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// 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"
"net/url"
"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 {
// Select URI of each friendica account
// with an empty domain that doesn't have
// a corresponding user (ie., not local).
// Query looks like:
//
// SELECT "uri" FROM "accounts"
// WHERE ("username" = 'friendica')
// AND ("actor_type" = 'Application')
// AND ("domain" IS NULL)
// AND ("id" NOT IN (SELECT "account_id" FROM "users"))
URIStrs := []string{}
if err := tx.
NewSelect().
Table("accounts").
Column("uri").
Where("? = ?", bun.Ident("username"), "friendica").
Where("? = ?", bun.Ident("actor_type"), "Application").
Where("? IS NULL", bun.Ident("domain")).
Where("? NOT IN (?)", bun.Ident("id"), tx.NewSelect().Table("users").Column("account_id")).
Scan(ctx, &URIStrs); err != nil {
return err
}
// For each URI found this way, parse
// out the Host part and update the
// domain of the domain-less account.
for _, uriStr := range URIStrs {
uri, err := url.Parse(uriStr)
if err != nil {
return err
}
domain := uri.Host
if _, err := tx.
NewUpdate().
Table("accounts").
Set("? = ?", bun.Ident("domain"), domain).
Where("? = ?", bun.Ident("uri"), uriStr).
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)
}
}
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