gotosocial/internal/db/account.go
kim de6e3e5f2a
[performance] refactoring + add fave / follow / request / visibility caching (#1607)
* refactor visibility checking, add caching for visibility

* invalidate visibility cache items on account / status deletes

* fix requester ID passed to visibility cache nil ptr

* de-interface caches, fix home / public timeline caching + visibility

* finish adding code comments for visibility filter

* fix angry goconst linter warnings

* actually finish adding filter visibility code comments for timeline functions

* move home timeline status author check to after visibility

* remove now-unused code

* add more code comments

* add TODO code comment, update printed cache start names

* update printed cache names on stop

* start adding separate follow(request) delete db functions, add specific visibility cache tests

* add relationship type caching

* fix getting local account follows / followed-bys, other small codebase improvements

* simplify invalidation using cache hooks, add more GetAccountBy___() functions

* fix boosting to return 404 if not boostable but no error (to not leak status ID)

* remove dead code

* improved placement of cache invalidation

* update license headers

* add example follow, follow-request config entries

* add example visibility cache configuration to config file

* use specific PutFollowRequest() instead of just Put()

* add tests for all GetAccountBy()

* add GetBlockBy() tests

* update block to check primitive fields

* update and finish adding Get{Account,Block,Follow,FollowRequest}By() tests

* fix copy-pasted code

* update envparsing test

* whitespace

* fix bun struct tag

* add license header to gtscontext

* fix old license header

* improved error creation to not use fmt.Errorf() when not needed

* fix various rebase conflicts, fix account test

* remove commented-out code, fix-up mention caching

* fix mention select bun statement

* ensure mention target account populated, pass in context to customrenderer logging

* remove more uncommented code, fix typeutil test

* add statusfave database model caching

* add status fave cache configuration

* add status fave cache example config

* woops, catch missed error. nice catch linter!

* add back testrig panic on nil db

* update example configuration to match defaults, slight tweak to cache configuration defaults

* update envparsing test with new defaults

* fetch followingget to use the follow target account

* use accounnt.IsLocal() instead of empty domain check

* use constants for the cache visibility type check

* use bun.In() for notification type restriction in db query

* include replies when fetching PublicTimeline() (to account for single-author threads in Visibility{}.StatusPublicTimelineable())

* use bun query building for nested select statements to ensure working with postgres

* update public timeline future status checks to match visibility filter

* same as previous, for home timeline

* update public timeline tests to dynamically check for appropriate statuses

* migrate accounts to allow unique constraint on public_key

* provide minimal account with publicKey

---------

Signed-off-by: kim <grufwub@gmail.com>
Co-authored-by: tsmethurst <tobi.smethurst@protonmail.com>
2023-03-28 14:03:14 +01:00

119 lines
6.5 KiB
Go

// 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 db
import (
"context"
"time"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
)
// Account contains functions related to account getting/setting/creation.
type Account interface {
// GetAccountByID returns one account with the given ID, or an error if something goes wrong.
GetAccountByID(ctx context.Context, id string) (*gtsmodel.Account, Error)
// GetAccountByURI returns one account with the given URI, or an error if something goes wrong.
GetAccountByURI(ctx context.Context, uri string) (*gtsmodel.Account, Error)
// GetAccountByURL returns one account with the given URL, or an error if something goes wrong.
GetAccountByURL(ctx context.Context, uri string) (*gtsmodel.Account, Error)
// GetAccountByUsernameDomain returns one account with the given username and domain, or an error if something goes wrong.
GetAccountByUsernameDomain(ctx context.Context, username string, domain string) (*gtsmodel.Account, Error)
// GetAccountByPubkeyID returns one account with the given public key URI (ID), or an error if something goes wrong.
GetAccountByPubkeyID(ctx context.Context, id string) (*gtsmodel.Account, Error)
// GetAccountByInboxURI returns one account with the given inbox_uri, or an error if something goes wrong.
GetAccountByInboxURI(ctx context.Context, uri string) (*gtsmodel.Account, Error)
// GetAccountByOutboxURI returns one account with the given outbox_uri, or an error if something goes wrong.
GetAccountByOutboxURI(ctx context.Context, uri string) (*gtsmodel.Account, Error)
// GetAccountByFollowingURI returns one account with the given following_uri, or an error if something goes wrong.
GetAccountByFollowingURI(ctx context.Context, uri string) (*gtsmodel.Account, Error)
// GetAccountByFollowersURI returns one account with the given followers_uri, or an error if something goes wrong.
GetAccountByFollowersURI(ctx context.Context, uri string) (*gtsmodel.Account, Error)
// PopulateAccount ensures that all sub-models of an account are populated (e.g. avatar, header etc).
PopulateAccount(ctx context.Context, account *gtsmodel.Account) error
// PutAccount puts one account in the database.
PutAccount(ctx context.Context, account *gtsmodel.Account) Error
// UpdateAccount updates one account by ID.
UpdateAccount(ctx context.Context, account *gtsmodel.Account, columns ...string) Error
// DeleteAccount deletes one account from the database by its ID.
// DO NOT USE THIS WHEN SUSPENDING ACCOUNTS! In that case you should mark the
// account as suspended instead, rather than deleting from the db entirely.
DeleteAccount(ctx context.Context, id string) Error
// GetAccountCustomCSSByUsername returns the custom css of an account on this instance with the given username.
GetAccountCustomCSSByUsername(ctx context.Context, username string) (string, Error)
// GetAccountFaves fetches faves/likes created by the target accountID.
GetAccountFaves(ctx context.Context, accountID string) ([]*gtsmodel.StatusFave, Error)
// GetAccountStatusesCount is a shortcut for the common action of counting statuses produced by accountID.
CountAccountStatuses(ctx context.Context, accountID string) (int, Error)
// CountAccountPinned returns the total number of pinned statuses owned by account with the given id.
CountAccountPinned(ctx context.Context, accountID string) (int, Error)
// GetAccountStatuses is a shortcut for getting the most recent statuses. accountID is optional, if not provided
// then all statuses will be returned. If limit is set to 0, the size of the returned slice will not be limited. This can
// be very memory intensive so you probably shouldn't do this!
//
// In the case of no statuses, this function will return db.ErrNoEntries.
GetAccountStatuses(ctx context.Context, accountID string, limit int, excludeReplies bool, excludeReblogs bool, maxID string, minID string, mediaOnly bool, publicOnly bool) ([]*gtsmodel.Status, Error)
// GetAccountPinnedStatuses returns ONLY statuses owned by the give accountID for which a corresponding StatusPin
// exists in the database. Statuses which are not pinned will not be returned by this function.
//
// Statuses will be returned in the order in which they were pinned, from latest pinned to oldest pinned (descending).
//
// In the case of no statuses, this function will return db.ErrNoEntries.
GetAccountPinnedStatuses(ctx context.Context, accountID string) ([]*gtsmodel.Status, Error)
// GetAccountWebStatuses is similar to GetAccountStatuses, but it's specifically for returning statuses that
// should be visible via the web view of an account. So, only public, federated statuses that aren't boosts
// or replies.
//
// In the case of no statuses, this function will return db.ErrNoEntries.
GetAccountWebStatuses(ctx context.Context, accountID string, limit int, maxID string) ([]*gtsmodel.Status, Error)
GetAccountBlocks(ctx context.Context, accountID string, maxID string, sinceID string, limit int) ([]*gtsmodel.Account, string, string, Error)
// GetAccountLastPosted simply gets the timestamp of the most recent post by the account.
//
// If webOnly is true, then the time of the last non-reply, non-boost, public status of the account will be returned.
//
// The returned time will be zero if account has never posted anything.
GetAccountLastPosted(ctx context.Context, accountID string, webOnly bool) (time.Time, Error)
// SetAccountHeaderOrAvatar sets the header or avatar for the given accountID to the given media attachment.
SetAccountHeaderOrAvatar(ctx context.Context, mediaAttachment *gtsmodel.MediaAttachment, accountID string) Error
// GetInstanceAccount returns the instance account for the given domain.
// If domain is empty, this instance account will be returned.
GetInstanceAccount(ctx context.Context, domain string) (*gtsmodel.Account, Error)
}