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[bugfix/chore] Refactor timeline code (#1656)

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* start poking timelines

* OK yes we're refactoring, but it's nothing like the last time so don't worry

* more fiddling

* update tests, simplify Get

* thanks linter, you're the best, mwah mwah kisses

* do a bit more tidying up

* start buggering about with the prepare function

* fix little oopsie

* start merging lists into 1

* ik heb een heel zwaar leven
nee nee echt waar

* hey it works we did it reddit

* regenerate swagger docs

* tidy up a wee bit

* adjust paging

* fix little error, remove unused functions
This commit is contained in:
tobi 2023-04-06 13:43:13 +02:00 • committed by GitHub
commit 3510454768
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22 changed files with 1319 additions and 1365 deletions
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114
internal/timeline/remove.go
View file

@ -20,7 +20,6 @@ package timeline
import (
"container/list"
"context"
"errors"
"codeberg.org/gruf/go-kv"
"github.com/superseriousbusiness/gotosocial/internal/log"
@ -35,52 +34,35 @@ func (t *timeline) Remove(ctx context.Context, statusID string) (int, error) {
t.Lock()
defer t.Unlock()
var removed int
// remove entr(ies) from the post index
removeIndexes := []*list.Element{}
if t.indexedItems != nil && t.indexedItems.data != nil {
for e := t.indexedItems.data.Front(); e != nil; e = e.Next() {
entry, ok := e.Value.(*indexedItemsEntry)
if !ok {
return removed, errors.New("Remove: could not parse e as a postIndexEntry")
}
if entry.itemID == statusID {
l.Debug("found status in postIndex")
removeIndexes = append(removeIndexes, e)
}
if t.items == nil || t.items.data == nil {
// Nothing to do.
return 0, nil
}
var toRemove []*list.Element
for e := t.items.data.Front(); e != nil; e = e.Next() {
entry := e.Value.(*indexedItemsEntry) // nolint:forcetypeassert
if entry.itemID != statusID {
// Not relevant.
continue
}
}
for _, e := range removeIndexes {
t.indexedItems.data.Remove(e)
removed++
l.Debug("removing item")
toRemove = append(toRemove, e)
}
// remove entr(ies) from prepared posts
removePrepared := []*list.Element{}
if t.preparedItems != nil && t.preparedItems.data != nil {
for e := t.preparedItems.data.Front(); e != nil; e = e.Next() {
entry, ok := e.Value.(*preparedItemsEntry)
if !ok {
return removed, errors.New("Remove: could not parse e as a preparedPostsEntry")
}
if entry.itemID == statusID {
l.Debug("found status in preparedPosts")
removePrepared = append(removePrepared, e)
}
}
}
for _, e := range removePrepared {
t.preparedItems.data.Remove(e)
removed++
for _, e := range toRemove {
t.items.data.Remove(e)
}
l.Debugf("removed %d entries", removed)
return removed, nil
return len(toRemove), nil
}
func (t *timeline) RemoveAllBy(ctx context.Context, accountID string) (int, error) {
l := log.WithContext(ctx).
func (t *timeline) RemoveAllByOrBoosting(ctx context.Context, accountID string) (int, error) {
l := log.
WithContext(ctx).
WithFields(kv.Fields{
{"accountTimeline", t.accountID},
{"accountID", accountID},
@ -88,46 +70,28 @@ func (t *timeline) RemoveAllBy(ctx context.Context, accountID string) (int, erro
t.Lock()
defer t.Unlock()
var removed int
// remove entr(ies) from the post index
removeIndexes := []*list.Element{}
if t.indexedItems != nil && t.indexedItems.data != nil {
for e := t.indexedItems.data.Front(); e != nil; e = e.Next() {
entry, ok := e.Value.(*indexedItemsEntry)
if !ok {
return removed, errors.New("Remove: could not parse e as a postIndexEntry")
}
if entry.accountID == accountID || entry.boostOfAccountID == accountID {
l.Debug("found status in postIndex")
removeIndexes = append(removeIndexes, e)
}
if t.items == nil || t.items.data == nil {
// Nothing to do.
return 0, nil
}
var toRemove []*list.Element
for e := t.items.data.Front(); e != nil; e = e.Next() {
entry := e.Value.(*indexedItemsEntry) // nolint:forcetypeassert
if entry.accountID != accountID && entry.boostOfAccountID != accountID {
// Not relevant.
continue
}
}
for _, e := range removeIndexes {
t.indexedItems.data.Remove(e)
removed++
l.Debug("removing item")
toRemove = append(toRemove, e)
}
// remove entr(ies) from prepared posts
removePrepared := []*list.Element{}
if t.preparedItems != nil && t.preparedItems.data != nil {
for e := t.preparedItems.data.Front(); e != nil; e = e.Next() {
entry, ok := e.Value.(*preparedItemsEntry)
if !ok {
return removed, errors.New("Remove: could not parse e as a preparedPostsEntry")
}
if entry.accountID == accountID || entry.boostOfAccountID == accountID {
l.Debug("found status in preparedPosts")
removePrepared = append(removePrepared, e)
}
}
}
for _, e := range removePrepared {
t.preparedItems.data.Remove(e)
removed++
for _, e := range toRemove {
t.items.data.Remove(e)
}
l.Debugf("removed %d entries", removed)
return removed, nil
return len(toRemove), nil
}