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8437081d94
This commit adds variousMessageBus.last_ids to serializer payloads for chat channels and the chat view (for chat live pane) so we can use those IDs when subscribing to MessageBus channels from chat. This allows us to ensure that any messages created between the server being hit and the UI loaded and subscribing end up being delivered to the client, rather than just silently dropped. This commit also fixes an issue where we were subscribing to the new-messages and new-mentions MessageBus channels multiple times when following/unfollowing a channel multiple times.
111 lines
2.5 KiB
Ruby
111 lines
2.5 KiB
Ruby
# frozen_string_literal: true
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class ChatChannelSerializer < ApplicationSerializer
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attributes :id,
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:auto_join_users,
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:chatable,
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:chatable_id,
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:chatable_type,
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:chatable_url,
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:description,
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:title,
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:slug,
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:last_message_sent_at,
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:status,
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:archive_failed,
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:archive_completed,
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:archived_messages,
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:total_messages,
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:archive_topic_id,
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:memberships_count,
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:current_user_membership,
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:message_bus_last_ids
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def initialize(object, opts)
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super(object, opts)
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@current_user_membership = opts[:membership]
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end
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def include_description?
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object.description.present?
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end
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def memberships_count
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object.user_count
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end
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def chatable_url
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object.chatable_url
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end
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def title
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object.name || object.title(scope.user)
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end
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def chatable
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case object.chatable_type
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when "Category"
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BasicCategorySerializer.new(object.chatable, root: false).as_json
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when "DirectMessage"
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DirectMessageSerializer.new(object.chatable, scope: scope, root: false).as_json
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when "Site"
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nil
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end
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end
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def archive
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object.chat_channel_archive
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end
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def include_archive_status?
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scope.is_staff? && object.archived? && archive.present?
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end
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def archive_completed
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archive.complete?
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end
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def archive_failed
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archive.failed?
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end
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def archived_messages
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archive.archived_messages
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end
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def total_messages
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archive.total_messages
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end
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def archive_topic_id
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archive.destination_topic_id
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end
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def include_auto_join_users?
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scope.can_edit_chat_channel?
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end
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def current_user_membership
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return if !@current_user_membership
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@current_user_membership.chat_channel = object
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UserChatChannelMembershipSerializer.new(
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@current_user_membership,
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scope: scope,
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root: false,
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).as_json
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end
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def message_bus_last_ids
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{
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new_messages: MessageBus.last_id("/chat/#{object.id}/new-messages"),
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new_mentions: MessageBus.last_id("/chat/#{object.id}/new-mentions"),
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}
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end
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alias_method :include_archive_topic_id?, :include_archive_status?
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alias_method :include_total_messages?, :include_archive_status?
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alias_method :include_archived_messages?, :include_archive_status?
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alias_method :include_archive_failed?, :include_archive_status?
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alias_method :include_archive_completed?, :include_archive_status?
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end
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