Skip exact count for full PChome review page

services/competitor_intel_repository.py

@@ -796,6 +796,7 @@ def fetch_competitor_review_queue_page(
     search_query: str = "",
     category: str = "",
     status_filter: str = "",
+    count_total: bool = True,
 ) -> dict:
     """Paginated PChome review queue for operator-facing Dashboard pages."""
     page = max(1, int(page or 1))
@@ -809,6 +810,7 @@ def fetch_competitor_review_queue_page(
         "review_queue_page:v2:"
         f"page={page}:per={per_page}:q={search_query.lower()}:cat={category}:"
         f"status={status_filter}:"
+        f"count={int(bool(count_total))}:"
         f"floor={PCHOME_MATCH_SCORE_FLOOR}"
     )
     return _cached_payload(
@@ -820,6 +822,7 @@ def fetch_competitor_review_queue_page(
             search_query=search_query,
             category=category,
             status_filter=status_filter,
+            count_total=count_total,
         ),
         ttl_seconds=min(COMPETITOR_INTEL_CACHE_TTL_SECONDS, 300),
     )
@@ -922,6 +925,7 @@ def _fetch_competitor_review_queue_page_uncached(
     search_query: str = "",
     category: str = "",
     status_filter: str = "",
+    count_total: bool = True,
 ) -> dict:
     inspector = inspect(engine)
     if not (
@@ -950,12 +954,28 @@ def _fetch_competitor_review_queue_page_uncached(
         "limit": per_page,
         "offset": (page - 1) * per_page,
     }
-    page_sql = text(cte + """
-        , total_rows AS (
-            SELECT COUNT(*) AS total_count
-            FROM review_rows
-        ),
-        paged_rows AS (
+    if count_total:
+        page_sql = text(cte + """
+            , total_rows AS (
+                SELECT COUNT(*) AS total_count
+                FROM review_rows
+            ),
+            paged_rows AS (
+                SELECT *
+                FROM review_rows
+                ORDER BY
+                    priority_rank ASC,
+                    momo_price DESC NULLS LAST,
+                    best_match_score DESC NULLS LAST,
+                    attempted_at DESC NULLS LAST
+                LIMIT :limit OFFSET :offset
+            )
+            SELECT paged_rows.*, total_rows.total_count
+            FROM total_rows
+            LEFT JOIN paged_rows ON TRUE
+        """)
+    else:
+        page_sql = text(cte + """
             SELECT *
             FROM review_rows
             ORDER BY
@@ -964,15 +984,11 @@ def _fetch_competitor_review_queue_page_uncached(
                 best_match_score DESC NULLS LAST,
                 attempted_at DESC NULLS LAST
             LIMIT :limit OFFSET :offset
-        )
-        SELECT paged_rows.*, total_rows.total_count
-        FROM total_rows
-        LEFT JOIN paged_rows ON TRUE
-    """)
+        """)
 
     with engine.connect() as conn:
         rows = conn.execute(page_sql, page_params).mappings().all()
-    total = int(rows[0].get("total_count") or 0) if rows else 0
+    total = int(rows[0].get("total_count") or 0) if count_total and rows else -1
     item_rows = [dict(row) for row in rows if row.get("sku")]
 
     return {