Initial commit - Migrated to Dev environment
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35
backend/app/services/matching_service.py
Executable file
35
backend/app/services/matching_service.py
Executable file
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from typing import List, Dict, Any
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from sqlalchemy import text
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from app.db.session import SessionLocal
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from app.services.config_service import config
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class MatchingService:
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@staticmethod
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async def rank_services(services: List[Dict[str, Any]], org_id: int = None) -> List[Dict[str, Any]]:
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# 1. Dinamikus paraméterek lekérése az Admin beállításokból
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w_dist = await config.get_setting('weight_distance', org_id=org_id, default=0.5)
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w_rate = await config.get_setting('weight_rating', org_id=org_id, default=0.5)
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b_gold = await config.get_setting('bonus_gold_service', org_id=org_id, default=500)
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ranked_list = []
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for s in services:
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# Normalizált pontszámok (példa logika)
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# Távolság pont (P_dist): 100 / (távolság + 1) -> közelebb = több pont
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p_dist = 100 / (s.get('distance', 1) + 1)
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# Értékelés pont (P_rate): csillagok * 20 -> 5 csillag = 100 pont
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p_rate = s.get('rating', 0) * 20
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# Bónusz (B_tier): ha Gold, megkapja a bónuszt
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tier_bonus = b_gold if s.get('tier') == 'gold' else 0
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# A Mester Képlet:
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total_score = (p_dist * float(w_dist)) + (p_rate * float(w_rate)) + tier_bonus
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s['total_score'] = round(total_score, 2)
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ranked_list.append(s)
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# Sorbarendezés pontszám szerint csökkenőben
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return sorted(ranked_list, key=lambda x: x['total_score'], reverse=True)
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matching_service = MatchingService()
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