fix: get item latest with category url (#815)

client/client.go

@@ -97,7 +97,7 @@ func (c *GorseClient) GetItemLatest(ctx context.Context, userid string, n, offse
 }
 
 func (c *GorseClient) GetItemLatestWithCategory(ctx context.Context, userid, category string, n, offset int) ([]Score, error) {
-	return request[[]Score, any](ctx, c, "GET", c.entryPoint+fmt.Sprintf("/api/latest?user-id=%s&category=%s&n=%d&offset=%d", userid, category, n, offset), nil)
+	return request[[]Score, any](ctx, c, "GET", c.entryPoint+fmt.Sprintf("/api/latest/%s?user-id=%s&n=%d&offset=%d", category, userid, n, offset), nil)
 }
 
 func (c *GorseClient) GetItemPopular(ctx context.Context, userid string, n, offset int) ([]Score, error) {

server/rest.go

@@ -594,24 +594,32 @@ func (s *RestServer) searchDocuments(collection, subset, category string, isItem
 	}
 	userId = request.QueryParameter("user-id")
 
-	// Get the sorted list
-	items, err := s.CacheClient.SearchDocuments(ctx, collection, subset, []string{category}, offset, offset+n)
-	if err != nil {
-		InternalServerError(response, err)
-		return
-	}
-
-	// Remove read items
+	readItems := mapset.NewSet[string]()
 	if userId != "" {
 		feedback, err := s.DataClient.GetUserFeedback(ctx, userId, s.Config.Now())
 		if err != nil {
 			InternalServerError(response, err)
 			return
 		}
-		readItems := mapset.NewSet[string]()
 		for _, f := range feedback {
 			readItems.Add(f.ItemId)
 		}
+	}
+
+	end := offset + n
+	if end > 0 && readItems.Cardinality() > 0 {
+		end += readItems.Cardinality()
+	}
+
+	// Get the sorted list
+	items, err := s.CacheClient.SearchDocuments(ctx, collection, subset, []string{category}, offset, end)
+	if err != nil {
+		InternalServerError(response, err)
+		return
+	}
+
+	// Remove read items
+	if userId != "" {
 		prunedItems := make([]cache.Document, 0, len(items))
 		for _, item := range items {
 			if !readItems.Contains(item.Id) {
@@ -1088,7 +1096,7 @@ func (s *RestServer) sessionRecommend(request *restful.Request, response *restfu
 			return
 		}
 		// add unseen items
-		//similarItems = s.FilterOutHiddenScores(response, similarItems, "")
+		// similarItems = s.FilterOutHiddenScores(response, similarItems, "")
 		for _, item := range similarItems {
 			if !excludeSet.Contains(item.Id) {
 				candidates[item.Id] += item.Score