06/16 Phase 6

app/services/listings.py

@@ -8,6 +8,7 @@ from app.models.enums import ListingStatus, Lang
 from app.utils.text import normalize
 from app.services.geo import geocode_zip, bounding_box, haversine_mi
 from app.services.field_schema import validate_attributes, hot_values
+from app.services.settings import get_setting
 
 
 class ListingError(ValueError):
@@ -48,6 +49,15 @@ def _life_days(user):
     return _limit(user, "listing_life_days", 14)
 
 
+def _blocklist_hit(title, body):
+    """Accent-insensitive check against the admin-configured keyword blocklist."""
+    blocklist = get_setting("keyword_blocklist", [])
+    if not blocklist:
+        return False
+    hay = normalize(f"{title} {body}")
+    return any(normalize(term) in hay for term in blocklist if term)
+
+
 # --- create / update ---
 def create_listing(user, category, *, title, body, lang, price_cents,
                    zip_code, raw_attributes):
@@ -71,6 +81,8 @@ def create_listing(user, category, *, title, body, lang, price_cents,
         expires_at=datetime.utcnow() + timedelta(days=_life_days(user)),
         **hot_values(cleaned),
     )
+    if _blocklist_hit(title, body):
+        listing.status = ListingStatus.flagged
     _apply_location(listing, zip_code)
     db.session.add(listing)
     db.session.commit()
@@ -91,6 +103,8 @@ def update_listing(listing, category, *, title, body, lang, price_cents,
     listing.attributes = cleaned
     for col, val in hot_values(cleaned).items():
         setattr(listing, col, val)
+    if listing.status == ListingStatus.active and _blocklist_hit(title, body):
+        listing.status = ListingStatus.flagged
     _apply_location(listing, zip_code)
     db.session.commit()
     return listing