[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>
This commit is contained in:
kim 2023-03-28 14:03:14 +01:00 committed by GitHub
commit de6e3e5f2a
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GPG key ID: 4AEE18F83AFDEB23
100 changed files with 4423 additions and 2367 deletions

View file

@ -45,7 +45,7 @@ func (p *Processor) authenticate(ctx context.Context, requestedUsername string)
return
}
blocked, err := p.state.DB.IsBlocked(ctx, requestedAccount.ID, requestingAccount.ID, true)
blocked, err := p.state.DB.IsEitherBlocked(ctx, requestedAccount.ID, requestingAccount.ID)
if err != nil {
errWithCode = gtserror.NewErrorInternalError(err)
return

View file

@ -28,15 +28,15 @@ type Processor struct {
state *state.State
federator federation.Federator
tc typeutils.TypeConverter
filter visibility.Filter
filter *visibility.Filter
}
// New returns a new fedi processor.
func New(state *state.State, tc typeutils.TypeConverter, federator federation.Federator) Processor {
func New(state *state.State, tc typeutils.TypeConverter, federator federation.Federator, filter *visibility.Filter) Processor {
return Processor{
state: state,
federator: federator,
tc: tc,
filter: visibility.NewFilter(state.DB),
filter: filter,
}
}

View file

@ -44,7 +44,7 @@ func (p *Processor) StatusGet(ctx context.Context, requestedUsername string, req
return nil, gtserror.NewErrorNotFound(fmt.Errorf("status with id %s does not belong to account with id %s", status.ID, requestedAccount.ID))
}
visible, err := p.filter.StatusVisible(ctx, status, requestingAccount)
visible, err := p.filter.StatusVisible(ctx, requestingAccount, status)
if err != nil {
return nil, gtserror.NewErrorInternalError(err)
}
@ -82,7 +82,7 @@ func (p *Processor) StatusRepliesGet(ctx context.Context, requestedUsername stri
return nil, gtserror.NewErrorNotFound(fmt.Errorf("status with id %s does not belong to account with id %s", status.ID, requestedAccount.ID))
}
visible, err := p.filter.StatusVisible(ctx, status, requestingAccount)
visible, err := p.filter.StatusVisible(ctx, requestedAccount, status)
if err != nil {
return nil, gtserror.NewErrorInternalError(err)
}
@ -143,13 +143,13 @@ func (p *Processor) StatusRepliesGet(ctx context.Context, requestedUsername stri
}
// only show replies that the status owner can see
visibleToStatusOwner, err := p.filter.StatusVisible(ctx, r, requestedAccount)
visibleToStatusOwner, err := p.filter.StatusVisible(ctx, requestedAccount, r)
if err != nil || !visibleToStatusOwner {
continue
}
// only show replies that the requester can see
visibleToRequester, err := p.filter.StatusVisible(ctx, r, requestingAccount)
visibleToRequester, err := p.filter.StatusVisible(ctx, requestingAccount, r)
if err != nil || !visibleToRequester {
continue
}

View file

@ -62,7 +62,7 @@ func (p *Processor) UserGet(ctx context.Context, requestedUsername string, reque
return nil, gtserror.NewErrorUnauthorized(err)
}
blocked, err := p.state.DB.IsBlocked(ctx, requestedAccount.ID, requestingAccount.ID, true)
blocked, err := p.state.DB.IsEitherBlocked(ctx, requestedAccount.ID, requestingAccount.ID)
if err != nil {
return nil, gtserror.NewErrorInternalError(err)
}