init

new-planet-backend/app/api/__init__.py

@@ -0,0 +1 @@
+

new-planet-backend/app/api/deps.py

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+from typing import Optional
+from fastapi import Depends, HTTPException, status
+from fastapi.security import OAuth2PasswordBearer
+from sqlalchemy.ext.asyncio import AsyncSession
+from app.db.session import get_db
+from app.crud import user as crud_user
+from app.services.auth_service import auth_service
+from app.models.user import User
+
+oauth2_scheme = OAuth2PasswordBearer(tokenUrl="api/v1/auth/login")
+
+
+async def get_current_user(
+    token: str = Depends(oauth2_scheme),
+    db: AsyncSession = Depends(get_db)
+) -> User:
+    """Получить текущего пользователя из токена"""
+    credentials_exception = HTTPException(
+        status_code=status.HTTP_401_UNAUTHORIZED,
+        detail="Could not validate credentials",
+        headers={"WWW-Authenticate": "Bearer"},
+    )
+    
+    payload = auth_service.verify_token(token)
+    if payload is None:
+        raise credentials_exception
+    
+    user_id: str = payload.get("sub")
+    if user_id is None:
+        raise credentials_exception
+    
+    user = await crud_user.get(db, user_id)
+    if user is None:
+        raise credentials_exception
+    
+    return user
+
+
+async def get_current_active_user(
+    current_user: User = Depends(get_current_user)
+) -> User:
+    """Получить активного пользователя"""
+    return current_user
+

new-planet-backend/app/api/v1/__init__.py

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+from app.api.v1.router import api_router
+
+__all__ = ["api_router"]
+

new-planet-backend/app/api/v1/ai.py

@@ -0,0 +1,60 @@
+from fastapi import APIRouter, Depends, HTTPException, status
+from sqlalchemy.ext.asyncio import AsyncSession
+from app.db.session import get_db
+from app.api.deps import get_current_active_user
+from app.models.user import User
+from app.schemas.ai import ChatRequest, ChatResponse, ScheduleGenerateRequest, ScheduleGenerateResponse
+from app.services.chat_service import chat_service
+from app.services.schedule_generator import schedule_generator
+
+router = APIRouter()
+
+
+@router.post("/chat", response_model=ChatResponse)
+async def chat_with_ai(
+    request: ChatRequest,
+    current_user: User = Depends(get_current_active_user),
+    db: AsyncSession = Depends(get_db)
+):
+    """Чат с ИИ-агентом 'Планета Земля'"""
+    try:
+        response = await chat_service.chat(
+            db=db,
+            user_id=current_user.id,
+            request=request
+        )
+        return response
+    except Exception as e:
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail=f"Chat error: {str(e)}"
+        )
+
+
+@router.post("/schedule/generate", response_model=ScheduleGenerateResponse)
+async def generate_schedule_ai(
+    request: ScheduleGenerateRequest,
+    current_user: User = Depends(get_current_active_user),
+    db: AsyncSession = Depends(get_db)
+):
+    """Сгенерировать расписание через ИИ"""
+    try:
+        result = await schedule_generator.generate(
+            db=db,
+            user_id=current_user.id,
+            child_age=request.child_age,
+            preferences=request.preferences,
+            schedule_date=request.date,
+            description=request.description
+        )
+        return ScheduleGenerateResponse(
+            schedule_id=result["schedule_id"],
+            title=result["title"],
+            tasks=result["tasks"]
+        )
+    except Exception as e:
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail=f"Failed to generate schedule: {str(e)}"
+        )
+

