Federation Refactoring & Architecture Improvements (#930)

* initial commit * add lists * update permissions * fix waypoint create * needs_full_sync for activitypub trails * fixes build issues * fix list get * further CSRF protection * update API docs * adds rate limiter * fix tiptap mentions * a bit more cleanup of main.go * Fix migration order * fixes reviewed notes * require context for activitpub server calls * improve hashing for identifier * fix copy paste error * fix sync trail/list issues * fix summit log/comment duplicates * adaptions after trail merge * fix dockerignore --------- Co-authored-by: Christian Beutel <> Co-authored-by: slothful-vassal <89943360+slothful-vassal@users.noreply.github.com>
2026-05-09 17:30:34 +02:00
parent 992ebfc0c4
commit d2ac49470a
73 changed files with 3773 additions and 2153 deletions
--- a/db/hooks/trail_like.go
+++ b/db/hooks/trail_like.go
@@ -0,0 +1,118 @@
+package hooks
+
+import (
+	"database/sql"
+	"pocketbase/federation"
+	"pocketbase/util"
+
+	"github.com/meilisearch/meilisearch-go"
+	"github.com/pocketbase/dbx"
+	"github.com/pocketbase/pocketbase/core"
+)
+
+func CreateTrailLikeHandler(client meilisearch.ServiceManager) func(e *core.RecordEvent) error {
+	return func(e *core.RecordEvent) error {
+		err := e.Next()
+		if err != nil {
+			return err
+		}
+
+		record := e.Record
+
+		trailId := record.GetString("trail")
+		actorId := record.GetString("actor")
+		actor, err := e.App.FindRecordById("activitypub_actors", actorId)
+		if err != nil {
+			return err
+		}
+		trail, err := e.App.FindRecordById("trails", trailId)
+		if err != nil {
+			return err
+		}
+		likes, err := e.App.FindAllRecords("trail_like",
+			dbx.NewExp("trail = {:trailId}", dbx.Params{"trailId": trailId}),
+		)
+		if err != nil {
+			return err
+		}
+
+		trail.Set("like_count", len(likes))
+		err = e.App.UnsafeWithoutHooks().Save(trail)
+		if err != nil {
+			return err
+		}
+
+		actorIds := make([]string, len(likes))
+		for i, r := range likes {
+			actorIds[i] = r.GetString("actor")
+		}
+		err = util.UpdateTrailLikes(trailId, actorIds, client)
+		if err != nil {
+			return err
+		}
+
+		if !actor.GetBool("isLocal") {
+			// this happens if someone likes a remote trail
+			// we create a local copy
+			// no need to create an activity for that
+			return nil
+		}
+
+		err = federation.CreateLikeActivity(e.App, record)
+		if err != nil {
+			return err
+		}
+
+		return nil
+	}
+}
+
+func DeleteTrailLikeHandler(client meilisearch.ServiceManager) func(e *core.RecordEvent) error {
+	return func(e *core.RecordEvent) error {
+
+		record := e.Record
+
+		trailId := record.GetString("trail")
+		actorId := record.GetString("actor")
+		actor, err := e.App.FindRecordById("activitypub_actors", actorId)
+		if err != nil {
+			return err
+		}
+		// trail might deleted be already if this is called as part of a cascade
+		trail, err := e.App.FindRecordById("trails", trailId)
+		if err != nil && err == sql.ErrNoRows {
+			return nil
+		} else if err != nil {
+			return err
+		}
+		likes, err := e.App.CountRecords("trail_like", dbx.NewExp("trail={:trail}", dbx.Params{"trail": trailId}))
+		if err != nil {
+			return err
+		}
+
+		trail.Set("like_count", likes)
+		err = e.App.UnsafeWithoutHooks().Save(trail)
+		if err != nil {
+			return err
+		}
+
+		err = util.UpdateTrailLikes(trailId, []string{}, client)
+		if err != nil {
+			return err
+		}
+
+		if !actor.GetBool("isLocal") {
+			// this happens if someone likes a remote trail
+			// we create a local copy
+			// no need to create an activity for that
+			return nil
+		}
+
+		err = federation.CreateUnlikeActivity(e.App, record)
+		if err != nil {
+			return err
+		}
+
+		return e.Next()
+	}
+}