Get Benefits

app/controllers/api/v1/benefits_controller.rb

@@ -0,0 +1,10 @@
+module Api
+  module V1
+    class BenefitsController < ApplicationController
+
+      def index
+        @benefits = Benefit.all
+      end         
+    end
+  end
+end

app/models/benefit.rb

@@ -0,0 +1,13 @@
+# == Schema Information
+#
+# Table name: benefits
+#
+#  id         :bigint           not null, primary key
+#  name       :string           not null
+#  price      :decimal(, )      not null
+#  created_at :datetime         not null
+#  updated_at :datetime         not null
+#
+class Benefit < ApplicationRecord
+  validates :name, presence: true, uniqueness: true
+end

app/views/api/v1/benefits/index.json.jbuilder

@@ -0,0 +1,7 @@
+json.benefits do
+  json.array! @benefits do |benefit|
+    json.id          benefit.id
+    json.name        benefit.name
+    json.price       benefit.price
+  end
+end

config/routes.rb

@@ -10,6 +10,7 @@
     namespace :v1, defaults: { format: :json } do
       resources :reset_passwords, only: :index 
       resources :topics, only: :index 
+      resources :benefits, only: :index 
       resources :targets, only: [:index, :create, :destroy]
       resources :conversations, only: :index do
         resources :messages, only: [:index, :create]

db/migrate/20210902163709_create_benefits.rb

@@ -0,0 +1,12 @@
+class CreateBenefits < ActiveRecord::Migration[6.1]
+  def change
+    create_table :benefits do |t|
+      t.string  :name,     null: false
+      t.decimal :price,    null: false
+
+      t.timestamps
+    end
+
+    add_index :benefits, :name,   unique: true
+  end
+end

db/seeds.rb

@@ -5,3 +5,7 @@
 topic3 = Topic.create(name: "Travel", image: Faker::LoremFlickr.image(search_terms: ['travel']))
 topic4 = Topic.create(name: "Art",    image: Faker::LoremFlickr.image(search_terms: ['art']))
 topic5 = Topic.create(name: "Dating", image: Faker::LoremFlickr.image(search_terms: ['love']))
+
+benefit1 = Benefit.create(name: "Basic Benefit",   price: 7)
+benefit2 = Benefit.create(name: "Plus Benefit",    price: 15)
+benefit3 = Benefit.create(name: "Premium Benefit", price: 22)

spec/factories/benefits.rb

@@ -0,0 +1,18 @@
+# == Schema Information
+#
+# Table name: benefits
+#
+#  id         :bigint           not null, primary key
+#  name       :string           not null
+#  price      :decimal(, )      not null
+#  created_at :datetime         not null
+#  updated_at :datetime         not null
+#
+require 'faker'
+
+FactoryBot.define do
+  factory :benefit do
+    name               { Faker::Lorem.unique.word }
+    price              { Faker::Commerce.price }
+  end
+end

spec/requests/api/v1/benefits/index_spec.rb

@@ -0,0 +1,25 @@
+require "rails_helper"
+
+describe "GET api/v1/benefits", type: :request do
+
+  context 'when the route is valid' do
+    before do
+      create_list(:benefit, 10)
+      get api_v1_benefits_path
+    end
+
+    it 'returns status 200' do
+      expect(response).to be_successful
+    end
+
+    it 'returns first data row attributes' do
+      expect(json_response['benefits'][0]['id']).to be_present
+      expect(json_response['benefits'][0]['name']).to be_present
+      expect(json_response['benefits'][0]['price']).to be_present
+    end
+
+    it "returns the total data generated" do
+      expect(json_response['benefits'].length).to eq(10)
+    end
+  end
+end