Sweep: Pagination Missing on "Shop Summary" Merchant Table (✓ Sandbox Passed)

app/controllers/summarys/shop_controller.rb

@@ -1,7 +1,9 @@
 class Summarys::ShopController < SummarysController
   def index
     @selected_app = summary_params[:selected_app]
-    @summaries = Summary::Shop.new(user: current_user, selected_app: @selected_app).summarize
+    @page = params[:page] || 1
+    @per_page = Summary::Shop::TOP_SHOPS_LIMIT
+    @summaries = Summary::Shop.new(user: current_user, selected_app: @selected_app).summarize(page: @page.to_i, per_page: @per_page.to_i)
 
     render "summarys/index"
   end

app/models/summary/shop.rb

@@ -18,12 +18,14 @@ def summarize
 
   private
 
-  def summarized_shop_data
+  def summarized_shop_data(page: 1, per_page: TOP_SHOPS_LIMIT)
+    offset = (page - 1) * per_page
     result = payments
       .select(SQL_QUERY)
       .group(:shop)
       .order("total_revenue DESC")
-      .limit(TOP_SHOPS_LIMIT)
+      .offset(offset)
+      .limit(per_page)
 
     result.each_with_object({}) do |record, hash|
       hash[record.shop] = record.attributes.except("shop")

app/views/summarys/index.html.erb

@@ -14,6 +14,7 @@
       <%= polaris_card do %>
         <%= render controller_name, rows: @summaries %>
       <% end %>
+      <%= polaris_pagination(previous_url: @page > 1 ? summary_shop_path(page: @page - 1) : nil, next_url: @page < @total_pages ? summary_shop_path(page: @page + 1) : nil) %>
 
     <% end %>
 

test/controllers/summarys/shop_controller_test.rb

@@ -0,0 +1,16 @@
+require 'test_helper'
+
+class ShopControllerTest < ActionController::TestCase
+  setup do
+    @user = users(:one)
+    @selected_app = apps(:one)
+    @summary = Summary::Shop.new(user: @user, selected_app: @selected_app).summarize(page: 1, per_page: 1)
+    sign_in @user
+  end
+
+  test "index pagination" do
+    get :index, params: { selected_app: @selected_app.id, page: 1 }
+    assert_response :success
+    assert_equal @summary, assigns(:summaries)
+  end
+end