Merge branch 'name-request-refactor' into 'main'

Name request refactor

See merge request soapbox-pub/ditto!708

deno.json

@@ -74,6 +74,7 @@
     "@soapbox/logi": "jsr:@soapbox/logi@^0.3.0",
     "@soapbox/safe-fetch": "jsr:@soapbox/safe-fetch@^2.0.0",
     "@std/assert": "jsr:@std/assert@^0.225.1",
+    "@std/async": "jsr:@std/async@^1.0.10",
     "@std/cli": "jsr:@std/cli@^0.223.0",
     "@std/crypto": "jsr:@std/crypto@^0.224.0",
     "@std/encoding": "jsr:@std/encoding@^0.224.0",

deno.lock

@@ -58,6 +58,7 @@
     "jsr:@std/assert@^1.0.10": "1.0.11",
     "jsr:@std/assert@~0.213.1": "0.213.1",
     "jsr:@std/assert@~0.225.1": "0.225.3",
+    "jsr:@std/async@^1.0.10": "1.0.10",
     "jsr:@std/bytes@0.223": "0.223.0",
     "jsr:@std/bytes@0.224": "0.224.0",
     "jsr:@std/bytes@0.224.0": "0.224.0",
@@ -604,6 +605,9 @@
         "jsr:@std/internal@^1.0.5"
       ]
     },
+    "@std/async@1.0.10": {
+      "integrity": "2ff1b1c7d33d1416159989b0f69e59ec7ee8cb58510df01e454def2108b3dbec"
+    },
     "@std/bytes@0.223.0": {
       "integrity": "84b75052cd8680942c397c2631318772b295019098f40aac5c36cead4cba51a8"
     },
@@ -2489,6 +2493,7 @@
       "jsr:@soapbox/logi@0.3",
       "jsr:@soapbox/safe-fetch@2",
       "jsr:@std/assert@~0.225.1",
+      "jsr:@std/async@^1.0.10",
       "jsr:@std/cli@0.223",
       "jsr:@std/crypto@0.224",
       "jsr:@std/encoding@0.224",

packages/db/adapters/TestDB.test.ts

@@ -0,0 +1,25 @@
+import { DittoConf } from '@ditto/conf';
+import { NPostgres } from '@nostrify/db';
+import { genEvent } from '@nostrify/nostrify/test';
+import { assertEquals } from '@std/assert';
+
+import { DittoPolyPg } from './DittoPolyPg.ts';
+import { TestDB } from './TestDB.ts';
+
+Deno.test('TestDB', async () => {
+  const conf = new DittoConf(Deno.env);
+  const orig = new DittoPolyPg(conf.databaseUrl);
+
+  await using db = new TestDB(orig);
+  await db.migrate();
+  await db.clear();
+
+  const store = new NPostgres(orig.kysely);
+  await store.event(genEvent());
+
+  assertEquals((await store.count([{}])).count, 1);
+
+  await db.clear();
+
+  assertEquals((await store.count([{}])).count, 0);
+});

packages/db/adapters/TestDB.ts

@@ -0,0 +1,49 @@
+import { type Kysely, sql } from 'kysely';
+
+import type { DittoDB } from '../DittoDB.ts';
+import type { DittoTables } from '../DittoTables.ts';
+
+/** Wraps another DittoDB implementation to clear all data when disposed. */
+export class TestDB implements DittoDB {
+  constructor(private db: DittoDB) {}
+
+  get kysely(): Kysely<DittoTables> {
+    return this.db.kysely;
+  }
+
+  get poolSize(): number {
+    return this.db.poolSize;
+  }
+
+  get availableConnections(): number {
+    return this.db.availableConnections;
+  }
+
+  migrate(): Promise<void> {
+    return this.db.migrate();
+  }
+
+  listen(channel: string, callback: (payload: string) => void): void {
+    return this.db.listen(channel, callback);
+  }
+
+  /** Truncate all tables. */
+  async clear(): Promise<void> {
+    const query = sql<{ tablename: string }>`select tablename from pg_tables where schemaname = current_schema()`;
+
+    const { rows } = await query.execute(this.db.kysely);
+
+    for (const { tablename } of rows) {
+      if (tablename.startsWith('kysely_')) {
+        continue; // Skip Kysely's internal tables
+      } else {
+        await sql`truncate table ${sql.ref(tablename)} cascade`.execute(this.db.kysely);
+      }
+    }
+  }
+
+  async [Symbol.asyncDispose](): Promise<void> {
+    await this.clear();
+    await this.db[Symbol.asyncDispose]();
+  }
+}

