update body for 401

Author: Brice MICHALSKI

app/controllers/api/v1/api_controller.rb

@@ -1,20 +1,21 @@
 class Api::V1::ApiController < Api::ApiController
-    
-  #  def index
-  #      products = Product.all
-   #     render json: { product: products }, status: :ok
-   # end
 
-   before_action :checkToken
+    before_action :checkToken
     def productAll
         products = Product.all
         render json: {success: true, products: products} , status: 200 
     end
 
+    before_action :checkToken
+    def productSingle
+        product = Product.find(params[:id])
+        render json: {success: true, products: [product]} , status: 200 
+    end
+
     def checkToken 
         user = User.find_by(auth_token: request.headers["token"])
         if user.nil?
-            render json: {} , status: 401
+            render json: {erros: '401 Unauthorized'} , status: 401
         else
             return true
         end 

config/routes.rb

@@ -19,14 +19,17 @@
     end
   end
 
+  #API REST 
   namespace :api, format: 'json' do
-      namespace :v1 do
-          post "auth", to: "auth#create"
-          get "locales", to: "locales#index", as: "locales"
-          get "product", to: "api#productAll"
-      end
-
-
+    namespace :v1 do
+        post "auth", to: "auth#create"
+        get "locales", to: "locales#index", as: "locales"
+        
+
+        get "product", to: "api#productAll"
+        get 'product/:id', to: "api#productSingle"
+        
+    end
   end
 
 end