Files
homelable/backend/app/main.py
T
Pranjal Joshi 46435605eb feat: multi-design canvas system with electrical nodes/edges
Backend: New Design model + designs table; design_id FK on nodes, edges, canvas_state; migration seeds default 'Network Topology' design; full CRUD API for designs; canvas load/save accept design_id.

Frontend: designStore (Zustand), design switcher in Sidebar, design-aware canvas load/save, auto-save on design switch.

Electrical node types (14): grid, ups, battery, generator, solar_panel, inverter, circuit_breaker, contactor, electrical_switch, socket, light, meter, transformer, load — icons, registrations, accent colors in all 6 themes.

Electrical edge type: registered in edgeTypes, BASE_STYLES, edgeColors, all theme edgeColors, EDGE_DEFAULT_COLORS.

Bug fixes: data corruption on design switch (stale closure), race condition on save-then-load, missing Zap import, missing Electrical group in NodeModal, missing electrical entries in custom theme edgeColors, inline imports hoisted.
2026-05-31 14:35:22 +05:30

66 lines
2.5 KiB
Python

import logging
import logging.config
from collections.abc import AsyncGenerator
from contextlib import asynccontextmanager
from typing import Any
from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from app.api.routes import auth, canvas, designs, edges, liveview, nodes, scan, stats, status, zigbee
from app.api.routes import settings as settings_routes
from app.core.config import settings
from app.core.scheduler import start_scheduler, stop_scheduler
from app.db.database import init_db
@asynccontextmanager
async def lifespan(app: FastAPI) -> AsyncGenerator[None, None]:
# Ensure app logs are visible: attach a handler to the root logger if none
# exists (uvicorn only installs handlers on its own loggers, not the root).
root_logger = logging.getLogger()
if not root_logger.handlers:
handler = logging.StreamHandler()
handler.setFormatter(logging.Formatter("%(levelname)s:%(name)s:%(message)s"))
root_logger.addHandler(handler)
root_logger.setLevel(logging.INFO)
logging.getLogger("app").setLevel(logging.INFO)
logging.getLogger("app.services.scanner").setLevel(logging.INFO)
await init_db()
settings.load_overrides()
start_scheduler()
yield
stop_scheduler()
app = FastAPI(
title="Homelable API",
version="1.9.0",
lifespan=lifespan,
)
app.add_middleware(
CORSMiddleware,
allow_origins=settings.cors_origins,
allow_credentials=True,
allow_methods=["GET", "POST", "PUT", "PATCH", "DELETE"],
allow_headers=["Authorization", "Content-Type"],
)
app.include_router(auth.router, prefix="/api/v1/auth", tags=["auth"])
app.include_router(nodes.router, prefix="/api/v1/nodes", tags=["nodes"])
app.include_router(edges.router, prefix="/api/v1/edges", tags=["edges"])
app.include_router(canvas.router, prefix="/api/v1/canvas", tags=["canvas"])
app.include_router(designs.router, prefix="/api/v1/designs", tags=["designs"])
app.include_router(scan.router, prefix="/api/v1/scan", tags=["scan"])
app.include_router(status.router, prefix="/api/v1/status", tags=["status"])
app.include_router(settings_routes.router, prefix="/api/v1/settings", tags=["settings"])
app.include_router(liveview.router, prefix="/api/v1/liveview", tags=["liveview"])
app.include_router(zigbee.router, prefix="/api/v1/zigbee", tags=["zigbee"])
app.include_router(stats.router, prefix="/api/v1/stats", tags=["stats"])
@app.get("/api/v1/health")
async def health() -> dict[str, Any]:
return {"status": "ok"}