mirror of
https://github.com/superseriousbusiness/gotosocial.git
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5e2bf0bdca
* [chore] Remove years from all license headers Years or year ranges aren't required in license headers. Many projects have removed them in recent years and it avoids a bit of yearly toil. In many cases our copyright claim was also a bit dodgy since we added the 2021-2023 header to files created after 2021 but you can't claim copyright into the past that way. * [chore] Add license header check This ensures a license header is always added to any new file. This avoids maintainers/reviewers needing to remember to check for and ask for it in case a contribution doesn't include it. * [chore] Add missing license headers * [chore] Further updates to license header * Use the more common // indentend comment format * Remove the hack we had for the linter now that we use the // format * Add SPDX license identifier
291 lines
7.3 KiB
Go
291 lines
7.3 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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"github.com/superseriousbusiness/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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// ACCOUNTS are often selected by URI, username, or domain
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if _, err := tx.
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NewCreateIndex().
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Model(>smodel.Account{}).
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Index("accounts_uri_idx").
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Column("uri").
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Exec(ctx); err != nil {
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return err
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}
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if _, err := tx.
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NewCreateIndex().
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Model(>smodel.Account{}).
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Index("accounts_username_idx").
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Column("username").
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Exec(ctx); err != nil {
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return err
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}
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if _, err := tx.
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NewCreateIndex().
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Model(>smodel.Account{}).
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Index("accounts_domain_idx").
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Column("domain").
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Exec(ctx); err != nil {
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return err
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}
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if _, err := tx.
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NewCreateIndex().
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Model(>smodel.Account{}).
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Index("accounts_username_domain_idx"). // for selecting local accounts by username
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Column("username", "domain").
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Exec(ctx); err != nil {
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return err
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}
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// NOTIFICATIONS are commonly selected by their target_account_id
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if _, err := tx.
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NewCreateIndex().
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Model(>smodel.Notification{}).
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Index("notifications_target_account_id_idx").
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Column("target_account_id").
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Exec(ctx); err != nil {
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return err
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}
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// STATUSES are selected in many different ways, so we need quite few indexes
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// to avoid queries becoming painfully slow as more statuses get stored
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if _, err := tx.
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NewCreateIndex().
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Model(>smodel.Status{}).
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Index("statuses_uri_idx").
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Column("uri").
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Exec(ctx); err != nil {
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return err
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}
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if _, err := tx.
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NewCreateIndex().
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Model(>smodel.Status{}).
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Index("statuses_account_id_idx").
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Column("account_id").
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Exec(ctx); err != nil {
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return err
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}
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if _, err := tx.
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NewCreateIndex().
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Model(>smodel.Status{}).
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Index("statuses_in_reply_to_account_id_idx").
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Column("in_reply_to_account_id").
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Exec(ctx); err != nil {
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return err
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}
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if _, err := tx.
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NewCreateIndex().
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Model(>smodel.Status{}).
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Index("statuses_boost_of_account_id_idx").
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Column("boost_of_account_id").
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Exec(ctx); err != nil {
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return err
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}
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if _, err := tx.
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NewCreateIndex().
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Model(>smodel.Status{}).
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Index("statuses_in_reply_to_id_idx").
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Column("in_reply_to_id").
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Exec(ctx); err != nil {
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return err
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}
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if _, err := tx.
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NewCreateIndex().
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Model(>smodel.Status{}).
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Index("statuses_boost_of_id_idx").
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Column("boost_of_id").
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Exec(ctx); err != nil {
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return err
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}
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if _, err := tx.
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NewCreateIndex().
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Model(>smodel.Status{}).
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Index("statuses_visibility_idx").
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Column("visibility").
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Exec(ctx); err != nil {
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return err
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}
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if _, err := tx.
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NewCreateIndex().
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Model(>smodel.Status{}).
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Index("statuses_local_idx").
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Column("local").
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Exec(ctx); err != nil {
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return err
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}
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// DOMAIN BLOCKS are almost always selected by their domain
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if _, err := tx.
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NewCreateIndex().
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Model(>smodel.DomainBlock{}).
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Index("domain_blocks_domain_idx").
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Column("domain").
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Exec(ctx); err != nil {
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return err
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}
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// INSTANCES are usually selected by their domain
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if _, err := tx.
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NewCreateIndex().
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Model(>smodel.Instance{}).
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Index("instances_domain_idx").
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Column("domain").
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Exec(ctx); err != nil {
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return err
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}
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// STATUS FAVES are almost always selected by their target status
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if _, err := tx.
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NewCreateIndex().
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Model(>smodel.StatusFave{}).
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Index("status_faves_status_id_idx").
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Column("status_id").
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Exec(ctx); err != nil {
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return err
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}
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// MENTIONS are almost always selected by their originating status
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if _, err := tx.
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NewCreateIndex().
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Model(>smodel.Mention{}).
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Index("mentions_status_id_idx").
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Column("status_id").
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Exec(ctx); err != nil {
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return err
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}
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// FOLLOW_REQUESTS and FOLLOWS are usually selected by who they originate from, and who they target
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if _, err := tx.
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NewCreateIndex().
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Model(>smodel.FollowRequest{}).
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Index("follow_requests_account_id_idx").
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Column("account_id").
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Exec(ctx); err != nil {
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return err
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}
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if _, err := tx.
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NewCreateIndex().
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Model(>smodel.FollowRequest{}).
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Index("follow_requests_target_account_id_idx").
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Column("target_account_id").
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Exec(ctx); err != nil {
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return err
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}
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if _, err := tx.
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NewCreateIndex().
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Model(>smodel.Follow{}).
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Index("follows_account_id_idx").
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Column("account_id").
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Exec(ctx); err != nil {
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return err
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}
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if _, err := tx.
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NewCreateIndex().
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Model(>smodel.Follow{}).
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Index("follows_target_account_id_idx").
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Column("target_account_id").
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Exec(ctx); err != nil {
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return err
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}
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// BLOCKS are usually selected simultaneously by who they originate from and who they target
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if _, err := tx.
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NewCreateIndex().
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Model(>smodel.Block{}).
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Index("blocks_account_id_target_account_id_idx").
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Column("account_id", "target_account_id").
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Exec(ctx); err != nil {
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return err
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}
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// MEDIA ATTACHMENTS are often selected by status ID, the account that owns the attachment
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if _, err := tx.
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NewCreateIndex().
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Model(>smodel.MediaAttachment{}).
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Index("media_attachments_status_id_idx").
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Column("status_id").
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Exec(ctx); err != nil {
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return err
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}
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if _, err := tx.
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NewCreateIndex().
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Model(>smodel.MediaAttachment{}).
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Index("media_attachments_account_id_idx").
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Column("account_id").
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Exec(ctx); err != nil {
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return err
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}
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// for media cleanup jobs, attachments will be selected on a bunch of fields so make an index of this...
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if _, err := tx.
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NewCreateIndex().
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Model(>smodel.MediaAttachment{}).
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Index("media_attachments_cleanup_idx").
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Column("cached", "avatar", "header", "created_at", "remote_url").
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Exec(ctx); err != nil {
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return err
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}
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// TOKENS are usually selected via Access field for user-level tokens
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if _, err := tx.
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NewCreateIndex().
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Model(>smodel.Token{}).
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Index("tokens_access_idx").
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Column("access").
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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 db.RunInTx(ctx, nil, func(ctx context.Context, tx bun.Tx) error {
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return nil
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})
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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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