Merge branch 'dev' of github.com:hpi-swt2/workshop-portal into 155_fi…

…x_event_range_datepicker

.gitignore

@@ -42,3 +42,6 @@ config/database.yml
 /nbproject/private/
 /.DS_Store
 .vagrant
+
+# Ignore application configuration
+/config/application.yml

Gemfile

@@ -78,6 +78,9 @@ gem 'rubocop', '~> 0.29.1'
 # coveralls.io
 gem 'coveralls', require: false
 
+# Simple, Heroku-friendly Rails app configuration using ENV and a single YAML file
+gem 'figaro'
+
 group :development, :test do
   # Call 'byebug' anywhere in the code to stop execution and get a debugger console
   gem 'byebug'

Gemfile.lock

@@ -101,6 +101,8 @@ GEM
     factory_girl_rails (4.7.0)
       factory_girl (~> 4.7.0)
       railties (>= 3.0.0)
+    figaro (1.1.1)
+      thor (~> 0.14)
     globalid (0.3.7)
       activesupport (>= 4.1.0)
     has_scope (0.7.0)
@@ -282,6 +284,7 @@ DEPENDENCIES
   devise-bootstrap-views
   devise_openid_authenticatable
   factory_girl_rails
+  figaro
   has_scope
   jquery-rails
   jquery-turbolinks
@@ -303,5 +306,8 @@ DEPENDENCIES
   twitter-bootstrap-rails
   web-console (~> 2.0)
 
+RUBY VERSION
+   ruby 2.2.2p95
+
 BUNDLED WITH
    1.13.6

app/assets/javascripts/events.js

@@ -1,6 +1,47 @@
 // Place all the behaviors and hooks related to the matching controller here.
 // All this logic will automatically be available in application.js.
 
+jQuery(function() {
+
+    $('#send-emails-modal').on('show.bs.modal', function (event) {
+        var button = $(event.relatedTarget);
+        var header = button.data('title');
+        var list = button.data('list');
+        var modal = $(this);
+        modal.find('.modal-title').text(header);
+        modal.find('#send-emails-mailto').attr('href', 'mailto:' + list);
+        modal.find('#send-emails-list').val(list);
+    });
+
+    $('#send-emails-clipboard').click(function () {
+        var $temp = $("<input>");
+        $('body').append($temp);
+        $temp.val($('#send-emails-list').val()).select();
+        try {
+            var successful = document.execCommand('copy');
+            var msg = successful ? 'successful' : 'unsuccessful';
+            console.log('Copying emails to the clipboard was ' + msg);
+        }
+        catch (err) {
+            console.log('Unable to copy emails to the clipboard');
+        }
+        $temp.remove();
+    });
+});
+
+$(document).on('turbolinks:load', function() {
+  $('#event-add-date-picker').bind('click', function() {
+    // insert our template to the ui and add a remove button
+    $(EVENT_DATE_PICKER_TEMPLATE)
+      .insertBefore(this)
+      .append(' <a style="float: none" class="close">&times;</a>')
+      .find('.close')
+      .click(function() {
+        $(this).parent('div').remove();
+      });
+  });
+});
+
 function addEventDatePicker() {
   var picker = $('#event-add-date-picker');
 

app/assets/stylesheets/events.css

@@ -20,3 +20,10 @@
 #applicants_overview {
     margin-bottom: 20px;
 }
+
+.tooltip-wrapper {
+    display: inline-block;
+}
+.tooltip .btn[disabled] {
+    pointer-events: none;
+}

app/helpers/application_helper.rb

@@ -12,6 +12,8 @@ def dropdown_items
     # everyone gets their profile, if it exists
     if current_user.profile.present?
       o << (menu_item t(:profile, scope: 'navbar'), profile_path(current_user.profile))
+    else
+      o << (menu_item t(:create_profile, scope: 'navbar'), new_profile_path)
     end
     # pupils get their applications
     if current_user.role == "pupil"

