* updated go mod and sum files
* fixed var-naming errors in channels/app and channels/api4 dir
* Revert "updated go mod and sum files"
This reverts commit 088dd00a84.
* renamed a cost .
* [MM-55299] Make use of GenericStoreResult
Make use of GenericStoreResult in server/channels/app/notification.go
Introduce new result variables to workaround the IncompatibleAssign
error.
* [MM-55299] Make use of GenericStoreResult
Use GenericStoreResult for profiles, cmn properties, groups map.
Introduce new result variables for them to workaround IncompatibleAssign
error.
* Resolve merge conflict. Accept incoming master's change
---------
Co-authored-by: Mattermost Build <build@mattermost.com>
* refactor: update component from class to functional component
* refactor: update failing snapshots
* refactor: use one props per line for improved readability
* refactor: fix popove type errors
* refactor: fix component and update failing tests
---------
Co-authored-by: Mattermost Build <build@mattermost.com>
Make use of Generic store result in channels/app/webhook.go.
Introduce new variable resultU (result user) to workaround incompatible
assign error (since generics have been introduced).
* Added materialized view migration
* Renamed mat view
* Added channel membership mat view and indexes
* Added channel membership mat view and indexes
* Added new index
* WIP
* Simplifying user reporting code
* Created app and API layer for cahnnel reporting, reporting refactoring in general
* New router
* Remobved channel reporting meanwhile
* Upodated autogenerated stuff
* Lint fix
* Fixed typo
* api vet
* i18n fix
* Fixed API vetting and removed channel reporting constants
* yaml
* removed app pagination tests
While loading a thread, we were unnecessarily re-counting the replies
for all posts in a thread even if they would be the same number.
While this is needed in other queries where the posts can be from different
threads or they can be random ids, but to load a single post thread, there
is no need to recompute it again and again.
Therefore, we use a CTE to precompute the replycount and then just plug in
the value in the subsequent query. This gives an improvement in the query
plan as well:
OLD:
```
explain (analyze, buffers) SELECT p.id, p.rootid, p.createat, (SELECT count(*) FROM Posts WHERE Posts.RootId = (CASE WHEN p.RootId = '' THEN p.Id ELSE p.RootId END) AND Posts.DeleteAt = 0) as ReplyC
ount FROM Posts p WHERE (p.Id = 'h3cer597jb8abbcbitpghpomua' OR p.RootId = 'h3cer597jb8abbcbitpghpomua') AND p.DeleteAt = 0;
QUERY PLAN
------------------------------------------------------------------------------------------------------------------------------------------------------------------
Bitmap Heap Scan on posts p (cost=45.39..1042149.61 rows=2748 width=49) (actual time=3.156..7906.215 rows=5353 loops=1)
Recheck Cond: (((id)::text = 'h3cer597jb8abbcbitpghpomua'::text) OR (((rootid)::text = 'h3cer597jb8abbcbitpghpomua'::text) AND (deleteat = 0)))
Filter: (deleteat = 0)
Heap Blocks: exact=5308
Buffers: shared hit=610244
-> BitmapOr (cost=45.39..45.39 rows=2748 width=0) (actual time=0.918..0.920 rows=0 loops=1)
Buffers: shared hit=47
-> Bitmap Index Scan on posts_pkey (cost=0.00..1.68 rows=1 width=0) (actual time=0.028..0.028 rows=1 loops=1)
Index Cond: ((id)::text = 'h3cer597jb8abbcbitpghpomua'::text)
Buffers: shared hit=4
-> Bitmap Index Scan on idx_posts_root_id_delete_at (cost=0.00..42.34 rows=2747 width=0) (actual time=0.889..0.890 rows=5352 loops=1)
Index Cond: (((rootid)::text = 'h3cer597jb8abbcbitpghpomua'::text) AND (deleteat = 0))
Buffers: shared hit=43
SubPlan 1
-> Aggregate (cost=378.10..378.11 rows=1 width=8) (actual time=1.474..1.474 rows=1 loops=5353)
Buffers: shared hit=604889
-> Index Only Scan using idx_posts_root_id_delete_at on posts (cost=0.57..343.85 rows=13699 width=0) (actual time=0.016..1.039 rows=5352 loops=5353)
Index Cond: ((rootid = (CASE WHEN ((p.rootid)::text = ''::text) THEN p.id ELSE p.rootid END)::text) AND (deleteat = 0))
Heap Fetches: 0
Buffers: shared hit=604889
Planning Time: 0.194 ms
Execution Time: 7906.846 ms
```
NEW:
```
explain analyze with replycount as (select count(*) as num from posts where rootid='h3cer597jb8abbcbitpghpomua' and deleteat=0)
select id, rootid, createat, replycount.num from posts, replycount where id='h3cer597jb8abbcbitpghpomua' or rootid='h3cer597jb8abbcbitpghpomua' and deleteat=0;
-------------------------------------------------------------------------------------------------------------------------------------------------------------------
Nested Loop (cost=123.16..3215.48 rows=2748 width=49) (actual time=2.960..9.775 rows=5353 loops=1)
-> Aggregate (cost=77.78..77.79 rows=1 width=8) (actual time=1.455..1.456 rows=1 loops=1)
-> Index Only Scan using idx_posts_root_id_delete_at on posts posts_1 (cost=0.57..70.91 rows=2747 width=0) (actual time=0.056..1.145 rows=5352 loops=1)
Index Cond: ((rootid = 'h3cer597jb8abbcbitpghpomua'::text) AND (deleteat = 0))
Heap Fetches: 0
-> Bitmap Heap Scan on posts (cost=45.39..3110.20 rows=2748 width=41) (actual time=1.501..7.747 rows=5353 loops=1)
Recheck Cond: (((id)::text = 'h3cer597jb8abbcbitpghpomua'::text) OR (((rootid)::text = 'h3cer597jb8abbcbitpghpomua'::text) AND (deleteat = 0)))
Heap Blocks: exact=5308
-> BitmapOr (cost=45.39..45.39 rows=2748 width=0) (actual time=0.797..0.798 rows=0 loops=1)
-> Bitmap Index Scan on posts_pkey (cost=0.00..1.68 rows=1 width=0) (actual time=0.014..0.014 rows=1 loops=1)
Index Cond: ((id)::text = 'h3cer597jb8abbcbitpghpomua'::text)
-> Bitmap Index Scan on idx_posts_root_id_delete_at (cost=0.00..42.34 rows=2747 width=0) (actual time=0.782..0.782 rows=5352 loops=1)
Index Cond: (((rootid)::text = 'h3cer597jb8abbcbitpghpomua'::text) AND (deleteat = 0))
Planning Time: 0.220 ms
Execution Time: 10.052 ms
(15 rows)
```
Observe the `loops=5353` in the first query, and `loops=1` in the next.
https://mattermost.atlassian.net/browse/MM-55476
```release-note
Optimize createPost performance
```
Co-authored-by: Mattermost Build <build@mattermost.com>
* [MM-56009] Convert `./components/post_view/embedded_bindings/embedded_bindings.tsx` from Class Component to Function Component
* refactor: use Map instead of forEach
