discourse/plugins/chat/spec/plugin_spec.rb
Martin Brennan 5f4911dae8
FIX: Channel archive N1 when serializing current user (#19820)
* FIX: Channel archive N1 when serializing current user

The `ChatChannelSerializer` serializes the archive for the
channel if it is present, however this was causing an N1 for
the current user serializer in the case of DM channels, which
were not doing `includes(:chat_channel_archive)` in the
`ChatChannelFetcher`.

DM channels cannot be archived, so we can just never try to serialize
the archive for DM channels in `ChatChannelSerializer`, which
removes the N1.

* DEV: Add N1 performance spec for latest.html preloading

We modify current user serializer in chat, so it's a good
idea to have some N1 performance specs to avoid regressions
here.
2023-01-11 14:39:56 +10:00

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# frozen_string_literal: true
require "rails_helper"
describe Chat do
before do
SiteSetting.clean_up_uploads = true
SiteSetting.clean_orphan_uploads_grace_period_hours = 1
Jobs::CleanUpUploads.new.reset_last_cleanup!
SiteSetting.chat_enabled = true
end
describe "register_upload_unused" do
fab!(:chat_channel) { Fabricate(:chat_channel, chatable: Fabricate(:category)) }
fab!(:user) { Fabricate(:user) }
fab!(:upload) { Fabricate(:upload, user: user, created_at: 1.month.ago) }
fab!(:unused_upload) { Fabricate(:upload, user: user, created_at: 1.month.ago) }
let!(:chat_message) do
Chat::ChatMessageCreator.create(
chat_channel: chat_channel,
user: user,
in_reply_to_id: nil,
content: "Hello world!",
upload_ids: [upload.id],
)
end
it "marks uploads with ChatUpload in use" do
unused_upload
expect { Jobs::CleanUpUploads.new.execute({}) }.to change { Upload.count }.by(-1)
expect(Upload.exists?(id: upload.id)).to eq(true)
expect(Upload.exists?(id: unused_upload.id)).to eq(false)
end
end
describe "register_upload_in_use" do
fab!(:chat_channel) { Fabricate(:chat_channel, chatable: Fabricate(:category)) }
fab!(:user) { Fabricate(:user) }
fab!(:message_upload) { Fabricate(:upload, user: user, created_at: 1.month.ago) }
fab!(:draft_upload) { Fabricate(:upload, user: user, created_at: 1.month.ago) }
fab!(:unused_upload) { Fabricate(:upload, user: user, created_at: 1.month.ago) }
let!(:chat_message) do
Chat::ChatMessageCreator.create(
chat_channel: chat_channel,
user: user,
in_reply_to_id: nil,
content: "Hello world! #{message_upload.sha1}",
upload_ids: [],
)
end
let!(:draft_message) do
ChatDraft.create!(
user: user,
chat_channel: chat_channel,
data:
"{\"value\":\"hello world \",\"uploads\":[\"#{draft_upload.sha1}\"],\"replyToMsg\":null}",
)
end
it "marks uploads with ChatUpload in use" do
draft_upload
unused_upload
expect { Jobs::CleanUpUploads.new.execute({}) }.to change { Upload.count }.by(-1)
expect(Upload.exists?(id: message_upload.id)).to eq(true)
expect(Upload.exists?(id: draft_upload.id)).to eq(true)
expect(Upload.exists?(id: unused_upload.id)).to eq(false)
end
end
describe "user card serializer extension #can_chat_user" do
fab!(:target_user) { Fabricate(:user) }
let!(:user) { Fabricate(:user) }
let!(:guardian) { Guardian.new(user) }
let(:serializer) { UserCardSerializer.new(target_user, scope: guardian) }
fab!(:group) { Fabricate(:group) }
context "when chat enabled" do
before { SiteSetting.chat_enabled = true }
