feat(federation): ✨ Federate likes and unlikes

api/users/:uuid/inbox/index.ts

@@ -366,7 +366,7 @@ export default apiRoute((app) =>
                 // "delete" is a reserved keyword in JS
                 delete: async (delete_) => {
                     // Delete the specified object from database, if it exists and belongs to the user
-                    const toDelete = delete_.target;
+                    const toDelete = delete_.deleted;
 
                     switch (delete_.deleted_type) {
                         case "Note": {

classes/database/like.ts

@@ -1,5 +1,5 @@
 import { RolePermission } from "@versia/client/types";
-import type { LikeExtension } from "@versia/federation";
+import type { Delete, LikeExtension } from "@versia/federation/types";
 import {
     type InferInsertModel,
     type InferSelectModel,
@@ -160,4 +160,19 @@ export class Like extends BaseInterface<typeof Likes, LikeType> {
             uri: this.getUri().toString(),
         };
     }
+
+    public unlikeToVersia(unliker?: User): Delete {
+        return {
+            type: "Delete",
+            id: crypto.randomUUID(),
+            created_at: new Date().toISOString(),
+            author: User.getUri(
+                unliker?.id ?? this.data.liker.id,
+                unliker?.data.uri ?? this.data.liker.uri,
+                config.http.base_url,
+            ),
+            deleted_type: "pub.versia:likes/Like",
+            deleted: this.getUri().toString(),
+        };
+    }
 }

classes/database/note.ts

@@ -987,7 +987,7 @@ export class Note extends BaseInterface<typeof Notes, StatusWithRelations> {
             id,
             author: this.author.getUri(),
             deleted_type: "Note",
-            target: this.getUri(),
+            deleted: this.getUri(),
             created_at: new Date().toISOString(),
         };
     }

classes/database/user.ts

@@ -473,7 +473,8 @@ export class User extends BaseInterface<typeof Users, UserWithRelations> {
                 noteId: note.id,
             });
         } else {
-            // TODO: Add database jobs for federating this
+            // Federate the like
+            this.federateToFollowers(newLike.toVersia());
         }
 
         return newLike;
@@ -511,7 +512,7 @@ export class User extends BaseInterface<typeof Users, UserWithRelations> {
 
         if (this.isLocal() && note.author.isRemote()) {
             // User is local, federate the delete
-            // TODO: Federate this
+            this.federateToFollowers(likeToDelete.unlikeToVersia(this));
         }
     }
 

package.json

@@ -111,7 +111,7 @@
         "@sentry/bun": "^8.35.0",
         "@tufjs/canonical-json": "^2.0.0",
         "@versia/client": "^0.1.0",
-        "@versia/federation": "^0.1.1",
+        "@versia/federation": "^0.1.2",
         "@versia/kit": "workspace:*",
         "altcha-lib": "^1.1.0",
         "blurhash": "^2.0.5",