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# -------------------------------------------------------------------------
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License. See License.txt in the project root for
# license information.
# --------------------------------------------------------------------------
"""
FILE: chat_client_sample_async.py
DESCRIPTION:
These samples demonstrate create a chat client, get a chat thread client,
create a chat thread, get a chat thread by id, list chat threads, delete
a chat thread by id.
You need to use azure.communication.configuration module to get user access
token and user identity before run this sample
USAGE:
python chat_client_sample_async.py
Set the environment variables with your own values before running the sample:
1) AZURE_COMMUNICATION_SERVICE_ENDPOINT - Communication Service endpoint url
2) TOKEN - the user access token, from token_response.token
3) USER_ID - the user id, from token_response.identity
"""
import os
import asyncio
class ChatClientSamplesAsync(object):
from azure.communication.identity import CommunicationIdentityClient
connection_string = os.environ.get("COMMUNICATION_SAMPLES_CONNECTION_STRING", None)
if not connection_string:
raise ValueError("Set COMMUNICATION_SAMPLES_CONNECTION_STRING env before run this sample.")
identity_client = CommunicationIdentityClient.from_connection_string(connection_string)
user = identity_client.create_user()
tokenresponse = identity_client.get_token(user, scopes=["chat"])
token = tokenresponse.token
endpoint = os.environ.get("AZURE_COMMUNICATION_SERVICE_ENDPOINT", None)
if not endpoint:
raise ValueError("Set AZURE_COMMUNICATION_SERVICE_ENDPOINT env before run this sample.")
_thread_id = None
def create_chat_client(self):
token = self.token
endpoint = self.endpoint
thread_id = self._thread_id
# [START create_chat_client]
from azure.communication.chat.aio import ChatClient, CommunicationTokenCredential
# set `endpoint` to an existing ACS endpoint
chat_client = ChatClient(endpoint, CommunicationTokenCredential(token))
# [END create_chat_client]
print("chat_client created")
async def create_thread_async(self):
token = self.token
endpoint = self.endpoint
thread_id = self._thread_id
# [START create_thread]
from datetime import datetime
from azure.communication.chat.aio import ChatClient, CommunicationTokenCredential
from azure.communication.chat import ChatParticipant
# set `endpoint` to an existing ACS endpoint
chat_client = ChatClient(endpoint, CommunicationTokenCredential(token))
async with chat_client:
topic = "test topic"
participants = [
ChatParticipant(identifier=self.user, display_name="name", share_history_time=datetime.utcnow())
]
# creates a new chat_thread everytime
create_chat_thread_result = await chat_client.create_chat_thread(topic, thread_participants=participants)
# creates a new chat_thread if not exists
idempotency_token = "b66d6031-fdcc-41df-8306-e524c9f226b8" # unique identifier
create_chat_thread_result_w_repeatability_id = await chat_client.create_chat_thread(
topic, thread_participants=participants, idempotency_token=idempotency_token
)
# [END create_thread]
self._thread_id = create_chat_thread_result.chat_thread.id
print("thread created, id: " + self._thread_id)
def get_chat_thread_client(self):
token = self.token
endpoint = self.endpoint
thread_id = self._thread_id
# [START get_chat_thread_client]
from azure.communication.chat.aio import ChatClient, CommunicationTokenCredential
# set `endpoint` to an existing ACS endpoint
chat_client = ChatClient(endpoint, CommunicationTokenCredential(token))
# set `thread_id` to an existing chat thread id
chat_thread_client = chat_client.get_chat_thread_client(thread_id)
# [END get_chat_thread_client]
print("chat_thread_client created with thread id: ", chat_thread_client.thread_id)
async def list_threads_async(self):
token = self.token
endpoint = self.endpoint
thread_id = self._thread_id
# [START list_threads]
from azure.communication.chat.aio import ChatClient, CommunicationTokenCredential
# set `endpoint` to an existing ACS endpoint
chat_client = ChatClient(endpoint, CommunicationTokenCredential(token))
async with chat_client:
from datetime import datetime, timedelta
start_time = datetime.utcnow() - timedelta(days=2)
chat_threads = chat_client.list_chat_threads(results_per_page=5, start_time=start_time)
print("list_threads succeeded with results_per_page is 5, and were created since 2 days ago.")
async for chat_thread_item_page in chat_threads.by_page():
async for chat_thread_item in chat_thread_item_page:
print("thread id: ", chat_thread_item.id)
# [END list_threads]
async def delete_thread_async(self):
token = self.token
endpoint = self.endpoint
thread_id = self._thread_id
# [START delete_thread]
from azure.communication.chat.aio import ChatClient, CommunicationTokenCredential
# set `endpoint` to an existing ACS endpoint
chat_client = ChatClient(endpoint, CommunicationTokenCredential(token))
async with chat_client:
# set `thread_id` to an existing chat thread id
await chat_client.delete_chat_thread(thread_id)
# [END delete_thread]
print("delete_thread succeeded")
def clean_up(self):
print("cleaning up: deleting created user.")
self.identity_client.delete_user(self.user)
async def main():
sample = ChatClientSamplesAsync()
sample.create_chat_client()
await sample.create_thread_async()
sample.get_chat_thread_client()
await sample.list_threads_async()
await sample.delete_thread_async()
sample.clean_up()
if __name__ == "__main__":
asyncio.run(main())
|
