https://example.org/users/my_old_account/activities/Move/652e8361-0182-407d-8b01-4447e7fd10c0",
+	}
+
+	// Put the move.
+	if err := suite.state.DB.PutMove(ctx, firstMove); err != nil {
+		suite.FailNow(err.Error())
+	}
+
+	// Test various ways of retrieving the Move.
+	if _, err := suite.state.DB.GetMoveByID(ctx, firstMove.ID); err != nil {
+		suite.FailNow(err.Error())
+	}
+
+	if _, err := suite.state.DB.GetMoveByOriginTarget(ctx, firstMove.OriginURI, firstMove.TargetURI); err != nil {
+		suite.FailNow(err.Error())
+	}
+
+	// Keep the last one, and check fields set on it.
+	dbMove, err := suite.state.DB.GetMoveByURI(ctx, firstMove.URI)
+	if err != nil {
+		suite.FailNow(err.Error())
+	}
+
+	// Created/Updated should be set when
+	// it's first inserted into the db.
+	suite.NotZero(dbMove.CreatedAt)
+	suite.NotZero(dbMove.UpdatedAt)
+
+	// URIs should be parsed and set
+	// on the move on population.
+	suite.NotNil(dbMove.Origin)
+	suite.NotNil(dbMove.Target)
+
+	// These should not be set as
+	// they have no default values.
+	suite.Zero(dbMove.AttemptedAt)
+	suite.Zero(dbMove.SucceededAt)
+
+	// Update the Move to emulate
+	// us succeeding in processing it.
+	dbMove.AttemptedAt = time.Now()
+	dbMove.SucceededAt = dbMove.AttemptedAt
+	if err := suite.state.DB.UpdateMove(
+		ctx,
+		dbMove,
+		"attempted_at",
+		"succeeded_at",
+	); err != nil {
+		suite.FailNow(err.Error())
+	}
+
+	// Store dbMove as firstMove var.
+	firstMove = dbMove
+
+	// Store another Move involving one
+	// of the original URIs, and mark
+	// this one as succeeded. Use a time
+	// a few seconds into the future to
+	// make sure it's differentiated
+	// from the first move.
+	secondMove := &gtsmodel.Move{
+		ID:          "01HPPPNQWRMQTXRFEPKDV3A4W7",
+		OriginURI:   "https://somewhere.else.net/users/my_new_account",
+		TargetURI:   "http://localhost:8080/users/the_mighty_zork",
+		URI:         "https://somewhere.else.net/activities/01HPPPPPC089VJGV0967P5YQS5",
+		AttemptedAt: time.Now().Add(5 * time.Second),
+		SucceededAt: time.Now().Add(5 * time.Second),
+	}
+	if err := suite.state.DB.PutMove(ctx, secondMove); err != nil {
+		suite.FailNow(err.Error())
+	}
+
+	// Test getting succeeded using the
+	// URI shared between the two Moves,
+	// and some random account.
+	ts, err := suite.state.DB.GetLatestMoveSuccessInvolvingURIs(
+		ctx,
+		secondMove.OriginURI,
+		"https://a.secret.third.place/users/mystery_meat",
+	)
+	if err != nil {
+		suite.FailNow(err.Error())
+	}
+
+	// Time should be equivalent to secondMove.
+	suite.EqualValues(secondMove.SucceededAt.UnixMilli(), ts.UnixMilli())
+
+	// Test getting succeeded using
+	// both URIs from the first move.
+	ts, err = suite.state.DB.GetLatestMoveSuccessInvolvingURIs(
+		ctx,
+		firstMove.OriginURI,
+		firstMove.TargetURI,
+	)
+	if err != nil {
+		suite.FailNow(err.Error())
+	}
+
+	// Time should be equivalent to secondMove.
+	suite.EqualValues(secondMove.SucceededAt.UnixMilli(), ts.UnixMilli())
+
+	// Test getting succeeded using
+	// URI from the first Move, and
+	// some random account.
+	ts, err = suite.state.DB.GetLatestMoveSuccessInvolvingURIs(
+		ctx,
+		firstMove.OriginURI,
+		"https://a.secret.third.place/users/mystery_meat",
+	)
+	if err != nil {
+		suite.FailNow(err.Error())
+	}
+
+	// Time should be equivalent to firstMove.
+	suite.EqualValues(firstMove.SucceededAt.UnixMilli(), ts.UnixMilli())
+
+	// Delete the first Move.
+	if err := suite.state.DB.DeleteMoveByID(ctx, firstMove.ID); err != nil {
+		suite.FailNow(err.Error())
+	}
+
+	// Ensure first Move deleted.
+	_, err = suite.state.DB.GetMoveByID(ctx, firstMove.ID)
+	suite.ErrorIs(err, db.ErrNoEntries)
+}
+
+func TestMoveTestSuite(t *testing.T) {
+	suite.Run(t, new(MoveTestSuite))
+}