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17847d4 f1515e9 17847d4 f1dfe1c 17847d4 f1dfe1c 17847d4 8520346 17847d4 f1515e9 17847d4 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 | import os
import logging
from dotenv import load_dotenv
import dspy
from pathlib import Path
from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from starlette.middleware.sessions import SessionMiddleware
# Load environment from backend/.env BEFORE importing modules that read env
_ENV_PATH = Path(__file__).resolve().parent.parent / ".env"
load_dotenv(dotenv_path=_ENV_PATH, override=False)
logging.basicConfig(
level=logging.WARNING, # Changed from INFO to WARNING to reduce logging
format="%(asctime)s - %(name)s - %(levelname)s - %(message)s"
)
from .core.db import Base, engine
from .routes.health import router as health_router
from .routes.auth import router as auth_router
from .routes.google import router as google_router
from .routes.payment import router as stripe_router
from .routes.export import router as export_router
from .routes.credits import router as credits_router
from .routes.plans import router as plans_router
from .routes.forms import router as forms_router
from .routes.responses import router as responses_router
from .routes.analytics import router as analytics_router
from .routes.users import router as users_router
from .routes.uploads import router as uploads_router
app = FastAPI(title="Backend", version="0.1.0")
default_model = os.getenv("DEFAULT_MODEL", "").lower()
if "anthropic" in default_model:
provider = "ANTHROPIC"
elif "openai" in default_model:
provider = "OPENAI"
elif "gemini" in default_model:
provider = "GEMINI"
else:
provider = "UNKNOWN"
default_lm = dspy.LM(default_model, max_tokens=3200,api_key=os.getenv(provider+'_API_KEY'), temperature=1, cache=False)
dspy.configure(lm=default_lm)
# CORS middleware - allow frontend to access backend
frontend_url = os.getenv("FRONTEND_URL", "http://localhost:5173")
# Support multiple origins (local dev + production)
allowed_origins = [origin.strip() for origin in frontend_url.split(",") if origin.strip()]
app.add_middleware(
CORSMiddleware,
allow_origins=allowed_origins,
allow_credentials=True,
allow_methods=["*"],
allow_headers=["*"],
)
# Session support for OAuth (Authlib requires request.session)
app.add_middleware(
SessionMiddleware,
secret_key=os.getenv("SESSION_SECRET", "change-this-session-secret"),
same_site="lax",
https_only=bool(int(os.getenv("SESSION_HTTPS_ONLY", "0"))),
)
from .schemas.auth import LoginRequest
# Optional debug route to verify OAuth env at runtime (masked)
@app.get("/api/auth/debug")
def auth_debug():
cid = os.getenv("GOOGLE_CLIENT_ID", "")
rid = os.getenv("GOOGLE_REDIRECT_URI", "")
return {
"GOOGLE_CLIENT_ID_present": bool(cid),
"GOOGLE_CLIENT_ID_prefix": cid[:10] + ("..." if cid else ""),
"GOOGLE_REDIRECT_URI": rid,
}
app.include_router(health_router)
# Auth routes
app.include_router(auth_router)
# Payment routes
app.include_router(google_router)
app.include_router(stripe_router)
# Export routes
app.include_router(export_router)
# Credits routes
app.include_router(credits_router)
# Plans routes
app.include_router(plans_router)
# Form routes
app.include_router(forms_router)
app.include_router(responses_router)
app.include_router(analytics_router)
app.include_router(users_router)
app.include_router(uploads_router)
# Initialize DB
if os.getenv("AUTO_MIGRATE", "1") == "1":
Base.metadata.create_all(bind=engine)
# Initialize default subscription plans
from .services.plan_service import plan_service
from .core.db import SessionLocal
try:
db = SessionLocal()
plan_service.initialize_default_plans(db, force=False)
db.close()
logging.info("Default subscription plans initialized")
except Exception as e:
logging.error(f"Failed to initialize subscription plans: {e}")
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