merge to upstream

app/models/product.rb

@@ -1,7 +1,8 @@
 class Product < ApplicationRecord
     include Notifications
 
-
+    has_many :wishlist_products, dependent: :destroy
+  has_many :wishlists, through: :wishlist_products
   has_one_attached :featured_image
   has_rich_text :description
   has_many :subscribers, dependent: :destroy

app/models/user.rb

@@ -1,6 +1,7 @@
 class User < ApplicationRecord
   has_secure_password
   has_many :sessions, dependent: :destroy
+  has_many :wishlists, dependent: :destroy 
 
     attr_readonly :admin
 

app/models/wishlist.rb

@@ -0,0 +1,7 @@
+class Wishlist < ApplicationRecord
+  belongs_to :user
+  has_many :wishlist_products, dependent: :destroy
+  has_many :products, through: :wishlist_products
+
+to_param :name
+end

app/models/wishlist_product.rb

@@ -0,0 +1,6 @@
+class WishlistProduct < ApplicationRecord
+  belongs_to :product, counter_cache: :wishlists_count
+  belongs_to :wishlist, counter_cache: :products_count
+
+  validates :product_id, uniqueness: { scope: :wishlist_id }
+end

db/migrate/20260127155829_create_wishlists.rb

@@ -0,0 +1,11 @@
+class CreateWishlists < ActiveRecord::Migration[8.1]
+  def change
+    create_table :wishlists do |t|
+      t.belongs_to :user, null: false, foreign_key: true
+      t.string :name
+      t.integer :products_count, default:0 
+
+      t.timestamps
+    end
+  end
+end

db/migrate/20260127155849_create_wishlist_products.rb

@@ -0,0 +1,13 @@
+class CreateWishlistProducts < ActiveRecord::Migration[8.1]
+  def change
+    create_table :wishlist_products do |t|
+      t.belongs_to :product, null: false, foreign_key: true
+      t.belongs_to :wishlist, null: false, foreign_key: true
+
+      t.timestamps
+    end
+
+    add index :wishlist_products, [:product_id, :wishlist_id],
+    unique: true
+  end
+end

db/migrate/20260127162030_add_wishlists_count_to_products.rb

@@ -0,0 +1,5 @@
+class AddWishlistsCountToProducts < ActiveRecord::Migration[8.1]
+  def change
+    add_column :products, :wishlists_count, :integer, default:0
+  end
+end

test/fixtures/wishlist_products.yml

@@ -0,0 +1,9 @@
+# Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
+
+one:
+  product: one
+  wishlist: one
+
+two:
+  product: two
+  wishlist: two

test/fixtures/wishlists.yml

@@ -0,0 +1,11 @@
+# Read about fixtures at https://api.rubyonrails.org/classes/ActiveRecord/FixtureSet.html
+
+one:
+  user: one
+  name: MyString
+  products_count: 1
+
+two:
+  user: two
+  name: MyString
+  products_count: 1

test/integration/settings_test.rb

@@ -34,11 +34,11 @@
   get store_products_path
   assert_response :success
 end
-
+ 
 test "admins can access /store/users" do
   sign_in_as users(:admin)
   get store_users_path
   assert_response :success
 end
 
 end

test/models/wishlist_product_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class WishlistProductTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end

test/models/wishlist_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class WishlistTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end