Modifed bikes create to use jbuilder & follow jsonapi.org

app/assets/javascripts/bikes.js

@@ -2,7 +2,7 @@ $('.btn').button();
 
 $("#add_bike_submit").click(function(){
 
-  json_data = { bike: {
+  json_data = { bikes: [{
       serial_number:      $("#serial_number").val(),
       bike_brand_id:      parseInt($("#bike_brand_id").val()),
       shop_id:            parseInt($("#shop_id").val()),
@@ -12,15 +12,16 @@ $("#add_bike_submit").click(function(){
       bike_condition_id:  parseInt($('input[name=bike_condition]:checked').val()),
       bike_purpose_id:    1,
       bike_wheel_size_id: parseInt($("#bike_wheel_size_id").val()),
-    }};
+    }]};
 
   $.ajax({
     url: $("#add_bike_submit").data("url"),
     type: "POST",
-    data: json_data,
+    data: JSON.stringify(json_data),
+    contentType: 'application/json',
     dataType: "json",
     success: function(data, status, xhr){
-      window.location = "/bikes/"+ data.bike.id;
+      window.location = data.bikes[0].href;
     },
     error: function(data, status ){
       displayFormErrors(data.responseJSON);

app/controllers/api/v1/bikes_controller.rb

@@ -5,17 +5,13 @@ class Api::V1::BikesController < Api::V1::BaseController
   before_filter :check_bike_permission
 
   def create
-    if bike = params[:bike]
+    if params[:bikes] && bike = params[:bikes].first
-
+      @bike = Bike.new(bike)
-      b = Bike.new(bike)
+      if !@bike.save
-      if !b.save
+        render json: { errors: @bike.errors }, status: 422 and return
-        render json: { errors: b.errors }, status: 422 and return
-      else
-        render json: { bike: b.as_json }, status: 200 and return
       end
-
     else
-        render json: { errors: ["Expected bike in submitted data" ]}, status: 422 and return
+        render json: { errors: [EXPECTED_BIKE]}, status: 422 and return
     end
   end
 

config/routes.rb

@@ -18,6 +18,7 @@ Velocipede::Application.routes.draw do
       post 'reset' => "users#password_reset", :as => "api_password_reset"
 
       post 'bikes/create' => "bikes#create", as: "api_create_bike"
+      post 'bikes/:id' => "bikes#show", as: "api_bike"
     end
   end