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

routers/chat.py

@@ -0,0 +1,73 @@
+from typing import Annotated
+
+from fastapi import APIRouter, Depends
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from backend.session import get_session
+from schemas.chat import *
+from services.chat import ChatService
+
+chat_router = APIRouter(
+    prefix='/chat',
+    tags=['chat'],
+)
+
+
+@chat_router.post(
+    '/message',
+    operation_id='send_message',
+    response_model=SendMessageResponse,
+)
+async def send_message(
+        session: Annotated[AsyncSession, Depends(get_session)],
+        request: SendMessageRequest,
+):
+    return await ChatService(session).send_message(request)
+
+
+@chat_router.delete(
+    '/message/{message_id}',
+    operation_id='delete_message',
+    response_model=DeleteMessageResponse,
+)
+async def delete_message(
+        session: Annotated[AsyncSession, Depends(get_session)],
+        message_id: int,
+):
+    return await ChatService(session).delete_message(message_id)
+
+
+@chat_router.post(
+    '/',
+    operation_id='get_chat',
+    response_model=GetChatResponse,
+)
+async def get_chat(
+        session: Annotated[AsyncSession, Depends(get_session)],
+        request: GetChatRequest,
+):
+    return await ChatService(session).get_chat(request)
+
+
+@chat_router.post(
+    '/create',
+    operation_id='create_chat',
+    response_model=CreateChatResponse,
+)
+async def create_chat(
+        session: Annotated[AsyncSession, Depends(get_session)],
+        request: CreateChatRequest,
+):
+    return await ChatService(session).create_chat(request)
+
+
+@chat_router.post(
+    '/messages',
+    operation_id='get_messages',
+    response_model=GetMessagesResponse,
+)
+async def get_messages(
+        session: Annotated[AsyncSession, Depends(get_session)],
+        request: GetMessagesRequest,
+):
+    return await ChatService(session).get_messages(request)