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FIX: more accurate counting of posts read. Skipping to the end of a topic does not count all posts as read in user stats.

This commit is contained in:
Neil Lalonde 2017-11-17 16:08:31 -05:00
parent 3785429948
commit 87ec11e298
7 changed files with 62 additions and 24 deletions
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6
app/models/post_timing.rb
View File

@ -1,3 +1,5 @@
require_dependency 'archetype'
class PostTiming < ActiveRecord::Base
belongs_to :topic
belongs_to :user
@ -80,6 +82,7 @@ class PostTiming < ActiveRecord::Base
max_time_per_post = MAX_READ_TIME_PER_BATCH if max_time_per_post > MAX_READ_TIME_PER_BATCH
highest_seen = 1
new_posts_read = 0
join_table = []
@ -114,6 +117,7 @@ SQL
result = exec_sql(sql)
result.type_map = SqlBuilder.pg_type_map
existing = Set.new(result.column_values(0))
new_posts_read = timings.size - existing.size if Topic.where(id: topic_id, archetype: Archetype.default).exists?
timings.each_with_index do |(post_number, time), index|
unless existing.include?(index)
@ -132,7 +136,7 @@ SQL
topic_time = max_time_per_post if topic_time > max_time_per_post
TopicUser.update_last_read(current_user, topic_id, highest_seen, topic_time, opts)
TopicUser.update_last_read(current_user, topic_id, highest_seen, new_posts_read, topic_time, opts)
if total_changed > 0
current_user.reload

11
app/models/topic_user.rb
View File

@ -248,7 +248,7 @@ SQL
INSERT_TOPIC_USER_SQL_STAFF = INSERT_TOPIC_USER_SQL.gsub("highest_post_number", "highest_staff_post_number")
def update_last_read(user, topic_id, post_number, msecs, opts = {})
def update_last_read(user, topic_id, post_number, new_posts_read, msecs, opts = {})
return if post_number.blank?
msecs = 0 if msecs.to_i < 0
@ -284,7 +284,10 @@ SQL
if before_last_read < post_number
# The user read at least one new post
TopicTrackingState.publish_read(topic_id, post_number, user.id, after)
user.update_posts_read!(post_number - before_last_read, mobile: opts[:mobile])
end
if new_posts_read > 0
user.update_posts_read!(new_posts_read, mobile: opts[:mobile])
end
if before != after
@ -300,7 +303,7 @@ SQL
end
TopicTrackingState.publish_read(topic_id, post_number, user.id, args[:new_status])
user.update_posts_read!(post_number, mobile: opts[:mobile])
user.update_posts_read!(new_posts_read, mobile: opts[:mobile])
begin
if user.staff?
@ -315,7 +318,7 @@ SQL
raise
else
opts[:retry] = true
update_last_read(user, topic_id, post_number, msecs, opts)
update_last_read(user, topic_id, post_number, new_posts_read, msecs, opts)
end
end

20
spec/components/topic_query_spec.rb
View File

@ -465,8 +465,8 @@ describe TopicQuery do
topic_id = first.topic.id
TopicUser.update_last_read(user, topic_id, first.post_number, 1)
TopicUser.update_last_read(admin, topic_id, first.post_number, 1)
TopicUser.update_last_read(user, topic_id, first.post_number, 1, 1)
TopicUser.update_last_read(admin, topic_id, first.post_number, 1, 1)
TopicUser.change(user.id, topic_id, notification_level: TopicUser.notification_levels[:tracking])
TopicUser.change(admin.id, topic_id, notification_level: TopicUser.notification_levels[:tracking])
@ -481,8 +481,8 @@ describe TopicQuery do
let!(:fully_read) { Fabricate(:post, user: creator).topic }
before do
TopicUser.update_last_read(user, partially_read.id, 0, 0)
TopicUser.update_last_read(user, fully_read.id, 1, 0)
TopicUser.update_last_read(user, partially_read.id, 0, 0, 0)
TopicUser.update_last_read(user, fully_read.id, 1, 1, 0)
end
context 'list_unread' do
@ -633,7 +633,7 @@ describe TopicQuery do
context "but interacted with" do
it "is not included if read" do
TopicUser.update_last_read(user, other_users_topic.id, 0, 0)
TopicUser.update_last_read(user, other_users_topic.id, 0, 0, 0)
expect(topics).to be_blank
end
@ -680,7 +680,7 @@ describe TopicQuery do
end
def read(user, topic, post_number)
TopicUser.update_last_read(user, topic, post_number, 10000)
TopicUser.update_last_read(user, topic, post_number, post_number, 10000)
end
it 'returns the correct suggestions' do
@ -848,10 +848,10 @@ describe TopicQuery do
before do
user.user_option.auto_track_topics_after_msecs = 0
user.user_option.save
TopicUser.update_last_read(user, partially_read.id, 0, 0)
TopicUser.update_last_read(user, fully_read.id, 1, 0)
TopicUser.update_last_read(user, fully_read_closed.id, 1, 0)
TopicUser.update_last_read(user, fully_read_archived.id, 1, 0)
TopicUser.update_last_read(user, partially_read.id, 0, 0, 0)
TopicUser.update_last_read(user, fully_read.id, 1, 1, 0)
TopicUser.update_last_read(user, fully_read_closed.id, 1, 1, 0)
TopicUser.update_last_read(user, fully_read_archived.id, 1, 1, 0)
fully_read_closed.closed = true
fully_read_closed.save
fully_read_archived.archived = true

