[API] teamSearch show teams with no members if user is admin (#21204)

close #21176

routers/api/v1/org/team.go

@@ -759,13 +759,17 @@ func SearchTeam(ctx *context.APIContext) {
 	listOptions := utils.GetListOptions(ctx)
 
 	opts := &organization.SearchTeamOptions{
-		UserID:      ctx.Doer.ID,
 		Keyword:     ctx.FormTrim("q"),
 		OrgID:       ctx.Org.Organization.ID,
 		IncludeDesc: ctx.FormString("include_desc") == "" || ctx.FormBool("include_desc"),
 		ListOptions: listOptions,
 	}
 
+	// Only admin is allowd to search for all teams
+	if !ctx.Doer.IsAdmin {
+		opts.UserID = ctx.Doer.ID
+	}
+
 	teams, maxResults, err := organization.SearchTeam(opts)
 	if err != nil {
 		log.Error("SearchTeam failed: %v", err)