it "returns true if the target user and the guardian user is in the Chat.allowed_group_ids" do
SiteSetting.chat_allowed_groups = group.id
GroupUser.create(user: target_user, group: group)
GroupUser.create(user: user, group: group)
expect(serializer.can_chat_user).to eq(true)
end
it "returns false if the target user but not the guardian user is in the Chat.allowed_group_ids" do
SiteSetting.chat_allowed_groups = group.id
GroupUser.create(user: target_user, group: group)
expect(serializer.can_chat_user).to eq(false)
end
it "returns false if the guardian user but not the target user is in the Chat.allowed_group_ids" do
SiteSetting.chat_allowed_groups = group.id
GroupUser.create(user: user, group: group)
expect(serializer.can_chat_user).to eq(false)
end
context "when guardian user is same as target user" do
let!(:guardian) { Guardian.new(target_user) }
it "returns false" do
expect(serializer.can_chat_user).to eq(false)
end
end
context "when guardian user is anon" do
let!(:guardian) { Guardian.new }
it "returns false" do
expect(serializer.can_chat_user).to eq(false)
end
end
end
context "when chat not enabled" do
before { SiteSetting.chat_enabled = false }
it "returns false" do
expect(serializer.can_chat_user).to eq(false)
end
end
end
describe "chat oneboxes" do
fab!(:chat_channel) { Fabricate(:category_channel) }
fab!(:user) { Fabricate(:user, active: true) }
fab!(:user_2) { Fabricate(:user, active: false) }
fab!(:user_3) { Fabricate(:user, staged: true) }
fab!(:user_4) { Fabricate(:user, suspended_till: 3.weeks.from_now) }
let!(:chat_message) do
Chat::ChatMessageCreator.create(
chat_channel: chat_channel,
user: user,
in_reply_to_id: nil,
content: "Hello world!",
upload_ids: [],
).chat_message
end
let(:chat_url) { "#{Discourse.base_url}/chat/channel/#{chat_channel.id}" }
context "when inline" do
it "renders channel" do
results = InlineOneboxer.new([chat_url], skip_cache: true).process
expect(results).to be_present
expect(results[0][:url]).to eq(chat_url)
expect(results[0][:title]).to eq("Chat ##{chat_channel.name}")
end
it "renders messages" do
results =
InlineOneboxer.new(["#{chat_url}?messageId=#{chat_message.id}"], skip_cache: true).process
expect(results).to be_present
expect(results[0][:url]).to eq("#{chat_url}?messageId=#{chat_message.id}")
expect(results[0][:title]).to eq(
"Message ##{chat_message.id} by #{chat_message.user.username} ##{chat_channel.name}",
)
end
end
context "when regular" do
it "renders channel, excluding inactive, staged, and suspended users" do
user.user_chat_channel_memberships.create!(chat_channel: chat_channel, following: true)
user_2.user_chat_channel_memberships.create!(chat_channel: chat_channel, following: true)
user_3.user_chat_channel_memberships.create!(chat_channel: chat_channel, following: true)
user_4.user_chat_channel_memberships.create!(chat_channel: chat_channel, following: true)
Jobs::UpdateUserCountsForChatChannels.new.execute({})
expect(Oneboxer.preview(chat_url)).to match_html <<~HTML
<aside class="onebox chat-onebox">
<article class="onebox-body chat-onebox-body">
<h3 class="chat-onebox-title">
<a href="#{chat_url}">
<span class="category-chat-badge" style="color: ##{chat_channel.chatable.color}">
<svg class="fa d-icon d-icon-hashtag svg-icon svg-string" xmlns="http://www.w3.org/2000/svg"><use href="#hashtag"></use></svg>
</span>