new-planet-backend/app/api/v1/auth.py

@@ -0,0 +1,63 @@
+from fastapi import APIRouter, Depends, HTTPException, status, Body
+from fastapi.security import OAuth2PasswordRequestForm
+from sqlalchemy.ext.asyncio import AsyncSession
+from app.db.session import get_db
+from app.schemas.user import UserCreate, User
+from app.schemas.token import Token
+from app.services.auth_service import auth_service
+from app.api.deps import get_current_active_user
+
+router = APIRouter()
+
+
+@router.post("/register", response_model=User, status_code=status.HTTP_201_CREATED)
+async def register(
+    user_in: UserCreate,
+    db: AsyncSession = Depends(get_db)
+):
+    """Регистрация нового пользователя"""
+    try:
+        user = await auth_service.register(db, user_in)
+        return user
+    except ValueError as e:
+        raise HTTPException(
+            status_code=status.HTTP_400_BAD_REQUEST,
+            detail=str(e)
+        )
+
+
+@router.post("/login", response_model=Token)
+async def login(
+    form_data: OAuth2PasswordRequestForm = Depends(),
+    db: AsyncSession = Depends(get_db)
+):
+    """Аутентификация пользователя"""
+    token = await auth_service.authenticate(db, form_data.username, form_data.password)
+    if not token:
+        raise HTTPException(
+            status_code=status.HTTP_401_UNAUTHORIZED,
+            detail="Incorrect email or password",
+            headers={"WWW-Authenticate": "Bearer"},
+        )
+    return token
+
+
+@router.post("/refresh", response_model=Token)
+async def refresh_token(
+    refresh_token: str = Body(..., embed=True)
+):
+    """Обновление access token"""
+    new_access_token = auth_service.refresh_access_token(refresh_token)
+    if not new_access_token:
+        raise HTTPException(
+            status_code=status.HTTP_401_UNAUTHORIZED,
+            detail="Invalid refresh token"
+        )
+    return Token(access_token=new_access_token, token_type="bearer")
+
+
+@router.get("/me", response_model=User)
+async def read_users_me(current_user: User = Depends(get_current_active_user)):
+    """Получить информацию о текущем пользователе"""
+    return current_user
+

new-planet-backend/app/api/v1/images.py

@@ -0,0 +1,66 @@
+from fastapi import APIRouter, Depends, HTTPException, status, UploadFile, File
+from app.api.deps import get_current_active_user
+from app.models.user import User
+from app.services.storage_service import storage_service
+
+router = APIRouter()
+
+
+@router.post("/upload")
+async def upload_image(
+    file: UploadFile = File(...),
+    current_user: User = Depends(get_current_active_user)
+):
+    """Загрузить изображение"""
+    # Проверка типа файла
+    if not file.content_type or not file.content_type.startswith("image/"):
+        raise HTTPException(
+            status_code=status.HTTP_400_BAD_REQUEST,
+            detail="File must be an image"
+        )
+    
+    # Проверка размера (макс 10MB)
+    file_content = await file.read()
+    if len(file_content) > 10 * 1024 * 1024:
+        raise HTTPException(
+            status_code=status.HTTP_400_BAD_REQUEST,
+            detail="File size must be less than 10MB"
+        )
+    
+    try:
+        # Загружаем файл
+        from io import BytesIO
+        file_obj = BytesIO(file_content)
+        url = await storage_service.upload_file(
+            file_obj=file_obj,
+            filename=file.filename or "image.jpg",
+            content_type=file.content_type
+        )
+        return {"url": url, "filename": file.filename}
+    except Exception as e:
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail=f"Failed to upload image: {str(e)}"
+        )
+
+
+@router.delete("/{file_key}")
+async def delete_image(
+    file_key: str,
+    current_user: User = Depends(get_current_active_user)
+):
+    """Удалить изображение"""
+    try:
+        success = await storage_service.delete_file(file_key)
+        if not success:
+            raise HTTPException(
+                status_code=status.HTTP_404_NOT_FOUND,
+                detail="File not found"
+            )
+        return {"message": "File deleted successfully"}
+    except Exception as e:
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail=f"Failed to delete image: {str(e)}"
+        )
+

