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

store/retrylayer/retrylayer.go

@@ -7315,6 +7315,48 @@ func (s *RetryLayerReactionStore) GetForPostSince(postId string, since int64, ex
 
 }
 
+func (s *RetryLayerReactionStore) GetTopForTeamSince(teamID string, userID string, since int64, offset int, limit int) (*model.TopReactionList, error) {
+
+	tries := 0
+	for {
+		result, err := s.ReactionStore.GetTopForTeamSince(teamID, userID, since, offset, limit)
+		if err == nil {
+			return result, nil
+		}
+		if !isRepeatableError(err) {
+			return result, err
+		}
+		tries++
+		if tries >= 3 {
+			err = errors.Wrap(err, "giving up after 3 consecutive repeatable transaction failures")
+			return result, err
+		}
+		timepkg.Sleep(100 * timepkg.Millisecond)
+	}
+
+}
+
+func (s *RetryLayerReactionStore) GetTopForUserSince(userID string, teamID string, since int64, offset int, limit int) (*model.TopReactionList, error) {
+
+	tries := 0
+	for {
+		result, err := s.ReactionStore.GetTopForUserSince(userID, teamID, since, offset, limit)
+		if err == nil {
+			return result, nil
+		}
+		if !isRepeatableError(err) {
+			return result, err
+		}
+		tries++
+		if tries >= 3 {
+			err = errors.Wrap(err, "giving up after 3 consecutive repeatable transaction failures")
+			return result, err
+		}
+		timepkg.Sleep(100 * timepkg.Millisecond)
+	}
+
+}
+
 func (s *RetryLayerReactionStore) PermanentDeleteBatch(endTime int64, limit int64) (int64, error) {
 
 	tries := 0