Handle missing fields

app/models/notification/event_payload.rb

@@ -27,9 +27,17 @@ class Notification::EventPayload < Notification::DefaultPayload
     when "card_sent_back_to_triage"
       "Moved back to Maybe? by #{event.creator.name}"
     when "card_board_changed"
-      "Moved to #{new_board_name} by #{event.creator.name}"
+      if new_board_name.present?
+        "Moved to #{new_board_name} by #{event.creator.name}"
+      else
+        "Moved by #{event.creator.name}"
+      end
     when "card_title_changed"
-      "Renamed to #{new_title} by #{event.creator.name}"
+      if new_title.present?
+        "Renamed to #{new_title} by #{event.creator.name}"
+      else
+        "Renamed by #{event.creator.name}"
+      end
     when "card_postponed"
       "Moved to Not Now by #{event.creator.name}"
     when "card_auto_postponed"
@@ -74,7 +82,8 @@ class Notification::EventPayload < Notification::DefaultPayload
     end
 
     def new_board_name
-      event.particulars.dig("particulars", "new_board")
+      event.particulars.dig("particulars", "new_board") ||
+        event.particulars.dig("particulars", "new_collection")
     end
 
     def new_title

test/models/notification/push_target/web_test.rb

@@ -101,6 +101,18 @@ class Notification::PushTarget::WebTest < ActiveSupport::TestCase
     Notification::PushTarget::Web.new(@notification).process
   end
 
+  test "payload for board change falls back when board name is missing" do
+    event = events(:logo_published)
+    event.update!(action: "card_board_changed", particulars: {})
+    @notification.update!(source: event)
+
+    @web_push_pool.expects(:queue).once.with do |payload, _|
+      payload[:body] == "Moved by #{event.creator.name}"
+    end
+
+    Notification::PushTarget::Web.new(@notification).process
+  end
+
   test "payload for title change includes new title" do
     event = events(:logo_published)
     event.update!(action: "card_title_changed", particulars: { "particulars" => { "old_title" => "Old Title", "new_title" => "New Title" } })
@@ -113,6 +125,18 @@ class Notification::PushTarget::WebTest < ActiveSupport::TestCase
     Notification::PushTarget::Web.new(@notification).process
   end
 
+  test "payload for title change falls back when title is missing" do
+    event = events(:logo_published)
+    event.update!(action: "card_title_changed", particulars: {})
+    @notification.update!(source: event)
+
+    @web_push_pool.expects(:queue).once.with do |payload, _|
+      payload[:body] == "Renamed by #{event.creator.name}"
+    end
+
+    Notification::PushTarget::Web.new(@notification).process
+  end
+
   test "payload for postponed includes Not Now" do
     event = events(:logo_published)
     event.update!(action: "card_postponed")