RediSearch sort by numeric field then by distance when using geofilter

The FT.SEARCH command does not support multiple fields with SORTBY.

However you can use the FT.AGGREGATE command and the geodistance function for this.

Here is an example using REDIS-CLI:

HSET doc1 price 9.99 location "-122.41,37.77"
(integer) 0
HSET doc2 price 19.99 location "-122.40,37.78"
(integer) 0
HSET doc3 price 19.99 location "-122.42,37.79"
(integer) 0
FT.CREATE idx SCHEMA price NUMERIC SORTABLE location GEO SORTABLE
OK
FT.AGGREGATE idx "@price:[0 100]" APPLY 'geodistance(@location, "-122.39,37.78")' AS dist SORTBY 4 @price DESC @dist ASC
1) (integer) 3
2) 1) "location"
   2) "-122.40,37.78"
   3) "dist"
   4) "879.1"
   5) "price"
   6) "19.99"
3) 1) "location"
   2) "-122.42,37.79"
   3) "dist"
   4) "2862.08"
   5) "price"
   6) "19.99"
4) 1) "location"
   2) "-122.41,37.77"
   3) "dist"
   4) "2080.58"
   5) "price"
   6) "9.99"