# /opt/docker/dev/service_finder/backend/app/services/asset_service.py from __future__ import annotations import logging import uuid from typing import List, Optional, Dict, Any, TYPE_CHECKING from datetime import datetime, timezone from sqlalchemy.ext.asyncio import AsyncSession from sqlalchemy import select, func, and_, distinct from sqlalchemy.orm import selectinload from fastapi import HTTPException from app.models import Asset, AssetAssignment, AssetTelemetry, AssetFinancials, VehicleModelDefinition from app.models.identity import User from app.models.vehicle.history import LogSeverity from app.schemas.asset import AssetCreate from app.services.config_service import config from app.services.gamification_service import GamificationService from app.services.security_service import security_service if TYPE_CHECKING: from .identity import User, Person from .organization import Organization from .vehicle_definitions import VehicleModelDefinition logger = logging.getLogger(__name__) class AssetService: """ Asset Service 2.0 - A Járművek Életciklus-menedzsere. Kezeli a regisztrációt, a tulajdonosváltást és a flotta-korlátokat. """ @staticmethod async def create_or_claim_vehicle( db: AsyncSession, user_id: int, org_id: int, asset_data: AssetCreate, draft: bool = False ): """ Intelligens Jármű Rögzítés - Thick Digital Twin támogatással: Ha új: létrehozza a teljes technikai adatokkal. Ha már létezik: Transzfer folyamatot indít. Automatikus státusz meghatározás az adatkomplettség alapján. Catalog Snapshot Sync: Ha catalog_id van, betölti a hiányzó technikai adatokat. """ try: # Clean input data vin_clean = asset_data.vin.strip().upper() if asset_data.vin else None license_plate_clean = asset_data.license_plate.strip().upper() # Use organization_id from asset_data if provided, otherwise use the passed org_id target_org_id = asset_data.organization_id or org_id # 1. ADMIN LIMIT ELLENŐRZÉS (csak aktív járművek számítanak) user_stmt = select(User).where(User.id == user_id) user = (await db.execute(user_stmt)).scalar_one() # Get vehicle limit using the new function that checks both user AND organization limits # Returns the HIGHER value of user-specific and organization-specific limits allowed_limit = await AssetService.get_user_vehicle_limit(db, user_id, target_org_id) # Csak aktív járművek számítanak a limitbe (draft-ok nem) # FIX: Count only the CURRENT USER's active vehicles, not ALL vehicles in the org if target_org_id is not None: # Organization mode: count vehicles owned by this user within the org count_stmt = select(func.count(Asset.id)).where( Asset.current_organization_id == target_org_id, Asset.owner_person_id == user.person_id, Asset.status == "active" ) else: # Personal mode: count vehicles owned personally by this user count_stmt = select(func.count(Asset.id)).where( Asset.current_organization_id.is_(None), Asset.owner_person_id == user.person_id, Asset.status == "active" ) current_count = (await db.execute(count_stmt)).scalar() # Determine status based on data completeness (use Pydantic validator's logic) # Check the 5 core fields: license_plate, brand, model, vehicle_class, fuel_type core_fields_complete = all([ asset_data.license_plate and asset_data.license_plate.strip(), asset_data.brand and asset_data.brand.strip(), asset_data.model and asset_data.model.strip(), asset_data.vehicle_class and asset_data.vehicle_class.strip(), asset_data.fuel_type and asset_data.fuel_type.strip() ]) # Determine final status if draft: status = "draft" elif not core_fields_complete: status = "draft" else: status = "active" # SAFETY: Ensure limit is at least 1 — no registered user should ever have 0 limit allowed_limit = max(allowed_limit or 1, 1) logger.info( f"Limit check for user {user_id} (org={target_org_id}): " f"current_count={current_count}, allowed_limit={allowed_limit}, status={status}" ) if current_count >= allowed_limit and status == "active": logger.error(f"QUOTA BLOCK TRIGGERED - User Person ID: {user.person_id}, Active Count: {current_count}, Limit: {allowed_limit}") raise ValueError(f"Limit túllépés! A csomagod {allowed_limit} aktív autót engedélyez.") # 2. LÉTEZIK-E MÁR A JÁRMŰ? (csak ha van VIN) existing_asset = None if vin_clean: stmt = select(Asset).where(Asset.vin == vin_clean) existing_asset = (await db.execute(stmt)).scalar_one_or_none() if existing_asset: # HA MÁR A JELENLEGI SZERVEZETNÉL VAN if existing_asset.current_organization_id == target_org_id: raise ValueError("Ez a jármű már a te garázsodban van.") # TRANSZFER FOLYAMAT INDÍTÁSA return await AssetService.initiate_ownership_transfer( db, existing_asset, user_id, target_org_id, license_plate_clean or "" ) # 3. CATALOG SNAPSHOT SYNC - Ha catalog_id van, betöltjük a hiányzó technikai adatokat catalog_data = {} if asset_data.catalog_id: catalog_stmt = select(VehicleModelDefinition).where( VehicleModelDefinition.id == asset_data.catalog_id ) catalog = (await db.execute(catalog_stmt)).scalar_one_or_none() if catalog: # Map catalog fields to asset fields (only if not already provided by user) catalog_data = { 'brand': catalog.make if not asset_data.brand else None, 'model': catalog.marketing_name if not asset_data.model else None, 'vehicle_class': catalog.vehicle_class if not asset_data.vehicle_class else None, 'fuel_type': catalog.fuel_type if not asset_data.fuel_type else None, 'power_kw': catalog.power_kw if not asset_data.power_kw else None, 'engine_capacity': catalog.engine_capacity if not asset_data.engine_capacity else None, 'euro_classification': catalog.euro_class if not asset_data.euro_classification else None, 'body_type': catalog.body_type if not asset_data.trim_level else None, } # Remove None values catalog_data = {k: v for k, v in catalog_data.items() if v is not None} # 4. ÚJ JÁRMŰ LÉTREHOZÁSA - Thick Digital Twin # Először összeállítjuk az összes adatot (user input + catalog snapshot) # Get default vehicle class from config if not provided default_vehicle_class = await config.get_setting(db, "DEFAULT_VEHICLE_CLASS", default="car") # --- BRANCH (GARÁZS) HOZZÁRENDELÉSI LOGIKA --- branch_id = getattr(asset_data, 'branch_id', None) if not branch_id and target_org_id: from app.models.marketplace.organization import Branch branch_stmt = select(Branch.id).where(Branch.organization_id == target_org_id, Branch.is_main == True) main_branch_id = (await db.execute(branch_stmt)).scalar() if not main_branch_id: branch_stmt_any = select(Branch.id).where(Branch.organization_id == target_org_id).limit(1) main_branch_id = (await db.execute(branch_stmt_any)).scalar() branch_id = main_branch_id print(f"DEBUG: resolved branch_id={branch_id} for target_org_id={target_org_id}") # Build individual_equipment with is_primary flag equipment = dict(asset_data.individual_equipment or {}) if asset_data.is_primary: equipment['is_primary'] = True asset_fields = { 'vin': vin_clean, 'license_plate': license_plate_clean, 'catalog_id': asset_data.catalog_id, 'current_organization_id': target_org_id, 'branch_id': branch_id, 'owner_person_id': user.person_id, 'owner_org_id': asset_data.organization_id or target_org_id, 'operator_org_id': None, # AssetCreate doesn't have operator_org_id 'status': status, 'individual_equipment': equipment, 'created_at': datetime.utcnow(), # Classification 'brand': asset_data.brand or catalog_data.get('brand'), 'model': asset_data.model or catalog_data.get('model'), 'vehicle_class': asset_data.vehicle_class or catalog_data.get('vehicle_class') or default_vehicle_class, 'trim_level': asset_data.trim_level, # Technical