phase 17: wire extractor→aggregation→recommendation queue chain, add company_id_map to extractor

services/aggregation/main.py

@@ -6,11 +6,16 @@ import json
 import logging
 
 import asyncpg
+import redis.asyncio as aioredis
 
 from services.aggregation.worker import aggregate_company
 from services.shared.config import load_config
-from services.shared.logging import setup_logging
-from services.shared.redis_keys import QUEUE_AGGREGATION, queue_key
+from services.shared.logging import inject_trace_context, setup_logging
+from services.shared.redis_keys import (
+    QUEUE_AGGREGATION,
+    QUEUE_RECOMMENDATION,
+    queue_key,
+)
 
 logger = logging.getLogger("aggregation_main")
 
@@ -20,11 +25,9 @@ async def main() -> None:
     setup_logging("aggregation", level=config.log_level, json_output=config.json_logs)
 
     pool = await asyncpg.create_pool(dsn=config.postgres.dsn, min_size=2, max_size=8)
-
-    import redis.asyncio as aioredis
-
     redis_client = aioredis.from_url(config.redis.url)
     queue = queue_key(QUEUE_AGGREGATION)
+    rec_queue = queue_key(QUEUE_RECOMMENDATION)
     logger.info("Aggregation worker started, polling %s", queue)
 
     try:
@@ -34,8 +37,7 @@ async def main() -> None:
                 await asyncio.sleep(1)
                 continue
 
-            payload = raw
-            job = json.loads(payload)
+            job = json.loads(raw)
             ticker = job.get("ticker", "")
 
             logger.info("Processing aggregation job for %s", ticker)
@@ -46,6 +48,17 @@ async def main() -> None:
                     "Aggregation complete for %s: %d windows",
                     ticker, len(summaries),
                 )
+
+                # Enqueue recommendation job for each window that produced a trend
+                for summary in summaries:
+                    if summary.trend_strength > 0:
+                        await redis_client.rpush(
+                            rec_queue,
+                            json.dumps(inject_trace_context({
+                                "ticker": ticker,
+                                "window": summary.window.value,
+                            })),
+                        )
             except Exception:
                 logger.exception("Aggregation failed for %s", ticker)
     finally: