gotosocial/internal/db/notification.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

62 lines
2.8 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"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
)
// Notification contains functions for creating and getting notifications.
type Notification interface {
// GetNotifications returns a slice of notifications that pertain to the given accountID.
//
// Returned notifications will be ordered ID descending (ie., highest/newest to lowest/oldest).
GetAccountNotifications(ctx context.Context, accountID string, excludeTypes []string, limit int, maxID string, sinceID string) ([]*gtsmodel.Notification, Error)
// GetNotification returns one notification according to its id.
GetNotificationByID(ctx context.Context, id string) (*gtsmodel.Notification, Error)
// PutNotification will insert the given notification into the database.
PutNotification(ctx context.Context, notif *gtsmodel.Notification) error
// DeleteNotificationByID deletes one notification according to its id,
// and removes that notification from the in-memory cache.
DeleteNotificationByID(ctx context.Context, id string) Error
// DeleteNotifications mass deletes notifications targeting targetAccountID
// and/or originating from originAccountID.
//
// If targetAccountID is set and originAccountID isn't, all notifications
// that target the given account will be deleted.
//
// If originAccountID is set and targetAccountID isn't, all notifications
// originating from the given account will be deleted.
//
// If both are set, then notifications that target targetAccountID and
// originate from originAccountID will be deleted.
//
// At least one parameter must not be an empty string.
DeleteNotifications(ctx context.Context, types []string, targetAccountID string, originAccountID string) Error
// DeleteNotificationsForStatus deletes all notifications that relate to
// the given statusID. This function is useful when a status has been deleted,
// and so notifications relating to that status must also be deleted.
DeleteNotificationsForStatus(ctx context.Context, statusID string) Error
}