app/mailers/application_mailer.rb

@@ -0,0 +1,4 @@
+class ApplicationMailer < ActionMailer::Base
+  default from: "workshop.portal@gmail.com"
+  layout 'mailer'
+end

app/mailers/portal_mailer.rb

@@ -0,0 +1,17 @@
+class PortalMailer < ApplicationMailer
+
+  # @param hide_recipients [Boolean] - identify whether recipients should be hidden from each other (true) or not (false)
+  # @param recipients [Array<String>] - email addresses of recipients
+  # @param reply_to [Array<String>] - email addresses of recipient of the answer
+  # @param subject [String] - subject of the mail
+  # @param content [String] - content of the mail
+  # @return [ActionMailer::MessageDelivery] a mail object with the given parameters.
+  def generic_email(hide_recipients, recipients, reply_to, subject, content)
+    @content = content
+    if (hide_recipients)
+      mail(bcc: recipients, reply_to: reply_to, subject: subject)
+    else
+      mail(to: recipients, reply_to: reply_to, subject: subject)
+    end
+  end
+end

app/models/application_letter.rb

@@ -28,6 +28,8 @@ class ApplicationLetter < ActiveRecord::Base
   enum status: {accepted: 1, rejected: 0, pending: 2}
 
   # Checks if the deadline is over
+  # additionally only return if event and event.application_deadline is present
+  # TODO: 'event.application_deadline' should never be nil, when #18 is finished. Please remove this in #18.
   #
   # @param none
   # @return [Boolean] true if deadline is over

app/models/event.rb

@@ -78,6 +78,32 @@ def agreement_letter_for(user)
 
   enum kind: [ :workshop, :camp ]
 
+  # Returns whether all application_letters are classified or not
+  #
+  # @param none
+  # @return [Boolean] if status of all application_letters is not pending
+  def applications_classified?
+    application_letters.all? { |application_letter| application_letter.status != 'pending' }
+  end
+
+  # Returns a string of all email addresses of rejected applications
+  #
+  # @param none
+  # @return [String] Concatenation of all email addresses of rejected applications, seperated by ','
+  def email_adresses_of_rejected_applicants
+    rejected_applications = application_letters.where(status: ApplicationLetter.statuses[:rejected])
+    rejected_applications.map{ |applications_letter| applications_letter.user.email }.join(',')
+  end
+
+  # Returns a string of all email addresses of accepted applications
+  #
+  # @param none
+  # @return [String] Concatenation of all email addresses of accepted applications, seperated by ','
+  def email_adresses_of_accepted_applicants
+    accepted_applications = application_letters.where(status: ApplicationLetter.statuses[:accepted])
+    accepted_applications.map{ |application_letter| application_letter.user.email }.join(',')
+  end
+
   # Returns the number of free places of the event, this value may be negative
   #
   # @param none

app/views/events/_applicants_overview.html.erb

@@ -1,6 +1,5 @@
 <div class="container-fluid" id="applicants_overview">
-
-  <h3><%= t('.title', title: @event.name) %></h3>
+  <h3><%= t '.title', title: @event.name %></h3>
   <div id="free_places"><%= t '.free_places', count: @free_places %></div>
   <div id="occupied_places"><%= t '.occupied_places', count: @occupied_places %></div>
 
@@ -41,18 +40,54 @@
   <div class="container-fluid no-padding">
     <div class="btn-group" role="group">
       <%= link_to "Alle annehmen",
-                  events_path, :class => 'btn btn-default'%>
+          events_path, :class => 'btn btn-default'%>
 
