1 files changed, 27 insertions, 0 deletions

diff --git a/server/lib/activitypub/process/process-accept.ts b/server/lib/activitypub/process/process-accept.ts
new file mode 100644
index 000000000..e159c41b5
--- /dev/null
+++ b/server/lib/activitypub/process/process-accept.ts
@@ -0,0 +1,27 @@
+import { ActivityAccept } from '../../../../shared/models/activitypub/activity'
+import { database as db } from '../../../initializers'
+import { AccountInstance } from '../../../models/account/account-interface'
+
+async function processAcceptActivity (activity: ActivityAccept, inboxAccount?: AccountInstance) {
+  if (inboxAccount === undefined) throw new Error('Need to accept on explicit inbox.')
+
+  const targetAccount = await db.Account.loadByUrl(activity.actor)
+
+  return processAccept(inboxAccount, targetAccount)
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  processAcceptActivity
+}
+
+// ---------------------------------------------------------------------------
+
+async function processAccept (account: AccountInstance, targetAccount: AccountInstance) {
+  const follow = await db.AccountFollow.loadByAccountAndTarget(account.id, targetAccount.id)
+  if (!follow) throw new Error('Cannot find associated follow.')
+
+  follow.set('state', 'accepted')
+  await follow.save()
+}