feat: new API endpoint query_message_history (#168)

* feat: new API endpoint query_message_history

* refactor: added abstract method

* pin pytest version

* refactor: consistent abstract method

---------

Co-authored-by: Guyon Morée <guyon.moree@gmail.com>

Author: vishalnarkhede

setup.py

@@ -8,7 +8,7 @@
     "pyjwt>=2.0.0,<3",
     "typing_extensions; python_version < '3.8'",
 ]
-tests_require = ["pytest", "pytest-asyncio <= 0.21.1"]
+tests_require = ["pytest ==  8.1.1", "pytest-asyncio <= 0.21.1"]
 ci_require = [
     "black",
     "flake8",

stream_chat/async_chat/client.py

@@ -336,6 +336,18 @@ async def delete_message(self, message_id: str, **options: Any) -> StreamRespons
     async def get_message(self, message_id: str, **options: Any) -> StreamResponse:
         return await self.get(f"messages/{message_id}", options)
 
+    async def query_message_history(
+        self, filter: Dict = None, sort: List[Dict] = None, **options: Any
+    ) -> StreamResponse:
+        params = options.copy()
+        params.update(
+            {
+                "filter": filter,
+                "sort": self.normalize_sort(sort),
+            }
+        )
+        return await self.post("messages/history", data=params)
+
     async def query_users(
         self, filter_conditions: Dict, sort: List[Dict] = None, **options: Any
     ) -> StreamResponse:

stream_chat/base/client.py

@@ -525,6 +525,15 @@ def get_message(
         """
         pass
 
+    @abc.abstractmethod
+    def query_message_history(
+        self, filter: Dict = None, sort: List[Dict] = None, **options: Any
+    ) -> Union[StreamResponse, Awaitable[StreamResponse]]:
+        """
+        Queries message history.
+        """
+        pass
+
     @abc.abstractmethod
     def query_users(
         self, filter_conditions: Dict, sort: List[Dict] = None, **options: Any

stream_chat/client.py

@@ -325,6 +325,13 @@ def delete_message(self, message_id: str, **options: Any) -> StreamResponse:
     def get_message(self, message_id: str, **options: Any) -> StreamResponse:
         return self.get(f"messages/{message_id}", options)
 
+    def query_message_history(
+        self, filter: Dict = None, sort: List[Dict] = None, **options: Any
+    ) -> StreamResponse:
+        params = options.copy()
+        params.update({"filter": filter, "sort": self.normalize_sort(sort)})
+        return self.post("messages/history", data=params)
+
     def query_users(
         self, filter_conditions: Dict, sort: List[Dict] = None, **options: Any
     ) -> StreamResponse:

stream_chat/tests/test_client.py

@@ -828,3 +828,39 @@ def test_unread_counts_batch(self, client: StreamChat, channel, random_users: Di
             assert (
                 response["counts_by_user"][user_id]["total_unread_threads_count"] == 1
             )
+
+    def test_query_message_history(
+        self, client: StreamChat, channel, random_user: Dict
+    ):
+        msg_id = str(uuid.uuid4())
+        channel.send_message({"id": msg_id, "text": "helloworld"}, random_user["id"])
+        client.update_message(
+            {"id": msg_id, "text": "helloworld-1", "user_id": random_user["id"]}
+        )
+        client.update_message(
+            {"id": msg_id, "text": "helloworld-2", "user_id": random_user["id"]}
+        )
+        client.update_message(
+            {"id": msg_id, "text": "helloworld-3", "user_id": random_user["id"]}
+        )
+        client.update_message(
+            {"id": msg_id, "text": "helloworld-4", "user_id": random_user["id"]}
+        )
+
+        response = client.query_message_history(
+            {"message_id": {"$eq": msg_id}},
+            sort=[{"message_updated_at": -1}],
+            **{"limit": 1},
+        )
+
+        assert len(response["message_history"]) == 1
+        assert response["message_history"][0]["text"] == "helloworld-3"
+
+        response_next = client.query_message_history(
+            {"message_id": {"$eq": msg_id}},
+            sort=[{"message_updated_at": -1}],
+            **{"limit": 1, "next": response["next"]},
+        )
+
+        assert len(response_next["message_history"]) == 1
+        assert response_next["message_history"][0]["text"] == "helloworld-2"