Files
Messenger/app/users/router.py
benya 9ef9366aca
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Add username search and improve chat creation UX
Backend user search:

- Added users search endpoint for @username lookup.

- Implemented repository/service/router support with bounded result limits.

Web chat creation:

- Added API client for /users/search.

- Added NewChatPanel for creating private chats via @username search.

- Added group/channel creation flow from sidebar.

UX refinement:

- Hide message composer when no chat is selected.

- Show explicit placeholder: 'Выберите чат, чтобы начать переписку'.

- Added tsbuildinfo ignore rule.
2026-03-07 22:34:53 +03:00

62 lines
2.1 KiB
Python

from fastapi import APIRouter, Depends, HTTPException, status
from sqlalchemy.ext.asyncio import AsyncSession
from app.auth.service import get_current_user
from app.database.session import get_db
from app.users.models import User
from app.users.schemas import UserProfileUpdate, UserRead, UserSearchRead
from app.users.service import get_user_by_id, get_user_by_username, search_users_by_username, update_user_profile
router = APIRouter(prefix="/users", tags=["users"])
@router.get("/me", response_model=UserRead)
async def read_me(current_user: User = Depends(get_current_user)) -> UserRead:
return current_user
@router.get("/search", response_model=list[UserSearchRead])
async def search_users(
query: str,
limit: int = 20,
db: AsyncSession = Depends(get_db),
current_user: User = Depends(get_current_user),
) -> list[UserSearchRead]:
if len(query.strip().lstrip("@")) < 2:
return []
users = await search_users_by_username(
db,
query=query,
limit=limit,
exclude_user_id=current_user.id,
)
return users
@router.get("/{user_id}", response_model=UserRead)
async def read_user(user_id: int, db: AsyncSession = Depends(get_db), _current_user: User = Depends(get_current_user)) -> UserRead:
user = await get_user_by_id(db, user_id)
if not user:
raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="User not found")
return user
@router.put("/profile", response_model=UserRead)
async def update_profile(
payload: UserProfileUpdate,
db: AsyncSession = Depends(get_db),
current_user: User = Depends(get_current_user),
) -> UserRead:
if payload.username and payload.username != current_user.username:
username_owner = await get_user_by_username(db, payload.username)
if username_owner:
raise HTTPException(status_code=status.HTTP_409_CONFLICT, detail="Username already taken")
updated = await update_user_profile(
db,
current_user,
username=payload.username,
avatar_url=payload.avatar_url,
)
return updated