From 0d8d8202a55f85b3dd11a444166a5e41fb6195a8 Mon Sep 17 00:00:00 2001
From: Jeff Emmett <jeffemmett@gmail.com>
Date: Tue, 3 Mar 2026 13:16:06 -0800
Subject: [PATCH] fix: normalize legacy space visibility values to 3-type model

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 server/community-store.ts | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/server/community-store.ts b/server/community-store.ts
index 8b5a0a3..0936187 100644
--- a/server/community-store.ts
+++ b/server/community-store.ts
@@ -11,7 +11,15 @@ import {
 
 const STORAGE_DIR = process.env.STORAGE_DIR || "./data/communities";
 
-export type SpaceVisibility = 'public' | 'public_read' | 'authenticated' | 'members_only';
+export type SpaceVisibility = 'public' | 'permissioned' | 'private';
+
+/** Normalize legacy visibility values to the current 3-type model. */
+export function normalizeVisibility(v: string): SpaceVisibility {
+	if (v === 'public_read' || v === 'public') return 'public';
+	if (v === 'authenticated' || v === 'permissioned') return 'permissioned';
+	if (v === 'members_only' || v === 'private') return 'private';
+	return 'public';
+}
 
 // ── Nest Permissions & Policy ──
 
@@ -243,6 +251,8 @@ export async function loadCommunity(slug: string): Promise<Automerge.Doc<Communi
 			let doc = Automerge.load<CommunityDoc>(bytes);
 			// Runtime migration: participant → member
 			doc = migrateParticipantToMember(doc, slug);
+			// Runtime migration: normalize legacy visibility values
+			doc = migrateVisibility(doc, slug);
 			communities.set(slug, doc);
 			return doc;
 		} catch (e) {
@@ -261,6 +271,8 @@ export async function loadCommunity(slug: string): Promise<Automerge.Doc<Communi
 			let doc = jsonToAutomerge(data);
 			// Runtime migration: participant → member
 			doc = migrateParticipantToMember(doc, slug);
+			// Runtime migration: normalize legacy visibility values
+			doc = migrateVisibility(doc, slug);
 			communities.set(slug, doc);
 			// Save as Automerge binary
 			await saveCommunity(slug);
@@ -348,7 +360,7 @@ export async function createCommunity(
 	name: string,
 	slug: string,
 	ownerDID: string | null = null,
-	visibility: SpaceVisibility = 'public_read',
+	visibility: SpaceVisibility = 'public',
 	options?: {
 		enabledModules?: string[];
 		nestPolicy?: NestPolicy;