feat: Semaine 8

2026-05-11 09:25:19 +02:00
parent 606e43e53f
commit 3315cb2336
123 changed files with 5748 additions and 0 deletions
@@ -0,0 +1,54 @@
+import sys, os, json
+
+sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
+
+from kafka import KafkaConsumer, KafkaProducer
+from shared.events import BOOTSTRAP_SERVERS, TOPIC_PAYMENTS, TOPIC_NOTIFICATIONS, make_event
+
+def run():
+    consumer = KafkaConsumer(
+        TOPIC_PAYMENTS,
+        bootstrap_servers=BOOTSTRAP_SERVERS,
+        group_id="kitchen_service",
+        auto_offset_reset="latest",
+        value_deserializer=lambda v: json.loads(v.decode("utf-8"))
+    )
+
+    producer = KafkaProducer(
+        bootstrap_servers=BOOTSTRAP_SERVERS,
+        key_serializer=str.encode,
+        value_serializer=lambda v: json.dumps(v).encode(),
+        acks="all"
+    )
+
+    print("[KITCHEN SERVICE] Service de cuisine démarré, en attente d'évènements...")
+
+    for message in consumer:
+        event = message.value
+
+        if event["type"] != "payment.confirmed":
+            continue
+
+        payload = event["payload"]
+        order_id = payload["order_id"]
+        restaurant_id = payload["restaurant_id"]
+
+        print(f"[KITCHEN SERVICE] Paiement confirmé - démarrage de la préparation de la commande {order_id}")
+
+        result = make_event("order.preparation_started", {
+            "order_id": order_id,
+            "customer_id": payload["customer_id"],
+            "restaurant_id": restaurant_id
+        })
+
+        producer.send(
+            topic=TOPIC_NOTIFICATIONS,
+            key=str(restaurant_id),
+            value=result
+        )
+        producer.flush()
+
+        print(f"[KITCHEN SERVICE] Préparation de la commande {order_id} commencée")
+
+if __name__ == "__main__":
+    run()