saucy/app/models/member.rb

class Member < ApplicationRecord
  default_scope { where(excluded: false) }
  has_many :contributions
  has_many :notifications
  has_many :payments
  has_paper_trail

  def self.ransackable_attributes(auth_object = nil)
    %w[display_name legal_name email identification_number]
  end

  def create_payment
    payments.create(status: "pending")
  end

  def cancelled_on
    expires_on + Config.payment_pending_grace_period
  end

  def obtains_full_rights_on
    joined_on + Config.full_rights_vesting_period
  end

  def reset_status!
    update(status: expected_status)
  end

  def employed?
    # normal is deprecated, here for retrocompatibility reasons
    category == "normal" || category == "employed"
  end

  def remove_personal_information!
    update(
      excluded: true,
      display_name: "",
      legal_name: "",
      pronouns: "",
      email: nil,
      identification_number: "",
      category: "",
      address: "",
    )
  end

  def expected_status
    if joined_on.nil?
      :pending
    elsif obtains_full_rights_on.future?
      :passive
    elsif expires_on.future?
      :active
    elsif cancelled_on.future?
      :expired
    else
      :cancelled
    end
  end

  def register_contribution(contribution_params, overriden_expires_on, should_send_notification)
    Contribution.transaction do
      is_first_contribution = self.contributions.empty?

      contribution = self.contributions.build(contribution_params)
      if contribution.save
        self.handle_new_contribution(contribution, overriden_expires_on)
        self.reset_status!

        if should_send_notification
          if is_first_contribution
            NotificationMailer
              .with(contribution: contribution)
              .first_payment_confirmation
              .deliver_now!
            self.notifications.create!(
              template: "first_payment_confirmation",
              to_be_sent_on: Date.today,
              sent_at: Time.current,
              status: "sent",
            )
          else
            NotificationMailer
              .with(contribution: contribution)
              .payment_renewal_confirmation
              .deliver_now!
            self.notifications.create!(
              template: "payment_renewal_confirmation",
              to_be_sent_on: Date.today,
              sent_at: Time.current,
              status: "sent",
            )
          end
        end

        true
      else
        false
      end
    end
  end

  def handle_new_contribution(contribution, overriden_expires_on)
    if joined_on.nil?
      self.joined_on = contribution.payment_on
      self.expires_on = overriden_expires_on.presence || (joined_on + 1.year)
    else
      self.expires_on = overriden_expires_on.presence || expires_on + 1.year
    end

    save!
  end

  def todays_notification
    candidate = Notification
      .templates
      .filter { |t| self.expires_on + t[:to_be_sent_on] <= Date.today }
      .last

    if candidate
      last_sent = self
        .notifications
        .where(status: 'sent', template: candidate[:template])
        .where.not(sent_at: nil)
        .order(:sent_at)
        .last

      if last_sent && self.expires_on + candidate[:to_be_sent_on] <= last_sent.sent_at
        nil
      else
        self.notifications.new(
          template: candidate[:template],
          status: 'scheduled',
          to_be_sent_on: Date.today,
        )
      end
    end
  end

  def generate_missing_ifthenpay_links!
    self.regular_ifthenpay_link = IfThenPay.generate_gateway_link(
      id: number,
      amount: "%.2f" % Config.regular_payment_value,
      description: Config.ifthenpay_payment_title,
    ) unless self.regular_ifthenpay_link.present?

    self.reduced_ifthenpay_link = IfThenPay.generate_gateway_link(
      id: number,
      amount: "%.2f" % Config.reduced_payment_value,
      description: Config.ifthenpay_payment_title,
    ) unless self.reduced_ifthenpay_link.present?

    save!
  end

  def self.reset_all_status!
    Member.all.each(&:reset_status!)
  end
end