RSS feed returns all entries (unpaginated); db handles limit=0 as unlimited

src/main/java/com/discdrop/service/FeedService.java

@@ -26,8 +26,25 @@ public class FeedService {
 
     public static final int PAGE_SIZE = 20;
 
-    public List<ReleaseGroup> getFeedEntries() {
-        return getFeedEntries(1).entries();
+    public List<ReleaseGroup> getAllFeedEntries() {
+        var artists = artistService.findAll();
+        if (artists.isEmpty()) return List.of();
+
+        var artistMbids = new ArrayList<String>();
+        for (var a : artists) {
+            if (cacheService.needsRefresh(a.mbid())) {
+                var types = getMonitoredTypes(a);
+                releaseGroupService.fetchAndCache(a.mbid(), a.name(), types);
+            }
+            artistMbids.add(a.mbid());
+        }
+
+        var allTypes = List.of("Album", "Single", "EP", "Broadcast", "Other");
+        var monitoredTypes = new ArrayList<String>();
+        for (var a : artists) {
+            monitoredTypes.addAll(getMonitoredTypes(a));
+        }
+        return db.getFeed(artistMbids, monitoredTypes.isEmpty() ? allTypes : monitoredTypes, 0, 0).entries();
     }
 
     public FeedResult getFeedEntries(int page) {