new-planet-backend/app/api/v1/rewards.py

@@ -0,0 +1,135 @@
+from typing import List
+from fastapi import APIRouter, Depends, HTTPException, status, Query
+from sqlalchemy.ext.asyncio import AsyncSession
+from app.db.session import get_db
+from app.api.deps import get_current_active_user
+from app.models.user import User
+from app.schemas.reward import Reward, RewardCreate, RewardUpdate
+from app.crud.base import CRUDBase
+from app.models.reward import Reward as RewardModel
+
+router = APIRouter()
+reward_crud = CRUDBase(RewardModel)
+
+
+@router.get("", response_model=List[Reward])
+async def get_rewards(
+    skip: int = Query(0, ge=0),
+    limit: int = Query(100, ge=1, le=100),
+    is_claimed: bool = Query(None),
+    current_user: User = Depends(get_current_active_user),
+    db: AsyncSession = Depends(get_db)
+):
+    """Получить список наград пользователя"""
+    filters = {"user_id": current_user.id}
+    if is_claimed is not None:
+        filters["is_claimed"] = is_claimed
+    
+    rewards = await reward_crud.get_multi(db, skip=skip, limit=limit, filters=filters)
+    return rewards
+
+
+@router.get("/{reward_id}", response_model=Reward)
+async def get_reward(
+    reward_id: str,
+    current_user: User = Depends(get_current_active_user),
+    db: AsyncSession = Depends(get_db)
+):
+    """Получить награду по ID"""
+    reward = await reward_crud.get(db, reward_id)
+    if not reward:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="Reward not found"
+        )
+    if reward.user_id != current_user.id:
+        raise HTTPException(
+            status_code=status.HTTP_403_FORBIDDEN,
+            detail="Not enough permissions"
+        )
+    return reward
+
+
+@router.post("", response_model=Reward, status_code=status.HTTP_201_CREATED)
+async def create_reward(
+    reward_in: RewardCreate,
+    current_user: User = Depends(get_current_active_user),
+    db: AsyncSession = Depends(get_db)
+):
+    """Создать новую награду"""
+    reward_data = reward_in.model_dump()
+    reward_data["user_id"] = current_user.id
+    reward = await reward_crud.create(db, reward_data)
+    return reward
+
+
+@router.put("/{reward_id}", response_model=Reward)
+async def update_reward(
+    reward_id: str,
+    reward_in: RewardUpdate,
+    current_user: User = Depends(get_current_active_user),
+    db: AsyncSession = Depends(get_db)
+):
+    """Обновить награду"""
+    reward = await reward_crud.get(db, reward_id)
+    if not reward:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="Reward not found"
+        )
+    if reward.user_id != current_user.id:
+        raise HTTPException(
+            status_code=status.HTTP_403_FORBIDDEN,
+            detail="Not enough permissions"
+        )
+    
+    update_data = reward_in.model_dump(exclude_unset=True)
+    reward = await reward_crud.update(db, reward, update_data)
+    return reward
+
+
+@router.delete("/{reward_id}", status_code=status.HTTP_204_NO_CONTENT)
+async def delete_reward(
+    reward_id: str,
+    current_user: User = Depends(get_current_active_user),
+    db: AsyncSession = Depends(get_db)
+):
+    """Удалить награду"""
+    reward = await reward_crud.get(db, reward_id)
+    if not reward:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="Reward not found"
+        )
+    if reward.user_id != current_user.id:
+        raise HTTPException(
+            status_code=status.HTTP_403_FORBIDDEN,
+            detail="Not enough permissions"
+        )
+    
+    await reward_crud.delete(db, reward_id)
+    return None
+
+
+@router.patch("/{reward_id}/claim", response_model=Reward)
+async def claim_reward(
+    reward_id: str,
+    current_user: User = Depends(get_current_active_user),
+    db: AsyncSession = Depends(get_db)
+):
+    """Получить награду (отметить как полученную)"""
+    reward = await reward_crud.get(db, reward_id)
+    if not reward:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="Reward not found"
+        )
+    if reward.user_id != current_user.id:
+        raise HTTPException(
+            status_code=status.HTTP_403_FORBIDDEN,
+            detail="Not enough permissions"
+        )
+    
+    reward = await reward_crud.update(db, reward, {"is_claimed": True})
+    return reward
+

new-planet-backend/app/api/v1/router.py

@@ -0,0 +1,13 @@
+from fastapi import APIRouter
+from app.api.v1 import auth, schedules, tasks, rewards, images, ai, websocket
+
+api_router = APIRouter()
+
+api_router.include_router(auth.router, prefix="/auth", tags=["auth"])
+api_router.include_router(schedules.router, prefix="/schedules", tags=["schedules"])
+api_router.include_router(tasks.router, prefix="/tasks", tags=["tasks"])
+api_router.include_router(rewards.router, prefix="/rewards", tags=["rewards"])
+api_router.include_router(images.router, prefix="/images", tags=["images"])
+api_router.include_router(ai.router, prefix="/ai", tags=["ai"])
+api_router.include_router(websocket.router, prefix="/ws", tags=["websocket"])
+

