mirror of
https://github.com/superseriousbusiness/gotosocial
synced 2025-06-05 21:59:39 +02:00
88 lines
2.4 KiB
Go
88 lines
2.4 KiB
Go
// GoToSocial
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// Copyright (C) GoToSocial Authors admin@gotosocial.org
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// SPDX-License-Identifier: AGPL-3.0-or-later
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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package migrations
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import (
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"context"
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"code.superseriousbusiness.org/gotosocial/internal/gtsmodel"
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"github.com/uptrace/bun"
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)
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func init() {
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up := func(ctx context.Context, db *bun.DB) error {
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return db.RunInTx(ctx, nil, func(ctx context.Context, tx bun.Tx) error {
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// Add new local statuses count view.
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in := []int16{
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int16(gtsmodel.VisibilityPublic),
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int16(gtsmodel.VisibilityUnlocked),
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int16(gtsmodel.VisibilityFollowersOnly),
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int16(gtsmodel.VisibilityMutualsOnly),
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}
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if _, err := tx.
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NewRaw(
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"CREATE VIEW ? AS "+
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"SELECT COUNT(*) FROM ? "+
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"WHERE (? = ?) AND (? IN (?)) AND (? = ?)",
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bun.Ident("statuses_local_count_view"),
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bun.Ident("statuses"),
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bun.Ident("local"), true,
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bun.Ident("visibility"), bun.In(in),
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bun.Ident("pending_approval"), false,
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).
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Exec(ctx); err != nil {
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return err
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}
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// Drop existing local index.
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if _, err := tx.
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NewDropIndex().
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Index("statuses_local_idx").
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IfExists().
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Exec(ctx); err != nil {
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return err
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}
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// Add new multicolumn local statuses
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// index that works for the local count
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// view and the local timeline query.
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if _, err := tx.
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NewCreateIndex().
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Table("statuses").
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Index("statuses_local_idx").
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Column("local", "visibility", "pending_approval").
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ColumnExpr("? DESC", bun.Ident("id")).
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IfNotExists().
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Exec(ctx); err != nil {
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return err
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}
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return nil
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})
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}
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down := func(ctx context.Context, db *bun.DB) error {
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return nil
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}
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if err := Migrations.Register(up, down); err != nil {
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panic(err)
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}
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}
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