Initial work on recurrent events

Gemfile

@@ -2,6 +2,8 @@ source 'https://rubygems.org'
 
 # The central piece of this application: the month calendar view
 gem 'simple_calendar'
+# The recurrence management library
+gem 'ice_cube'
 
 gem 'rails'
 gem 'has_scope'

Gemfile.lock

@@ -210,6 +210,7 @@ GEM
     http_accept_language (2.0.5)
     http_parser.rb (0.6.0)
     i18n (0.7.0)
+    ice_cube (0.14.0)
     inherited_resources (1.6.0)
       actionpack (>= 3.2, < 5)
       has_scope (~> 0.6.0.rc)
@@ -447,6 +448,7 @@ DEPENDENCIES
   has_scope
   http_accept_language
   i18n-active_record!
+  ice_cube
   jbuilder
   jquery-rails (< 4.1)
   jquery-sparkline-rails!

app/models/event.rb

@@ -1,6 +1,7 @@
 # This is the central ADL class, where are managed all events
 class Event < ActiveRecord::Base
   extend SimpleCalendar
+  acts_as_schedulable :schedule
   strip_attributes
   has_paper_trail ignore: [:last_updated, :secret, :submitter, :decision_time,
                            :lock_version, :latitude, :longitude]

app/models/schedule.rb

@@ -0,0 +1,3 @@
+# The data associated to recurrent events
+class Schedule < Schedulable::Model::Schedule
+end

app/views/events/_form.html.haml

@@ -12,13 +12,17 @@
 
   .field.title
     = f.label :title
-    = f.text_field :title, required: true, placeholder: "#{t '.title_helper'}"
+    = f.text_field :title, required: true, placeholder: t('.title_helper')
   .field.start_time
     = f.label :start_time
     = f.datetime_local_field :start_time, required: true
   .field.end_time
     = f.label :end_time
     = f.datetime_local_field :end_time, required: true
+  .field
+    = f.label :schedule
+    = f.schedule_select :schedule, interval: true, until: true
+
   .field.description
     .helper
       :markdown
@@ -46,7 +50,8 @@
         %option= city
   .field.region
     = f.label :region
-    = f.collection_select :region_id, Region.all, :id, :name, { include_blank: true }
+    = f.collection_select :region_id, Region.all, :id, :name,
+      include_blank: true
   .field.locality
     = f.label :locality
     %span.radios

db/migrate/20160616190823_create_schedules.rb

@@ -0,0 +1,18 @@
+# Manage a schedule for events, that will let adl create recurring events
+class CreateSchedules < ActiveRecord::Migration
+  def change
+    create_table :schedules do |t|
+      t.string :rule
+      t.string :interval
+
+      t.text :day
+      t.text :day_of_week
+
+      t.datetime :until
+      t.integer :count
+
+      t.timestamps
+    end
+    add_reference :events, :schedule, index: true
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20160409131029) do
+ActiveRecord::Schema.define(version: 20160616190823) do
 
   create_table "active_admin_comments", force: :cascade do |t|
     t.string   "namespace",     limit: 255
@@ -81,8 +81,10 @@ ActiveRecord::Schema.define(version: 20160409131029) do
     t.float    "longitude",         limit: 24
     t.integer  "lock_version",      limit: 4,     default: 0,  null: false
     t.string   "place_name",        limit: 255
+    t.integer  "schedule_id"
   end
 
+  add_index "events", ["schedule_id"], name: "index_events_on_schedule_id"
   add_index "events", ["start_time", "end_time"], name: "events_date"
 
   create_table "kinds", force: :cascade do |t|
@@ -134,6 +136,17 @@ ActiveRecord::Schema.define(version: 20160409131029) do
     t.string "name", limit: 255, default: "", null: false
   end
 
+  create_table "schedules", force: :cascade do |t|
+    t.string   "rule"
+    t.string   "interval"
+    t.text     "day"
+    t.text     "day_of_week"
+    t.datetime "until"
+    t.integer  "count"
+    t.datetime "created_at"
+    t.datetime "updated_at"
+  end
+
   create_table "taggings", force: :cascade do |t|
     t.integer  "tag_id"
     t.integer  "taggable_id"