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Contents
# frozen_string_literal: true
module Decidim
module Messaging
#
# Represents the reception of a message by a user. This model is supposed to
# hold any information about a message that is specific to each user, for
# example, the read/unread status, the deleted/undeleted status, and so on.
#
class Receipt < ApplicationRecord
belongs_to :recipient, foreign_key: "decidim_recipient_id", class_name: "Decidim::User"
belongs_to :message, foreign_key: "decidim_message_id", class_name: "Decidim::Messaging::Message"
validates :recipient, :message, presence: true
scope :recipient, ->(recipient) { where(recipient: recipient) }
scope :unread_by, ->(user) { recipient(user).unread }
scope :unread, -> { where(read_at: nil) }
# rubocop:disable Rails/SkipsModelValidations
def self.mark_as_read(user)
recipient(user).update_all(read_at: Time.current)
end
# rubocop:enable Rails/SkipsModelValidations
# The number of messages unread by a user
#
# @return [Integer]
#
def self.unread_count(user)
unread_by(user).count
end
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems