feat: creating chats for cards and clients, sending and deleting text messages

external/chat/chat_client.py

@@ -0,0 +1,36 @@
+import aiohttp
+import jwt
+
+from backend.config import CHATS_SYNC_URL, CHAT_CONNECTOR_API_KEY
+from external.chat.schemas import *
+from services.auth import algorithm
+
+
+class ChatClient:
+    def __init__(self, api_key: str):
+        self.api_key = api_key
+        self.headers = {
+            'Authorization': 'Bearer ' + self.create_jwt_token()
+        }
+        self.base_url = CHATS_SYNC_URL
+        self.chats_sync_endpoint = '/chats-sync'
+        self.groups_endpoint = '/group'
+
+    def create_jwt_token(self):
+        return jwt.encode({'sub': self.api_key}, CHAT_CONNECTOR_API_KEY, algorithm=algorithm)
+
+    async def _method(self, http_method, method, **kwargs):
+        async with aiohttp.ClientSession(headers=self.headers) as session:
+            async with session.request(http_method, self.base_url + method, **kwargs) as response:
+                print(response)
+                return await response.json()
+
+    async def create_group(self, request: ExternalCreateGroupRequest) -> ExternalCreateGroupResponse:
+        json_data = request.model_dump()
+        response = await self._method('POST', self.groups_endpoint + '/create', json=json_data)
+        return ExternalCreateGroupResponse.model_validate(response)
+
+    async def create_topic(self, request: ExternalCreateTopicRequest) -> ExternalCreateTopicResponse:
+        json_data = request.model_dump()
+        response = await self._method('POST', self.groups_endpoint + '/topic/create', json=json_data)
+        return ExternalCreateTopicResponse.model_validate(response)

external/chat/schemas.py

@@ -0,0 +1,32 @@
+from typing import Optional
+from uuid import UUID
+
+from schemas.base import BaseSchema
+
+
+# region Requests
+
+class ExternalCreateGroupRequest(BaseSchema):
+    title: str
+
+
+class ExternalCreateTopicRequest(BaseSchema):
+    group_id: str
+    title: str
+    icon_emoji_id: Optional[int] = None
+
+
+# endregion
+
+# region Responses
+
+class ExternalCreateGroupResponse(BaseSchema):
+    tg_group_id: int
+    group_id: UUID
+    tg_invite_link: str
+
+
+class ExternalCreateTopicResponse(BaseSchema):
+    tg_topic_id: int
+
+# endregion