Adding cors and adjust response auth

Author: viniarruda

pdv/Gemfile

@@ -25,6 +25,8 @@ gem 'bcrypt'
 gem 'jwt'
 # Use simple command for create services
 gem 'simple_command'
+# Use to active cors
+gem 'rack-cors', require: 'rack/cors'
 # Use ActiveStorage variant
 # gem 'mini_magick', '~> 4.8'
 

pdv/Gemfile.lock

@@ -82,6 +82,7 @@ GEM
     pg (0.18.4)
     puma (3.12.0)
     rack (2.0.6)
+    rack-cors (1.0.2)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
     rails (5.2.2)
@@ -147,6 +148,7 @@ DEPENDENCIES
   listen (>= 3.0.5, < 3.2)
   pg (~> 0.18.4)
   puma (~> 3.11)
+  rack-cors
   rails (~> 5.2.2)
   simple_command
   spring

pdv/app/commands/authenticate_user.rb

@@ -18,7 +18,7 @@ def user
     user = User.find_by_username(username)
     return user if user && user.authenticate(password)
 
-    errors.add :user_authentication, 'invalid credentials'
+    errors.add :message, 'Invalid credentials'
     nil
   end
 end

pdv/app/controllers/auth_controller.rb

@@ -11,9 +11,9 @@ def authenticate
         access: user.access,
         auth_token: command.result
       }
-      render json: response, status: 200
+      render json: { data: response } , status: 200
     else
-      render json: { error: command.errors }, status: :unauthorized
+      render json: { errors: command.errors }, status: :unauthorized
     end
   end
 

pdv/config/application.rb

@@ -31,5 +31,12 @@ class Application < Rails::Application
     # Middleware like session, flash, cookies can be added back manually.
     # Skip views, helpers and assets when generating a new resource.
     config.api_only = true
+
+    config.middleware.insert_before 0, Rack::Cors do
+      allow do
+        origins '*'
+        resource '*', headers: :any, methods: [:get, :post, :options]
+      end
+    end
   end
 end

pdv/config/puma.rb

@@ -9,7 +9,7 @@
 
 # Specifies the `port` that Puma will listen on to receive requests; default is 3000.
 #
-port        ENV.fetch("PORT") { 3000 }
+port        ENV.fetch("PORT") { 3004 }
 
 # Specifies the `environment` that Puma will run in.
 #