Add public work read model and smooth puzzle transitions

server-rs/crates/spacetime-module/src/custom_world.rs

@@ -1,4 +1,5 @@
 use crate::*;
+use spacetimedb::AnonymousViewContext;
 use std::collections::{HashMap, HashSet};
 
 #[spacetimedb::table(
@@ -4988,6 +4989,28 @@ fn build_custom_world_profile_snapshot(row: &CustomWorldProfile) -> CustomWorldP
     }
 }
 
+pub(crate) fn custom_world_public_profile_snapshots(
+    ctx: &AnonymousViewContext,
+) -> Vec<CustomWorldProfileSnapshot> {
+    let mut entries = ctx
+        .db
+        .custom_world_profile()
+        .by_custom_world_profile_publication_status()
+        .filter(CustomWorldPublicationStatus::Published)
+        .filter(|row| row.deleted_at.is_none())
+        .map(|row| build_custom_world_profile_snapshot(&row))
+        .collect::<Vec<_>>();
+
+    entries.sort_by(|left, right| {
+        right
+            .published_at_micros
+            .unwrap_or(right.updated_at_micros)
+            .cmp(&left.published_at_micros.unwrap_or(left.updated_at_micros))
+            .then_with(|| left.profile_id.cmp(&right.profile_id))
+    });
+    entries
+}
+
 fn build_custom_world_agent_session_snapshot(
     ctx: &ReducerContext,
     row: &CustomWorldAgentSession,
@@ -5125,6 +5148,29 @@ fn build_custom_world_gallery_entry_snapshot(
     build_custom_world_gallery_entry_snapshot_with_recent_counts(row, &recent_play_counts)
 }
 
+pub(crate) fn custom_world_public_gallery_snapshots(
+    ctx: &AnonymousViewContext,
+) -> Vec<CustomWorldGalleryEntrySnapshot> {
+    let mut entries = ctx
+        .db
+        .custom_world_gallery_entry()
+        .by_custom_world_gallery_owner_user_id()
+        .filter(""..)
+        .map(|row| {
+            build_custom_world_gallery_entry_snapshot_with_recent_counts(&row, &HashMap::new())
+        })
+        .collect::<Vec<_>>();
+
+    entries.sort_by(|left, right| {
+        right
+            .published_at_micros
+            .cmp(&left.published_at_micros)
+            .then_with(|| right.updated_at_micros.cmp(&left.updated_at_micros))
+            .then_with(|| left.profile_id.cmp(&right.profile_id))
+    });
+    entries
+}
+
 fn build_custom_world_gallery_entry_snapshot_with_recent_counts(
     row: &CustomWorldGalleryEntry,
     recent_play_counts: &HashMap<String, u32>,
@@ -5173,6 +5219,10 @@ fn build_public_work_code_from_profile_id(profile_id: &str) -> String {
     format!("CW-{normalized_digits}")
 }
 
+pub(crate) fn build_custom_world_public_work_code(profile_id: &str) -> String {
+    build_public_work_code_from_profile_id(profile_id)
+}
+
 fn build_public_user_code_from_owner_user_id(owner_user_id: &str) -> String {
     owner_user_id
         .trim_start_matches("user_")