GoToSocial/internal/db/bundb/migrations/20240126064004_add_filters.go

98 lines
2.5 KiB
Go

// 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"
gtsmodel "github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
"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 {
// Filter table.
if _, err := tx.
NewCreateTable().
Model(&gtsmodel.Filter{}).
IfNotExists().
Exec(ctx); err != nil {
return err
}
// Filter keyword table.
if _, err := tx.
NewCreateTable().
Model(&gtsmodel.FilterKeyword{}).
IfNotExists().
Exec(ctx); err != nil {
return err
}
// Filter status table.
if _, err := tx.
NewCreateTable().
Model(&gtsmodel.FilterStatus{}).
IfNotExists().
Exec(ctx); err != nil {
return err
}
// Add indexes to the filter tables.
for table, indexes := range map[string]map[string][]string{
"filters": {
"filters_account_id_idx": {"account_id"},
},
"filter_keywords": {
"filter_keywords_account_id_idx": {"account_id"},
"filter_keywords_filter_id_idx": {"filter_id"},
},
"filter_statuses": {
"filter_statuses_account_id_idx": {"account_id"},
"filter_statuses_filter_id_idx": {"filter_id"},
},
} {
for index, columns := range indexes {
if _, err := tx.
NewCreateIndex().
Table(table).
Index(index).
Column(columns...).
IfNotExists().
Exec(ctx); err != nil {
return err
}
}
}
return nil
})
}
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)
}
}