feat/#61 - add client code for User Managemengt Service

amqp/rabbitmq/user_management_sample.py

@@ -1,11 +1,11 @@
 import asyncio
 import logging
-from typing import Dict, Any
+from typing import Any, Dict
 
 from amqp.config.amq_configuration import AMQConfiguration
 from amqp.rabbitmq.user_management_service_client import (
     UserManagementServiceClient,
-    UserManagementServiceException
+    UserManagementServiceException,
 )
 
 
@@ -40,7 +40,7 @@ async def get_user_info_from_token(
             raise UserManagementServiceException(
                 "cleverthis.clevermicro.auth.invalid_token",
                 "Token does not contain user ID (sub claim)",
-                {}
+                {},
             )
 
         # Query user information
@@ -57,7 +57,7 @@ async def get_user_info_from_token(
 
 async def main():
     # Initialize configuration
-    config = AMQConfiguration()
+    config = AMQConfiguration("")
 
     # Create client
     client = UserManagementServiceClient(config)

amqp/service/amq_message_handler.py

@@ -160,6 +160,12 @@ class DataMessageHandler:
     async def reconstitute_data_message(
         self, message: AbstractIncomingMessage
     ) -> DataMessage | None:
+        """
+        DataMessage may be serialized as string in separate queue (addressing == 1) or be a MultiPart message with
+        files streamed over individual queues, one per file.
+        This function uses 'addressing' mode from message headers to determine how to deserialize (reconstitute)
+        the original message.
+        """
         amq_message: DataMessage | None = None
         delivery_tag = message.delivery_tag
         addressing: int = message.headers.get("clevermicro.addressing", 0)
@@ -246,8 +252,8 @@ class DataMessageHandler:
 
     async def reply_received_callback(self, message: AbstractIncomingMessage):
         """
-        The reply for DataMessage that we sent out earlier - must match the received response with
-        the original request and respond to the caller.
+        The handler for reply for DataMessage that we sent out earlier -
+        the code matches the received response with the original request and passes the response to the caller.
         :param message:
         :return:
         """