Añade specs de ReviewsController

3 files changed, 23 insertions, 1 deletions

diff --git a/app/controllers/api/reviews_controller.rb b/app/controllers/api/reviews_controller.rb
index 1f48362..52e7ec3 100644
--- a/app/controllers/api/reviews_controller.rb
+++ b/app/controllers/api/reviews_controller.rb
@@ -10,6 +10,12 @@ module Api
 
       render status: :not_found and return if @product.nil?
 
+      if params[:by].present?
+        render json: { posted: Reviews::HasUserAlreadyPostedReviewQuery.new(@product).review_posted?(params[:by]) },
+               status: :ok
+        return
+      end
+
       @reviews = @product.product_reviews.joins(:user_account).select('product_reviews.*',
                                                                       'user_accounts.first_name as author_name')
       render json: serialized_collection.serializable_hash, status: :ok
@@ -41,7 +47,7 @@ module Api
     end
 
     def serialized_collection
-      @serialized_collection ||= ProductReviewSerializer.new(@reviews)
+      @serialized_collection ||= ProductReviewSerializer.new(@reviews.page(params[:page]))
     end
 
     def serialized_object
diff --git a/app/models/product_review.rb b/app/models/product_review.rb
index 0985e7c..85804f2 100644
--- a/app/models/product_review.rb
+++ b/app/models/product_review.rb
@@ -11,6 +11,8 @@ class ProductReview < ApplicationRecord
   validates :rating, presence: true, inclusion: { in: 1..5 }
   validate :sole_user_review
 
+  paginates_per 15
+
   def sole_user_review
     return if ProductReview.find_by(user_account_id:, product_id:).nil?
 
diff --git a/app/queries/reviews/has_user_already_posted_review_query.rb b/app/queries/reviews/has_user_already_posted_review_query.rb
new file mode 100644
index 0000000..182f12e
--- /dev/null
+++ b/app/queries/reviews/has_user_already_posted_review_query.rb
@@ -0,0 +1,14 @@
+# frozen_string_literal
+
+module Reviews
+  # HasUserAlreadyPostedReviewQuery
+  class HasUserAlreadyPostedReviewQuery
+    def initialize(product)
+      @product = product
+    end
+
+    def review_posted?(user_account_id)
+      ProductReview.find_by(user_account_id:, product_id: @product.id).present?
+    end
+  end
+end