Add independent on/off toggles for the "≈" estimate badge

Previously the badge always showed next to the price for any per_100g
product and never next to the weight at all. Adds two per-product
checkboxes (show_estimate_badge_price, default on; show_estimate_badge_weight,
default off) so the admin can turn either one on or off independently —
covers a shashlik-style product where the weight itself is also just an
estimate, not only the price.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

bober_bbq/admin/routes.py

@@ -539,6 +539,8 @@ def _apply_product_form(product: Product):
     product.estimated_price_override = (
         price_override if product.pricing_mode == "per_100g" and price_override and price_override > 0 else None
     )
+    product.show_estimate_badge_price = bool(request.form.get("show_estimate_badge_price"))
+    product.show_estimate_badge_weight = bool(request.form.get("show_estimate_badge_weight"))
     product.sort_order = request.form.get("sort_order", type=int) or 0
     product.is_active = bool(request.form.get("is_active"))
     product.allergens = ",".join(a for a in request.form.getlist("allergens") if a in ALLERGENS)

bober_bbq/migrate.py

@@ -61,3 +61,5 @@ def migrate() -> None:
     _add_column_if_missing("products", "pricing_mode", "pricing_mode VARCHAR(16) DEFAULT 'fixed'")
     _add_column_if_missing("products", "reference_weight_g", "reference_weight_g INTEGER")
     _add_column_if_missing("products", "estimated_price_override", "estimated_price_override INTEGER")
+    _add_column_if_missing("products", "show_estimate_badge_price", "show_estimate_badge_price BOOLEAN DEFAULT TRUE")
+    _add_column_if_missing("products", "show_estimate_badge_weight", "show_estimate_badge_weight BOOLEAN DEFAULT FALSE")

bober_bbq/models.py

@@ -147,6 +147,13 @@ class Product(db.Model):
     # / 100. Weight stays a separate, always-editable field regardless (it's
     # also shown to the customer on its own). Meaningless outside per_100g.
     estimated_price_override = db.Column(db.Integer)
+    # Independent on/off switches for the customer-facing "≈" badge — only
+    # meaningful for per_100g products. Price defaults on (matches the
+    # behavior before these existed); weight defaults off (a new, opt-in
+    # capability — most per_100g products only ever showed the badge next
+    # to the price).
+    show_estimate_badge_price = db.Column(db.Boolean, default=True, nullable=False)
+    show_estimate_badge_weight = db.Column(db.Boolean, default=False, nullable=False)
     image_url = db.Column(db.String(256), default="")
     is_active = db.Column(db.Boolean, default=True, nullable=False)
     sort_order = db.Column(db.Integer, default=0, nullable=False)
@@ -172,7 +179,15 @@ class Product(db.Model):
 
     @property
     def is_estimated_price(self) -> bool:
-        return self.pricing_mode == "per_100g"
+        """Whether the "≈" badge should render next to the price — the
+        admin can turn this off per-product even for a per_100g item."""
+        return self.pricing_mode == "per_100g" and self.show_estimate_badge_price
+
+    @property
+    def is_estimated_weight(self) -> bool:
+        """Same as is_estimated_price, but for the badge next to the
+        weight label instead — independent toggle, off by default."""
+        return self.pricing_mode == "per_100g" and self.show_estimate_badge_weight
 
     @property
     def allergen_codes(self) -> list[str]:
@@ -196,6 +211,7 @@ class Product(db.Model):
             "weight": (self.weight_en if use_en and self.weight_en else self.weight) or "",
             "price": self.effective_unit_price,
             "is_estimated_price": self.is_estimated_price,
+            "is_estimated_weight": self.is_estimated_weight,
             "image_url": self.image_url,
             "allergens": self.allergen_details(locale),
         }
@@ -413,6 +429,7 @@ class CartItem(db.Model):
             "image_url": self.product.image_url,
             "price": self.product.effective_unit_price,
             "is_estimated_price": self.product.is_estimated_price,
+            "is_estimated_weight": self.product.is_estimated_weight,
             "quantity": self.quantity,
             "line_total": self.line_total,
         }

bober_bbq/templates/admin/product_form.html

@@ -61,6 +61,19 @@
     </div>
     <p class="muted field-hint" id="estimate-hint" style="margin-top:-10px;"></p>
 
