Add functionality to only update top tickers.

rstat_tool/database.py

@@ -348,4 +348,32 @@ def get_ticker_by_symbol(symbol):
     cursor.execute("SELECT id, symbol FROM tickers WHERE LOWER(symbol) = LOWER(?)", (symbol,))
     result = cursor.fetchone()
     conn.close()
-    return result
+    return result
+
+def get_top_daily_ticker_symbols():
+    """Gets a simple list of the Top 10 ticker symbols from the last 24 hours."""
+    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
+        WHERE m.mention_timestamp >= ?
+        GROUP BY t.symbol ORDER BY COUNT(m.id) DESC LIMIT 10;
+    """
+    results = conn.execute(query, (one_day_ago_timestamp,)).fetchall()
+    conn.close()
+    return [row['symbol'] for row in results] # Return a simple list of strings
+
+def get_top_weekly_ticker_symbols():
+    """Gets a simple list of the Top 10 ticker symbols from the last 7 days."""
+    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
+        WHERE m.mention_timestamp >= ?
+        GROUP BY t.symbol ORDER BY COUNT(m.id) DESC LIMIT 10;
+    """
+    results = conn.execute(query, (seven_days_ago_timestamp,)).fetchall()
+    conn.close()
+    return [row['symbol'] for row in results] # Return a simple list of strings