Initial commit: Robot ökoszisztéma v2.0 - Stabilizált jármű és szerviz robotok
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Kincses
155
backend/app/services/geo_service.py
Executable file
155
backend/app/services/geo_service.py
Executable file
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# /opt/docker/dev/service_finder/backend/app/services/geo_service.py
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import uuid
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import logging
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from typing import Optional, List, Dict, Any
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from sqlalchemy.ext.asyncio import AsyncSession
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from sqlalchemy import text, select
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from app.services.config_service import config # 2.0 Dinamikus konfig
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from app.db.session import AsyncSessionLocal
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logger = logging.getLogger("Geo-Service-2.2")
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class GeoService:
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"""
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Sentinel Master GeoService 2.2.
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Felelős a címek normalizálásáért, a szótárak építéséért és a téradatokért.
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Minden paraméter (ország, sablon, limit) adminból vezérelt.
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"""
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@staticmethod
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async def get_street_suggestions(db: AsyncSession, zip_code: str, q: str, user_id: Optional[int] = None) -> List[str]:
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"""
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Autocomplete támogatás az utcákhoz.
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A limitet és a keresési logikát az adminból vesszük.
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"""
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# 1. Admin beállítások lekérése
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search_limit = await config.get_setting(db, "GEO_SUGGESTION_LIMIT", default=10)
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query = text("""
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SELECT DISTINCT s.name
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FROM data.geo_streets s
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JOIN data.geo_postal_codes p ON s.postal_code_id = p.id
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WHERE p.zip_code = :zip AND s.name ILIKE :q
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ORDER BY s.name ASC LIMIT :limit
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""")
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try:
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res = await db.execute(query, {"zip": zip_code, "q": f"{q}%", "limit": search_limit})
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return [row[0] for row in res.fetchall()]
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except Exception as e:
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logger.error(f"Street Suggestion Error: {e}")
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return []
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@staticmethod
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async def get_or_create_full_address(
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db: AsyncSession,
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zip_code: str,
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city: str,
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street_name: str,
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street_type: str,
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house_number: str,
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stairwell: Optional[str] = None,
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floor: Optional[str] = None,
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door: Optional[str] = None,
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parcel_id: Optional[str] = None,
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user_id: Optional[int] = None # A régió-alapú felülbíráláshoz
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) -> uuid.UUID:
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"""
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Hibrid címrögzítés atomizált mezőkkel.
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A cím generálásának módja (sablonja) régió- vagy felhasználó-specifikus lehet.
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"""
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try:
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# 1. ADMIN BEÁLLÍTÁSOK LEKÉRÉSE (Hierarchikus: User > Region > Global)
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# Országkód (pl. HU, AT, DE)
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default_country = await config.get_setting(
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db, "geo_default_country_code",
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scope_level="user" if user_id else "global",
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scope_id=str(user_id) if user_id else None,
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default="HU"
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)
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# Címformázási sablon (pl. "{zip} {city}, {street} {type} {number}")
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address_template = await config.get_setting(
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db, "GEO_ADDRESS_FORMAT_TEMPLATE",
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default="{zip} {city}, {street} {type} {number}."
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)
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# 2. Irányítószám és Város (Auto-learning / Upsert)
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zip_id_query = text("""
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INSERT INTO data.geo_postal_codes (zip_code, city, country_code)
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VALUES (:z, :c, :cc)
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ON CONFLICT (country_code, zip_code, city) DO UPDATE SET city = EXCLUDED.city
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RETURNING id
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""")
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zip_res = await db.execute(zip_id_query, {"z": zip_code, "c": city, "cc": default_country})
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zip_id = zip_res.scalar()
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# 3. Utca szótár frissítése
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await db.execute(text("""
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INSERT INTO data.geo_streets (postal_code_id, name) VALUES (:zid, :n)
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ON CONFLICT (postal_code_id, name) DO NOTHING
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"""), {"zid": zip_id, "n": street_name})
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# 4. Közterület típus (út, utca, köz...)
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await db.execute(text("""
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INSERT INTO data.geo_street_types (name) VALUES (:n)
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ON CONFLICT (name) DO NOTHING
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"""), {"n": street_type.lower()})
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# 5. SZÖVEGES CÍM GENERÁLÁSA SABLON ALAPJÁN (2.2 Újdonság)
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# Megformázzuk az alapcímet az admin sablon szerint
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full_text = address_template.format(
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zip=zip_code,
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city=city,
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street=street_name,
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type=street_type,
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number=house_number
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)
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# Hozzáadjuk az atomizált kiegészítőket, ha vannak
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if stairwell: full_text += f" {stairwell}. lph."
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if floor: full_text += f" {floor}. em."
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if door: full_text += f" {door}. ajtó"
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# 6. Központi Address rekord rögzítése vagy lekérése
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address_query = text("""
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INSERT INTO data.addresses (
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postal_code_id, street_name, street_type, house_number,
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stairwell, floor, door, parcel_id, full_address_text
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)
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VALUES (:zid, :sn, :st, :hn, :sw, :fl, :dr, :pid, :txt)
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ON CONFLICT (postal_code_id, street_name, street_type, house_number, stairwell, floor, door)
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DO NOTHING
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RETURNING id
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""")
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params = {
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"zid": zip_id, "sn": street_name, "st": street_type,
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"hn": house_number, "sw": stairwell, "fl": floor,
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"dr": door, "pid": parcel_id, "txt": full_text
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}
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res = await db.execute(address_query, params)
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addr_id = res.scalar()
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# 7. Biztonsági keresés: Ha létezett a rekord, de nem kaptunk ID-t a RETURNING-gal
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if not addr_id:
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lookup_query = text("""
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SELECT id FROM data.addresses
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WHERE postal_code_id = :zid
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AND street_name = :sn
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AND street_type = :st
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AND house_number = :hn
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AND (stairwell IS NOT DISTINCT FROM :sw)
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AND (floor IS NOT DISTINCT FROM :fl)
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AND (door IS NOT DISTINCT FROM :dr)
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LIMIT 1
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""")
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lookup_res = await db.execute(lookup_query, params)
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addr_id = lookup_res.scalar()
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return addr_id
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except Exception as e:
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logger.error(f"GeoService Critical Error: {str(e)}")
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raise ValueError(f"Súlyos hiba a cím normalizálása során. Admin/Séma ellenőrzése javasolt.")
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