// 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" "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 { // ACCOUNTS are often selected by URI, username, or domain if _, err := tx. NewCreateIndex(). Model(>smodel.Account{}). Index("accounts_uri_idx"). Column("uri"). Exec(ctx); err != nil { return err } if _, err := tx. NewCreateIndex(). Model(>smodel.Account{}). Index("accounts_username_idx"). Column("username"). Exec(ctx); err != nil { return err } if _, err := tx. NewCreateIndex(). Model(>smodel.Account{}). Index("accounts_domain_idx"). Column("domain"). Exec(ctx); err != nil { return err } if _, err := tx. NewCreateIndex(). Model(>smodel.Account{}). Index("accounts_username_domain_idx"). // for selecting local accounts by username Column("username", "domain"). Exec(ctx); err != nil { return err } // NOTIFICATIONS are commonly selected by their target_account_id if _, err := tx. NewCreateIndex(). Model(>smodel.Notification{}). Index("notifications_target_account_id_idx"). Column("target_account_id"). Exec(ctx); err != nil { return err } // STATUSES are selected in many different ways, so we need quite few indexes // to avoid queries becoming painfully slow as more statuses get stored if _, err := tx. NewCreateIndex(). Model(>smodel.Status{}). Index("statuses_uri_idx"). Column("uri"). Exec(ctx); err != nil { return err } if _, err := tx. NewCreateIndex(). Model(>smodel.Status{}). Index("statuses_account_id_idx"). Column("account_id"). Exec(ctx); err != nil { return err } if _, err := tx. NewCreateIndex(). Model(>smodel.Status{}). Index("statuses_in_reply_to_account_id_idx"). Column("in_reply_to_account_id"). Exec(ctx); err != nil { return err } if _, err := tx. NewCreateIndex(). Model(>smodel.Status{}). Index("statuses_boost_of_account_id_idx"). Column("boost_of_account_id"). Exec(ctx); err != nil { return err } if _, err := tx. NewCreateIndex(). Model(>smodel.Status{}). Index("statuses_in_reply_to_id_idx"). Column("in_reply_to_id"). Exec(ctx); err != nil { return err } if _, err := tx. NewCreateIndex(). Model(>smodel.Status{}). Index("statuses_boost_of_id_idx"). Column("boost_of_id"). Exec(ctx); err != nil { return err } if _, err := tx. NewCreateIndex(). Model(>smodel.Status{}). Index("statuses_visibility_idx"). Column("visibility"). Exec(ctx); err != nil { return err } if _, err := tx. NewCreateIndex(). Model(>smodel.Status{}). Index("statuses_local_idx"). Column("local"). Exec(ctx); err != nil { return err } // DOMAIN BLOCKS are almost always selected by their domain if _, err := tx. NewCreateIndex(). Model(>smodel.DomainBlock{}). Index("domain_blocks_domain_idx"). Column("domain"). Exec(ctx); err != nil { return err } // INSTANCES are usually selected by their domain if _, err := tx. NewCreateIndex(). Model(>smodel.Instance{}). Index("instances_domain_idx"). Column("domain"). Exec(ctx); err != nil { return err } // STATUS FAVES are almost always selected by their target status if _, err := tx. NewCreateIndex(). Model(>smodel.StatusFave{}). Index("status_faves_status_id_idx"). Column("status_id"). Exec(ctx); err != nil { return err } // MENTIONS are almost always selected by their originating status if _, err := tx. NewCreateIndex(). Model(>smodel.Mention{}). Index("mentions_status_id_idx"). Column("status_id"). Exec(ctx); err != nil { return err } // FOLLOW_REQUESTS and FOLLOWS are usually selected by who they originate from, and who they target if _, err := tx. NewCreateIndex(). Model(>smodel.FollowRequest{}). Index("follow_requests_account_id_idx"). Column("account_id"). Exec(ctx); err != nil { return err } if _, err := tx. NewCreateIndex(). Model(>smodel.FollowRequest{}). Index("follow_requests_target_account_id_idx"). Column("target_account_id"). Exec(ctx); err != nil { return err } if _, err := tx. NewCreateIndex(). Model(>smodel.Follow{}). Index("follows_account_id_idx"). Column("account_id"). Exec(ctx); err != nil { return err } if _, err := tx. NewCreateIndex(). Model(>smodel.Follow{}). Index("follows_target_account_id_idx"). Column("target_account_id"). Exec(ctx); err != nil { return err } // BLOCKS are usually selected simultaneously by who they originate from and who they target if _, err := tx. NewCreateIndex(). Model(>smodel.Block{}). Index("blocks_account_id_target_account_id_idx"). Column("account_id", "target_account_id"). Exec(ctx); err != nil { return err } // MEDIA ATTACHMENTS are often selected by status ID, the account that owns the attachment if _, err := tx. NewCreateIndex(). Model(>smodel.MediaAttachment{}). Index("media_attachments_status_id_idx"). Column("status_id"). Exec(ctx); err != nil { return err } if _, err := tx. NewCreateIndex(). Model(>smodel.MediaAttachment{}). Index("media_attachments_account_id_idx"). Column("account_id"). Exec(ctx); err != nil { return err } // for media cleanup jobs, attachments will be selected on a bunch of fields so make an index of this... if _, err := tx. NewCreateIndex(). Model(>smodel.MediaAttachment{}). Index("media_attachments_cleanup_idx"). Column("cached", "avatar", "header", "created_at", "remote_url"). Exec(ctx); err != nil { return err } // TOKENS are usually selected via Access field for user-level tokens if _, err := tx. NewCreateIndex(). Model(>smodel.Token{}). Index("tokens_access_idx"). Column("access"). 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) } }