optimize #129 make tweet search by tag more exact when use meilisearch

internal/conf/logger_meili.go

@@ -65,6 +65,15 @@ func newMeiliLogHook() *meiliLogHook {
 			Uid:        hook.idxName,
 			PrimaryKey: "id",
 		})
+		rankingRules := []string{
+			"message",
+			"time:desc",
+		}
+		sortableAttributes := []string{
+			"time:desc",
+		}
+		index.UpdateRankingRules(&rankingRules)
+		index.UpdateSortableAttributes(&sortableAttributes)
 	}
 
 	// 初始化addDocsCh

internal/dao/search_meili.go

@@ -25,10 +25,12 @@ func newMeiliTweetSearchServant() *meiliTweetSearchServant {
 		})
 		searchableAttributes := []string{"content", "tags"}
 		sortableAttributes := []string{"is_top", "latest_replied_on"}
+		filterableAttributes := []string{"tags"}
 
 		index := client.Index(s.Index)
 		index.UpdateSearchableAttributes(&searchableAttributes)
 		index.UpdateSortableAttributes(&sortableAttributes)
+		index.UpdateFilterableAttributes(&filterableAttributes)
 	}
 
 	return &meiliTweetSearchServant{
@@ -78,10 +80,9 @@ func (s *meiliTweetSearchServant) Search(q *core.QueryReq, offset, limit int) (*
 
 func (s *meiliTweetSearchServant) queryByContent(q *core.QueryReq, offset, limit int) (*core.QueryResp, error) {
 	resp, err := s.index.Search(q.Query, &meilisearch.SearchRequest{
-		Offset:               int64(offset),
-		Limit:                int64(limit),
-		AttributesToRetrieve: []string{"*"},
-		Sort:                 []string{"is_top:desc", "latest_replied_on:desc"},
+		Offset: int64(offset),
+		Limit:  int64(limit),
+		Sort:   []string{"is_top:desc", "latest_replied_on:desc"},
 	})
 	if err != nil {
 		return nil, err
@@ -91,10 +92,10 @@ func (s *meiliTweetSearchServant) queryByContent(q *core.QueryReq, offset, limit
 
 func (s *meiliTweetSearchServant) queryByTag(q *core.QueryReq, offset, limit int) (*core.QueryResp, error) {
 	resp, err := s.index.Search("#"+q.Query, &meilisearch.SearchRequest{
-		Offset:               int64(offset),
-		Limit:                int64(limit),
-		AttributesToRetrieve: []string{"*"},
-		Sort:                 []string{"is_top:desc", "latest_replied_on:desc"},
+		Offset: int64(offset),
+		Limit:  int64(limit),
+		Filter: []string{"tags." + q.Query + "=1"},
+		Sort:   []string{"is_top:desc", "latest_replied_on:desc"},
 	})
 	if err != nil {
 		return nil, err
@@ -104,10 +105,9 @@ func (s *meiliTweetSearchServant) queryByTag(q *core.QueryReq, offset, limit int
 
 func (s *meiliTweetSearchServant) queryAny(offset, limit int) (*core.QueryResp, error) {
 	resp, err := s.index.Search("", &meilisearch.SearchRequest{
-		Offset:  int64(offset),
-		Limit:   int64(limit),
-		Matches: true,
-		Sort:    []string{"is_top:desc", "latest_replied_on:desc"},
+		Offset: int64(offset),
+		Limit:  int64(limit),
+		Sort:   []string{"is_top:desc", "latest_replied_on:desc"},
 	})
 	if err != nil {
 		return nil, err