Added overall image view and more blacklisted words.

rstat_tool/database.py

@@ -369,4 +369,27 @@ def get_weekly_summary_for_subreddit(subreddit_name):
     """
     results = conn.execute(query, (subreddit_name, seven_days_ago_timestamp)).fetchall()
     conn.close()
+    return results
+
+def get_overall_image_view_summary():
+    """
+    Gets a summary of top tickers across ALL subreddits for the image view.
+    """
+    conn = get_db_connection()
+    query = """
+        SELECT
+            t.symbol,
+            COUNT(CASE WHEN m.mention_type = 'post' THEN 1 END) as post_mentions,
+            COUNT(CASE WHEN m.mention_type = 'comment' THEN 1 END) as comment_mentions,
+            COUNT(CASE WHEN m.mention_sentiment > 0.1 THEN 1 END) as bullish_mentions,
+            COUNT(CASE WHEN m.mention_sentiment < -0.1 THEN 1 END) as bearish_mentions
+        FROM mentions m
+        JOIN tickers t ON m.ticker_id = t.id
+        -- No JOIN or WHERE for subreddit, as we want all of them
+        GROUP BY t.symbol
+        ORDER BY (post_mentions + comment_mentions) DESC
+        LIMIT 10;
+    """
+    results = conn.execute(query).fetchall()
+    conn.close()
     return results