From 67b0070b6ebe6b468ae0c909901a85ce72f9f9ac Mon Sep 17 00:00:00 2001
From: lahirumenik <115687865+lahirumenik@users.noreply.github.com>
Date: Sat, 27 Jan 2024 23:55:55 +0530
Subject: [PATCH] qr download api success

---
 backend/serverless/Lambda/qrdownload.py | 22 ++++++++++++++--------
 1 file changed, 14 insertions(+), 8 deletions(-)

diff --git a/backend/serverless/Lambda/qrdownload.py b/backend/serverless/Lambda/qrdownload.py
index b6d6990..5509636 100644
--- a/backend/serverless/Lambda/qrdownload.py
+++ b/backend/serverless/Lambda/qrdownload.py
@@ -1,21 +1,27 @@
 import json
 import boto3
 import base64
+from botocore.exceptions import ClientError
+
 client=boto3.client('s3')
 
 def lambda_handler(event, context):
+    print(event)
 
     bucket_name='arcombat-qr'
     body_dict = json.loads(event['body'])
     image_file_name=body_dict['email']
-   
-    response = client.get_object(
-    Bucket=bucket_name,
-    Key=image_file_name+'.png',
-)
-    image_file_to_be_downloaded=response['Body'].read()
+    
+    try:
+        response = client.generate_presigned_url('get_object',
+                                                    Params={'Bucket': bucket_name,
+                                                            'Key': image_file_name+'.png'},
+                                                    ExpiresIn=18000)
+    except ClientError as e:
+        logging.error(e)
+        return None
+    
     return {
         'statusCode': 200,
-        'body':base64.b64encode(image_file_to_be_downloaded) ,
-        'isBase64Encoded': True
+        'body': json.dumps({'presigned_url': response}),
     }