Create logs.py

logs.py

@@ -0,0 +1,26 @@
+import time
+from collections import defaultdict
+
+# Store logs (replace with DB later)
+USAGE_LOGS = defaultdict(list)
+
+
+def log_request(api_key: str, endpoint: str):
+    USAGE_LOGS[api_key].append({
+        "endpoint": endpoint,
+        "time": int(time.time())
+    })
+
+
+def get_usage(api_key: str):
+    return USAGE_LOGS.get(api_key, [])
+
+
+def stats():
+    report = {}
+    for key, logs in USAGE_LOGS.items():
+        report[key] = {
+            "total_requests": len(logs),
+            "last_used": logs[-1]["time"] if logs else None
+        }
+    return report