Интегрирован wesp в сайт

WESP_REL/app/lab/commands/apply_from_master.py

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+from __future__ import annotations
+
+from app import db
+from app.lab.commands.write_audit import write_audit
+from app.lab.db_guard import retry_locked
+from app.lab.loaders.execution_loader import load_execution
+from app.lab.loaders.ration_loader import load_ration
+from app.models import Component, Ingredient, Recipe
+from app.models.base import default_uuid
+from app.services.recipe_update_service import _enqueue_recipe_children_sync
+
+
+@retry_locked
+def apply_from_master(recipe_id: str, user_id: str = "system") -> dict:
+    snapshot = load_ration(recipe_id)
+    if not snapshot.exists:
+        raise LookupError("Мастер рациона не найден")
+    recipe = Recipe.query.filter_by(id=recipe_id, is_deleted=False).first()
+    if recipe is None:
+        raise LookupError("Рецепт не найден")
+    heads = int(recipe.heads_per_trip or 0)
+    if heads <= 0:
+        raise ValueError("Количество голов должно быть > 0")
+
+    execution = load_execution(recipe_id)
+    by_component = {str(l.component_id): l for l in execution.lines if l.component_id}
+    master_by_component = {
+        str(l.component_id): l
+        for l in snapshot.lines
+        if l.component_id and l.in_ration
+    }
+
+    touched_ingredient_ids: list[str] = []
+    for comp_id, master_line in master_by_component.items():
+        daily_kg = float(master_line.daily_kg or 0)
+        weight_per_head = daily_kg / heads
+        ing = by_component.get(comp_id)
+        comp = Component.query.get(comp_id)
+        dm_pct = float(comp.dry_matter or 0) if comp else float(master_line.dry_matter or 0)
+        if ing:
+            row = Ingredient.query.get(ing.ingredient_id)
+            if row is None:
+                continue
+            row.weight_per_head = weight_per_head
+            row.amount = weight_per_head
+            row.dry_matter = dm_pct
+            row.updated_by = user_id
+            touched_ingredient_ids.append(row.id)
+        else:
+            comp_name = master_line.ingredient_name or comp_id
+            new_ing = Ingredient(
+                id=default_uuid(),
+                recipe_id=recipe_id,
+                component_id=comp_id,
+                name=comp_name[:100],
+                amount=weight_per_head,
+                weight_per_head=weight_per_head,
+                dry_matter=dm_pct,
+                order=len(touched_ingredient_ids),
+                created_by=user_id,
+                updated_by=user_id,
+            )
+            db.session.add(new_ing)
+            touched_ingredient_ids.append(new_ing.id)
+
+    master_ids = set(master_by_component)
+    for line in execution.lines:
+        if line.component_id and str(line.component_id) not in master_ids:
+            row = Ingredient.query.get(line.ingredient_id)
+            if row and not row.is_deleted:
+                row.soft_delete(user_id)
+
+    _enqueue_recipe_children_sync(recipe_id)
+    write_audit("APPLY_FROM_MASTER", "lab_recipe_ration", recipe_id, user_id)
+    db.session.commit()
+    return {"recipeId": recipe_id, "ingredientsUpdated": len(touched_ingredient_ids)}