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# frozen_string_literal: true
module Api
# CartsController
class CartsController < AuthenticatedController
append_before_action :initialize_cart
def show
render json: serialized_object.serializable_hash, status: :ok
end
def create
product_cart = @cart.add_product(permitted_params[:product_id], permitted_params[:quantity])
if product_cart.errors.empty?
render json: serialized_object.serializable_hash, status: :ok
else
render json: { errors: product_cart.errors.as_json }, status: :unprocessable_entity
end
end
def destroy
if @cart.delete_product(params[:id])
render status: :no_content
else
render status: :not_found
end
end
private
def serialized_object
CartSerializer.new(@cart)
end
def permitted_params
params.permit(:product_id, :quantity)
end
def initialize_cart
@cart = current_user_account.cart
end
end
end
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