new-planet-backend/app/api/v1/schedules.py

@@ -0,0 +1,141 @@
+from typing import List
+from fastapi import APIRouter, Depends, HTTPException, status, Query
+from sqlalchemy.ext.asyncio import AsyncSession
+from datetime import date
+from app.db.session import get_db
+from app.api.deps import get_current_active_user
+from app.models.user import User
+from app.schemas.schedule import Schedule, ScheduleCreate, ScheduleUpdate
+from app.crud import schedule as crud_schedule
+from app.services.schedule_generator import schedule_generator
+from app.schemas.ai import ScheduleGenerateRequest, ScheduleGenerateResponse
+
+router = APIRouter()
+
+
+@router.get("", response_model=List[Schedule])
+async def get_schedules(
+    skip: int = Query(0, ge=0),
+    limit: int = Query(100, ge=1, le=100),
+    schedule_date: date = Query(None),
+    current_user: User = Depends(get_current_active_user),
+    db: AsyncSession = Depends(get_db)
+):
+    """Получить список расписаний пользователя"""
+    if schedule_date:
+        schedule = await crud_schedule.get_by_date(db, current_user.id, schedule_date)
+        return [schedule] if schedule else []
+    else:
+        schedules = await crud_schedule.get_by_user(db, current_user.id, skip, limit)
+        return schedules
+
+
+@router.get("/{schedule_id}", response_model=Schedule)
+async def get_schedule(
+    schedule_id: str,
+    current_user: User = Depends(get_current_active_user),
+    db: AsyncSession = Depends(get_db)
+):
+    """Получить расписание по ID"""
+    schedule = await crud_schedule.get_with_tasks(db, schedule_id)
+    if not schedule:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="Schedule not found"
+        )
+    if schedule.user_id != current_user.id:
+        raise HTTPException(
+            status_code=status.HTTP_403_FORBIDDEN,
+            detail="Not enough permissions"
+        )
+    return schedule
+
+
+@router.post("", response_model=Schedule, status_code=status.HTTP_201_CREATED)
+async def create_schedule(
+    schedule_in: ScheduleCreate,
+    current_user: User = Depends(get_current_active_user),
+    db: AsyncSession = Depends(get_db)
+):
+    """Создать новое расписание"""
+    schedule_data = schedule_in.model_dump()
+    schedule_data["user_id"] = current_user.id
+    schedule = await crud_schedule.create(db, schedule_data)
+    return schedule
+
+
+@router.put("/{schedule_id}", response_model=Schedule)
+async def update_schedule(
+    schedule_id: str,
+    schedule_in: ScheduleUpdate,
+    current_user: User = Depends(get_current_active_user),
+    db: AsyncSession = Depends(get_db)
+):
+    """Обновить расписание"""
+    schedule = await crud_schedule.get(db, schedule_id)
+    if not schedule:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="Schedule not found"
+        )
+    if schedule.user_id != current_user.id:
+        raise HTTPException(
+            status_code=status.HTTP_403_FORBIDDEN,
+            detail="Not enough permissions"
+        )
+    
+    update_data = schedule_in.model_dump(exclude_unset=True)
+    schedule = await crud_schedule.update(db, schedule, update_data)
+    return schedule
+
+
+@router.delete("/{schedule_id}", status_code=status.HTTP_204_NO_CONTENT)
+async def delete_schedule(
+    schedule_id: str,
+    current_user: User = Depends(get_current_active_user),
+    db: AsyncSession = Depends(get_db)
+):
+    """Удалить расписание"""
+    schedule = await crud_schedule.get(db, schedule_id)
+    if not schedule:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="Schedule not found"
+        )
+    if schedule.user_id != current_user.id:
+        raise HTTPException(
+            status_code=status.HTTP_403_FORBIDDEN,
+            detail="Not enough permissions"
+        )
+    
+    await crud_schedule.delete(db, schedule_id)
+    return None
+
+
+@router.post("/generate", response_model=ScheduleGenerateResponse)
+async def generate_schedule(
+    request: ScheduleGenerateRequest,
+    current_user: User = Depends(get_current_active_user),
+    db: AsyncSession = Depends(get_db)
+):
+    """Сгенерировать расписание через ИИ"""
+    try:
+        result = await schedule_generator.generate(
+            db=db,
+            user_id=current_user.id,
+            child_age=request.child_age,
+            preferences=request.preferences,
+            schedule_date=request.date,
+            description=request.description
+        )
+        return ScheduleGenerateResponse(
+            schedule_id=result["schedule_id"],
+            title=result["title"],
+            tasks=result["tasks"]
+        )
+    except Exception as e:
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail=f"Failed to generate schedule: {str(e)}"
+        )
+

