feature: display types slot per pokemon

add url to access pokemon details

app/serializers/pokemon_serializer.rb

@@ -1,11 +1,24 @@
 class PokemonSerializer < ActiveModel::Serializer
+  include Rails.application.routes.url_helpers
+
   attribute :id
   attribute :name
   attribute :base_experience
   attribute :height
   attribute :is_default
   attribute :order
   attribute :weight
+  attribute :url
+
+  has_many :types do
+    object.types.map do |type|
+      TypeSerializer.new(type).serializable_hash.merge(
+        slot: PokemonType.where(type_id: type.id, pokemon_id: object.id).first.slot
+      )
+    end
+  end
 
-  has_many :types
+  def url
+    api_pokemon_show_url(object.id)
+  end
 end

app/serializers/type_serializer.rb

@@ -1,8 +1,3 @@
 class TypeSerializer < ActiveModel::Serializer
   attribute :name
-  attribute :slot
-
-  def slot
-    object.pokemon_types.slot
-  end
 end

config/environment.rb

@@ -3,3 +3,4 @@
 
 # Initialize the Rails application.
 Rails.application.initialize!
+Rails.application.default_url_options = Rails.application.config.action_mailer.default_url_options

config/environments/development.rb

@@ -73,4 +73,6 @@
 
   # Uncomment if you wish to allow Action Cable access from any origin.
   # config.action_cable.disable_request_forgery_protection = true
+
+  config.action_mailer.default_url_options = { host: "localhost", port: 3000 }
 end

config/routes.rb

@@ -4,5 +4,5 @@
   mount Sidekiq::Web => "/sidekiq"
 
   get '/api/pokemons', to: 'api/pokemons#index'
-  get '/api/pokemons/:id', to: 'api/pokemons#show'
+  get '/api/pokemons/:id', to: 'api/pokemons#show', as: :api_pokemon_show
 end