q.sql

select pp.default_code, pt.name, sloc.name, sum(product_qty) filter (where spt.code = 'incoming') as incoming, sum(product_qty) filter ( where spt.code = 'outgoing') as outgoing, spt.code 
 from stock_move sm 
  inner join stock_picking_type spt on sm.picking_type_id = spt.id 
  left join stock_location sloc on sm.location_id = sloc.id
  left join stock_location slocd on sm.location_dest_id = slocd.id
  
  inner join product_product pp on pp.id = sm.product_id
  inner join product_template pt on pt.id = pp.product_tmpl_id
   
 where sm.state = 'done'
 and inventory_id is null
 and sm.location_id = 15 or sm.location_dest_id = 15 and sm.date_expected >= '2019-03-01: 00:00:00' and sm.date_expected <= '2019-03-31 00:00:00'
 group by product_id, sloc.name, spt.code, pt.name, pp.default_code; 

res.txt

 default_code |                                    name                                     |  name   | incoming | outgoing |   code   
--------------+-----------------------------------------------------------------------------+---------+----------+----------+----------
 3            | ACETAMINOFEN  100MG/ML*30ML GOTAS                                           | CLINICA |          |     24.0 | outgoing
 4            | ACETAMINOFEN 150MG/5ML*60ML JARABE                                          | CLINICA |          |    182.0 | outgoing
 2            | ACETAMINOFEN  500 MG TABLETAS                                               | CLINICA |          |  13656.0 | outgoing
 169          | ACETILCISTEINA  200 MG SOBRES                                               | CLINICA |          |    161.0 | outgoing
 170          | ACETILCISTEINA  300 MG AMPOLLAS                                             | CLINICA |          |    265.0 | outgoing
 7            | ACICLOVIR  15GR /5% UNGÜENTO                                                | CLINICA |          |     21.0 | outgoing
 5            | ACICLOVIR  200 MG TABLETAS                                                  | CLINICA |          |    105.0 | outgoing
 6            | ACICLOVIR  800 MG TABLETAS                                                  | CLINICA |          |    257.0 | outgoing
 46           | ACIDO ACETILSALICILICO  100 MG TABLETAS                                     | CLINICA |          |     10.0 | outgoing
 10           | ACIDO FUSIDICO  2%  15GR  CREMA                                             | CLINICA |          |     23.0 | outgoing
 10           | ACIDO FUSIDICO  2%  15GR  CREMA                                             | Vendors |      6.0 |          | incoming