2 files changed, 16 insertions, 9 deletions

diff --git a/modules/indexer/issues/db/db.go b/modules/indexer/issues/db/db.go
index 6124ad2515..50951f9c88 100644
--- a/modules/indexer/issues/db/db.go
+++ b/modules/indexer/issues/db/db.go
@@ -6,6 +6,7 @@ package db
 import (
 	"context"
 	"strings"
+	"sync"
 
 	"code.gitea.io/gitea/models/db"
 	issue_model "code.gitea.io/gitea/models/issues"
@@ -18,7 +19,7 @@ import (
 	"xorm.io/builder"
 )
 
-var _ internal.Indexer = &Indexer{}
+var _ internal.Indexer = (*Indexer)(nil)
 
 // Indexer implements Indexer interface to use database's like search
 type Indexer struct {
@@ -29,11 +30,9 @@ func (i *Indexer) SupportedSearchModes() []indexer.SearchMode {
 	return indexer.SearchModesExactWords()
 }
 
-func NewIndexer() *Indexer {
-	return &Indexer{
-		Indexer: &inner_db.Indexer{},
-	}
-}
+var GetIndexer = sync.OnceValue(func() *Indexer {
+	return &Indexer{Indexer: &inner_db.Indexer{}}
+})
 
 // Index dummy function
 func (i *Indexer) Index(_ context.Context, _ ...*internal.IndexerData) error {
@@ -122,7 +121,11 @@ func (i *Indexer) Search(ctx context.Context, options *internal.SearchOptions) (
 		}, nil
 	}
 
-	ids, total, err := issue_model.IssueIDs(ctx, opt, cond)
+	return i.FindWithIssueOptions(ctx, opt, cond)
+}
+
+func (i *Indexer) FindWithIssueOptions(ctx context.Context, opt *issue_model.IssuesOptions, otherConds ...builder.Cond) (*internal.SearchResult, error) {
+	ids, total, err := issue_model.IssueIDs(ctx, opt, otherConds...)
 	if err != nil {
 		return nil, err
 	}
diff --git a/modules/indexer/issues/db/options.go b/modules/indexer/issues/db/options.go
index 3b19d742ba..380a25dc23 100644
--- a/modules/indexer/issues/db/options.go
+++ b/modules/indexer/issues/db/options.go
@@ -6,6 +6,7 @@ package db
 import (
 	"context"
 	"fmt"
+	"strings"
 
 	"code.gitea.io/gitea/models/db"
 	issue_model "code.gitea.io/gitea/models/issues"
@@ -34,7 +35,11 @@ func ToDBOptions(ctx context.Context, options *internal.SearchOptions) (*issue_m
 	case internal.SortByDeadlineAsc:
 		sortType = "nearduedate"
 	default:
-		sortType = "newest"
+		if strings.HasPrefix(string(options.SortBy), issue_model.ScopeSortPrefix) {
+			sortType = string(options.SortBy)
+		} else {
+			sortType = "newest"
+		}
 	}
 
 	// See the comment of issues_model.SearchOptions for the reason why we need to convert
@@ -68,7 +73,6 @@ func ToDBOptions(ctx context.Context, options *internal.SearchOptions) (*issue_m
 		ExcludedLabelNames: nil,
 		IncludeMilestones:  nil,
 		SortType:           sortType,
-		IssueIDs:           nil,
 		UpdatedAfterUnix:   options.UpdatedAfterUnix.Value(),
 		UpdatedBeforeUnix:  options.UpdatedBeforeUnix.Value(),
 		PriorityRepoID:     0,