Интегрирован wesp в сайт

WESP_REL/app/lab/services/norms_params.py

@@ -0,0 +1,52 @@
+"""Сериализация параметров методики норм на профиле."""
+
+from __future__ import annotations
+
+import json
+from typing import Any
+
+from app.lab.calc.norms_resolver import NormsParams
+from app.lab.models import LabAnimalProfile
+
+
+def load_norms_params(profile: LabAnimalProfile) -> NormsParams:
+    raw = profile.norms_params_json
+    if not raw:
+        return NormsParams()
+    try:
+        data = json.loads(raw)
+    except (json.JSONDecodeError, TypeError):
+        return NormsParams()
+    return NormsParams.from_dict(data if isinstance(data, dict) else {})
+
+
+def save_norms_params(profile: LabAnimalProfile, params: NormsParams | dict[str, Any] | None) -> None:
+    if params is None:
+        profile.norms_params_json = None
+        return
+    if isinstance(params, NormsParams):
+        payload = {
+            k: v
+            for k, v in (
+                ("milkFatPct", params.milk_fat_pct),
+                ("lactationNo", params.lactation_no),
+                ("lactationStage", params.lactation_stage),
+                ("bodyCondition", params.body_condition),
+                ("housingSystem", params.housing_system),
+                ("koncOeSv", params.konc_oe_sv),
+            )
+            if v is not None
+        }
+    else:
+        payload = dict(params)
+    profile.norms_params_json = json.dumps(payload, ensure_ascii=False) if payload else None
+
+
+def norms_params_api(profile: LabAnimalProfile) -> dict[str, Any]:
+    if not profile.norms_params_json:
+        return {}
+    try:
+        data = json.loads(profile.norms_params_json)
+        return data if isinstance(data, dict) else {}
+    except (json.JSONDecodeError, TypeError):
+        return {}