Add sorting functionality to user search endpoint

Signed-off-by: Awiteb <a@4rs.nl>

routers/api/v1/admin/user.go

@@ -416,6 +416,11 @@ func SearchUsers(ctx *context.APIContext) {
 	//   in: query
 	//   description: user's login name to search for
 	//   type: string
+	// - name: sort
+	//   in: query
+	//   description: sort order of results
+	//   type: string
+	//   enum: [oldest, newest, alphabetically, reversealphabetically, recentupdate, leastupdate]
 	// - name: page
 	//   in: query
 	//   description: page number of results to return (1-based)
@@ -431,6 +436,27 @@ func SearchUsers(ctx *context.APIContext) {
 	//     "$ref": "#/responses/forbidden"
 
 	listOptions := utils.GetListOptions(ctx)
+
+	sort := ctx.FormString("sort")
+	var orderBy db.SearchOrderBy
+
+	switch sort {
+	case "oldest":
+		orderBy = db.SearchOrderByOldest
+	case "newest":
+		orderBy = db.SearchOrderByNewest
+	case "alphabetically":
+		orderBy = db.SearchOrderByAlphabetically
+	case "reversealphabetically":
+		orderBy = db.SearchOrderByAlphabeticallyReverse
+	case "recentupdate":
+		orderBy = db.SearchOrderByRecentUpdated
+	case "leastupdate":
+		orderBy = db.SearchOrderByLeastUpdated
+	default:
+		orderBy = db.SearchOrderByAlphabetically
+	}
+
 	intSource, err := strconv.ParseInt(ctx.FormString("source_id"), 10, 64)
 	var sourceID optional.Option[int64]
 	if ctx.FormString("source_id") == "" || err != nil {
@@ -444,7 +470,7 @@ func SearchUsers(ctx *context.APIContext) {
 		Type:        user_model.UserTypeIndividual,
 		LoginName:   ctx.FormTrim("login_name"),
 		SourceID:    sourceID,
-		OrderBy:     db.SearchOrderByAlphabetically,
+		OrderBy:     orderBy,
 		ListOptions: listOptions,
 	})
 	if err != nil {