class Event < ActiveRecord::Base extend SimpleCalendar belongs_to :related_region, foreign_key: 'region', class_name: Region has_many :notes, dependent: :destroy has_one :related_city, foreign_key: :name, primary_key: :city, class_name: City validates_presence_of :title, :description, :city, :related_region, :url, :contact validates_format_of :url, with: /\Ahttps?:\/\/.*\z/ validates :contact, email: true validates :submitter, email: true scope :moderated, -> { where moderated: true } scope :past, -> { where('end_time < ?', DateTime.now).order(start_time: :desc) } scope :future, -> { where('end_time >= ?', DateTime.now).order(start_time: :asc) } scope :future_30, -> { where('start_time >= ? and end_time <= ?', DateTime.now, 30.days.from_now) .order :start_time } scope :year, -> year { where '? <= end_time and start_time <= ?', Date.new(year, 1, 1).beginning_of_week, Date.new(year, 12, 31).end_of_week } scope :month, -> start_date { where '? <= end_time and start_time <= ?', start_date.beginning_of_week, start_date.next_month.end_of_week } scope :region, -> region { where 'region = ? or locality', region } scope :tag, -> tag { where 'tags like ?', "%#{tag}%" } before_validation on: :create do self.submission_time = DateTime.now self.decision_time = DateTime.now if self.submitter.empty? self.submitter = self.contact end end before_create do self.secret = SecureRandom.urlsafe_base64(32)[0...32] self.moderator_mail_id = SecureRandom.urlsafe_base64(32)[0...32] self.submitter_mail_id = SecureRandom.urlsafe_base64(32)[0...32] end before_update do if moderated? and moderated_was != moderated self.decision_time = DateTime.now end end def same_day? start_time.to_date == end_time.to_date end end