177 lines
8.4 KiB
Python
Executable File
177 lines
8.4 KiB
Python
Executable File
from fastapi import FastAPI, HTTPException
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from fastapi.responses import FileResponse
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from pydantic import BaseModel, validator
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from typing import Optional, List
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from sqlalchemy.ext.asyncio import create_async_engine, AsyncSession
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from sqlalchemy.orm import sessionmaker
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from sqlalchemy import text
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import os
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from datetime import date
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import uuid
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from dotenv import load_dotenv
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load_dotenv()
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raw_url = os.getenv("DATABASE_URL")
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if not raw_url:
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raw_url = "postgresql://admin:PASSWORD_111@postgres-db:5432/service_finder"
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fixed_url = raw_url.replace("postgresql://", "postgresql+asyncpg://").replace("/service_finder_db", "/service_finder")
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engine = create_async_engine(fixed_url)
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AsyncSessionLocal = sessionmaker(engine, class_=AsyncSession, expire_on_commit=False)
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app = FastAPI(title="Service Finder API")
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# --- MODELLEK ---
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class IssueReport(BaseModel):
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vehicle_id: int
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description: str
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is_critical: bool
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class IssueResolve(BaseModel):
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vehicle_id: int
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# ÚJ: KÖLTSÉG MODELL
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class CostCreate(BaseModel):
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vehicle_id: int
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cost_type: str # FUEL, SERVICE, INSURANCE, TAX, OTHER
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amount: float
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currency: str # HUF, EUR
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date: date
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mileage: int
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description: Optional[str] = ""
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# --- LOGOLÁS ---
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async def create_audit_log(session, user_id, event, target_id, details, old_val=None, new_val=None):
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await session.execute(text("""
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INSERT INTO data.audit_logs (user_id, event_type, target_id, details, old_value, new_value)
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VALUES (:uid, :evt, :tid, :det, :old, :new)
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"""), {"uid": user_id, "evt": event, "tid": target_id, "det": details, "old": old_val, "new": new_val})
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# --- VÉGPONTOK ---
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# 1. KÖLTSÉG HOZZÁADÁSA (Okos Km frissítéssel!)
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@app.post("/api/add_cost")
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async def add_cost(data: CostCreate):
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user_id = 1
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async with AsyncSessionLocal() as session:
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async with session.begin():
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# Költség mentése
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await session.execute(text("""
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INSERT INTO data.costs (vehicle_id, user_id, cost_type, amount, currency, date, mileage_at_cost, description)
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VALUES (:vid, :uid, :type, :amt, :curr, :date, :mil, :desc)
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"""), {
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"vid": data.vehicle_id, "uid": user_id, "type": data.cost_type,
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"amt": data.amount, "curr": data.currency, "date": data.date,
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"mil": data.mileage, "desc": data.description
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})
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# KM ÓRA AUTOMATIKUS FRISSÍTÉSE (Ha a megadott km nagyobb, mint a jelenlegi)
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# Először lekérjük a jelenlegit
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res = await session.execute(text("SELECT start_mileage FROM data.vehicle_history WHERE vehicle_id = :vid AND end_date IS NULL"), {"vid": data.vehicle_id})
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current = res.scalar() or 0
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if data.mileage > current:
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await session.execute(text("""
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UPDATE data.vehicle_history SET start_mileage = :mil
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WHERE vehicle_id = :vid AND end_date IS NULL
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"""), {"mil": data.mileage, "vid": data.vehicle_id})
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# Opcionális: Logoljuk a km frissítést is
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await create_audit_log(session, user_id, "MILEAGE_UPDATE", data.vehicle_id, f"Km frissítve költség rögzítésekor: {data.mileage}")
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await create_audit_log(session, user_id, "ADD_COST", data.vehicle_id, f"{data.cost_type}: {data.amount} {data.currency}")
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return {"status": "success"}
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# 2. SZERVIZKÖNYV LEKÉRÉSE (Történet)
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@app.get("/api/vehicle/{vehicle_id}/history")
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async def get_vehicle_history(vehicle_id: int):
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user_id = 1
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async with AsyncSessionLocal() as session:
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# Lekérjük a költségeket
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res_costs = await session.execute(text("""
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SELECT id, cost_type as type, amount, currency, date, mileage_at_cost as mileage, description, 'COST' as source
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FROM data.costs WHERE vehicle_id = :vid ORDER BY date DESC
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"""), {"vid": vehicle_id})
