CommentList.loadLabels keyed the result map by label.ID but looked up by
comment.ID, so every label event fell back to individual DB queries.
This caused log spam for any comment where the label was deleted, since
ToTimelineComment calls LoadLabel unconditionally for all comment types
including those with LabelID=0.
Fix the map key, skip the query when LabelID=0, demote the now rarely
triggered orphaned-label log to Debug, and fix a typo ("Commit" ->
"Comment") in that message.
---------
Signed-off-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Fixes five N+1 / O(n) query patterns found across common user paths.
Each uses a bulk query that already existed elsewhere in the codebase.
| Location | Problem | Introduced in |
| -------------------------------- |
-------------------------------------------------------------------------------------------------------------------------------
| ------------- |
| `IssueList.LoadIsRead` | `.In("issue_id")` missing its arg — xorm
generates `WHERE 0=1`, so `IsRead` is **never** set; every issue always
appears unread | #29515 |
| `ParseCommitsWithStatus` | `GetLatestCommitStatus` called once per
commit (O(n) queries on commit list / PR commits tab) | #33605 |
| `getReleaseInfos` (release list) | `GetLatestCommitStatus` called once
per release for CI badges | #29149 |
| User milestone dashboard | O(n×m) nested loop matching milestones to
repos | #26300 |
| `findCodeComments` (PR diff) | `LoadResolveDoer` + `LoadReactions`
called per inline comment — up to ~150 queries on a PR with 50 comments
| #20821 |
---------
Co-authored-by: Lauris B <lauris@nix.lv>
This PR do some performance optimzations.
- [x] Add `index` for the column `comment_id` of `Attachment` table to
accelerate query from the database.
- [x] Remove unnecessary database queries when viewing issues. Before
some conditions which id = 0 will be sent to the database
- [x] Remove duplicated load posters
- [x] Batch loading attachements, isread of comments on viewing issue
---------
Co-authored-by: Zettat123 <zettat123@gmail.com>
To avoid deadlock problem, almost database related functions should be
have ctx as the first parameter.
This PR do a refactor for some of these functions.
If a comment dismisses a review, we need to load the reviewer to show
whose review has been dismissed.
Related to:
20b6ae0e53/templates/repo/issue/view_content/comments.tmpl (L765-L770)
We don't need `.Review.Reviewer` for all comments, because
"dismissing" doesn't happen often, or we would have already received
error reports.
Change all license headers to comply with REUSE specification.
Fix#16132
Co-authored-by: flynnnnnnnnnn <flynnnnnnnnnn@github>
Co-authored-by: John Olheiser <john.olheiser@gmail.com>
This PR adds a context parameter to a bunch of methods. Some helper
`xxxCtx()` methods got replaced with the normal name now.
Co-authored-by: delvh <dev.lh@web.de>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
* Move access and repo permission to models/perm/access
* fix test
* fix git test
* Move functions sequence
* Some improvements per @KN4CK3R and @delvh
* Move issues related code to models/issues
* Move some issues related sub package
* Merge
* Fix test
* Fix test
* Fix test
* Fix test
* Rename some files
