Rakefile

#!/usr/bin/env rake

require File.expand_path('../config/application', __FILE__)

Offbot::Application.load_tasks
require "#{Rails.root}/lib/scheduled_requests_methods"

desc "Send out update requests"
task send_update_requests: :environment do
  scheduled_requests = ScheduledRequestDate.where('request_date >= ? AND request_date <= ?', DateTime.now.beginning_of_hour, DateTime.now.end_of_hour)

  scheduled_requests.uniq.each do |request_date|
    ScheduledRequestsMethods.send_update_request(request_date.person, request_date.project)
    request_date.destroy
  end
end

desc "Schedule update requests for upcoming week"
task schedule_update_requests: :environment do
  date = Date.today
  fail "Only want to run this task on Sundays" if Time.now.wday != 0
  Project.active.each do |project|
    project.people.active.each do |person|
      # on twice- or once-monthly projects only update the schedule once a month for next month
      if ( (project.frequency == 3 or project.frequency == 4) and ((date.end_of_month-7)..date.end_of_month).member?(date) )
        sunday = Date.today + 7
        dates = ScheduledRequestsMethods.generate_scheduled_dates(project.frequency, sunday)
      elsif (0..2).member?(project.frequency)
        dates = ScheduledRequestsMethods.generate_scheduled_dates(project.frequency)
      elsif project.frequency.nil?
        dates = ScheduledRequestsMethods.generate_scheduled_dates(0)
      end

      if dates
        dates.each do |date|
          ScheduledRequestsMethods.create_scheduled_date(person, project, date)
        end
      end

    end
  end
end


task :extract_reply => :environment do
  def extract_reply(text, address)
    regex_arr = [
      Regexp.new("From:\s*" + Regexp.escape(address), Regexp::IGNORECASE | Regexp::MULTILINE),
      Regexp.new("<" + Regexp.escape(address) + ">", Regexp::IGNORECASE | Regexp::MULTILINE),
      Regexp.new(Regexp.escape(address) + "\s+wrote:", Regexp::IGNORECASE | Regexp::MULTILINE),
      Regexp.new("^.*On.*(\n)?wrote:$", Regexp::IGNORECASE | Regexp::MULTILINE),
      Regexp.new("\s\S*On\s\w*.\s.*", Regexp::IGNORECASE | Regexp::MULTILINE),
      Regexp.new("On\s.*,\s.*offbott.com\swrote:.*", Regexp::IGNORECASE | Regexp::MULTILINE),
      Regexp.new("-+original\s+message-+\s*$", Regexp::IGNORECASE | Regexp::MULTILINE),
      Regexp.new("from:\s*$", Regexp::IGNORECASE | Regexp::MULTILINE)
    ]

    text_length = text.length
    #calculates the matching regex closest to top of page
    index = regex_arr.inject(text_length) do |min, regex|
      puts min
        [(text.index(regex) || text_length), min].min
    end

    text[0, index].strip
  end

  puts extract_reply(Update.last.body, 'offbott.114cbbb0-6f52-012f-7b02-123139338563@offbott.com')

end

desc "Send out a test update request"
task :test_update_request => :environment do
  email = EmailMessage.new
  email.person = Person.find_by_email("natalia.buckley@gmail.com")
  email.project = Project.find_by_name("Test")
  email.save
end

desc "Add project admins list to every project that's missing one"
task :add_project_admins_list => :environment do
  Project.all.each do |project|
    unless project.add_project_admins_list
      admins_list = ProjectAdminsList.new
      project.project_admins_list = admins_list
      project.save
    end
  end
end

desc "Send out weekly digest"
task :send_out_weekly_digest => :environment do
  todays_digests = Project.where(:weekly_digest_day => (Date.parse(Date.today.to_s).strftime("%A")))
  todays_digests.each do |project|
    project.people.each do |person|
      WeeklyDigest.weekly_digest(project, person).deliver
    end
  end
end

desc 'Remove date duplicates'
task :remove_date_duplicates => :environment do
  # I have a funny feeling I've done this wrong
  ScheduledRequestDate.all.each do |date|
    request_dates = ScheduledRequestDate.where('request_date >= ? AND request_date <= ? AND project_id = ? AND person_id = ?', date.request_date.beginning_of_day, date.request_date.end_of_day, date.project_id, date.person_id)

    if request_dates.length > 1
      puts "-----"
      request_dates.each_with_index do |request_date, index|
        puts index
        if index > 0
          puts '---'
          puts request_date.inspect
          request_date.destroy
        end
      end
      puts "-----"
    end
  end
end