[MM-42742] Add top reactions endpoint (#19850)

store/timerlayer/timerlayer.go

@@ -5833,6 +5833,38 @@ func (s *TimerLayerReactionStore) GetForPostSince(postId string, since int64, ex
 	return result, err
 }
 
+func (s *TimerLayerReactionStore) GetTopForTeamSince(teamID string, userID string, since int64, offset int, limit int) (*model.TopReactionList, error) {
+	start := timemodule.Now()
+
+	result, err := s.ReactionStore.GetTopForTeamSince(teamID, userID, since, offset, limit)
+
+	elapsed := float64(timemodule.Since(start)) / float64(timemodule.Second)
+	if s.Root.Metrics != nil {
+		success := "false"
+		if err == nil {
+			success = "true"
+		}
+		s.Root.Metrics.ObserveStoreMethodDuration("ReactionStore.GetTopForTeamSince", success, elapsed)
+	}
+	return result, err
+}
+
+func (s *TimerLayerReactionStore) GetTopForUserSince(userID string, teamID string, since int64, offset int, limit int) (*model.TopReactionList, error) {
+	start := timemodule.Now()
+
+	result, err := s.ReactionStore.GetTopForUserSince(userID, teamID, since, offset, limit)
+
+	elapsed := float64(timemodule.Since(start)) / float64(timemodule.Second)
+	if s.Root.Metrics != nil {
+		success := "false"
+		if err == nil {
+			success = "true"
+		}
+		s.Root.Metrics.ObserveStoreMethodDuration("ReactionStore.GetTopForUserSince", success, elapsed)
+	}
+	return result, err
+}
+
 func (s *TimerLayerReactionStore) PermanentDeleteBatch(endTime int64, limit int64) (int64, error) {
 	start := timemodule.Now()