Specs 'fuel_type': asset_data.fuel_type or catalog_data.get('fuel_type'), 'engine_capacity': asset_data.engine_capacity or catalog_data.get('engine_capacity'), 'power_kw': asset_data.power_kw or catalog_data.get('power_kw'), 'torque_nm': asset_data.torque_nm, 'cylinder_layout': asset_data.cylinder_layout, 'transmission_type': asset_data.transmission_type, 'drive_type': asset_data.drive_type, 'euro_classification': asset_data.euro_classification or catalog_data.get('euro_classification'), # Physical Dimensions 'curb_weight': asset_data.curb_weight, 'max_weight': asset_data.max_weight, 'cargo_volume_x': asset_data.cargo_volume_x, 'cargo_volume_y': asset_data.cargo_volume_y, 'door_count': asset_data.door_count, 'seat_count': asset_data.seat_count, # Mileage 'current_mileage': asset_data.current_mileage, # Equipment 'roof_type': asset_data.roof_type, 'audio_system_type': asset_data.audio_system_type, # Timeline 'year_of_manufacture': asset_data.year_of_manufacture, 'first_registration_date': asset_data.first_registration_date, } # Remove None values from the dictionary asset_fields = {k: v for k, v in asset_fields.items() if v is not None} new_asset = Asset(**asset_fields) db.add(new_asset) await db.flush() # --- MATCHER INTEGRÁCIÓ (HA NINCS CATALOG_ID DE VANNAK ADATOK) --- if not new_asset.catalog_id and new_asset.brand and new_asset.model: from app.services.asset_matcher_service import AssetMatcherService from app.models.vehicle.asset import AssetCatalog print(f"DEBUG: Matcher args: make={new_asset.brand}, model={new_asset.model}, year={new_asset.year_of_manufacture}") matched_result = await AssetMatcherService.find_best_match(db, new_asset) if matched_result: matched_def, conf = matched_result if matched_def: # FIX: Asset.catalog_id FK references vehicle.vehicle_catalog.id (AssetCatalog), # NOT vehicle.vehicle_model_definitions.id (VehicleModelDefinition). # Look up or create the AssetCatalog entry for this definition. catalog_stmt = select(AssetCatalog).where( AssetCatalog.master_definition_id == matched_def.id ).limit(1) catalog_entry = (await db.execute(catalog_stmt)).scalar_one_or_none() if not catalog_entry: # Create a new AssetCatalog entry from the matched definition catalog_entry = AssetCatalog( master_definition_id=matched_def.id, make=matched_def.make, model=matched_def.marketing_name, year_from=matched_def.year_from, year_to=matched_def.year_to, fuel_type=matched_def.fuel_type, power_kw=matched_def.power_kw if matched_def.power_kw and matched_def.power_kw > 0 else None, engine_capacity=matched_def.engine_capacity if matched_def.engine_capacity and matched_def.engine_capacity > 0 else None, ) db.add(catalog_entry) await db.flush() new_asset.catalog_id = catalog_entry.id await AssetMatcherService.enrich_asset_from_definition(db, new_asset, matched_def, conf) await db.flush() # Digitális Iker Alapmodulok # Only create AssetAssignment if we have an organization_id if target_org_id is not None: db.add(AssetAssignment(asset_id=new_asset.id, organization_id=target_org_id, status="active")) db.add(AssetTelemetry(asset_id=new_asset.id)) db.add(AssetFinancials( asset_id=new_asset.id, purchase_price_net=0.0, purchase_price_gross=0.0, financing_type="unknown" )) # Gamification reward = await config.get_setting(db, "xp_reward_asset_register", default=250) await GamificationService.award_points(db, user_id, int(reward), "NEW_ASSET_REG") # Check if this is user's first vehicle and award "First Car" badge await AssetService._award_first_car_badge(db, user_id, target_org_id) await db.commit() from sqlalchemy.orm import selectinload new_asset = (await db.execute(select(Asset).where(Asset.id == new_asset.id).options(selectinload(Asset.catalog)))).scalar_one() return new_asset except