packages/db/mod.ts

@@ -2,6 +2,7 @@ export { DittoPglite } from './adapters/DittoPglite.ts';
 export { DittoPolyPg } from './adapters/DittoPolyPg.ts';
 export { DittoPostgres } from './adapters/DittoPostgres.ts';
 export { DummyDB } from './adapters/DummyDB.ts';
+export { TestDB } from './adapters/TestDB.ts';
 
 export type { DittoDB } from './DittoDB.ts';
 export type { DittoTables } from './DittoTables.ts';

packages/ditto/app.ts

@@ -55,8 +55,6 @@ import {
   adminSetRelaysController,
   deleteZapSplitsController,
   getZapSplitsController,
-  nameRequestController,
-  nameRequestsController,
   statusZapSplitsController,
   updateInstanceController,
   updateZapSplitsController,
@@ -149,6 +147,7 @@ import { rateLimitMiddleware } from '@/middleware/rateLimitMiddleware.ts';
 import { uploaderMiddleware } from '@/middleware/uploaderMiddleware.ts';
 import { translatorMiddleware } from '@/middleware/translatorMiddleware.ts';
 import { logiMiddleware } from '@/middleware/logiMiddleware.ts';
+import dittoNamesRoute from '@/routes/dittoNamesRoute.ts';
 import { DittoRelayStore } from '@/storages/DittoRelayStore.ts';
 
 export interface AppEnv extends DittoEnv {
@@ -446,8 +445,7 @@ app.put('/api/v1/admin/ditto/relays', userMiddleware({ role: 'admin' }), adminSe
 
 app.put('/api/v1/admin/ditto/instance', userMiddleware({ role: 'admin' }), updateInstanceController);
 
-app.post('/api/v1/ditto/names', userMiddleware(), nameRequestController);
-app.get('/api/v1/ditto/names', userMiddleware(), nameRequestsController);
+app.route('/api/v1/ditto/names', dittoNamesRoute);
 
 app.get('/api/v1/ditto/captcha', rateLimitMiddleware(3, Time.minutes(1)), captchaController);
 app.post(

packages/ditto/controllers/api/ditto.ts

@@ -1,19 +1,17 @@
-import { paginated } from '@ditto/mastoapi/pagination';
-import { NostrEvent, NostrFilter, NSchema as n } from '@nostrify/nostrify';
+import { NostrEvent, NSchema as n } from '@nostrify/nostrify';
 import { z } from 'zod';
 
 import { AppController } from '@/app.ts';
 import { DittoEvent } from '@/interfaces/DittoEvent.ts';
 import { getAuthor } from '@/queries.ts';
 import { addTag } from '@/utils/tags.ts';
-import { createEvent, parseBody, updateAdminEvent } from '@/utils/api.ts';
+import { parseBody, updateAdminEvent } from '@/utils/api.ts';
 import { getInstanceMetadata } from '@/utils/instance.ts';
 import { deleteTag } from '@/utils/tags.ts';
 import { DittoZapSplits, getZapSplits } from '@/utils/zap-split.ts';
 import { screenshotsSchema } from '@/schemas/nostr.ts';
-import { booleanParamSchema, percentageSchema } from '@/schema.ts';
+import { percentageSchema } from '@/schema.ts';
 import { hydrateEvents } from '@/storages/hydrate.ts';
-import { renderNameRequest } from '@/views/ditto.ts';
 import { accountFromPubkey } from '@/views/mastodon/accounts.ts';
 import { renderAccount } from '@/views/mastodon/accounts.ts';
 import { updateListAdminEvent } from '@/utils/api.ts';
@@ -81,102 +79,6 @@ function renderRelays(event: NostrEvent): RelayEntity[] {
   }, [] as RelayEntity[]);
 }
 
