Zahar
ed63a0cbc8
- Update product name in README, backend docs, and design tokens - Rename Flutter root widget to CityPulseApp and update tests - Update dashboard brand strings and HTML title - Refresh i18n strings (en/ms) and welcome taglines - Adjust backend API title/description and root message - Minor formatting in ApiService comments; no logic changes - Update Android/iOS manifest comments and pubspec description No API endpoints or response schema changes.
98 lines
3.3 KiB
Python
98 lines
3.3 KiB
Python
import os
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import logging
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from contextlib import asynccontextmanager
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from fastapi import FastAPI
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from fastapi.staticfiles import StaticFiles
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from fastapi.middleware.cors import CORSMiddleware
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from app.database import Base, engine
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from app.routes import report, tickets, analytics, users
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from app.services.global_ai import init_ai_service
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logging.basicConfig(level=logging.DEBUG)
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logger = logging.getLogger(__name__)
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# ----------------------
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# Lifespan context for startup/shutdown
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# ----------------------
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@asynccontextmanager
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async def lifespan(app: FastAPI):
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logger.info("Starting CityPulse Backend...")
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init_ai_service() # ✅ Models load once here
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logger.info("AI models loaded successfully.")
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yield
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logger.info("CityPulse Backend shutting down...")
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# ----------------------
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# Initialize FastAPI
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# ----------------------
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app = FastAPI(
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title="CityPulse Backend API",
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description="Backend for CityPulse Hackathon Prototype",
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version="1.0.0",
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lifespan=lifespan
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)
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# ----------------------
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# Initialize DB
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# ----------------------
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Base.metadata.create_all(bind=engine)
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logger.info("Database initialized.")
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# ----------------------
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# Static files
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# ----------------------
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UPLOAD_DIR = "static/uploads"
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os.makedirs(UPLOAD_DIR, exist_ok=True)
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app.mount("/static", StaticFiles(directory="static"), name="static")
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# ----------------------
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# CORS - allow dashboard & emulator origins
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# ----------------------
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DEFAULT_ORIGINS = "http://localhost:3000,http://127.0.0.1:3000,http://[::1]:3000,http://10.0.2.2:3000,http://192.168.100.59:3000"
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origins_env = os.environ.get("FIXMATE_CORS_ORIGINS", DEFAULT_ORIGINS)
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allowed_origins = [o.strip() for o in origins_env.split(",") if o.strip()]
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# Ensure common development origins are always allowed (localhost, emulator, LAN)
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for origin in ("http://localhost:3000", "http://127.0.0.1:3000", "http://[::1]:3000", "http://10.0.2.2:3000", "http://192.168.100.59:3000"):
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if origin not in allowed_origins:
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allowed_origins.append(origin)
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app.add_middleware(
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CORSMiddleware,
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allow_origins=["*"], # Allow all origins for development
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allow_credentials=True,
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allow_methods=["*"],
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allow_headers=["*"],
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)
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# ----------------------
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# Include routers
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# ----------------------
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try:
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app.include_router(report.router, prefix="/api", tags=["Report"])
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app.include_router(tickets.router, prefix="/api", tags=["Tickets"])
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app.include_router(analytics.router, prefix="/api", tags=["Analytics"])
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app.include_router(users.router, prefix="/api", tags=["Users"])
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print("✅ All routers included successfully")
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except Exception as e:
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print(f"❌ Error including routers: {e}")
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import traceback
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traceback.print_exc()
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@app.get("/")
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def root():
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return {"message": "Welcome to CityPulse Backend API! Visit /docs for API documentation."}
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@app.get("/test")
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def test():
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return {"status": "Backend is working", "timestamp": "2025-09-27T10:12:41"}
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print("✅ FastAPI server setup complete")
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# Start the server when running this script directly
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if __name__ == "__main__":
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import uvicorn
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print("🚀 Starting server on http://0.0.0.0:8000")
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print("📚 API documentation available at http://127.0.0.1:8000/docs")
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print("🔗 Also accessible from mobile/emulator at http://192.168.100.59:8000")
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uvicorn.run(app, host="0.0.0.0", port=8000)
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