feat: lock activity rewards for the whole week

README.md

@@ -10,6 +10,7 @@ Tasks only start earning activity credit once revealed, giving players a reason
 
 - **Personal daily task menus** — a fresh selection of activities, with progress displays and descriptions for revealed tasks.
 - **Weekly reward milestones** — activity points unlock claimable rewards from weighted reward pools.
+- **Week-locked rewards** — each week pays from the reward pools it started with; reward edits apply at the next weekly reset, or right away with `/activity rewards apply`.
 - **Daily reveal rewards** — players can claim a separate reward after revealing all of their daily tasks.
 - **Activities across the server** — supported integrations track actions such as voting, cooking, archaeology, instrument playing, market sales, and vehicle building.
 - **Varied progression limits** — daily caps and a voting share of the daily allowance shape how points are earned.

src/main/java/net/tfminecraft/activitytf/commands/ActivityCommand.java

@@ -28,7 +28,9 @@
 public class ActivityCommand implements CommandExecutor, TabCompleter {
 
     private static final List<String> SUBCOMMANDS =
-        Arrays.asList("reload", "check", "reset", "givereroll", "add", "addpoints");
+        Arrays.asList("reload", "rewards", "check", "reset", "givereroll", "add", "addpoints");
+
+    private static final String APPLY = "apply";
 
     private static final List<String> READ_ONLY_SUBCOMMANDS = List.of("check");
 
@@ -80,8 +82,12 @@ public boolean onCommand(CommandSender sender, Command command, String label, St
             case "reload":
                 manager.reload();
                 sender.sendMessage(messages().get("admin.reloaded"));
+                rewardStatus(sender);
                 audit(sender, "action=reload result=done");
                 return true;
+            case "rewards":
+                handleRewards(sender, args);
+                return true;
             case "check":
                 handleCheck(sender, args);
                 return true;
@@ -103,6 +109,40 @@ public boolean onCommand(CommandSender sender, Command command, String label, St
         }
     }
 
+    private void handleRewards(CommandSender sender, String[] args) {
+        if (args.length == 1) {
+            rewardStatus(sender);
+            return;
+        }
+        if (args.length != 2 || !args[1].equalsIgnoreCase(APPLY)) {
+            usage(sender);
+            audit(sender, "action=rewards-apply result=usage");
+            return;
+        }
+
+        manager.reload();
+        ActivityConfiguration config = manager.getConfiguration();
+        if (!config.applyRewardsNow()) {
+            sender.sendMessage(messages().get("admin.rewards-apply-failed"));
+            audit(sender, "action=rewards-apply week=" + config.rewardWeek() + " result=save-failed");
+            return;
+        }
+        sender.sendMessage(messages().get("admin.rewards-applied", "%week%", config.rewardWeek()));
+        audit(sender, "action=rewards-apply week=" + config.rewardWeek() + " result=done");
+    }
+
+    private void rewardStatus(CommandSender sender) {
+        ActivityConfiguration config = manager.getConfiguration();
+        String week = config.rewardWeek();
+        if (week == null) {
+            return;
+        }
+        sender.sendMessage(messages().get("admin.rewards-locked", "%week%", week));
+        sender.sendMessage(config.rewardsPending()
+            ? messages().get("admin.rewards-pending", "%reset%", config.nextReset(week))
+            : messages().get("admin.rewards-in-sync"));
+    }
+
     private void usage(CommandSender sender) {
         sender.sendMessage(messages().get("admin.usage"));
         sender.sendMessage(messages().get("admin.usage-addpoints"));
@@ -428,6 +468,10 @@ public List<String> onTabComplete(CommandSender sender, Command command, String
             return filter(onlineNames(), args[1]);
         }
 
+        if (args.length == 2 && sub.equals("rewards")) {
+            return filter(List.of(APPLY), args[1]);
+        }
+
         if (args.length == 5 && sub.equals("add")) {
             return filter(List.of(FORCE), args[4]);
         }