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costs = res_costs.fetchall()
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# Lekérjük az Audit Log eseményeket (Hiba, Javítás)
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res_logs = await session.execute(text("""
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SELECT id, event_type as type, 0 as amount, '' as currency, created_at::date as date, 0 as mileage, details as description, 'LOG' as source
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FROM data.audit_logs WHERE target_id = :vid AND event_type IN ('ISSUE_REPORT', 'ISSUE_RESOLVED') ORDER BY created_at DESC
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"""), {"vid": vehicle_id})
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logs = res_logs.fetchall()
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# Összefésüljük a két listát Pythonban és dátum szerint rendezzük
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combined = []
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for r in costs: combined.append(dict(r._mapping))
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for r in logs: combined.append(dict(r._mapping))
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# Rendezés dátum szerint csökkenőbe (legújabb elöl)
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combined.sort(key=lambda x: x['date'], reverse=True)
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return combined
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# --- KORÁBBI VÉGPONTOK (Rövidítve a hely miatt, de ezek kellenek!) ---
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@app.get("/api/my_vehicles")
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async def get_my_garage():
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user_id = 1
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async with AsyncSessionLocal() as session:
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query = text("""
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SELECT v.id as vehicle_id, v.vin, v.current_plate, m.name as brand,
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mo.model_name, mo.category, vh.start_mileage, vh.role,
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v.status, v.current_issue
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FROM data.vehicle_history vh
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JOIN data.vehicles v ON vh.vehicle_id = v.id
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JOIN ref.vehicle_models mo ON v.model_id = mo.id
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JOIN ref.vehicle_makes m ON mo.make_id = m.id
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WHERE vh.user_id = :uid AND vh.end_date IS NULL
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ORDER BY vh.start_date DESC
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""")
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result = await session.execute(query, {"uid": user_id})
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return [{"vehicle_id": r.vehicle_id, "brand": r.brand, "model": r.model_name, "plate": r.current_plate, "category": r.category, "role": r.role, "status": r.status, "current_issue": r.current_issue} for r in result.fetchall()]
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@app.get("/api/vehicle/{vehicle_id}")
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async def get_vehicle_details(vehicle_id: int):
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user_id = 1
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async with AsyncSessionLocal() as session:
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q = text("""
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SELECT v.id, v.vin, v.current_plate, v.production_year,
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m.name as brand, mo.model_name, mo.category,
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vh.role, vh.start_date, vh.start_mileage, u.default_currency,
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v.status, v.current_issue
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FROM data.vehicle_history vh
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JOIN data.vehicles v ON vh.vehicle_id = v.id
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JOIN ref.vehicle_models mo ON v.model_id = mo.id
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JOIN ref.vehicle_makes m ON mo.make_id = m.id
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JOIN data.users u ON vh.user_id = u.id
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WHERE v.id = :vid AND vh.user_id = :uid AND vh.end_date IS NULL
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""")
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res = await session.execute(q, {"vid": vehicle_id, "uid": user_id})
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car = res.fetchone()
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if not car: raise HTTPException(status_code=404, detail="Nincs adat")
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return {"id": car.id, "brand": car.brand, "model": car.model_name, "plate": car.current_plate, "vin": car.vin, "role": car.role, "start_date": car.start_date, "mileage": car.start_mileage, "currency": car.default_currency, "status": car.status, "current_issue": car.current_issue}
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@app.post("/api/report_issue")
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async def report_issue(data: IssueReport):
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user_id = 1
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async with AsyncSessionLocal() as session:
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async with session.begin():
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new_status = 'CRITICAL' if data.is_critical else 'WARNING'
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await session.execute(text("UPDATE data.vehicles SET status = :st, current_issue = :desc WHERE id = :vid"), {"st": new_status, "desc": data.description, "vid": data.vehicle_id})
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await create_audit_log(session, user_id, "ISSUE_REPORT", data.vehicle_id, details=data.description, old_val="OK", new_val=new_status)
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return {"status": "success"}
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@app.post("/api/resolve_issue")
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async def resolve_issue(data: IssueResolve):
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user_id = 1
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async with AsyncSessionLocal() as session:
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async with session.begin():
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await session.execute(text("UPDATE data.vehicles SET status = 'OK', current_issue = NULL WHERE id = :vid"), {"vid": data.vehicle_id})
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await create_audit_log(session, user_id, "ISSUE_RESOLVED", data.vehicle_id, details="Probléma megoldva", old_val="WARNING", new_val="OK")
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return {"status": "success", "message": "Jármű státusza helyreállítva!"}
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@app.get("/")
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async def serve_frontend():
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if os.path.exists("/app/frontend/index.html"): return FileResponse("/app/frontend/index.html")
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return {"error": "Frontend hiányzik"} |