Loosen deps.

Author: beauby

jsonapi-rails.gemspec

@@ -14,7 +14,7 @@ Gem::Specification.new do |spec|
   spec.files         = Dir['README.md', 'lib/**/*']
   spec.require_path  = 'lib'
 
-  spec.add_dependency 'jsonapi-rb', '0.1.1'
+  spec.add_dependency 'jsonapi-rb', '~> 0.1'
 
   spec.add_development_dependency 'rails', '~> 5.0'
   spec.add_development_dependency 'sqlite3'

lib/jsonapi/rails/action_controller.rb

@@ -4,12 +4,19 @@
 module JSONAPI
   module Rails
     module ActionController
-      def self.included(base)
+      REVERSE_MAPPING_KEY = 'jsonapi_deserializable.reverse_mapping'.freeze
+
+      def self.prepended(base)
         base.class_eval do
           extend ClassMethods
         end
       end
 
+      def render(options = {})
+        reverse_mapping = request.env[REVERSE_MAPPING_KEY]
+        super(options.merge(_reverse_mapping: reverse_mapping))
+      end
+
       module ClassMethods
         def deserializable_resource(key, options = {}, &block)
           _deserializable(key, options,
@@ -41,9 +48,10 @@ def initialize(app, key, klass)
         def call(env)
           request = Rack::Request.new(env)
           body = JSON.parse(request.body.read)
-          deserialized_hash = @deserializable_class.call(body)
+          deserializable = @deserializable_class.new(body)
+          env[REVERSE_MAPPING_KEY] = deserializable.reverse_mapping
           (env[REQUEST_PARAMETERS_KEY] ||= {}).tap do |request_parameters|
-            request_parameters[@deserializable_key] = deserialized_hash
+            request_parameters[@deserializable_key] = deserializable.to_hash
           end
 
           @app.call(env)

lib/jsonapi/rails/railtie.rb

@@ -18,7 +18,7 @@ class Railtie < ::Rails::Railtie
       initializer 'jsonapi-rails.action_controller' do
         ActiveSupport.on_load(:action_controller) do
           require 'jsonapi/rails/action_controller'
-          include ::JSONAPI::Rails::ActionController
+          prepend ::JSONAPI::Rails::ActionController
 
           Mime::Type.register MEDIA_TYPE, :jsonapi
 

spec/dummy/app/controllers/tweets_controller.rb

@@ -21,6 +21,8 @@ def show
   def create
     tweet = Tweet.new(create_params.merge(author: current_user))
 
+    p request.env['jsonapi_deserializable.reverse_mapping']
+
     unless tweet.save
       render jsonapi_errors: tweet.errors
       return