-const nameRequestSchema = z.object({
-  name: z.string().email(),
-  reason: z.string().max(500).optional(),
-});
-
-export const nameRequestController: AppController = async (c) => {
-  const { conf, relay, user } = c.var;
-
-  const pubkey = await user!.signer.getPublicKey();
-  const result = nameRequestSchema.safeParse(await c.req.json());
-
-  if (!result.success) {
-    return c.json({ error: 'Invalid username', schema: result.error }, 400);
-  }
-
-  const { name, reason } = result.data;
-
-  const [existing] = await relay.query([{ kinds: [3036], authors: [pubkey], '#r': [name.toLowerCase()], limit: 1 }]);
-  if (existing) {
-    return c.json({ error: 'Name request already exists' }, 400);
-  }
-
-  const r: string[][] = [['r', name]];
-
-  if (name !== name.toLowerCase()) {
-    r.push(['r', name.toLowerCase()]);
-  }
-
-  const event = await createEvent({
-    kind: 3036,
-    content: reason,
-    tags: [
-      ...r,
-      ['L', 'nip05.domain'],
-      ['l', name.split('@')[1], 'nip05.domain'],
-      ['p', await conf.signer.getPublicKey()],
-    ],
-  }, c);
-
-  await hydrateEvents({ ...c.var, events: [event] });
-
-  const nameRequest = await renderNameRequest(event);
-  return c.json(nameRequest);
-};
-
-const nameRequestsSchema = z.object({
-  approved: booleanParamSchema.optional(),
-  rejected: booleanParamSchema.optional(),
-});
-
-export const nameRequestsController: AppController = async (c) => {
-  const { conf, relay, user } = c.var;
-  const pubkey = await user!.signer.getPublicKey();
-
-  const params = c.get('pagination');
-  const { approved, rejected } = nameRequestsSchema.parse(c.req.query());
-
-  const filter: NostrFilter = {
-    kinds: [30383],
-    authors: [await conf.signer.getPublicKey()],
-    '#k': ['3036'],
-    '#p': [pubkey],
-    ...params,
-  };
-
-  if (approved) {
-    filter['#n'] = ['approved'];
-  }
-  if (rejected) {
-    filter['#n'] = ['rejected'];
-  }
-
-  const orig = await relay.query([filter]);
-  const ids = new Set<string>();
-
-  for (const event of orig) {
-    const d = event.tags.find(([name]) => name === 'd')?.[1];
-    if (d) {
-      ids.add(d);
-    }
-  }
-
-  if (!ids.size) {
-    return c.json([]);
-  }
-
-  const events = await relay.query([{ kinds: [3036], ids: [...ids], authors: [pubkey] }])
-    .then((events) => hydrateEvents({ ...c.var, events }));
-
-  const nameRequests = await Promise.all(
-    events.map((event) => renderNameRequest(event)),
-  );
-
-  return paginated(c, orig, nameRequests);
-};
-
 const zapSplitSchema = z.record(
   n.id(),
   z.object({

