[server]: Add return_punctuality_by_objectID

server/src/functions/return_punctuality_by_objectID/lambda_function.py

@@ -0,0 +1,25 @@
+import json
+import boto3
+
+dynamodb = boto3.resource("dynamodb")
+table = dynamodb.Table("punctuality_by_objectID")
+
+def lambda_handler(event, context):
+    try:
+        response = table.scan()
+        data = response.get("Items", [])
+
+        return {
+            "statusCode": 200,
+            "headers": {
+                "Content-Type": "application/json",
+                "Access-Control-Allow-Origin": "*"
+            },
+            "body": json.dumps(data, default=str)  # Convert to JSON-safe format
+        }
+    except Exception as e:
+        print(f"Error fetching data: {e}")
+        return {
+            "statusCode": 500,
+            "body": json.dumps({"error": "Failed to fetch punctuality data"})
+        }

server/src/functions/return_punctuality_by_objectID/requirements.txt

@@ -0,0 +1 @@
+boto3