<span class="clear-badge">#{chat_channel.name}</span>
</a>
</h3>
<div class="chat-onebox-members-count">1 member</div>
<div class="chat-onebox-members">
<a class="trigger-user-card" data-user-card="#{user.username}" aria-hidden="true" tabindex="-1">
<img loading="lazy" alt="#{user.username}" width="30" height="30" src="#{user.avatar_template_url.gsub("{size}", "60")}" class="avatar">
</a>
</div>
</article>
</aside>
HTML
end
it "renders messages" do
expect(Oneboxer.preview("#{chat_url}?messageId=#{chat_message.id}")).to match_html <<~HTML
<div class="chat-transcript" data-message-id="#{chat_message.id}" data-username="#{user.username}" data-datetime="#{chat_message.created_at.iso8601}" data-channel-name="#{chat_channel.name}" data-channel-id="#{chat_channel.id}">
<div class="chat-transcript-user">
<div class="chat-transcript-user-avatar">
<a class="trigger-user-card" data-user-card="#{user.username}" aria-hidden="true" tabindex="-1">
<img loading="lazy" alt="#{user.username}" width="20" height="20" src="#{user.avatar_template_url.gsub("{size}", "20")}" class="avatar">
</a>
</div>
<div class="chat-transcript-username">#{user.username}</div>
<div class="chat-transcript-datetime">
<a href="#{chat_url}?messageId=#{chat_message.id}" title="#{chat_message.created_at}">#{chat_message.created_at}</a>
</div>
<a class="chat-transcript-channel" href="/chat/channel/#{chat_channel.id}/-">
<span class="category-chat-badge" style="color: ##{chat_channel.chatable.color}">
<svg class="fa d-icon d-icon-hashtag svg-icon svg-string" xmlns="http://www.w3.org/2000/svg"><use href="#hashtag"></use></svg>
</span>
#{chat_channel.name}
</a>
</div>
<div class="chat-transcript-messages"><p>Hello world!</p></div>
</div>
HTML
end
end
end
describe "auto-joining users to a channel" do
fab!(:chatters_group) { Fabricate(:group) }
fab!(:user) { Fabricate(:user, last_seen_at: 15.minutes.ago) }
let!(:channel) { Fabricate(:category_channel, auto_join_users: true, chatable: category) }
before { Jobs.run_immediately! }
def assert_user_following_state(user, channel, following:)
membership = UserChatChannelMembership.find_by(user: user, chat_channel: channel)
following ? (expect(membership.following).to eq(true)) : (expect(membership).to be_nil)
end
describe "when a user is added to a group with access to a channel through a category" do
let!(:category) { Fabricate(:private_category, group: chatters_group) }
it "joins the user to the channel if auto-join is enabled" do
chatters_group.add(user)
assert_user_following_state(user, channel, following: true)
end
it "does nothing if auto-join is disabled" do
channel.update!(auto_join_users: false)
assert_user_following_state(user, channel, following: false)
end
end
describe "when a user is created" do
fab!(:category) { Fabricate(:category) }
let(:user) { Fabricate(:user, last_seen_at: nil, first_seen_at: nil) }
it "queues a job to auto-join the user the first time they log in" do
user.update_last_seen!
assert_user_following_state(user, channel, following: true)
end
it "does nothing if it's not the first time we see the user" do
user.update!(first_seen_at: 2.minute.ago)
user.update_last_seen!
assert_user_following_state(user, channel, following: false)
end
it "does nothing if auto-join is disabled" do
channel.update!(auto_join_users: false)
user.update_last_seen!
