block11.ruby

...

# Get a user hash_id from reply-to or bail
    reply_user = email.to.first[:token]&.split('<')&.last&.split('@')&.first&.
    split('.')&.last
    return if reply_user.blank?

    # Find a user by the hash_id or bail
    user = User.find_by(hash_id: reply_user)
    return if user.nil?

    # Bail if standup with incoming message-id exists
    return if Standup.exists?(message_id: email.headers["Message-ID"])

    # Bail if a standup for today exists
    today = Date.today.iso8601
    return if Standup.exists?(user_id: user.id, standup_date: today)

    # Get content or bail
    safe_body = Rails::Html::WhiteListSanitizer.new.sanitize(email.body)
    tasks_from_body = safe_body.scan(/(\[[dtb]{1}\].*)$/)
    return if tasks_from_body.blank? || tasks_from_body.empty?

...