Files
service-finder/backend/app/api/v1/endpoints/catalog.py

166 lines
6.3 KiB
Python
Executable File

from fastapi import APIRouter, Depends, HTTPException, Query
from sqlalchemy.ext.asyncio import AsyncSession
from sqlalchemy import select
from app.db.session import get_db
from app.services.asset_service import AssetService
from app.api import deps
from app.models.vehicle import BodyTypeDictionary
from typing import List, Optional
router = APIRouter()
# Secured endpoint: Closed premium ecosystem
@router.get("/makes", response_model=List[str])
async def list_makes(
vehicle_class: Optional[str] = None,
db: AsyncSession = Depends(get_db),
current_user = Depends(deps.get_current_user)
):
"""1. Szint: Márkák listázása, opcionálisan vehicle_class szerint szűrve."""
return await AssetService.get_makes(db, vehicle_class)
# Secured endpoint: Closed premium ecosystem
@router.get("/models", response_model=List[str])
async def list_models(
make: str,
vehicle_class: str = None,
db: AsyncSession = Depends(get_db),
current_user = Depends(deps.get_current_user)
):
"""2. Szint: Típusok listázása egy adott márkához, opcionálisan vehicle_class szerint szűrve."""
# Handle empty or invalid parameters gracefully
if not make or make.strip() == "":
return []
models = await AssetService.get_models(db, make, vehicle_class)
# Return empty list instead of 404 - frontend can handle empty dropdown
return models or []
# Secured endpoint: Closed premium ecosystem
@router.get("/generations", response_model=List[str])
async def list_generations(
make: str,
model: str,
db: AsyncSession = Depends(get_db),
current_user = Depends(deps.get_current_user)
):
"""3. Szint: Generációk/Évjáratok listázása."""
# Handle empty or invalid parameters gracefully
if not make or not model or make.strip() == "" or model.strip() == "":
return []
generations = await AssetService.get_generations(db, make, model)
# Return empty list instead of 404 - frontend can handle empty dropdown
return generations or []
# Secured endpoint: Closed premium ecosystem
@router.get("/engines")
async def list_engines(
make: str,
model: str,
gen: str,
db: AsyncSession = Depends(get_db),
current_user = Depends(deps.get_current_user)
):
"""4. Szint: Motorváltozatok és technikai specifikációk."""
engines = await AssetService.get_engines(db, make, model, gen)
if not engines:
raise HTTPException(status_code=404, detail="Nincs motorváltozat adat.")
# Itt visszaküldjük a teljes katalógus objektumokat (ID, motorváltozat, specifikációk)
return [
{
"id": e.id,
"variant": e.engine_variant,
"engine_code": e.engine_code,
"fuel_type": e.fuel_type,
"factory_data": e.factory_data
} for e in engines
]
# Secured endpoint: Closed premium ecosystem
@router.get("/body-types")
async def list_body_types(
vehicle_class: Optional[str] = Query(None, description="Szűrés járműosztályra (pl. personal, motorcycle, light_commercial)"),
db: AsyncSession = Depends(get_db),
current_user = Depends(deps.get_current_user)
):
"""Karosszéria-típus szótár lekérése. Opcionálisan szűrhető vehicle_class alapján."""
stmt = select(BodyTypeDictionary).order_by(BodyTypeDictionary.name_hu)
if vehicle_class:
stmt = stmt.where(BodyTypeDictionary.vehicle_class == vehicle_class)
result = await db.execute(stmt)
rows = result.scalars().all()
return [
{
"id": r.id,
"vehicle_class": r.vehicle_class,
"code": r.code,
"name_hu": r.name_hu,
}
for r in rows
]
# ═══════════════════════════════════════════════════════════════════════════════
# NEW: Cascading Catalog Endpoints for Vehicle Wizard (Drill-down UI)
# ═══════════════════════════════════════════════════════════════════════════════
@router.get("/brands", response_model=List[str])
async def list_catalog_brands(
vehicle_class: Optional[str] = Query(None, description="Szűrés járműosztályra (pl. personal, motorcycle)"),
q: Optional[str] = Query(None, description="Keresési szöveg (autocomplete)"),
db: AsyncSession = Depends(get_db),
current_user = Depends(deps.get_current_user)
):
"""Márkák listája a vehicle_model_definitions táblából, autocomplete-hez.
GET /catalog/brands?class=personal&q=bmw
"""
return await AssetService.get_catalog_brands(db, vehicle_class, q)
@router.get("/brands/{brand}/models")
async def list_catalog_models(
brand: str,
vehicle_class: Optional[str] = Query(None, description="Szűrés járműosztályra"),
db: AsyncSession = Depends(get_db),
current_user = Depends(deps.get_current_user)
):
"""Adott márkához tartozó modellek listája.
GET /catalog/brands/BMW/models
"""
if not brand or brand.strip() == "":
return []
return await AssetService.get_catalog_models(db, brand, vehicle_class)
@router.get("/brands/{brand}/models/{model}/years")
async def list_catalog_years(
brand: str,
model: str,
db: AsyncSession = Depends(get_db),
current_user = Depends(deps.get_current_user)
):
"""Adott márkához és modellhez tartozó elérhető évjáratok.
GET /catalog/brands/BMW/models/X5/years
"""
if not brand or not model or brand.strip() == "" or model.strip() == "":
return []
return await AssetService.get_catalog_years(db, brand, model)
@router.get("/brands/{brand}/models/{model}/trims")
async def list_catalog_trims(
brand: str,
model: str,
year: Optional[int] = Query(None, description="Szűrés évjáratra"),
db: AsyncSession = Depends(get_db),
current_user = Depends(deps.get_current_user)
):
"""Adott márkához, modellhez és opcionális évjárathoz tartozó felszereltségek/motorváltozatok.
GET /catalog/brands/BMW/models/X5/trims?year=2023
"""
if not brand or not model or brand.strip() == "" or model.strip() == "":
return []
return await AssetService.get_catalog_trims(db, brand, model, year)