assert_user_following_state(user, channel, following: false)
end
end
describe "when category permissions change" do
fab!(:category) { Fabricate(:category) }
let(:chatters_group_permission) do
{ chatters_group.name => CategoryGroup.permission_types[:full] }
end
describe "given permissions to a new group" do
it "adds the user to the channel" do
chatters_group.add(user)
category.update!(permissions: chatters_group_permission)
assert_user_following_state(user, channel, following: true)
end
it "does nothing if there is no channel for the category" do
another_category = Fabricate(:category)
another_category.update!(permissions: chatters_group_permission)
assert_user_following_state(user, channel, following: false)
end
end
end
end
describe "secure media compatibility" do
it "disables chat uploads if secure media changes from disabled to enabled" do
enable_secure_uploads
expect(SiteSetting.chat_allow_uploads).to eq(false)
last_history = UserHistory.last
expect(last_history.action).to eq(UserHistory.actions[:change_site_setting])
expect(last_history.previous_value).to eq("true")
expect(last_history.new_value).to eq("false")
expect(last_history.subject).to eq("chat_allow_uploads")
expect(last_history.context).to eq("Disabled because secure_uploads is enabled")
end
it "does not disable chat uploads if the allow_unsecure_chat_uploads global setting is set" do
global_setting :allow_unsecure_chat_uploads, true
expect { enable_secure_uploads }.not_to change { UserHistory.count }
expect(SiteSetting.chat_allow_uploads).to eq(true)
end
end
describe "current_user_serializer#chat_channels" do
before do
SiteSetting.chat_enabled = true
SiteSetting.chat_allowed_groups = Group::AUTO_GROUPS[:everyone]
end
fab!(:user) { Fabricate(:user) }
let(:serializer) { CurrentUserSerializer.new(user, scope: Guardian.new(user)) }
it "returns the global presence channel state" do
expect(serializer.chat_channels[:global_presence_channel_state]).to be_present
end
context "when no channels exist" do
it "returns an empty array" do
expect(serializer.chat_channels[:direct_message_channels]).to eq([])
expect(serializer.chat_channels[:public_channels]).to eq([])
end
end
context "when followed direct message channels exist" do
fab!(:user_2) { Fabricate(:user) }
fab!(:channel) { Fabricate(:direct_message_channel, users: [user, user_2]) }
it "returns them" do
expect(serializer.chat_channels[:public_channels]).to eq([])
expect(serializer.chat_channels[:direct_message_channels].count).to eq(1)
expect(serializer.chat_channels[:direct_message_channels][0].id).to eq(channel.id)
end
end
context "when followed public channels exist" do
fab!(:channel) { Fabricate(:chat_channel) }
before do
Fabricate(:user_chat_channel_membership, user: user, chat_channel: channel, following: true)
Fabricate(:chat_channel)
end
it "returns them" do
expect(serializer.chat_channels[:direct_message_channels]).to eq([])
expect(serializer.chat_channels[:public_channels].count).to eq(1)
expect(serializer.chat_channels[:public_channels][0].id).to eq(channel.id)
end
end
end
describe "current_user_serializer#has_joinable_public_channels" do
before do
SiteSetting.chat_enabled = true
SiteSetting.chat_allowed_groups = Group::AUTO_GROUPS[:everyone]
end
fab!(:user) { Fabricate(:user) }
let(:serializer) { CurrentUserSerializer.new(user, scope: Guardian.new(user)) }
context "when no channels exist" do
it "returns false" do
expect(serializer.has_joinable_public_channels).to eq(false)
end
end
context "when no joinable channel exist" do
fab!(:channel) { Fabricate(:chat_channel) }
before do
Fabricate(:user_chat_channel_membership, user: user, chat_channel: channel, following: true)
end
it "returns false" do
expect(serializer.has_joinable_public_channels).to eq(false)
end
end
context "when no public channel exist" do
fab!(:private_category) { Fabricate(:private_category, group: Fabricate(:group)) }
fab!(:private_channel) { Fabricate(:chat_channel, chatable: private_category) }
it "returns false" do
expect(serializer.has_joinable_public_channels).to eq(false)
end
end
context "when a joinable channel exists" do
fab!(:channel) { Fabricate(:chat_channel) }
it "returns true" do
expect(serializer.has_joinable_public_channels).to eq(true)
end
end
end
describe "Deleting posts while deleting a user" do
fab!(:user) { Fabricate(:user) }
it "queues a job to also delete chat messages" do
deletion_opts = { delete_posts: true }
expect { UserDestroyer.new(Discourse.system_user).destroy(user, deletion_opts) }.to change(
Jobs::DeleteUserMessages.jobs,
:size,
).by(1)
end
end
end