2
spec/models/post_mover_spec.rb
View File

@ -102,7 +102,7 @@ describe PostMover do
context "successfully moved" do
before do
TopicUser.update_last_read(user, topic.id, p4.post_number, 0)
TopicUser.update_last_read(user, topic.id, p4.post_number, p4.post_number, 0)
TopicLink.extract_from(p2)
end

33
spec/models/post_timing_spec.rb
View File

@ -78,12 +78,15 @@ describe PostTiming do
describe 'process_timings' do
# integration test
# integration tests
it 'processes timings correctly' do
PostActionNotifier.enable
post = Fabricate(:post)
(2..5).each do |i|
Fabricate(:post, topic: post.topic, post_number: i)
end
user2 = Fabricate(:coding_horror, created_at: 1.day.ago)
PostAction.act(user2, post, PostActionType.types[:like])
@ -97,6 +100,34 @@ describe PostTiming do
PostTiming.process_timings(post.user, post.topic_id, 1, [[post.post_number, 1.day]])
user_visit = post.user.user_visits.order('id DESC').first
expect(user_visit.posts_read).to eq(1)
# Skip to bottom
PostTiming.process_timings(post.user, post.topic_id, 1, [[5, 100]])
expect(user_visit.reload.posts_read).to eq(2)
# Scroll up
PostTiming.process_timings(post.user, post.topic_id, 1, [[4, 100]])
expect(user_visit.reload.posts_read).to eq(3)
PostTiming.process_timings(post.user, post.topic_id, 1, [[2, 100], [3, 100]])
expect(user_visit.reload.posts_read).to eq(5)
end
it 'does not count private message posts read' do
pm = Fabricate(:private_message_topic, user: Fabricate(:admin))
user1, user2 = pm.topic_allowed_users.map(&:user)
(1..3).each do |i|
Fabricate(:post, topic: pm, user: user1)
end
PostTiming.process_timings(user2, pm.id, 10, [[1, 100]])
user_visit = user2.user_visits.last
expect(user_visit.posts_read).to eq(0)
PostTiming.process_timings(user2, pm.id, 10, [[2, 100], [3, 100]])
expect(user_visit.reload.posts_read).to eq(0)
end
end

12
spec/models/topic_user_spec.rb
View File

@ -206,7 +206,7 @@ describe TopicUser do
it 'should create a new record for a visit' do
freeze_time yesterday
TopicUser.update_last_read(user, topic.id, 1, 0)
TopicUser.update_last_read(user, topic.id, 1, 1, 0)
expect(topic_user.last_read_post_number).to eq(1)
expect(topic_user.last_visited_at.to_i).to eq(yesterday.to_i)
@ -218,13 +218,13 @@ describe TopicUser do
today = Time.zone.now
freeze_time Time.zone.now
TopicUser.update_last_read(user, topic.id, 1, 0)
TopicUser.update_last_read(user, topic.id, 1, 1, 0)
tomorrow = 1.day.from_now
freeze_time tomorrow
Fabricate(:post, topic: topic, user: user)
TopicUser.update_last_read(user, topic.id, 2, 0)
TopicUser.update_last_read(user, topic.id, 2, 1, 0)
topic_user = TopicUser.get(topic, user)
expect(topic_user.last_read_post_number).to eq(2)
@ -249,7 +249,7 @@ describe TopicUser do
let(:post_creator) { PostCreator.new(new_user, raw: Fabricate.build(:post).raw, topic_id: topic.id) }
before do
TopicUser.update_last_read(new_user, topic.id, 2, 0)
TopicUser.update_last_read(new_user, topic.id, 2, 2, 0)
end
it 'should automatically track topics you reply to' do
@ -311,13 +311,13 @@ describe TopicUser do
it 'should automatically track topics after they are read for long enough' do
expect(topic_new_user.notification_level).to eq(TopicUser.notification_levels[:regular])
TopicUser.update_last_read(new_user, topic.id, 2, SiteSetting.default_other_auto_track_topics_after_msecs + 1)
TopicUser.update_last_read(new_user, topic.id, 2, 2, SiteSetting.default_other_auto_track_topics_after_msecs + 1)
expect(TopicUser.get(topic, new_user).notification_level).to eq(TopicUser.notification_levels[:tracking])
end
it 'should not automatically track topics after they are read for long enough if changed manually' do
TopicUser.change(new_user, topic, notification_level: TopicUser.notification_levels[:regular])
TopicUser.update_last_read(new_user, topic, 2, SiteSetting.default_other_auto_track_topics_after_msecs + 1)
TopicUser.update_last_read(new_user, topic, 2, 2, SiteSetting.default_other_auto_track_topics_after_msecs + 1)
expect(topic_new_user.notification_level).to eq(TopicUser.notification_levels[:regular])
end
end

2
spec/serializers/topic_view_serializer_spec.rb
View File

@ -8,7 +8,7 @@ describe TopicViewSerializer do
let(:topic2) { Fabricate(:topic) }
before do
TopicUser.update_last_read(user, topic2.id, 0, 0)
TopicUser.update_last_read(user, topic2.id, 0, 0, 0)
end
describe 'when loading last chunk' do