gotosocial/internal/db/bundb/migrations/20220315160814_admin_account_actions.go
Terin Stock 4a925e49b1
[bugfix] create admin_account_actions table in tx (#940)
The migration that adds the `admin_account_actions` table did so at the
same time as adding indexes onto the new table. This code was ran inside
a `RunInTx` function, but the table creation did not use the transaction
reference, while the creation of the indexes did. This could cause a
race between the table and index creations, depending on the scheduling
order. If the table creation did not win the race, then the migration
would fail.

This changeset corrects the table creation to also be done inside the
same transaction as the index creation.

Signed-off-by: Terin Stock <terinjokes@gmail.com>

Signed-off-by: Terin Stock <terinjokes@gmail.com>
2022-11-01 15:30:02 +01:00

77 lines
2.2 KiB
Go

/*
GoToSocial
Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
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/db/bundb/migrations/20220315160814_admin_account_actions"
"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 {
// create table for the new admin action struct
if _, err := tx.NewCreateTable().Model(&gtsmodel.AdminAccountAction{}).IfNotExists().Exec(ctx); err != nil {
return err
}
// create indexes for the new admin action struct for things we will select on
if _, err := tx.
NewCreateIndex().
Model(&gtsmodel.AdminAccountAction{}).
Index("admin_account_actions_account_id_idx").
Column("account_id").
Exec(ctx); err != nil {
return err
}
if _, err := tx.
NewCreateIndex().
Model(&gtsmodel.AdminAccountAction{}).
Index("admin_account_actions_target_account_id_idx").
Column("target_account_id").
Exec(ctx); err != nil {
return err
}
if _, err := tx.
NewCreateIndex().
Model(&gtsmodel.AdminAccountAction{}).
Index("admin_account_actions_type_idx").
Column("type").
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)
}
}