fix: honor configured phone scoring weights

Author: Seungpyo1007

.github/workflows/weekly-refresh.yml

@@ -54,6 +54,7 @@ jobs:
           repository: GetTechAPI/TechAPI
           path: techapi
           token: ${{ secrets.TECHENGINEBOT_TOKEN || secrets.TECHAPI_TOKEN || secrets.GITHUB_TOKEN }}
+          fetch-depth: 0
 
       - uses: actions/setup-python@v6
         with:

app/services/scoring/phones.py

@@ -124,14 +124,17 @@ def _display(display: dict[str, Any], scales: dict[str, ReferenceScale]) -> floa
 
 
 def _value(
-    overall: float | None, msrp_usd: int | None, scales: dict[str, ReferenceScale]
+    overall: float | None,
+    msrp_usd: int | None,
+    scales: dict[str, ReferenceScale],
+    weights: dict[str, float],
 ) -> float | None:
     if overall is None or not msrp_usd:
         return None
     affordability = capability(float(msrp_usd), scales["msrp_usd"])
     if affordability is None:
         return None
-    return round(overall * 0.5 + affordability * 0.5, 1)
+    return combine([(overall, weights["overall"]), (affordability, weights["affordability"])])
 
 
 def score_phone(
@@ -153,9 +156,16 @@ def score_phone(
         scales,
     )
     display = _display(phone.display, scales)
-    components = [s for s in (perf.index, camera, battery, display) if s is not None]
-    overall = round(sum(components) / len(components), 1) if components else None
-    value = _value(overall, phone.msrp_usd, scales)
+    overall_weights = cfg.weights["phone_overall"]
+    overall = combine(
+        [
+            (perf.index, overall_weights["performance"]),
+            (camera, overall_weights["camera"]),
+            (battery, overall_weights["battery"]),
+            (display, overall_weights["display"]),
+        ]
+    )
+    value = _value(overall, phone.msrp_usd, scales, cfg.weights["value"])
     return PhoneScore(
         algorithm_version=settings.scoring_algorithm_version,
         overall=overall,

tests/unit/test_scoring_phones.py

@@ -2,11 +2,13 @@
 
 from __future__ import annotations
 
+from dataclasses import replace
 from datetime import date
 
 from app.models.smartphone import Smartphone
 from app.models.soc import SoC
 from app.services.scoring import ALGORITHM_VERSION, DatasetStats, score_phone
+from app.services.scoring.config import load_config
 
 
 def _soc(**overrides: object) -> SoC:
@@ -92,6 +94,24 @@ def test_value_requires_msrp() -> None:
     assert score_phone(_phone(msrp_usd=None), _soc()).value is None
 
 
+def test_overall_and_value_use_configured_weights() -> None:
+    cfg = load_config()
+    weights = {name: values.copy() for name, values in cfg.weights.items()}
+    weights["phone_overall"] = {
+        "performance": 1.0,
+        "camera": 0.0,
+        "battery": 0.0,
+        "display": 0.0,
+    }
+    weights["value"] = {"overall": 1.0, "affordability": 0.0}
+    configured = replace(cfg, weights=weights)
+
+    score = score_phone(_phone(), _soc(), config=configured)
+
+    assert score.overall == score.performance
+    assert score.value == score.overall
+
+
 def test_relative_fields_filled_only_with_stats() -> None:
     soc = _soc()
     plain = score_phone(_phone(), soc)