       <%= link_to "Alle drucken",
-                  events_path, :class => 'btn btn-default'%>
+          events_path, :class => 'btn btn-default'%>
     </div>
     <div class="btn-group pull-right" role="group">
-      <%= link_to "Zusagen verschicken",
-                  events_path, :class => 'btn btn-default'%>
-
-      <%= link_to "Absagen verschicken",
-                  events_path, :class => 'btn btn-default'%>
+      <% if (!@event.applications_classified?) %>
+          <div class="tooltip-wrapper disabled has-tooltip" data-toggle="tooltip" title="<%= t '.unclassified_applications_left' %>">
+            <%= button_tag t('.sending_acceptances'), type: 'button', class: 'send-emails-button btn btn-default', disabled: true %>
+          </div>
+          <div class="tooltip-wrapper disabled has-tooltip" data-toggle="tooltip" title="<%= t '.unclassified_applications_left' %>">
+            <%= button_tag t('.sending_rejections'), type: 'button', class: 'send-emails-button btn btn-default', disabled: true %>
+          </div>
+      <% elsif (@event.compute_free_places < 0)%>
+          <div class="tooltip-wrapper disabled has-tooltip" data-toggle="tooltip" title="<%= t '.maximum_number_of_participants_exeeded' %>">
+            <%= button_tag t('.sending_acceptances'), type: 'button', class: 'send-emails-button btn btn-default', disabled: true %>
+          </div>
+          <div class="tooltip-wrapper disabled has-tooltip" data-toggle="tooltip" title="<%= t '.maximum_number_of_participants_exeeded' %>">
+            <%= button_tag t('.sending_rejections'), type: 'button', class: 'send-emails-button btn btn-default', disabled: true %>
+          </div>
+      <% else %>
+          <%= button_tag t('.sending_acceptances'), type: 'button', class: 'btn btn-default', data: {toggle: 'modal', target: '#send-emails-modal', title: t('.sending_acceptances'), list: @event.email_adresses_of_accepted_applicants} %>
+          <%= button_tag t('.sending_rejections'), type: 'button', class: 'btn btn-default', data: {toggle: 'modal', target: '#send-emails-modal', title: t('.sending_rejections'), list: @event.email_adresses_of_rejected_applicants} %>
+      <% end %>
     </div>
   </div>
 
 </div>
+
+<!-- Bootstrap Modal for sending emails -->
+<div id="send-emails-modal" class="modal fade" role="dialog">
+  <div class="modal-dialog">
+
+    <!-- Modal content-->
+    <div class="modal-content">
+      <div class="modal-header">
+        <button type="button" class="close" data-dismiss="modal">&times;</button>
+        <h4 class="modal-title"></h4>
+      </div>
+      <div class="modal-body">
+        <%= link_to "Senden", '#', :id => 'send-emails-mailto', :class => 'btn btn-default' %>
+        <%= button_tag "In die Zwischenablage kopieren", type: 'button', id: 'send-emails-clipboard', class: 'btn btn-default' %>
+        <%= text_field_tag "send-emails-list", '', :type => 'hidden' %>
+      </div>
+      <div class="modal-footer">
+        <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
+      </div>
+    </div>
+
+  </div>
+</div>

app/views/layouts/mailer.html.erb

@@ -0,0 +1,5 @@
+<html>
+  <body>
+    <%= yield %>
+  </body>
+</html>

app/views/layouts/mailer.text.erb

@@ -0,0 +1 @@
+<%= yield %>

app/views/portal_mailer/generic_email.html.erb

@@ -0,0 +1 @@
+<p>  <%= @content %> </p>

app/views/portal_mailer/generic_email.text.erb

@@ -0,0 +1 @@
+<%= @content %>

config/environments/development.rb

@@ -39,4 +39,16 @@
 
   # Raises error for missing translations
   # config.action_view.raise_on_missing_translations = true
+
+  config.action_mailer.delivery_method = :smtp
+  # SMTP settings for gmail
+  config.action_mailer.smtp_settings = {
+      :address              => "smtp.gmail.com",
+      :port                 => 587,
+      :user_name            => ENV['gmail_username'],
+      :password             => ENV['gmail_password'],
+      :authentication       => "plain",
+      :enable_starttls_auto => true
+  }
+
 end

