Add external_protocols#index action

app/controllers/external_protocols_controller.rb

@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 class ExternalProtocolsController < ApplicationController
   before_action :load_vars
   before_action :check_import_permissions, only: [:create]
@@ -5,15 +7,20 @@ class ExternalProtocolsController < ApplicationController
   # GET
   def index
     # list_protocols = SearchService.call(index_params)
-    succeed = false
-    list_protocols = [
+    succeed = true
+    protocols = [
       { name: 'Protocol1' },
       { name: 'Protocol2' },
       { name: 'Protocol3' }
     ]
 
     if succeed
-      render json: list_protocols
+      render json: {
+        html: render_to_string(
+          partial: 'protocol_importers/list_of_protocol_cards.html.erb',
+          locals: { protocols: protocols }
+        )
+      }
     else
       render json: {
         errors: { protocol: 'error_placeholder' }
@@ -70,6 +77,10 @@ class ExternalProtocolsController < ApplicationController
     params.permit(:protocol_source, :key, :page_id, :page_size, :order_field, :order_dir)
   end
 
+  def show_params
+    params.permit(:protocol_source, :protocol_id)
+  end
+
   def new_params
     params.permit(:protocol_source, :protocol_client_id)
   end

app/views/protocol_importers/_list_of_protocol_cards.html.erb

@@ -0,0 +1,5 @@
+<% protocols.each do |protocol| %>
+	<%= render partial: 'protocol_importers/protocol_card',
+		locals: { protocol: protocol } %>
+	<hr>
+<% end %>

app/views/protocol_importers/_protocol_card.html.erb

@@ -0,0 +1,3 @@
+<div class='protocol-card'>
+	<h2><%= protocol[:name] %></h2>
+</div>

config/routes.rb

@@ -206,12 +206,15 @@ Rails.application.routes.draw do
         get 'atwho_my_modules', to: 'at_who#my_modules'
         get 'atwho_menu_items', to: 'at_who#menu_items'
       end
+
+      # External protocols routes
+      get 'list_external_protocol', to: 'external_protocols#index'
+      get 'build_external_protocol', to: 'external_protocols#new'
+      post 'import_external_protocol', to: 'external_protocols#create'
+
       match '*path',
             to: 'teams#routing_error',
             via: [:get, :post, :put, :patch]
-
-      get 'build_external_protocol', to: 'external_protocols#new'
-      post 'import_external_protocol', to: 'external_protocols#create'
     end
 
     get 'projects/archive', to: 'projects#archive', as: 'projects_archive'

spec/controllers/external_protocols_controller_spec.rb

@@ -9,6 +9,33 @@ describe ExternalProtocolsController, type: :controller do
   let(:team) { create :team, created_by: user }
   let!(:user_team) { create :user_team, :admin, user: user, team: team }
 
+  describe 'GET index' do
+    let(:params) do
+      {
+        team_id: team.id,
+        key: 'search_string',
+        protocol_source: 'protocolsio/v3',
+        page_id: 1,
+        page_size: 10,
+        order_field: 'activity',
+        order_dir: 'desc'
+      }
+    end
+
+    let(:action) { get :index, params: params }
+
+    it 'returns JSON, 200 response when protocol parsing was valid' do
+      action
+      expect(response).to have_http_status(:success)
+      expect(response.content_type).to eq 'application/json'
+    end
+
+    it 'contains html key in the response' do
+      action
+      expect(JSON.parse(response.body)).to have_key('html')
+    end
+  end
+
   describe 'GET new' do
     let(:params) do
       {
@@ -50,7 +77,6 @@ describe ExternalProtocolsController, type: :controller do
       expect(response).to have_http_status(:bad_request)
       expect(response.content_type).to eq 'application/json'
     end
-
   end
 
   describe 'POST create' do