Improve function to update top tickers.

rstat_tool/database.py

@@ -419,4 +419,34 @@ def get_top_weekly_ticker_symbols():
     """
     results = conn.execute(query, (seven_days_ago_timestamp,)).fetchall()
     conn.close()
-    return [row['symbol'] for row in results] # Return a simple list of strings
+    return [row['symbol'] for row in results] # Return a simple list of strings
+
+def get_top_daily_ticker_symbols_for_subreddit(subreddit_name):
+    """Gets a list of the Top 10 daily ticker symbols for a specific subreddit."""
+    conn = get_db_connection()
+    one_day_ago = datetime.now(timezone.utc) - timedelta(days=1)
+    one_day_ago_timestamp = int(one_day_ago.timestamp())
+    query = """
+        SELECT t.symbol FROM mentions m JOIN tickers t ON m.ticker_id = t.id
+        JOIN subreddits s ON m.subreddit_id = s.id
+        WHERE LOWER(s.name) = LOWER(?) AND m.mention_timestamp >= ?
+        GROUP BY t.symbol ORDER BY COUNT(m.id) DESC LIMIT 10;
+    """
+    results = conn.execute(query, (subreddit_name, one_day_ago_timestamp,)).fetchall()
+    conn.close()
+    return [row['symbol'] for row in results]
+
+def get_top_weekly_ticker_symbols_for_subreddit(subreddit_name):
+    """Gets a list of the Top 10 weekly ticker symbols for a specific subreddit."""
+    conn = get_db_connection()
+    seven_days_ago = datetime.now(timezone.utc) - timedelta(days=7)
+    seven_days_ago_timestamp = int(seven_days_ago.timestamp())
+    query = """
+        SELECT t.symbol FROM mentions m JOIN tickers t ON m.ticker_id = t.id
+        JOIN subreddits s ON m.subreddit_id = s.id
+        WHERE LOWER(s.name) = LOWER(?) AND m.mention_timestamp >= ?
+        GROUP BY t.symbol ORDER BY COUNT(m.id) DESC LIMIT 10;
+    """
+    results = conn.execute(query, (subreddit_name, seven_days_ago_timestamp,)).fetchall()
+    conn.close()
+    return [row['symbol'] for row in results]