gotosocial/internal/db/relationship.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

153 lines
8.2 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"
)
// Relationship contains functions for getting or modifying the relationship between two accounts.
type Relationship interface {
// IsBlocked checks whether source account has a block in place against target.
IsBlocked(ctx context.Context, sourceAccountID string, targetAccountID string) (bool, Error)
// IsEitherBlocked checks whether there is a block in place between either of account1 and account2.
IsEitherBlocked(ctx context.Context, accountID1 string, accountID2 string) (bool, error)
// GetBlockByID fetches block with given ID from the database.
GetBlockByID(ctx context.Context, id string) (*gtsmodel.Block, error)
// GetBlockByURI fetches block with given AP URI from the database.
GetBlockByURI(ctx context.Context, uri string) (*gtsmodel.Block, error)
// GetBlock returns the block from account1 targeting account2, if it exists, or an error if it doesn't.
GetBlock(ctx context.Context, account1 string, account2 string) (*gtsmodel.Block, error)
// PutBlock attempts to place the given account block in the database.
PutBlock(ctx context.Context, block *gtsmodel.Block) error
// DeleteBlockByID removes block with given ID from the database.
DeleteBlockByID(ctx context.Context, id string) error
// DeleteBlockByURI removes block with given AP URI from the database.
DeleteBlockByURI(ctx context.Context, uri string) error
// DeleteAccountBlocks will delete all database blocks to / from the given account ID.
DeleteAccountBlocks(ctx context.Context, accountID string) error
// GetRelationship retrieves the relationship of the targetAccount to the requestingAccount.
GetRelationship(ctx context.Context, requestingAccount string, targetAccount string) (*gtsmodel.Relationship, Error)
// GetFollowByID fetches follow with given ID from the database.
GetFollowByID(ctx context.Context, id string) (*gtsmodel.Follow, error)
// GetFollowByURI fetches follow with given AP URI from the database.
GetFollowByURI(ctx context.Context, uri string) (*gtsmodel.Follow, error)
// GetFollow retrieves a follow if it exists between source and target accounts.
GetFollow(ctx context.Context, sourceAccountID string, targetAccountID string) (*gtsmodel.Follow, error)
// GetFollowRequestByID fetches follow request with given ID from the database.
GetFollowRequestByID(ctx context.Context, id string) (*gtsmodel.FollowRequest, error)
// GetFollowRequestByURI fetches follow request with given AP URI from the database.
GetFollowRequestByURI(ctx context.Context, uri string) (*gtsmodel.FollowRequest, error)
// GetFollowRequest retrieves a follow request if it exists between source and target accounts.
GetFollowRequest(ctx context.Context, sourceAccountID string, targetAccountID string) (*gtsmodel.FollowRequest, error)
// IsFollowing returns true if sourceAccount follows target account, or an error if something goes wrong while finding out.
IsFollowing(ctx context.Context, sourceAccountID string, targetAccountID string) (bool, Error)
// IsMutualFollowing returns true if account1 and account2 both follow each other, or an error if something goes wrong while finding out.
IsMutualFollowing(ctx context.Context, sourceAccountID string, targetAccountID string) (bool, Error)
// IsFollowRequested returns true if sourceAccount has requested to follow target account, or an error if something goes wrong while finding out.
IsFollowRequested(ctx context.Context, sourceAccountID string, targetAccountID string) (bool, Error)
// PutFollow attempts to place the given account follow in the database.
PutFollow(ctx context.Context, follow *gtsmodel.Follow) error
// PutFollowRequest attempts to place the given account follow request in the database.
PutFollowRequest(ctx context.Context, follow *gtsmodel.FollowRequest) error
// DeleteFollowByID deletes a follow from the database with the given ID.
DeleteFollowByID(ctx context.Context, id string) error
// DeleteFollowByURI deletes a follow from the database with the given URI.
DeleteFollowByURI(ctx context.Context, uri string) error
// DeleteFollowRequestByID deletes a follow request from the database with the given ID.
DeleteFollowRequestByID(ctx context.Context, id string) error
// DeleteFollowRequestByURI deletes a follow request from the database with the given URI.
DeleteFollowRequestByURI(ctx context.Context, uri string) error
// DeleteAccountFollows will delete all database follows to / from the given account ID.
DeleteAccountFollows(ctx context.Context, accountID string) error
// DeleteAccountFollowRequests will delete all database follow requests to / from the given account ID.
DeleteAccountFollowRequests(ctx context.Context, accountID string) error
// AcceptFollowRequest moves a follow request in the database from the follow_requests table to the follows table.
// In other words, it should create the follow, and delete the existing follow request.
//
// It will return the newly created follow for further processing.
AcceptFollowRequest(ctx context.Context, originAccountID string, targetAccountID string) (*gtsmodel.Follow, Error)
// RejectFollowRequest fetches a follow request from the database, and then deletes it.
RejectFollowRequest(ctx context.Context, originAccountID string, targetAccountID string) Error
// GetAccountFollows returns a slice of follows owned by the given accountID.
GetAccountFollows(ctx context.Context, accountID string) ([]*gtsmodel.Follow, error)
// GetAccountLocalFollows returns a slice of follows owned by the given accountID, only including follows from this instance.
GetAccountLocalFollows(ctx context.Context, accountID string) ([]*gtsmodel.Follow, error)
// CountAccountFollows returns the amount of accounts that the given accountID is following.
CountAccountFollows(ctx context.Context, accountID string) (int, error)
// CountAccountLocalFollows returns the amount of accounts that the given accountID is following, only including follows from this instance.
CountAccountLocalFollows(ctx context.Context, accountID string) (int, error)
// GetAccountFollowers fetches follows that target given accountID.
GetAccountFollowers(ctx context.Context, accountID string) ([]*gtsmodel.Follow, error)
// GetAccountLocalFollowers fetches follows that target given accountID, only including follows from this instance.
GetAccountLocalFollowers(ctx context.Context, accountID string) ([]*gtsmodel.Follow, error)
// CountAccountFollowers returns the amounts that the given ID is followed by.
CountAccountFollowers(ctx context.Context, accountID string) (int, error)
// CountAccountLocalFollowers returns the amounts that the given ID is followed by, only including follows from this instance.
CountAccountLocalFollowers(ctx context.Context, accountID string) (int, error)
// GetAccountFollowRequests returns all follow requests targeting the given account.
GetAccountFollowRequests(ctx context.Context, accountID string) ([]*gtsmodel.FollowRequest, error)
// GetAccountFollowRequesting returns all follow requests originating from the given account.
GetAccountFollowRequesting(ctx context.Context, accountID string) ([]*gtsmodel.FollowRequest, error)
// CountAccountFollowRequests returns number of follow requests targeting the given account.
CountAccountFollowRequests(ctx context.Context, accountID string) (int, error)
// CountAccountFollowerRequests returns number of follow requests originating from the given account.
CountAccountFollowRequesting(ctx context.Context, accountID string) (int, error)
}