user upgrades: add index action.

app/controllers/user_upgrades_controller.rb

@@ -15,6 +15,13 @@ class UserUpgradesController < ApplicationController
     respond_with(@user_upgrade)
   end
 
+  def index
+    @user_upgrades = authorize UserUpgrade.visible(CurrentUser.user).paginated_search(params, count_pages: true)
+    @user_upgrades = @user_upgrades.includes(:recipient, :purchaser) if request.format.html?
+
+    respond_with(@user_upgrades)
+  end
+
   def show
     @user_upgrade = authorize UserUpgrade.find(params[:id])
     respond_with(@user_upgrade)

app/models/user_upgrade.rb

@@ -14,6 +14,9 @@ class UserUpgrade < ApplicationRecord
     complete: 20
   }
 
+  scope :gifted, -> { where("recipient_id != purchaser_id") }
+  scope :self_upgrade, -> { where("recipient_id = purchaser_id") }
+
   def self.enabled?
     stripe_secret_key.present? && stripe_publishable_key.present? && stripe_webhook_secret.present?
   end
@@ -89,6 +92,27 @@ class UserUpgrade < ApplicationRecord
     recipient != purchaser
   end
 
+  def self.visible(user)
+    if user.is_owner?
+      all
+    else
+      where(recipient: user).or(where(purchaser: user))
+    end
+  end
+
+  def self.search(params)
+    q = search_attributes(params, :id, :created_at, :updated_at, :upgrade_type, :status, :stripe_id, :recipient, :purchaser)
+
+    if params[:is_gifted].to_s.truthy?
+      q = q.gifted
+    elsif params[:is_gifted].to_s.falsy?
+      q = q.self_upgrade
+    end
+
+    q = q.apply_default_order(params)
+    q
+  end
+
   concerning :UpgradeMethods do
     def process_upgrade!(payment_status)
       recipient.with_lock do

app/views/user_upgrades/index.html.erb

@@ -0,0 +1,38 @@
+<div id="c-user-upgrades">
+  <div id="a-index">
+    <%= search_form_for(user_upgrades_path) do |f| %>
+      <%= f.input :recipient_name, label: "Recipient", input_html: { value: params[:search][:recipient_name], data: { autocomplete: "user" } } %>
+      <%= f.input :purchaser_name, label: "Purchaser", input_html: { value: params[:search][:purchaser_name], data: { autocomplete: "user" } } %>
+      <%= f.input :upgrade_type, collection: UserUpgrade.upgrade_types, include_blank: true, selected: params[:search][:upgrade_type] %>
+      <%= f.input :status, collection: UserUpgrade.statuses, include_blank: true, selected: params[:search][:status] %>
+      <%= f.input :is_gifted, label: "Gifted?", as: :select, include_blank: true, selected: params[:search][:is_gifted] %>
+      <%= f.submit "Search" %>
+    <% end %>
+
+    <%= table_for @user_upgrades, class: "striped autofit" do |t| %>
+      <% t.column "Recipient" do |user_upgrade| %>
+        <%= link_to_user user_upgrade.recipient %>
+      <% end %>
+
+      <% t.column "Purchaser" do |user_upgrade| %>
+        <%= link_to_user user_upgrade.purchaser %>
+      <% end %>
+
+      <% t.column :upgrade_type do |user_upgrade| %>
+        <%= user_upgrade.upgrade_type.humanize %>
+      <% end %>
+
+      <% t.column "Gifted?" do |user_upgrade| %>
+        <%= "Yes" if user_upgrade.is_gift? %>
+      <% end %>
+
+      <% t.column :status %>
+
+      <% t.column "Updated" do |artist| %>
+        <%= time_ago_in_words_tagged(artist.updated_at) %>
+      <% end %>
+    <% end %>
+
+    <%= numbered_paginator(@user_upgrades) %>
+  </div>
+</div>

config/routes.rb

@@ -254,7 +254,7 @@ Rails.application.routes.draw do
       get :custom_style
     end
   end
-  resources :user_upgrades, only: [:new, :create, :show]
+  resources :user_upgrades, only: [:new, :create, :show, :index]
   resources :user_feedbacks, except: [:destroy]
   resources :user_name_change_requests, only: [:new, :create, :show, :index]
   resources :webhooks do

test/functional/user_upgrades_controller_test.rb

@@ -45,6 +45,34 @@ class UserUpgradesControllerTest < ActionDispatch::IntegrationTest
       end
     end
 
+    context "index action" do
+      setup do
+        @self_upgrade = create(:self_gold_upgrade)
+        @gift_upgrade = create(:gift_gold_upgrade)
+      end
+
+      should "show the purchaser's upgrades to the purchaser" do
+        get_auth user_upgrades_path, @gift_upgrade.purchaser
+
+        assert_response :success
+        assert_select "#user-upgrade-#{@gift_upgrade.id}", count: 1
+      end
+
+      should "show the recipient's upgrades to the recipient" do
+        get_auth user_upgrades_path, @gift_upgrade.recipient
+
+        assert_response :success
+        assert_select "#user-upgrade-#{@gift_upgrade.id}", count: 1
+      end
+
+      should "not show upgrades to unrelated users" do
+        get_auth user_upgrades_path, create(:user)
+
+        assert_response :success
+        assert_select "#user-upgrade-#{@gift_upgrade.id}", count: 0
+      end
+    end
+
     context "show action" do
       context "for a completed upgrade" do
         should "render for a self upgrade" do