Merge pull request #6 from fabianoflorentino/development

Development to Main

app/controllers/customers_controller.rb

@@ -15,6 +15,12 @@ def create
     render json: { message: 'Customer created!' }, status: :created
   end
 
+  def destroy
+    customer.destroy!
+
+    render json: { message: 'Customer deleted!' }, status: :ok
+  end
+
   private
 
   def customers

config/routes.rb

@@ -12,7 +12,7 @@
   # root "posts#index"
 
   # Define a resource route for customers
-  resources :customers, only: %i[index show create] do
+  resources :customers, only: %i[index show create destroy] do
     resources :transactions, only: %i[create]
   end
 end

spec/requests/customer/destroy_spec.rb

@@ -0,0 +1,27 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe 'DELETE - /customer' do
+  let(:customer) { create(:customer) }
+  let(:url) { '/customers' }
+
+  describe 'DELETE /customers/:id' do
+    context 'when the customer exists' do
+      it 'deletes the customer' do
+        delete("#{url}/#{customer.id}")
+
+        expect(response).to have_http_status(:ok)
+        expect(response.parsed_body).to include('message' => 'Customer deleted!')
+      end
+    end
+
+    context 'when the customer does not exist' do
+      it 'returns 404' do
+        delete("#{url}/0")
+
+        expect(response).to have_http_status(:not_found)
+      end
+    end
+  end
+end