new-planet-backend/app/api/v1/tasks.py

@@ -0,0 +1,165 @@
+from typing import List
+from fastapi import APIRouter, Depends, HTTPException, status
+from sqlalchemy.ext.asyncio import AsyncSession
+from app.db.session import get_db
+from app.api.deps import get_current_active_user
+from app.models.user import User
+from app.schemas.task import Task, TaskCreate, TaskUpdate
+from app.crud import task as crud_task, schedule as crud_schedule
+
+router = APIRouter()
+
+
+@router.get("/schedule/{schedule_id}", response_model=List[Task])
+async def get_tasks(
+    schedule_id: str,
+    current_user: User = Depends(get_current_active_user),
+    db: AsyncSession = Depends(get_db)
+):
+    """Получить все задачи расписания"""
+    # Проверка прав доступа
+    schedule = await crud_schedule.get(db, schedule_id)
+    if not schedule:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="Schedule not found"
+        )
+    if schedule.user_id != current_user.id:
+        raise HTTPException(
+            status_code=status.HTTP_403_FORBIDDEN,
+            detail="Not enough permissions"
+        )
+    
+    tasks = await crud_task.get_by_schedule(db, schedule_id)
+    return tasks
+
+
+@router.get("/{task_id}", response_model=Task)
+async def get_task(
+    task_id: str,
+    current_user: User = Depends(get_current_active_user),
+    db: AsyncSession = Depends(get_db)
+):
+    """Получить задачу по ID"""
+    task = await crud_task.get(db, task_id)
+    if not task:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="Task not found"
+        )
+    
+    # Проверка прав доступа через расписание
+    schedule = await crud_schedule.get(db, task.schedule_id)
+    if schedule.user_id != current_user.id:
+        raise HTTPException(
+            status_code=status.HTTP_403_FORBIDDEN,
+            detail="Not enough permissions"
+        )
+    
+    return task
+
+
+@router.post("", response_model=Task, status_code=status.HTTP_201_CREATED)
+async def create_task(
+    task_in: TaskCreate,
+    current_user: User = Depends(get_current_active_user),
+    db: AsyncSession = Depends(get_db)
+):
+    """Создать новую задачу"""
+    # Проверка прав доступа
+    schedule = await crud_schedule.get(db, task_in.schedule_id)
+    if not schedule:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="Schedule not found"
+        )
+    if schedule.user_id != current_user.id:
+        raise HTTPException(
+            status_code=status.HTTP_403_FORBIDDEN,
+            detail="Not enough permissions"
+        )
+    
+    task = await crud_task.create(db, task_in.model_dump())
+    return task
+
+
+@router.put("/{task_id}", response_model=Task)
+async def update_task(
+    task_id: str,
+    task_in: TaskUpdate,
+    current_user: User = Depends(get_current_active_user),
+    db: AsyncSession = Depends(get_db)
+):
+    """Обновить задачу"""
+    task = await crud_task.get(db, task_id)
+    if not task:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="Task not found"
+        )
+    
+    # Проверка прав доступа
+    schedule = await crud_schedule.get(db, task.schedule_id)
+    if schedule.user_id != current_user.id:
+        raise HTTPException(
+            status_code=status.HTTP_403_FORBIDDEN,
+            detail="Not enough permissions"
+        )
+    
+    update_data = task_in.model_dump(exclude_unset=True)
+    task = await crud_task.update(db, task, update_data)
+    return task
+
+
+@router.patch("/{task_id}/complete", response_model=Task)
+async def complete_task(
+    task_id: str,
+    completed: bool = True,
+    current_user: User = Depends(get_current_active_user),
+    db: AsyncSession = Depends(get_db)
+):
+    """Отметить задачу как выполненную/невыполненную"""
+    task = await crud_task.get(db, task_id)
+    if not task:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="Task not found"
+        )
+    
+    # Проверка прав доступа
+    schedule = await crud_schedule.get(db, task.schedule_id)
+    if schedule.user_id != current_user.id:
+        raise HTTPException(
+            status_code=status.HTTP_403_FORBIDDEN,
+            detail="Not enough permissions"
+        )
+    
+    task = await crud_task.update_completion(db, task_id, completed)
+    return task
+
+
+@router.delete("/{task_id}", status_code=status.HTTP_204_NO_CONTENT)
+async def delete_task(
+    task_id: str,
+    current_user: User = Depends(get_current_active_user),
+    db: AsyncSession = Depends(get_db)
+):
+    """Удалить задачу"""
+    task = await crud_task.get(db, task_id)
+    if not task:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="Task not found"
+        )
+    
+    # Проверка прав доступа
+    schedule = await crud_schedule.get(db, task.schedule_id)
+    if schedule.user_id != current_user.id:
+        raise HTTPException(
+            status_code=status.HTTP_403_FORBIDDEN,
+            detail="Not enough permissions"
+        )
+    
+    await crud_task.delete(db, task_id)
+    return None
+

