Add actions TelegramChatsController#index, #show

app/controllers/telegram_chats_controller.rb

@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+class TelegramChatsController < ApplicationController
+  before_action :set_telegram_chat, except: :index
+
+  # GET /telegram_chats
+  def index
+    authorize :telegram_chat
+    @telegram_chats = policy_scope(TelegramChat)
+  end
+
+  # GET /telegram_chats/:id
+  def show
+    authorize @telegram_chat
+  end
+
+private
+
+  def set_telegram_chat
+    @telegram_chat = TelegramChat.find params[:id]
+  end
+end

app/policies/telegram_chat_policy.rb

@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+class TelegramChatPolicy < ApplicationPolicy
+  def index?
+    context.account&.is_superuser?
+  end
+
+  def show?
+    context.account&.is_superuser?
+  end
+
+  class Scope < Scope
+    def resolve
+      return scope.all if context.account&.is_superuser?
+
+      scope.none
+    end
+  end
+end

app/views/telegram_chats/index.html.erb

@@ -0,0 +1,52 @@
+<div class="container">
+  <table class="table">
+    <thead>
+      <tr>
+        <th scope="col">
+          <%= TelegramChat.human_attribute_name :id %>
+        </th>
+        <th scope="col">
+          <%= TelegramChat.human_attribute_name :remote_id %>
+        </th>
+        <th scope="col">
+          <%= TelegramChat.human_attribute_name :chat_type %>
+        </th>
+        <th scope="col">
+          <%= TelegramChat.human_attribute_name :title %>
+        </th>
+        <th scope="col">
+          <%= TelegramChat.human_attribute_name :username %>
+        </th>
+        <th scope="col">
+          <%= TelegramChat.human_attribute_name :first_name %>
+        </th>
+        <th scope="col">
+          <%= TelegramChat.human_attribute_name :last_name %>
+        </th>
+        <th scope="col"></th>
+      </tr>
+    </thead>
+
+    <tbody>
+      <% @telegram_chats.each do |telegram_chat| %>
+        <tr>
+          <td scope="row"><%= telegram_chat.id %></td>
+          <td><%= telegram_chat.remote_id %></td>
+          <td><%= telegram_chat.chat_type %></td>
+          <td><%= truncate telegram_chat.title,      length: 20 %></td>
+          <td><%= truncate telegram_chat.username,   length: 20 %></td>
+          <td><%= truncate telegram_chat.first_name, length: 20 %></td>
+          <td><%= truncate telegram_chat.last_name,  length: 20 %></td>
+          <td>
+            <% if policy(telegram_chat).show? %>
+              <%= link_to telegram_chat_path(telegram_chat),
+                          role: :button, class: 'btn btn-light btn-sm' do %>
+                <i class="far fa-eye"></i>
+              <% end %>
+            <% end %>
+          </td>
+        </tr>
+      <% end %>
+    </tbody>
+  </table>
+</div>

app/views/telegram_chats/show.html.erb

@@ -0,0 +1,21 @@
+<div class="container">
+  <dl>
+    <dt><%= TelegramChat.human_attribute_name :remote_id %></dt>
+    <dd><%= @telegram_chat.remote_id %></dd>
+
+    <dt><%= TelegramChat.human_attribute_name :chat_type %></dt>
+    <dd><%= @telegram_chat.chat_type %></dd>
+
+    <dt><%= TelegramChat.human_attribute_name :title %></dt>
+    <dd><%= truncate @telegram_chat.title %></dd>
+
+    <dt><%= TelegramChat.human_attribute_name :username %></dt>
+    <dd><%= truncate @telegram_chat.username %></dd>
+
+    <dt><%= TelegramChat.human_attribute_name :first_name %></dt>
+    <dd><%= truncate @telegram_chat.first_name %></dd>
+
+    <dt><%= TelegramChat.human_attribute_name :last_name %></dt>
+    <dd><%= truncate @telegram_chat.last_name %></dd>
+  </dl>
+</div>

config/routes.rb

@@ -23,4 +23,6 @@ Rails.application.routes.draw do
   resources :telegram_bots, only: %i[index show] do
     resources :updates, controller: 'telegram_bots/updates', only: :create
   end
+
+  resources :telegram_chats, only: %i[index show]
 end

spec/requests/telegram_chats/index_spec.rb

@@ -0,0 +1,45 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe 'GET /telegram_chats' do
+  before do
+    sign_in current_account.user if current_account&.user
+
+    create_list :telegram_chat, 5
+
+    get '/telegram_chats'
+  end
+
+  context 'when no account is authenticated' do
+    let(:current_account) { nil }
+
+    specify do
+      expect(response).to have_http_status :unauthorized
+    end
+  end
+
+  context 'when guest account is authenticated' do
+    let(:current_account) { create :guest_account }
+
+    specify do
+      expect(response).to have_http_status :unauthorized
+    end
+  end
+
+  context 'when usual account is authenticated' do
+    let(:current_account) { create :account_with_user }
+
+    specify do
+      expect(response).to have_http_status :unauthorized
+    end
+  end
+
+  context 'when superuser account is authenticated' do
+    let(:current_account) { create :superuser_account }
+
+    specify do
+      expect(response).to have_http_status :ok
+    end
+  end
+end

spec/requests/telegram_chats/show_spec.rb

@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe 'GET /telegram_chats/:id' do
+  let!(:telegram_chat) { create :telegram_chat }
+
+  before do
+    sign_in current_account.user if current_account&.user
+    get "/telegram_chats/#{telegram_chat.id}"
+  end
+
+  context 'when no account is authenticated' do
+    let(:current_account) { nil }
+
+    specify do
+      expect(response).to have_http_status :unauthorized
+    end
+  end
+
+  context 'when guest account is authenticated' do
+    let(:current_account) { create :guest_account }
+
+    specify do
+      expect(response).to have_http_status :unauthorized
+    end
+  end
+
+  context 'when usual account is authenticated' do
+    let(:current_account) { create :account_with_user }
+
+    specify do
+      expect(response).to have_http_status :unauthorized
+    end
+  end
+
+  context 'when superuser account is authenticated' do
+    let(:current_account) { create :superuser_account }
+
+    specify do
+      expect(response).to have_http_status :ok
+    end
+  end
+end

spec/requests/telegram_chats/updates/create_spec.rb

@@ -0,0 +1,40 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe 'POST /telegram_bots/:telegram_bot_id/updates' do
+  let(:telegram_bot) { create :telegram_bot }
+
+  context 'with valid params' do
+    before do
+      post "/telegram_bots/#{telegram_bot.id}/updates",
+           params: { secret: telegram_bot.secret }
+    end
+
+    specify do
+      expect(response).to have_http_status :no_content
+    end
+  end
+
+  context 'when no telegram bot exist' do
+    before do
+      post "/telegram_bots/#{rand(10_000..1_000_000)}/updates",
+           params: { secret: telegram_bot.secret }
+    end
+
+    specify do
+      expect(response).to have_http_status :not_found
+    end
+  end
+
+  context 'when secret is not valid' do
+    before do
+      post "/telegram_bots/#{telegram_bot.id}/updates",
+           params: { secret: SecureRandom.hex }
+    end
+
+    specify do
+      expect(response).to have_http_status :unauthorized
+    end
+  end
+end