mirrors/gotosocial
1
0
Fork 0
mirror of https://github.com/superseriousbusiness/gotosocial.git synced 2025-10-31 08:42:27 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

[performance] cache more database calls, reduce required database calls overall (#3290)

Browse source 
* improvements to caching for lists and relationship to accounts / follows

* fix nil panic in AddToList()

* ensure list related caches are correctly invalidated

* ensure returned ID lists are ordered correctly

* bump go-structr to v0.8.9 (returns early if zero uncached keys to be loaded)

* remove zero checks in uncached key load functions (go-structr now handles this)

* fix issues after rebase on upstream/main

* update the expected return order of CSV exports (since list entries are now down by entry creation date)

* rename some funcs, allow deleting list entries for multiple follow IDs at a time, fix up more tests

* use returning statements on delete to get cache invalidation info

* fixes to recent database delete changes

* fix broken list entries delete sql

* remove unused db function

* update remainder of delete functions to behave in similar way, some other small tweaks

* fix delete user sql, allow returning on err no entries

* uncomment + fix list database tests

* update remaining list tests

* update envparsing test

* add comments to each specific key being invalidated

* add more cache invalidation explanatory comments

* whoops; actually delete poll votes from database in the DeletePollByID() func

* remove added but-commented-out field

* improved comment regarding paging being disabled

* make cache invalidation comments match what's actually happening

* fix up delete query comments to match what is happening

* rename function to read a bit better

* don't use ErrNoEntries on delete when not needed (it's only needed for a RETURNING call)

* update function name in test

* move list exclusivity check to AFTER eligibility check. use log.Panic() instead of panic()

* use the poll_id column in poll_votes for selecting votes in poll ID

* fix function name
This commit is contained in:
kim 2024-09-16 16:46:09 +00:00 • committed by GitHub
commit 84279f6a6a
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
68 changed files with 1683 additions and 2135 deletions
Download patch file Download diff file Expand all files Collapse all files

46
internal/processing/list/util.go
View file

@ -33,18 +33,25 @@ import (
// appropriate errors so caller doesn't need to bother.
func (p *Processor) getList(ctx context.Context, accountID string, listID string) (*gtsmodel.List, gtserror.WithCode) {
list, err := p.state.DB.GetListByID(ctx, listID)
if err != nil {
if errors.Is(err, db.ErrNoEntries) {
// List doesn't seem to exist.
return nil, gtserror.NewErrorNotFound(err)
}
// Real database error.
if err != nil && !errors.Is(err, db.ErrNoEntries) {
err := gtserror.Newf("db error getting list: %w", err)
return nil, gtserror.NewErrorInternalError(err)
}
if list == nil {
const text = "list not found"
return nil, gtserror.NewErrorNotFound(
errors.New(text),
text,
)
}
if list.AccountID != accountID {
err = fmt.Errorf("list with id %s does not belong to account %s", list.ID, accountID)
return nil, gtserror.NewErrorNotFound(err)
const text = "list not found"
return nil, gtserror.NewErrorNotFound(
errors.New("list does not belong to account"),
text,
)
}
return list, nil
@ -60,26 +67,3 @@ func (p *Processor) apiList(ctx context.Context, list *gtsmodel.List) (*apimodel
return apiList, nil
}
// isInList check if thisID is equal to the result of thatID
// for any entry in the given list.
//
// Will return the id of the listEntry if true, empty if false,
// or an error if the result of thatID returns an error.
func isInList(
list *gtsmodel.List,
thisID string,
getThatID func(listEntry *gtsmodel.ListEntry) (string, error),
) (string, error) {
for _, listEntry := range list.ListEntries {
thatID, err := getThatID(listEntry)
if err != nil {
return "", err
}
if thisID == thatID {
return listEntry.ID, nil
}
}
return "", nil
}