Exception as e: await db.rollback() logger.error(f"Asset Creation Error: {e}") raise e @staticmethod async def initiate_ownership_transfer(db: AsyncSession, asset: Asset, user_id: int, org_id: int, new_plate: str): """ Adásvétel kezelése: Az autót 'Transfer Pending' állapotba teszi. """ # Admin paraméter: Automatikus transzfer engedélyezése? auto_transfer = await config.get_setting(db, "asset_auto_transfer_enabled", default=False) # Logoljuk a kísérletet a biztonsági szolgálatnál (Sentinel) await security_service.log_event( db, user_id=user_id, action="VEHICLE_CLAIM_INITIATED", severity=LogSeverity.warning, target_type="Asset", target_id=str(asset.id), new_data={"vin": asset.vin, "new_org": org_id} ) if auto_transfer: # Csak akkor, ha a régi tulajdonos 'sold' állapotba tette if asset.status == "sold": return await AssetService.execute_final_transfer(db, asset, org_id, new_plate, user_id) # Függőben lévő állapot: Dokumentum feltöltésre vár asset.status = "transfer_pending" asset.temp_claim_org_id = org_id # Átmeneti tároló a validálásig await db.commit() # Itt egy speciális hibaüzenetet dobunk, amit a Frontend tud kezelni (Dokumentum feltöltő ablak) raise HTTPException( status_code=202, detail="A jármű már szerepel a rendszerben. Kérjük, töltsd fel az adásvételi szerződést a tulajdonjog igazolásához." ) @staticmethod async def execute_final_transfer(db: AsyncSession, asset: Asset, new_org_id: int, new_plate: str, user_id: int = None): """ A tulajdonjog tényleges átírása az adatbázisban. """ # 1. Régi hozzárendelés lezárása await db.execute( update(AssetAssignment) .where(and_(AssetAssignment.asset_id == asset.id, AssetAssignment.status == "active")) .values(status="archived", end_date=datetime.now()) ) # 2. Új hozzárendelés és adatok frissítése asset.current_organization_id = new_org_id asset.license_plate = new_plate.upper() asset.status = "active" asset.is_verified = False # Az új tulajdonos papírjait is ellenőrizni kell! # 3. Update ownership fields if user_id is provided if user_id is not None: from app.models.identity import User user_stmt = select(User).where(User.id == user_id) user = (await db.execute(user_stmt)).scalar_one_or_none() if user and user.person_id: asset.owner_person_id = user.person_id asset.owner_org_id = new_org_id else: logger.warning(f"User {user_id} has no person_id, cannot set owner_person_id") else: logger.warning("execute_final_transfer called without user_id, ownership fields not updated") # Only create AssetAssignment if we have an organization_id if new_org_id is not None: db.add(AssetAssignment(asset_id=asset.id, organization_id=new_org_id, status="active")) await db.commit() return asset # --- CATALOG METHODS --- @staticmethod async def get_makes(db: AsyncSession, vehicle_class: Optional[str] = None) -> List[str]: """Get all distinct makes from vehicle model definitions, optionally filtered by vehicle_class.""" stmt = select(distinct(VehicleModelDefinition.make)).order_by(VehicleModelDefinition.make) if vehicle_class: stmt = stmt.where(VehicleModelDefinition.vehicle_class == vehicle_class) result = await db.execute(stmt) makes = result.scalars().all() return [make for make in makes if make] # Filter out None/empty @staticmethod async def get_models(db: AsyncSession, make: str, vehicle_class: str = None) -> List[str]: """Get all distinct models for a given make, optionally filtered by vehicle_class. Fuzzy matching: removes spaces and lowercases both the query and stored values so that 'CB 1000' matches 'CB1000'. """ stmt = select(distinct(VehicleModelDefinition.marketing_name)).where( func.replace(func.lower(VehicleModelDefinition.make), ' ', '').ilike( f'%{make.replace(" ", "").lower()}%' ) ) if vehicle_class: stmt = stmt.where(VehicleModelDefinition.vehicle_class == vehicle_class) stmt = stmt.order_by(VehicleModelDefinition.marketing_name) result = await db.execute(stmt) models = result.scalars().all() return [model for model in models if model] @staticmethod async def get_generations(db: AsyncSession, make: str, model: str) -> List[str]: """Get all distinct generations/variants for a given make and model. For now, we'll use engine_code as generation placeholder.""" stmt = select(distinct(VehicleModelDefinition.engine_code)).where( VehicleModelDefinition.make == make, VehicleModelDefinition.marketing_name == model, VehicleModelDefinition.engine_code.isnot(None) ).order_by(VehicleModelDefinition.engine_code) result = await db.execute(stmt) generations = result.scalars().all() return [gen for gen in generations if gen] @staticmethod async def get_engines(db: AsyncSession, make: str, model: str, gen: str) -> List[VehicleModelDefinition]: """Get all engine variants for a given make, model, and generation.""" stmt = select(VehicleModelDefinition).where( VehicleModelDefinition.make == make, VehicleModelDefinition.marketing_name == model, VehicleModelDefinition.engine_code == gen ).order_by(VehicleModelDefinition.id) result = await db.execute(stmt) engines = result.scalars().all() return engines # --- CASCADING CATALOG METHODS (for wizard autocomplete) --- @staticmethod async def get_catalog_brands(db: AsyncSession, vehicle_class: Optional[str] = None, query: Optional[str] = None) -> List[str]: """Get all distinct brands (makes) from vehicle_model_definitions, with optional class filter and search query. Fuzzy matching: removes spaces and lowercases both the query and stored values so that 'BMW' matches 'bmw' and 'CB 1000' matches 'CB1000'. """ stmt = select(distinct(VehicleModelDefinition.make)).order_by(VehicleModelDefinition.make) if vehicle_class: stmt = stmt.where(VehicleModelDefinition.vehicle_class == vehicle_class) if query: clean_query = query.replace(' ', '').lower() stmt = stmt.where( func.replace(func.lower(VehicleModelDefinition.make), ' ', '').ilike(f'%{clean_query}%') ) result = await db.execute(stmt) brands = result.scalars().all() return [b for b in brands if b] @staticmethod async def get_catalog_models(db: AsyncSession, brand: str, vehicle_class: Optional[str] = None) -> List[Dict[str, Any]]: """Get all distinct models for a given brand, returning id and marketing_name.""" stmt = select( VehicleModelDefinition.id, VehicleModelDefinition.marketing_name ).where( VehicleModelDefinition.make == brand ).distinct(VehicleModelDefinition.marketing_name).order_by(VehicleModelDefinition.marketing_name) if vehicle_class: stmt = stmt.where(VehicleModelDefinition.vehicle_class == vehicle_class) result = await db.execute(stmt) rows = result.all() return [{"id": r.id, "name": r.marketing_name} for r in rows if r.marketing_name] @staticmethod async def get_catalog_years(db: AsyncSession, brand: str, model: str) -> List[int]: """Get all distinct years for a given brand and model.""" stmt = select(distinct(VehicleModelDefinition.year_from)).where( VehicleModelDefinition.make == brand, VehicleModelDefinition.marketing_name == model, VehicleModelDefinition.year_from > 0 ).order_by(VehicleModelDefinition.year_from.desc()) result = await db.execute(stmt) years = result.scalars().all() return [y for y in years if y] @staticmethod async def get_catalog_trims(db: AsyncSession, brand: str, model: str, year: Optional[int] = None) -> List[Dict[str, Any]]: """Get all trim/variant details for a given brand, model, and optional year.""" stmt = select(VehicleModelDefinition).where( VehicleModelDefinition.make == brand, VehicleModelDefinition.marketing_name == model ) if year and year > 0: stmt = stmt.where(VehicleModelDefinition.year_from == year) stmt = stmt.order_by(VehicleModelDefinition.trim_level, VehicleModelDefinition.engine_capacity) result = await db.execute(stmt) rows = result.scalars().all() return [ { "id": r.id, "trim_level": r.trim_level or '', "engine_capacity": r.engine_capacity or 0, "power_kw": r.power_kw or 0, "fuel_type": r.fuel_type, "year_from": r.year_from, "body_type": r.body_type or '', } for r in rows ] @staticmethod async def get_user_vehicle_limit(db: AsyncSession, user_id: int, org_id: int) -> int: """ Get the vehicle limit for a user, checking both user-specific AND organization limits. Returns the HIGHER value of the two as per requirements. Args: db: AsyncSession user_id: User ID org_id: Organization ID Returns: Maximum allowed vehicles (higher of user limit and organization limit) """ from app.models.identity import User from app.services.config_service import config try: # Get user info user_stmt = select(User).where(User.id == user_id) user = (await db.execute(user_stmt)).scalar_one() # Get global vehicle limits configuration limits = await config.get_setting(db, "VEHICLE_LIMIT") if limits is None: logger.error(f"VEHICLE_LIMIT configuration not found in database for user {user_id}") # Fallback to very high limit instead of restricting users limits = {"admin": 9999, "superadmin": 9999, "user": 100, "free": 100, "premium": 100, "vip": 100, "service_pro": 100} user_role = user.role.value if hasattr(user.role, 'value') else str(user.role) subscription_plan = user.subscription_plan or "free" # Get user-specific limit (based on role or subscription plan) user_limit = limits.get(user_role) if user_limit is None: # FIX: If role not found (e.g. "user" not in dict), try subscription plan user_limit = limits.get(subscription_plan.lower()) if user_limit is None: # FIX: Ultimate fallback - safe default for free/basic users user_limit = limits.get("free", 1) # Get organization-specific limit (if configured) org_limit = None try: org_limits = await config.get_setting(db, "VEHICLE_LIMIT", org_id=org_id) if org_limits and isinstance(org_limits, dict): # Organization might have different limit structure # Try to get limit for user's role or use a default org limit org_limit = org_limits.get(user_role) or org_limits.get(subscription_plan.lower()) if org_limit is None and "default" in org_limits: org_limit = org_limits["default"] except Exception as e: logger.debug(f"No organization-specific VEHICLE_LIMIT found for org {org_id}: {e}") org_limit = None # Log the calculated limit for debugging final_limit = user_limit if org_limit is not None: final_limit = max(user_limit, org_limit) logger.info(f"Calculated limit for user {user_id} (role: {user_role}, plan: {subscription_plan}): user_limit={user_limit}, org_limit={org_limit}, final={final_limit}") else: logger.info(f"Calculated limit for user {user_id} (role: {user_role}, plan: {subscription_plan}): user_limit={user_limit}, org_limit=None, final={final_limit}") return final_limit except Exception as e: logger.error(f"Error getting vehicle limit for user {user_id}, org {org_id}: {e}") # Fallback to a reasonable default return 100 @staticmethod async def archive_vehicle( db: AsyncSession, asset_id: uuid.UUID, user_id: int, final_mileage: int, archive_reason: str, ) -> Asset: """ Strict Soft Delete — Jármű biztonságos kivezetése a garázsból. A művelet: 1. Frissíti a current_mileage értékét a megadott final_mileage-ra 2. Állítja: status = 'archived' 3. Nullázza az owner_person_id és owner_org_id mezőket 4. Elmenti az archive_info metaadatokat az individual_equipment JSONB-be 5. Naplózza a biztonsági auditba """ from app.models.identity import User from sqlalchemy.orm import selectinload # 1. Lekérjük a járművet — eager load catalog reláció a MissingGreenlet hiba elkerülésére stmt = select(Asset).where(Asset.id == asset_id).options(selectinload(Asset.catalog)) result = await db.execute(stmt) asset = result.scalar_one_or_none() if not asset: raise HTTPException(status_code=404, detail="Jármű nem található") # 2. Jogosultság ellenőrzése — csak a tulajdonos vagy admin archiválhat user_stmt = select(User).where(User.id == user_id) user = (await db.execute(user_stmt)).scalar_one_or_none() if not user: raise HTTPException(status_code=404, detail="Felhasználó nem található") is_owner = (asset.owner_person_id == user.person_id) is_admin = user.role in ("admin", "superadmin") if hasattr(user, 'role') else False if not is_owner and not is_admin: raise HTTPException( status_code=403, detail="Nincs jogosultságod a jármű eltávolításához" ) # 3. Már archiválva van? if asset.status == "archived": raise HTTPException(status_code=400, detail="A jármű már archiválva van") # 4. Mentjük az archive_info metaadatokat now_iso = datetime.now(timezone.utc).isoformat() equipment = dict(asset.individual_equipment or {}) equipment['archive_info'] = { 'reason': archive_reason, 'archived_at': now_iso, 'previous_owner_person_id': asset.owner_person_id, 'previous_owner_org_id': asset.owner_org_id, 'final_mileage': final_mileage, } # 5. Frissítjük a jármű adatait asset.current_mileage = final_mileage asset.status = "archived" asset.owner_person_id = None asset.owner_org_id = None asset.individual_equipment = equipment asset.updated_at = datetime.now(timezone.utc) # 6. Biztonsági audit naplózás await security_service.log_event( db, user_id=user_id, action="VEHICLE_ARCHIVED", severity=LogSeverity.warning, target_type="Asset", target_id=str(asset.id), new_data={ "reason": archive_reason, "final_mileage": final_mileage, "archived_at": now_iso, } ) await db.commit() await db.refresh(asset) logger.info( f"Vehicle {asset.id} ({asset.license_plate}) archived by user {user_id}. " f"Reason: {archive_reason}, final_mileage: {final_mileage}" ) return asset @staticmethod async def _award_first_car_badge(db: AsyncSession, user_id: int, org_id: int): """ Award 'First Car' badge to user if this is their first vehicle. Checks if the user already has any vehicles in the organization. If not, awards the 'First Car' badge. """ try: from sqlalchemy import select, func from app.models.gamification import Badge, UserBadge # Check if user already has vehicles in this organization from app.models.vehicle import Asset vehicle_count_stmt = select(func.count(Asset.id)).where( Asset.current_organization_id == org_id, Asset.status == "active" ) vehicle_count = (await db.execute(vehicle_count_stmt)).scalar() # If this is the first vehicle (count should be 1 after the new one is added) if vehicle_count == 1: # Get or create the "First Car" badge badge_stmt = select(Badge).where(Badge.name == "First Car") badge_result = await db.execute(badge_stmt) badge = badge_result.scalar_one_or_none() if not badge: # Create the badge if it doesn't exist badge = Badge( name="First Car", description="Awarded for adding your first vehicle to the fleet", icon_url="/badges/first-car.svg" ) db.add(badge) await db.flush() # Check if user already has this badge user_badge_stmt = select(UserBadge).where( UserBadge.user_id == user_id, UserBadge.badge_id == badge.id ) user_badge_result = await db.execute(user_badge_stmt) existing_user_badge = user_badge_result.scalar_one_or_none() if not existing_user_badge: # Award the badge to the user user_badge = UserBadge( user_id=user_id, badge_id=badge.id, earned_at=datetime.utcnow() ) db.add(user_badge) await db.flush() logger.info(f"Awarded 'First Car' badge to user {user_id}") except Exception as e: logger.error(f"Error awarding first car badge: {e}") # Don't raise the error - badge awarding shouldn't break vehicle creation