new-planet-backend/app/api/v1/websocket.py

@@ -0,0 +1,109 @@
+from fastapi import APIRouter, WebSocket, WebSocketDisconnect, Depends
+from typing import Dict, Set, Optional
+import json
+from app.services.chat_service import chat_service
+from app.db.session import AsyncSessionLocal
+from app.api.deps import get_current_user
+from app.core.security import decode_token
+
+router = APIRouter()
+
+# Хранилище активных соединений
+active_connections: Dict[str, Set[WebSocket]] = {}
+
+
+class ConnectionManager:
+    def __init__(self):
+        self.active_connections: Dict[str, Set[WebSocket]] = {}
+    
+    async def connect(self, websocket: WebSocket, user_id: str):
+        await websocket.accept()
+        if user_id not in self.active_connections:
+            self.active_connections[user_id] = set()
+        self.active_connections[user_id].add(websocket)
+    
+    def disconnect(self, websocket: WebSocket, user_id: str):
+        if user_id in self.active_connections:
+            self.active_connections[user_id].discard(websocket)
+            if not self.active_connections[user_id]:
+                del self.active_connections[user_id]
+    
+    async def send_personal_message(self, message: str, websocket: WebSocket):
+        await websocket.send_text(message)
+    
+    async def broadcast_to_user(self, user_id: str, message: str):
+        if user_id in self.active_connections:
+            for connection in self.active_connections[user_id]:
+                await connection.send_text(message)
+
+
+manager = ConnectionManager()
+
+
+async def get_user_from_token(token: str) -> Optional[str]:
+    """Получить user_id из токена"""
+    payload = decode_token(token)
+    if payload:
+        return payload.get("sub")
+    return None
+
+
+@router.websocket("/ws/chat")
+async def websocket_chat(websocket: WebSocket):
+    """WebSocket endpoint для чата с ИИ"""
+    # Получаем токен из query параметров
+    token = websocket.query_params.get("token")
+    if not token:
+        await websocket.close(code=1008, reason="Token required")
+        return
+    
+    # Проверка токена
+    user_id = await get_user_from_token(token)
+    if not user_id:
+        await websocket.close(code=1008, reason="Unauthorized")
+        return
+    
+    await manager.connect(websocket, user_id)
+    
+    try:
+        async with AsyncSessionLocal() as db:
+            while True:
+                data = await websocket.receive_text()
+                message_data = json.loads(data)
+                
+                # Создаем запрос для chat_service
+                from app.schemas.ai import ChatRequest
+                request = ChatRequest(
+                    message=message_data.get("message", ""),
+                    conversation_id=message_data.get("conversation_id")
+                )
+                
+                # Получаем ответ от ИИ
+                try:
+                    response = await chat_service.chat(
+                        db=db,
+                        user_id=user_id,
+                        request=request
+                    )
+                    
+                    # Отправляем ответ клиенту
+                    await manager.send_personal_message(
+                        json.dumps({
+                            "type": "message",
+                            "response": response.response,
+                            "conversation_id": response.conversation_id,
+                            "tokens_used": response.tokens_used
+                        }),
+                        websocket
+                    )
+                except Exception as e:
+                    await manager.send_personal_message(
+                        json.dumps({
+                            "type": "error",
+                            "message": str(e)
+                        }),
+                        websocket
+                    )
+    except WebSocketDisconnect:
+        manager.disconnect(websocket, user_id)
+