Support favourites

src/app.ts

@@ -13,7 +13,12 @@ import { emptyArrayController, emptyObjectController } from './controllers/api/f
 import { homeController } from './controllers/api/timelines.ts';
 import instanceController from './controllers/api/instance.ts';
 import { createTokenController, oauthAuthorizeController, oauthController } from './controllers/api/oauth.ts';
-import { contextController, createStatusController, statusController } from './controllers/api/statuses.ts';
+import {
+  contextController,
+  createStatusController,
+  favouriteController,
+  statusController,
+} from './controllers/api/statuses.ts';
 import { requireAuth, setAuth } from './middleware/auth.ts';
 import { indexController } from './controllers/site.ts';
 
@@ -51,6 +56,7 @@ app.get('/api/v1/accounts/:pubkey{[0-9a-f]{64}}', accountController);
 
 app.get('/api/v1/statuses/:id{[0-9a-f]{64}}/context', contextController);
 app.get('/api/v1/statuses/:id{[0-9a-f]{64}}', statusController);
+app.post('/api/v1/statuses/:id{[0-9a-f]{64}}/favourite', favouriteController);
 app.post('/api/v1/statuses', requireAuth, createStatusController);
 
 app.get('/api/v1/timelines/home', requireAuth, homeController);

src/controllers/api/statuses.ts

@@ -1,6 +1,6 @@
 import { type AppContext, AppController } from '@/app.ts';
 import { getAncestors, getDescendants, getEvent } from '@/client.ts';
-import { validator, z } from '@/deps.ts';
+import { Kind, validator, z } from '@/deps.ts';
 import { type Event } from '@/event.ts';
 import publish from '@/publisher.ts';
 import { signEvent } from '@/sign.ts';
@@ -27,8 +27,8 @@ const createStatusController = validator('json', async (value, c: AppContext) =>
   if (result.success) {
     const { data } = result;
 
-    const event = await signEvent<1>({
+    const event = await signEvent({
-      kind: 1,
+      kind: Kind.Text,
       content: data.status,
       tags: [],
       created_at: Math.floor(new Date().getTime() / 1000),
@@ -60,4 +60,34 @@ const contextController: AppController = async (c) => {
   return c.json({ error: 'Event not found.' }, 404);
 };
 
-export { contextController, createStatusController, statusController };
+const favouriteController: AppController = async (c) => {
+  const id = c.req.param('id');
+  const target = await getEvent(id, 1);
+
+  if (target) {
+    const event = await signEvent({
+      kind: Kind.Reaction,
+      content: '+',
+      tags: [
+        ['e', target.id],
+        ['p', target.pubkey],
+      ],
+      created_at: Math.floor(new Date().getTime() / 1000),
+    }, c);
+
+    publish(event);
+
+    const status = await toStatus(target);
+
+    if (status) {
+      status.favourited = true;
+      status.favourites_count++;
+    }
+
+    return c.json(status);
+  } else {
+    return c.json({ error: 'Event not found.' }, 404);
+  }
+};
+
+export { contextController, createStatusController, favouriteController, statusController };

src/deps.ts

@@ -14,6 +14,7 @@ export {
   type Filter,
   getEventHash,
   getPublicKey,
+  Kind,
   matchFilter,
   nip05,
   nip19,