packages/ditto/routes/dittoNamesRoute.test.ts

@@ -0,0 +1,62 @@
+import { TestApp } from '@ditto/mastoapi/test';
+import { assertEquals } from '@std/assert';
+
+import route from './dittoNamesRoute.ts';
+
+Deno.test('POST / creates a name request event', async () => {
+  await using app = new TestApp();
+  const { conf, relay } = app.var;
+
+  const user = app.user();
+  app.route('/', route);
+
+  const response = await app.api.post('/', { name: 'Alex@Ditto.pub', reason: 'for testing' });
+
+  assertEquals(response.status, 200);
+
+  const [event] = await relay.query([{ kinds: [3036], authors: [await user.signer.getPublicKey()] }]);
+
+  assertEquals(event?.tags, [
+    ['r', 'Alex@Ditto.pub'],
+    ['r', 'alex@ditto.pub'],
+    ['L', 'nip05.domain'],
+    ['l', 'ditto.pub', 'nip05.domain'],
+    ['p', await conf.signer.getPublicKey()],
+  ]);
+
+  assertEquals(event?.content, 'for testing');
+});
+
+Deno.test('POST / can be called multiple times with the same name', async () => {
+  await using app = new TestApp();
+
+  app.user();
+  app.route('/', route);
+
+  const response1 = await app.api.post('/', { name: 'alex@ditto.pub' });
+  const response2 = await app.api.post('/', { name: 'alex@ditto.pub' });
+
+  assertEquals(response1.status, 200);
+  assertEquals(response2.status, 200);
+});
+
+Deno.test('POST / returns 400 if the name has already been granted', async () => {
+  await using app = new TestApp();
+  const { conf, relay } = app.var;
+
+  app.user();
+  app.route('/', route);
+
+  const grant = await conf.signer.signEvent({
+    kind: 30360,
+    tags: [['d', 'alex@ditto.pub']],
+    content: '',
+    created_at: 0,
+  });
+
+  await relay.event(grant);
+
+  const response = await app.api.post('/', { name: 'alex@ditto.pub' });
+
+  assertEquals(response.status, 400);
+});

packages/ditto/routes/dittoNamesRoute.ts

@@ -0,0 +1,130 @@
+import { paginationMiddleware, userMiddleware } from '@ditto/mastoapi/middleware';
+import { DittoRoute } from '@ditto/mastoapi/router';
+import { z } from 'zod';
+
+import { createEvent } from '@/utils/api.ts';
+import { hydrateEvents } from '@/storages/hydrate.ts';
+import { renderNameRequest } from '@/views/ditto.ts';
+import { booleanParamSchema } from '@/schema.ts';
+import { NostrFilter } from '@nostrify/nostrify';
+
+const nameRequestSchema = z.object({
+  name: z.string().email(),
+  reason: z.string().max(500).optional(),
+});
+
+const route = new DittoRoute();
+
+route.post('/', userMiddleware(), async (c) => {
+  const { conf, relay, user } = c.var;
+
+  const result = nameRequestSchema.safeParse(await c.req.json());
+
+  if (!result.success) {
+    return c.json({ error: 'Invalid username', schema: result.error }, 422);
+  }
+
+  const pubkey = await user.signer.getPublicKey();
+  const adminPubkey = await conf.signer.getPublicKey();
+
+  const { name, reason } = result.data;
+  const [_localpart, domain] = name.split('@');
+
+  if (domain.toLowerCase() !== conf.url.host.toLowerCase()) {
+    return c.json({ error: 'Unsupported domain' }, 422);
+  }
+
+  const d = name.toLowerCase();
+
+  const [grant] = await relay.query([{ kinds: [30360], authors: [adminPubkey], '#d': [d] }]);
+  if (grant) {
+    return c.json({ error: 'Name has already been granted' }, 400);
+  }
+
+  const [pending] = await relay.query([{
+    kinds: [30383],
+    authors: [adminPubkey],
+    '#p': [pubkey],
+    '#k': ['3036'],
+    '#r': [d],
+    '#n': ['pending'],
+    limit: 1,
+  }]);
+  if (pending) {
+    return c.json({ error: 'You have already requested that name, and it is pending approval by staff' }, 400);
+  }
+
+  const tags: string[][] = [['r', name]];
+
+  if (name !== name.toLowerCase()) {
+    tags.push(['r', name.toLowerCase()]);
+  }
+
+  const event = await createEvent({
+    kind: 3036,
+    content: reason,
+    tags: [
+      ...tags,
+      ['L', 'nip05.domain'],
+      ['l', domain.toLowerCase(), 'nip05.domain'],
+      ['p', await conf.signer.getPublicKey()],
+    ],
+  }, c);
+
+  await hydrateEvents({ ...c.var, events: [event] });
+
+  const nameRequest = await renderNameRequest(event);
+  return c.json(nameRequest);
+});
+
+const nameRequestsSchema = z.object({
+  approved: booleanParamSchema.optional(),
+  rejected: booleanParamSchema.optional(),
+});
+
+route.get('/', paginationMiddleware(), userMiddleware(), async (c) => {
+  const { conf, relay, user, pagination } = c.var;
+  const pubkey = await user!.signer.getPublicKey();
+
+  const { approved, rejected } = nameRequestsSchema.parse(c.req.query());
+
+  const filter: NostrFilter = {
+    kinds: [30383],
+    authors: [await conf.signer.getPublicKey()],
+    '#k': ['3036'],
+    '#p': [pubkey],
+    ...pagination,
+  };
+
+  if (approved) {
+    filter['#n'] = ['approved'];
+  }
+  if (rejected) {
+    filter['#n'] = ['rejected'];
+  }
+
+  const orig = await relay.query([filter]);
+  const ids = new Set<string>();
+
+  for (const event of orig) {
+    const d = event.tags.find(([name]) => name === 'd')?.[1];
+    if (d) {
+      ids.add(d);
+    }
+  }
+
+  if (!ids.size) {
+    return c.json([]);
+  }
+
+  const events = await relay.query([{ kinds: [3036], ids: [...ids], authors: [pubkey] }])
+    .then((events) => hydrateEvents({ ...c.var, events }));
+
+  const nameRequests = await Promise.all(
+    events.map((event) => renderNameRequest(event)),
+  );
+
+  return c.var.paginate(orig, nameRequests);
+});
+
+export default route;

