feat: separate sql

backend/app/queries.py

@@ -1,29 +1,9 @@
 """Shared query helpers for listing data."""
 
-from app.config import settings
+from app.config import load_sql, settings
 from app.schemas import ListingResponse
 
-LISTING_SELECT = f"""
-    SELECT
-        l.global_id, l.tiny_id, l.url, l.title, l.city, l.postcode,
-        l.province, l.neighbourhood, l.municipality,
-        l.latitude, l.longitude,
-        l.object_type, l.house_type, l.offering_type,
-        l.construction_type, l.construction_year,
-        l.energy_label, l.living_area, l.plot_area,
-        l.bedrooms, l.rooms,
-        l.has_garden, l.has_balcony, l.has_solar_panels,
-        l.has_heat_pump, l.has_roof_terrace,
-        l.is_energy_efficient, l.is_monument,
-        l.current_price, l.status, l.price_per_sqm,
-        l.publication_date,
-        COALESCE(r.elo_rating, {settings.DEFAULT_ELO}) AS elo_rating,
-        COALESCE(r.comparison_count, 0) AS comparison_count,
-        COALESCE(r.wins, 0) AS wins,
-        COALESCE(r.losses, 0) AS losses
-    FROM {settings.LISTINGS_SCHEMA}.{settings.LISTINGS_TABLE} l
-    LEFT JOIN {settings.ELO_SCHEMA}.ratings r ON l.global_id = r.global_id
-"""
+LISTING_SELECT = load_sql("listing_select.sql")
 
 
 def row_to_listing(row) -> ListingResponse: