new feed.getID() API

lib/index.js

@@ -1098,6 +1098,7 @@ function initDB(peer, config) {
     },
     feed: {
       publish: publishToFeed,
+      getID: MsgV3.getMootID,
       findMoot,
     },
     getRecord,

test/feed-find-moot.test.js

@@ -0,0 +1,34 @@
+const test = require('node:test')
+const assert = require('node:assert')
+const path = require('node:path')
+const os = require('node:os')
+const p = require('node:util').promisify
+const rimraf = require('rimraf')
+const SecretStack = require('secret-stack')
+const caps = require('ppppp-caps')
+const Keypair = require('ppppp-keypair')
+const MsgV3 = require('../lib/msg-v3')
+
+const DIR = path.join(os.tmpdir(), 'ppppp-db-feed-find-moot')
+rimraf.sync(DIR)
+
+test('feed.findMoot()', async (t) => {
+  const keypair = Keypair.generate('ed25519', 'alice')
+  const peer = SecretStack({ appKey: caps.shse })
+    .use(require('../lib'))
+    .use(require('ssb-box'))
+    .call(null, { keypair, db: { path: DIR } })
+
+  await peer.db.loaded()
+
+  const id = await p(peer.db.account.create)({ subdomain: 'person' })
+  const moot = MsgV3.createMoot(id, 'post', keypair)
+  const mootID = MsgV3.getMsgID(moot)
+
+  await p(peer.db.add)(moot, mootID)
+
+  const mootRec = peer.db.feed.findMoot(id, 'post')
+  assert.equal(mootRec.id, mootID, 'feed.findMoot() returns moot ID')
+
+  await p(peer.close)(true)
+})

test/feed-get-id.test.js

@@ -9,10 +9,10 @@ const caps = require('ppppp-caps')
 const Keypair = require('ppppp-keypair')
 const MsgV3 = require('../lib/msg-v3')
 
-const DIR = path.join(os.tmpdir(), 'ppppp-db-feed-publish')
+const DIR = path.join(os.tmpdir(), 'ppppp-db-feed-get-id')
 rimraf.sync(DIR)
 
-test('feed.findMoot()', async (t) => {
+test('feed.getID()', async (t) => {
   const keypair = Keypair.generate('ed25519', 'alice')
   const peer = SecretStack({ appKey: caps.shse })
     .use(require('../lib'))
@@ -25,10 +25,11 @@ test('feed.findMoot()', async (t) => {
   const moot = MsgV3.createMoot(id, 'post', keypair)
   const mootID = MsgV3.getMsgID(moot)
 
-  await p(peer.db.add)(moot, mootID)
-
-  const mootRec = peer.db.feed.findMoot(id, 'post')
-  assert.equal(mootRec.id, mootID, 'feed.findMoot() returns moot ID')
+  assert.equal(
+    peer.db.feed.getID(id, 'post'),
+    mootID,
+    'feed.getID() returns moot ID'
+  )
 
   await p(peer.close)(true)
 })