packages/ditto/storages/DittoRelayStore.test.ts

@@ -2,12 +2,39 @@ import { DittoPolyPg } from '@ditto/db';
 import { DittoConf } from '@ditto/conf';
 import { genEvent, MockRelay } from '@nostrify/nostrify/test';
 import { assertEquals } from '@std/assert';
+import { waitFor } from '@std/async/unstable-wait-for';
 import { generateSecretKey, getPublicKey } from 'nostr-tools';
 
 import { DittoRelayStore } from './DittoRelayStore.ts';
 
 import type { NostrMetadata } from '@nostrify/types';
 
+Deno.test('generates set event for nip05 request', async () => {
+  await using test = setupTest();
+
+  const admin = await test.conf.signer.getPublicKey();
+  const event = genEvent({ kind: 3036, tags: [['r', 'alex@gleasonator.dev'], ['p', admin]] });
+
+  await test.store.event(event);
+
+  const filter = { kinds: [30383], authors: [admin], '#d': [event.id] };
+
+  await waitFor(async () => {
+    const { count } = await test.store.count([filter]);
+    return count > 0;
+  }, 3000);
+
+  const [result] = await test.store.query([filter]);
+
+  assertEquals(result?.tags, [
+    ['d', event.id],
+    ['p', event.pubkey],
+    ['k', '3036'],
+    ['r', 'alex@gleasonator.dev'],
+    ['n', 'pending'],
+  ]);
+});
+
 Deno.test('updateAuthorData sets nip05', async () => {
   const alex = generateSecretKey();
 
@@ -38,20 +65,25 @@ Deno.test('updateAuthorData sets nip05', async () => {
   assertEquals(row?.nip05_hostname, 'gleasonator.dev');
 });
 
-function setupTest(cb: (req: Request) => Response | Promise<Response>) {
+function setupTest(cb?: (req: Request) => Response | Promise<Response>) {
   const conf = new DittoConf(Deno.env);
   const db = new DittoPolyPg(conf.databaseUrl);
   const relay = new MockRelay();
 
   const mockFetch: typeof fetch = async (input, init) => {
     const req = new Request(input, init);
-    return await cb(req);
+    if (cb) {
+      return await cb(req);
+    } else {
+      return new Response('Not mocked', { status: 404 });
+    }
   };
 
   const store = new DittoRelayStore({ conf, db, relay, fetch: mockFetch });
 
   return {
     db,
+    conf,
     store,
     [Symbol.asyncDispose]: async () => {
       await store[Symbol.asyncDispose]();

packages/ditto/storages/DittoRelayStore.ts

@@ -358,19 +358,24 @@ export class DittoRelayStore implements NRelay {
     }
 
     if (event.kind === 3036 && tagsAdmin) {
-      const rel = await signer.signEvent({
-        kind: 30383,
-        content: '',
-        tags: [
-          ['d', event.id],
-          ['p', event.pubkey],
-          ['k', '3036'],
-          ['n', 'pending'],
-        ],
-        created_at: Math.floor(Date.now() / 1000),
-      });
+      const r = event.tags.find(([name]) => name === 'r')?.[1];
 
-      await this.event(rel, { signal: AbortSignal.timeout(1000) });
+      if (r) {
+        const rel = await signer.signEvent({
+          kind: 30383,
+          content: '',
+          tags: [
+            ['d', event.id],
+            ['p', event.pubkey],
+            ['k', '3036'],
+            ['r', r.toLowerCase()],
+            ['n', 'pending'],
+          ],
+          created_at: Math.floor(Date.now() / 1000),
+        });
+
+        await this.event(rel, { signal: AbortSignal.timeout(1000) });
+      }
     }
   }
 

packages/ditto/storages/hydrate.ts

@@ -58,17 +58,19 @@ async function hydrateEvents(opts: HydrateOpts): Promise<DittoEvent[]> {
     return result;
   }, new Set<string>());
 
-  const favicons = (
-    await db.kysely
-      .selectFrom('domain_favicons')
-      .select(['domain', 'favicon'])
-      .where('domain', 'in', [...domains])
-      .execute()
-  )
-    .reduce((result, { domain, favicon }) => {
-      result[domain] = favicon;
-      return result;
-    }, {} as Record<string, string>);
+  const favicons: Record<string, string> = domains.size
+    ? (
+      await db.kysely
+        .selectFrom('domain_favicons')
+        .select(['domain', 'favicon'])
+        .where('domain', 'in', [...domains])
+        .execute()
+    )
+      .reduce((result, { domain, favicon }) => {
+        result[domain] = favicon;
+        return result;
+      }, {} as Record<string, string>)
+    : {};
 
   const stats = {
     authors: authorStats,

packages/ditto/utils/api.ts

@@ -27,10 +27,10 @@ async function createEvent<E extends (DittoEnv & { Variables: { user?: User } })
   }
 
   const event = await user.signer.signEvent({
-    content: '',
-    created_at: nostrNow(),
-    tags: [],
     ...t,
+    content: t.content ?? '',
+    created_at: t.created_at ?? nostrNow(),
+    tags: t.tags ?? [],
   });
 
   await relay.event(event, { signal, publish: true });

packages/mastoapi/middleware/userMiddleware.test.ts

@@ -1,21 +1,26 @@
-import { setUser, testApp } from '@ditto/mastoapi/test';
+import { TestApp } from '@ditto/mastoapi/test';
 import { assertEquals } from '@std/assert';
 
 import { userMiddleware } from './userMiddleware.ts';
 import { ReadOnlySigner } from '../signers/ReadOnlySigner.ts';
 
 Deno.test('no user 401', async () => {
-  const { app } = testApp();
+  await using app = new TestApp();
   const response = await app.use(userMiddleware()).request('/');
   assertEquals(response.status, 401);
 });
 
 Deno.test('unsupported signer 400', async () => {
-  const { app, relay } = testApp();
-  const signer = new ReadOnlySigner('0461fcbecc4c3374439932d6b8f11269ccdb7cc973ad7a50ae362db135a474dd');
+  await using app = new TestApp();
+
+  const user = {
+    signer: new ReadOnlySigner('0461fcbecc4c3374439932d6b8f11269ccdb7cc973ad7a50ae362db135a474dd'),
+    relay: app.var.relay,
+  };
+
+  app.user(user);
 
   const response = await app
-    .use(setUser({ signer, relay }))
     .use(userMiddleware({ enc: 'nip44' }))
     .use((c, next) => {
       c.var.user.signer.nip44.encrypt; // test that the type is set
@@ -27,10 +32,11 @@ Deno.test('unsupported signer 400', async () => {
 });
 
 Deno.test('with user 200', async () => {
-  const { app, user } = testApp();
+  await using app = new TestApp();
+
+  app.user();
 
   const response = await app
-    .use(setUser(user))
     .use(userMiddleware())
     .get('/', (c) => c.text('ok'))
     .request('/');
@@ -39,10 +45,11 @@ Deno.test('with user 200', async () => {
 });
 
 Deno.test('user and role 403', async () => {
-  const { app, user } = testApp();
+  await using app = new TestApp();
+
+  app.user();
 
   const response = await app
-    .use(setUser(user))
     .use(userMiddleware({ role: 'admin' }))
     .request('/');
 
@@ -50,7 +57,10 @@ Deno.test('user and role 403', async () => {
 });
 
 Deno.test('admin role 200', async () => {
-  const { conf, app, user, relay } = testApp();
+  await using app = new TestApp();
+  const { conf, relay } = app.var;
+
+  const user = app.user();
 
   const event = await conf.signer.signEvent({
     kind: 30382,
@@ -65,7 +75,6 @@ Deno.test('admin role 200', async () => {
   await relay.event(event);
 
   const response = await app
-    .use(setUser(user))
     .use(userMiddleware({ role: 'admin' }))
     .get('/', (c) => c.text('ok'))
     .request('/');

packages/mastoapi/router/DittoApp.test.ts

@@ -1,13 +1,14 @@
 import { DittoConf } from '@ditto/conf';
-import { DittoPolyPg } from '@ditto/db';
+import { DummyDB } from '@ditto/db';
 import { Hono } from '@hono/hono';
 import { MockRelay } from '@nostrify/nostrify/test';
+import { assertEquals } from '@std/assert';
 
 import { DittoApp } from './DittoApp.ts';
 import { DittoRoute } from './DittoRoute.ts';
 
 Deno.test('DittoApp', async () => {
-  await using db = new DittoPolyPg('memory://');
+  await using db = new DummyDB();
   const conf = new DittoConf(new Map());
   const relay = new MockRelay();
 
@@ -20,4 +21,11 @@ Deno.test('DittoApp', async () => {
 
   // @ts-expect-error Passing a non-DittoRoute to route.
   app.route('/', hono);
+
+  app.get('/error', () => {
+    throw new Error('test error');
+  });
+
+  const response = await app.request('/error');
+  assertEquals(response.status, 500);
 });

packages/mastoapi/router/DittoApp.ts

@@ -3,11 +3,13 @@ import { Hono } from '@hono/hono';
 import type { HonoOptions } from '@hono/hono/hono-base';
 import type { DittoEnv } from './DittoEnv.ts';
 
+export type DittoAppOpts = Omit<DittoEnv['Variables'], 'signal' | 'requestId'> & HonoOptions<DittoEnv>;
+
 export class DittoApp extends Hono<DittoEnv> {
   // @ts-ignore Require a DittoRoute for type safety.
   declare route: (path: string, app: Hono<DittoEnv>) => Hono<DittoEnv>;
 
-  constructor(opts: Omit<DittoEnv['Variables'], 'signal' | 'requestId'> & HonoOptions<DittoEnv>) {
+  constructor(protected opts: DittoAppOpts) {
     super(opts);
 
     this.use((c, next) => {

packages/mastoapi/router/DittoRoute.ts

@@ -50,6 +50,6 @@ export class DittoRoute extends Hono<DittoEnv> {
       }
     }
 
