Fix stats upon searching issues (#17566)

* Fix stat chunks searching

- Fixes a issue whereby the given chunk of issueIDs wasn't respected and
thus the returned results where not the correct results.

* Add tests

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: zeripath <art27@cantab.net>

1 files changed, 5 insertions, 5 deletions

diff --git a/models/issue.go b/models/issue.go
index 0bc1ebd209..75aafe51b7 100644
--- a/models/issue.go
+++ b/models/issue.go
@@ -1527,12 +1527,12 @@ func GetIssueStats(opts *IssueStatsOptions) (*IssueStats, error) {
 func getIssueStatsChunk(opts *IssueStatsOptions, issueIDs []int64) (*IssueStats, error) {
 	stats := &IssueStats{}
 
-	countSession := func(opts *IssueStatsOptions) *xorm.Session {
+	countSession := func(opts *IssueStatsOptions, issueIDs []int64) *xorm.Session {
 		sess := db.GetEngine(db.DefaultContext).
 			Where("issue.repo_id = ?", opts.RepoID)
 
-		if len(opts.IssueIDs) > 0 {
-			sess.In("issue.id", opts.IssueIDs)
+		if len(issueIDs) > 0 {
+			sess.In("issue.id", issueIDs)
 		}
 
 		if len(opts.Labels) > 0 && opts.Labels != "0" {
@@ -1582,13 +1582,13 @@ func getIssueStatsChunk(opts *IssueStatsOptions, issueIDs []int64) (*IssueStats,
 	}
 
 	var err error
-	stats.OpenCount, err = countSession(opts).
+	stats.OpenCount, err = countSession(opts, issueIDs).
 		And("issue.is_closed = ?", false).
 		Count(new(Issue))
 	if err != nil {
 		return stats, err
 	}
-	stats.ClosedCount, err = countSession(opts).
+	stats.ClosedCount, err = countSession(opts, issueIDs).
 		And("issue.is_closed = ?", true).
 		Count(new(Issue))
 	return stats, err