change it to a task

app/aws/s3.py

@@ -1,4 +1,5 @@
 import re
+import uuid
 
 import botocore
 from boto3 import Session
@@ -7,6 +8,7 @@ from flask import current_app
 
 from app import redis_store
 from app.clients import AWS_CLIENT_CONFIG
+from notifications_utils.s3 import s3upload as utils_s3upload
 
 FILE_LOCATION_STRUCTURE = "service-{}-notify/{}.csv"
 
@@ -19,11 +21,31 @@ JOBS_CACHE_HITS = "JOBS_CACHE_HITS"
 JOBS_CACHE_MISSES = "JOBS_CACHE_MISSES"
 
 
+def get_csv_location(service_id, upload_id):
+    return (
+        current_app.config["CSV_UPLOAD_BUCKET"]["bucket"],
+        FILE_LOCATION_STRUCTURE.format(service_id, upload_id),
+        current_app.config["CSV_UPLOAD_BUCKET"]["access_key_id"],
+        current_app.config["CSV_UPLOAD_BUCKET"]["secret_access_key"],
+        current_app.config["CSV_UPLOAD_BUCKET"]["region"],
+    )
+
+
 def get_s3_file(bucket_name, file_location, access_key, secret_key, region):
     s3_file = get_s3_object(bucket_name, file_location, access_key, secret_key, region)
     return s3_file.get()["Body"].read().decode("utf-8")
 
 
+def get_file_from_s3(file_location):
+    return get_s3_file(
+        current_app.config["CSV_UPLOAD_BUCKET"]["bucket"],
+        file_location,
+        current_app.config["CSV_UPLOAD_BUCKET"]["access_key_id"],
+        current_app.config["CSV_UPLOAD_BUCKET"]["secret_access_key"],
+        current_app.config["CSV_UPLOAD_BUCKET"]["region"],
+    )
+
+
 def get_s3_object(bucket_name, file_location, access_key, secret_key, region):
     session = Session(
         aws_access_key_id=access_key,
@@ -253,3 +275,21 @@ def remove_csv_object(object_key):
         current_app.config["CSV_UPLOAD_BUCKET"]["region"],
     )
     return obj.delete()
+
+
+def s3upload(service_id, filedata, upload_id=None):
+
+    if upload_id is None:
+        upload_id = str(uuid.uuid4())
+    bucket_name, file_location, access_key, secret_key, region = get_csv_location(
+        service_id, upload_id
+    )
+    utils_s3upload(
+        filedata=filedata["data"],
+        region=region,
+        bucket_name=bucket_name,
+        file_location=file_location,
+        access_key=access_key,
+        secret_key=secret_key,
+    )
+    return upload_id