-    return c.json({ error: 'Something went wrong' }, 500);
+    throw error;
   };
 }

packages/mastoapi/test.ts

@@ -1,41 +1 @@
-import { DittoConf } from '@ditto/conf';
-import { type DittoDB, DummyDB } from '@ditto/db';
-import { DittoApp, type DittoMiddleware } from '@ditto/mastoapi/router';
-import { type NostrSigner, type NRelay, NSecSigner } from '@nostrify/nostrify';
-import { MockRelay } from '@nostrify/nostrify/test';
-import { generateSecretKey, nip19 } from 'nostr-tools';
-
-import type { User } from '@ditto/mastoapi/middleware';
-
-export function testApp(): {
-  app: DittoApp;
-  relay: NRelay;
-  conf: DittoConf;
-  db: DittoDB;
-  user: {
-    signer: NostrSigner;
-    relay: NRelay;
-  };
-} {
-  const db = new DummyDB();
-
-  const nsec = nip19.nsecEncode(generateSecretKey());
-  const conf = new DittoConf(new Map([['DITTO_NSEC', nsec]]));
-
-  const relay = new MockRelay();
-  const app = new DittoApp({ conf, relay, db });
-
-  const user = {
-    signer: new NSecSigner(generateSecretKey()),
-    relay,
-  };
-
-  return { app, relay, conf, db, user };
-}
-
-export function setUser<S extends NostrSigner>(user: User<S>): DittoMiddleware<{ user: User<S> }> {
-  return async (c, next) => {
-    c.set('user', user);
-    await next();
-  };
-}
+export { TestApp } from './test/TestApp.ts';

packages/mastoapi/test/TestApp.ts

@@ -0,0 +1,97 @@
+import { DittoConf } from '@ditto/conf';
+import { type DittoDB, DummyDB } from '@ditto/db';
+import { HTTPException } from '@hono/hono/http-exception';
+import { type NRelay, NSecSigner } from '@nostrify/nostrify';
+import { generateSecretKey, nip19 } from 'nostr-tools';
+
+import { DittoApp, type DittoAppOpts } from '../router/DittoApp.ts';
+
+import type { Context } from '@hono/hono';
+import type { User } from '../middleware/User.ts';
+import { MockRelay } from '@nostrify/nostrify/test';
+
+interface DittoVars {
+  db: DittoDB;
+  conf: DittoConf;
+  relay: NRelay;
+}
+
+export class TestApp extends DittoApp implements AsyncDisposable {
+  private _user?: User;
+
+  constructor(opts?: Partial<DittoAppOpts>) {
+    const nsec = nip19.nsecEncode(generateSecretKey());
+
+    const conf = opts?.conf ?? new DittoConf(
+      new Map([
+        ['DITTO_NSEC', nsec],
+        ['LOCAL_DOMAIN', 'https://ditto.pub'],
+      ]),
+    );
+
+    const db = opts?.db ?? new DummyDB();
+    const relay = opts?.relay ?? new MockRelay();
+
+    super({
+      db,
+      conf,
+      relay,
+      ...opts,
+    });
+
+    this.use(async (c: Context<{ Variables: { user?: User } }>, next) => {
+      c.set('user', this._user);
+      await next();
+    });
+
+    this.onError((err, c) => {
+      if (err instanceof HTTPException) {
+        if (err.res) {
+          return err.res;
+        } else {
+          return c.json({ error: err.message }, err.status);
+        }
+      }
+
+      throw err;
+    });
+  }
+
+  get var(): DittoVars {
+    return {
+      db: this.opts.db,
+      conf: this.opts.conf,
+      relay: this.opts.relay,
+    };
+  }
+
+  user(user?: User): User {
+    user ??= this.createUser();
+    this._user = user;
+    return user;
+  }
+
+  createUser(sk?: Uint8Array): User {
+    return {
+      relay: this.opts.relay,
+      signer: new NSecSigner(sk ?? generateSecretKey()),
+    };
+  }
+
+  api = {
+    get: async (path: string): Promise<Response> => {
+      return await this.request(path);
+    },
+    post: async (path: string, body: unknown): Promise<Response> => {
+      return await this.request(path, {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify(body),
+      });
+    },
+  };
+
+  async [Symbol.asyncDispose](): Promise<void> {
+    await this.opts.db[Symbol.asyncDispose]();
+  }
+}