154 lines
4.3 KiB
Ruby
154 lines
4.3 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
class EmailLog < ActiveRecord::Base
|
|
CRITICAL_EMAIL_TYPES ||=
|
|
Set.new %w[
|
|
account_created
|
|
admin_login
|
|
confirm_new_email
|
|
confirm_old_email
|
|
confirm_old_email_add
|
|
forgot_password
|
|
notify_old_email
|
|
notify_old_email_add
|
|
signup
|
|
signup_after_approval
|
|
]
|
|
|
|
# cf. https://www.iana.org/assignments/smtp-enhanced-status-codes/smtp-enhanced-status-codes.xhtml
|
|
SMTP_ERROR_CODE_REGEXP = Regexp.new(/\d\.\d\.\d+|\d{3}/).freeze
|
|
|
|
belongs_to :user
|
|
belongs_to :post
|
|
belongs_to :smtp_group, class_name: "Group"
|
|
|
|
validates :email_type, :to_address, presence: true
|
|
|
|
scope :bounced, -> { where(bounced: true) }
|
|
|
|
scope :addressed_to_user, ->(user) { where(<<~SQL, user_id: user.id) }
|
|
EXISTS(
|
|
SELECT 1
|
|
FROM user_emails
|
|
WHERE user_emails.user_id = :user_id AND
|
|
(email_logs.to_address = user_emails.email OR
|
|
email_logs.cc_addresses ILIKE '%' || user_emails.email || '%')
|
|
)
|
|
SQL
|
|
|
|
before_save do
|
|
if self.bounce_error_code.present?
|
|
match = SMTP_ERROR_CODE_REGEXP.match(self.bounce_error_code)
|
|
self.bounce_error_code = match.present? ? match[0] : nil
|
|
end
|
|
end
|
|
|
|
after_create do
|
|
# Update last_emailed_at if the user_id is present and email was sent
|
|
User.where(id: user_id).update_all("last_emailed_at = CURRENT_TIMESTAMP") if user_id.present?
|
|
end
|
|
|
|
def topic
|
|
@topic ||= self.topic_id.present? ? Topic.find_by(id: self.topic_id) : self.post&.topic
|
|
end
|
|
|
|
def self.unique_email_per_post(post, user)
|
|
return yield unless post && user
|
|
|
|
DistributedMutex.synchronize("email_log_#{post.id}_#{user.id}") do
|
|
if where(post_id: post.id, user_id: user.id).exists?
|
|
nil
|
|
else
|
|
yield
|
|
end
|
|
end
|
|
end
|
|
|
|
def self.reached_max_emails?(user, email_type = nil)
|
|
if SiteSetting.max_emails_per_day_per_user == 0 || CRITICAL_EMAIL_TYPES.include?(email_type)
|
|
return false
|
|
end
|
|
|
|
count = where("created_at > ?", 1.day.ago).where(user_id: user.id).count
|
|
|
|
count >= SiteSetting.max_emails_per_day_per_user
|
|
end
|
|
|
|
def self.count_per_day(start_date, end_date)
|
|
where("created_at BETWEEN ? AND ?", start_date, end_date)
|
|
.group("DATE(created_at)")
|
|
.order("DATE(created_at)")
|
|
.count
|
|
end
|
|
|
|
def self.for(reply_key)
|
|
self.find_by(reply_key: reply_key)
|
|
end
|
|
|
|
def self.last_sent_email_address
|
|
self.where(email_type: "signup").order(created_at: :desc).limit(1).pluck(:to_address).first
|
|
end
|
|
|
|
def bounce_key
|
|
super&.delete("-")
|
|
end
|
|
|
|
def cc_users
|
|
return [] if !self.cc_user_ids
|
|
@cc_users ||= User.where(id: self.cc_user_ids)
|
|
end
|
|
|
|
def cc_addresses_split
|
|
@cc_addresses_split ||= self.cc_addresses&.split(";") || []
|
|
end
|
|
|
|
def as_mail_message
|
|
return if self.raw.blank?
|
|
@mail_message ||= Mail.new(self.raw)
|
|
end
|
|
|
|
def raw_headers
|
|
return if self.raw.blank?
|
|
as_mail_message.header.raw_source
|
|
end
|
|
|
|
def raw_body
|
|
return if self.raw.blank?
|
|
as_mail_message.body
|
|
end
|
|
end
|
|
|
|
# == Schema Information
|
|
#
|
|
# Table name: email_logs
|
|
#
|
|
# id :integer not null, primary key
|
|
# to_address :string not null
|
|
# email_type :string not null
|
|
# user_id :integer
|
|
# created_at :datetime not null
|
|
# updated_at :datetime not null
|
|
# post_id :integer
|
|
# bounce_key :uuid
|
|
# bounced :boolean default(FALSE), not null
|
|
# message_id :string
|
|
# smtp_group_id :integer
|
|
# cc_addresses :text
|
|
# cc_user_ids :integer is an Array
|
|
# raw :text
|
|
# topic_id :integer
|
|
# bounce_error_code :string
|
|
# smtp_transaction_response :string(500)
|
|
# bcc_addresses :text
|
|
#
|
|
# Indexes
|
|
#
|
|
# index_email_logs_on_bounce_key (bounce_key) UNIQUE WHERE (bounce_key IS NOT NULL)
|
|
# index_email_logs_on_bounced (bounced)
|
|
# index_email_logs_on_created_at (created_at)
|
|
# index_email_logs_on_message_id (message_id)
|
|
# index_email_logs_on_post_id (post_id)
|
|
# index_email_logs_on_topic_id (topic_id) WHERE (topic_id IS NOT NULL)
|
|
# index_email_logs_on_user_id (user_id)
|
|
#
|