mirror of
https://github.com/fromchat-messenger/web.git
synced 2026-09-22 19:15:08 +03:00
81 lines
2.4 KiB
Python
81 lines
2.4 KiB
Python
from datetime import datetime
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from fastapi import APIRouter, Depends, HTTPException, WebSocket
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from sqlalchemy.orm import Session
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from dependencies import get_current_user, get_db
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from models import Message, SendMessageRequest
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router = APIRouter()
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async def get_messages_inner(current_user: dict, db: Session):
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messages = db.query(Message).order_by(Message.timestamp.asc()).all()
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messages_data = []
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for msg in messages:
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messages_data.append({
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"id": msg.id,
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"content": msg.content,
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"timestamp": msg.timestamp.isoformat(),
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"is_author": msg.user_id == current_user["user_id"],
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"is_read": msg.is_read,
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"username": msg.author.username
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})
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return {
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"status": "success",
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"messages": messages_data
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}
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@router.post("/send_message")
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async def send_message(
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request: SendMessageRequest,
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current_user: dict = Depends(get_current_user),
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db: Session = Depends(get_db)
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):
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if not request.content.strip():
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raise HTTPException(
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status_code=400,
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detail="No content provided"
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)
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new_message = Message(
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content=request.content.strip(),
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user_id=current_user["user_id"],
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timestamp=datetime.now()
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)
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db.add(new_message)
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db.commit()
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db.refresh(new_message)
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return {"status": "success"}
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@router.get("/get_messages")
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async def get_messages(
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current_user: dict = Depends(get_current_user),
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db: Session = Depends(get_db)
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):
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return await get_messages_inner(current_user, db)
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@router.websocket("/chat/ws")
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async def messaging(websocket: WebSocket):
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await websocket.accept()
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while True:
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data = await websocket.receive_json()
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if data.type == "ping":
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await websocket.send_json({"type": "ping", "data": {"status": "success"}})
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elif data.type == "getMessages":
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try:
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current_user = get_current_user()
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db = next(get_db())
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await websocket.send_json({"type": "getMessages", "data": await get_messages_inner(current_user, db)})
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except HTTPException as e:
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await websocket.send_json({"type": "getMessages", "error": {"code": e.status_code, "detail": e.detail}})
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else:
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await websocket.send_json({"type": data.type, "error": {"code": 400, "detail": "Invalid type"}}) |