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Contents
# frozen_string_literal: true
require_dependency "renalware/letters"
# Represents an Electronic CC - a reference to a letter sent to a recipient (another user on the
# system) as a 'CC'. We use the concept of a 'receipt' which, while mainly being a cross table
# between letter and recipient user, is also a well-named place to store related information
# for example whether the message has been read (e.g. the letter viewed).
module Renalware
module Letters
class ElectronicReceipt < ApplicationRecord
belongs_to :letter, touch: true
belongs_to :recipient, class_name: "Renalware::User"
validates :letter, presence: true
validates :recipient_id, presence: true
# Merge scope here to make sure we only get approved letters
scope :sent_by, lambda{ |user_id|
joins(:letter)
.merge(Letter::Approved.all)
.where(letter_letters: { author_id: user_id })
}
scope :unread, -> { where(read_at: nil).joins(:letter).merge(Letter::Approved.all) }
scope :read, -> { where.not(read_at: nil).joins(:letter).merge(Letter::Approved.all) }
scope :for_recipient, ->(user_id) { where(recipient_id: user_id) }
scope :ordered, -> { order(created_at: :desc) }
def read?
read_at.present?
end
def unread?
!read?
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems