e588fa7ece
* Initial automatic cleanup with rubocop * Fix syntax error introduced by rubocop * Cleanup seeds file * Cleanup lib folder * Exclude bin folder because it contains auto generated files * Make Rubocop a little bit more chatty * Block length should not include comments in the count * Cleanup config folder * Cleanup specs * Updated Rubocop version and generated a todo file * Fix broken ArticlesApi spec * Fix tests * Restored rubocop pre-commit hook
97 lines
3 KiB
Ruby
97 lines
3 KiB
Ruby
class Message < ApplicationRecord
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belongs_to :user
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belongs_to :chat_channel
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validates :message_html, presence: true
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validates :message_markdown, presence: true, length: { maximum: 1024 }
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validate :channel_permission
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before_save :determine_user_validity
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before_validation :evaluate_markdown
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after_create :update_chat_channel_last_message_at
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after_create :update_all_has_unopened_messages_statuses
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def preferred_user_color
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color_options = [user.bg_color_hex || "#000000", user.text_color_hex || "#000000"]
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HexComparer.new(color_options).brightness(0.9)
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end
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def determine_user_validity
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raise unless chat_channel.status == "active" && (chat_channel.has_member?(user) || chat_channel.channel_type == "open")
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end
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def send_push
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reciever_ids = chat_channel.chat_channel_memberships.
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where.not(user_id: user.id).pluck(:user_id)
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PushNotificationSubscription.where(user_id: reciever_ids).each do |sub|
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return if no_push_necessary?(sub)
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Webpush.payload_send(
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endpoint: sub.endpoint,
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message: ActionView::Base.full_sanitizer.sanitize(message_html),
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p256dh: sub.p256dh_key,
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auth: sub.auth_key,
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ttl: 24 * 60 * 60,
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vapid: {
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subject: "https://dev.to",
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public_key: ApplicationConfig["VAPID_PUBLIC_KEY"],
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private_key: ApplicationConfig["VAPID_PRIVATE_KEY"],
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},
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)
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end
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end
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private
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def update_chat_channel_last_message_at
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chat_channel.touch(:last_message_at)
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chat_channel.index!
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chat_channel.delay.index!
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end
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def update_all_has_unopened_messages_statuses
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chat_channel.
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chat_channel_memberships.
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where("last_opened_at < ?", 4.seconds.ago).
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where.
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not(user_id: user_id).
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update_all(has_unopened_messages: true)
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end
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def evaluate_markdown
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html = MarkdownParser.new(message_markdown).evaluate_inline_markdown
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html = append_rich_links(html)
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self.message_html = html
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end
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def append_rich_links(html)
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doc = Nokogiri::HTML(html)
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rich_style = "border: 1px solid #0a0a0a; border-radius: 3px; padding: 8px;"
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doc.css("a").each do |a|
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if a["href"].include?("//#{ApplicationConfig['APP_DOMAIN']}/") && article = Article.find_by_slug(a["href"].split("/")[4].split("?")[0])
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html = html + "<a style='color: #0a0a0a' href='#{article.path}'
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target='_blank' data-content='articles/#{article.id}'>
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<h1 style='#{rich_style}' data-content='articles/#{article.id}'>
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#{article.title}</h1></a>".html_safe
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end
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end
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html
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end
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def channel_permission
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if chat_channel_id.blank?
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errors.add(:base, "Must be part of channel.")
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end
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channel = ChatChannel.find(chat_channel_id)
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return if channel.open?
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unless channel.has_member?(user)
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errors.add(:base, "You are not a participant of this chat channel.")
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end
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end
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def no_push_necessary?(sub)
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membership = sub.user.chat_channel_memberships.order("last_opened_at DESC").first
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membership.last_opened_at > 40.seconds.ago
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end
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end
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