[server]: Add return_all_data

server/src/functions/return_all_data/lambda_function.py

@@ -0,0 +1,23 @@
+import boto3
+import json
+import os
+
+dynamodb = boto3.resource('dynamodb')
+table = dynamodb.Table(os.environ['TABLE_NAME'])
+
+def lambda_handler(event, context):
+    try:
+        response = table.scan()
+
+        items = response.get('Items', [])
+
+        return {
+            'statusCode': 200,
+            'body': json.dumps(items)
+        }
+    
+    except Exception as e:
+        return {
+            'statusCode': 500,
+            'body': json.dumps({'error': str(e)})
+        }