CRUD API ready

app/controllers/application_controller.rb

@@ -1,2 +1,3 @@
 class ApplicationController < ActionController::API
+  include Response
 end

app/controllers/concerns/response.rb

@@ -1,4 +1,8 @@
 module Response
+  def error_response(status)
+    render nothing: true, status: status
+  end
+
   def json_response(object, status = :ok)
     render json: object, status: status
   end

app/controllers/homies_controller.rb

@@ -1,2 +1,22 @@
-class HomiesController < ApplicationController::API
+class HomiesController < ApplicationController
+  def index
+    json_response(Homie.all.order(:created_at))
+  end
+
+  def create
+   homie = Homie.new(homie_params)
+   if homie.save
+     json_response(homie)
+   else
+     error_response(:bad_request)
+   end
+  end
+
+  def homie_params 
+    params.require(:homie).permit(
+      :name, 
+      :importance, 
+      :about
+    )
+  end
 end

app/controllers/money_moves_controller.rb

@@ -1,5 +1,5 @@
-class MoneyMovesController < ApplicationController::API
+class MoneyMovesController < ApplicationController
-  def list
+  def index
     json_response(MoneyMove.find(:all).order(:created_at))
   end
 
@@ -13,7 +13,7 @@ class MoneyMovesController < ApplicationController::API
   end
 
   def money_move_params 
-    params.require(:money_moves).permit(
+    params.require(:money_move).permit(
       :description, 
       :amount, 
       :from_homie_id, 

app/models/application_record.rb

@@ -1,3 +1,4 @@
 class ApplicationRecord < ActiveRecord::Base
   self.abstract_class = true
+
 end

app/models/homie.rb

@@ -1,4 +1,4 @@
 class Homie < ApplicationRecord
-  has_many :money_moves_from, class_name: 'MoneyMove', column: :from_homie_id
+  has_many :money_moves_from, class_name: 'MoneyMove', foreign_key: :from_homie_id
-  has_many :money_moves_to, class_name: 'MoneyMove', column: :to_homie_id
+  has_many :money_moves_to, class_name: 'MoneyMove', foreign_key: :to_homie_id
 end

config/routes.rb

@@ -1,5 +1,7 @@
 Rails.application.routes.draw do
-  resources :money_moves
+  constraints format: :json do
-  resources :homies
+    resources :money_moves
+    resources :homies
+  end
   # For details on the DSL available within this file, see http://guides.rubyonrails.org/routing.html
 end