config/environments/production.rb

@@ -76,4 +76,16 @@
 
   # Do not dump schema after migrations.
   config.active_record.dump_schema_after_migration = false
+
+  config.action_mailer.delivery_method = :smtp
+  # SMTP settings for gmail
+  config.action_mailer.smtp_settings = {
+      :address              => "smtp.gmail.com",
+      :port                 => 587,
+      :user_name            => ENV['gmail_username'],
+      :password             => ENV['gmail_password'],
+      :authentication       => "plain",
+      :enable_starttls_auto => true
+  }
+
 end

config/locales/de.events.yml

@@ -14,6 +14,10 @@ de:
       occupied_places:
         one: '%{count} Platz belegt'
         other: '%{count} Plätze belegt'
+      unclassified_applications_left: 'Bewerbung(en) wurden noch nicht klassifiziert'
+      maximum_number_of_participants_exeeded: 'Maximale Teilnehmeranzahl wurde überschritten'
+      sending_acceptances: 'Zusagen verschicken'
+      sending_rejections: 'Absagen verschicken'
     participants:
       participants: "Teilnehmer"
       show_participants: "Teilnehmerliste"

config/locales/de.yml

@@ -33,6 +33,7 @@ de:
     user_management: "Benutzerverwaltung"
     requests: "Anfragen"
     profile: "Mein Profil"
+    create_profile: "Mein Profil anlegen"
     settings: "Profilinfo"
     login: "Einloggen"
     logout: "Ausloggen"

db/schema.rb

@@ -14,8 +14,8 @@
 ActiveRecord::Schema.define(version: 20161204205355) do
 
   create_table "agreement_letters", force: :cascade do |t|
-    t.integer  "user_id"
-    t.integer  "event_id"
+    t.integer  "user_id",    null: false
+    t.integer  "event_id",   null: false
     t.string   "path",       null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false

db/seeds.rb

@@ -112,6 +112,7 @@
     vegan: false,
     allergic: false,
     allergies: "",
+    status: ApplicationLetter.statuses[:pending],
     user: applicant,
     event: event
 )

spec/features/events_spec.rb

@@ -22,6 +22,43 @@
     expect(page).to have_css("div#occupied_places")
   end
 
+  scenario "logged in as Organizer I want to be unable to send emails if there is any unclassified application left" do
+    login(:organizer)
+    @event.update!(max_participants: 1)
+    @pupil = FactoryGirl.create(:profile)
+    @pupil.user.role = :pupil
+    @pending_application = FactoryGirl.create(:application_letter, :event => @event, :user => @pupil.user)
+    visit event_path(@event)
+    expect(page).to have_button(I18n.t('events.applicants_overview.sending_acceptances'), disabled: true)
+    expect(page).to have_button(I18n.t('events.applicants_overview.sending_rejections'), disabled: true)
+  end
+
+  scenario "logged in as Organizer I want to be unable to send emails if there is a negative number of free places left" do
+    login(:organizer)
+    @event.update!(max_participants: 1)
+    2.times do |n|
+      @pupil = FactoryGirl.create(:profile)
+      @pupil.user.role = :pupil
+      FactoryGirl.create(:application_letter_accepted, :event => @event, :user => @pupil.user)
+    end
+    visit event_path(@event)
+    expect(page).to have_button(I18n.t('events.applicants_overview.sending_acceptances'), disabled: true)
+    expect(page).to have_button(I18n.t('events.applicants_overview.sending_rejections'), disabled: true)
+  end
+
+  scenario "logged in as Organizer I want to open a modal by clicking on sending emails" do
+    login(:organizer)
+    @event.update!(max_participants: 2)
+    2.times do |n|
+      @pupil = FactoryGirl.create(:profile)
+      @pupil.user.role = :pupil
+      FactoryGirl.create(:application_letter_accepted, :event => @event, :user => @pupil.user)
+    end
+    visit event_path(@event)
+    click_button I18n.t('events.applicants_overview.sending_acceptances')
+    expect(page).to have_selector('div', :id => 'send-emails-modal')
+  end
+
   scenario "logged in as Organizer I can see the correct count of free/occupied places" do
     login(:organizer)
     @event.update!(max_participants: 1)