+    <div id="estimate-badges-row" class="row">
+      <label style="display:flex;align-items:center;gap:8px;">
+        <input type="checkbox" name="show_estimate_badge_price" class="admin-checkbox"
+               {{ 'checked' if not product or product.show_estimate_badge_price }}>
+        Показувати «≈» біля ціни
+      </label>
+      <label style="display:flex;align-items:center;gap:8px;">
+        <input type="checkbox" name="show_estimate_badge_weight" class="admin-checkbox"
+               {{ 'checked' if product and product.show_estimate_badge_weight }}>
+        Показувати «≈» біля ваги
+      </label>
+    </div>
+
     <label>Фото</label>
     {% if product and product.image_url %}
       <img class="thumb" src="{{ product.image_url }}" style="width:80px;height:80px;margin-bottom:8px;">
@@ -101,6 +114,7 @@
     var isPer100g = document.getElementById('pricing-mode').value === 'per_100g';
     document.getElementById('reference-weight-row').style.display = isPer100g ? 'flex' : 'none';
     document.getElementById('estimate-hint').style.display = isPer100g ? 'block' : 'none';
+    document.getElementById('estimate-badges-row').style.display = isPer100g ? 'flex' : 'none';
     document.getElementById('price-label').textContent = isPer100g ? 'Ціна за 100 г, грн' : 'Ціна, грн';
     recalcEstimate();
   }

tests/test_pricing.py

@@ -54,6 +54,37 @@ def test_effective_unit_price_per_100g_computes_estimate(app):
         product = db.session.get(Product, product_id)
         assert product.effective_unit_price == 450
         assert product.is_estimated_price is True
+        # Price badge defaults on, weight badge defaults off.
+        assert product.is_estimated_weight is False
+
+
+def test_estimate_badges_are_independently_toggleable(app):
+    with app.app_context():
+        product_id = _make_per_100g_product(app)
+        product = db.session.get(Product, product_id)
+        product.show_estimate_badge_price = False
+        product.show_estimate_badge_weight = True
+        db.session.commit()
+
+        product = db.session.get(Product, product_id)
+        assert product.is_estimated_price is False
+        assert product.is_estimated_weight is True
+
+
+def test_estimate_badges_are_always_off_for_fixed_pricing(app):
+    with app.app_context():
+        cat_id = _make_category(app)
+        product = Product(
+            category_id=cat_id,
+            name="Звичайний товар",
+            price=100,
+            show_estimate_badge_price=True,
+            show_estimate_badge_weight=True,
+        )
+        # The badge toggles are only meaningful for per_100g — a fixed-price
+        # product never shows "≈", regardless of what's stored in them.
+        assert product.is_estimated_price is False
+        assert product.is_estimated_weight is False
 
 
 def test_effective_unit_price_per_100g_without_reference_weight_falls_back_to_raw_price(app):
@@ -75,6 +106,7 @@ def test_effective_unit_price_per_100g_manual_override_takes_precedence(app):
             pricing_mode="per_100g",
             reference_weight_g=300,  # would compute to 450
             estimated_price_override=480,
+            show_estimate_badge_price=True,  # column default only applies on flush/commit
         )
         assert product.effective_unit_price == 480
         assert product.is_estimated_price is True
@@ -108,6 +140,58 @@ def test_apply_product_form_saves_manual_estimated_price(app):
         assert product.effective_unit_price == 480
 
 
+def test_apply_product_form_saves_badge_toggles(app):
+    client = app.test_client()
+    _admin_login(client, app)
+    cat_id = _make_category(app)
+
+    # Simulates a real browser submit where the price checkbox is checked
+    # (rendered pre-checked by default) but the weight one isn't.
+    resp = client.post(
+        "/admin/products/new",
+        data={
+            "category_id": cat_id,
+            "name": "Шашлик з бейджем біля ваги",
+            "description": "",
+            "weight": "",
+            "price": "150",
+            "pricing_mode": "per_100g",
+            "reference_weight_g": "300",
+            "show_estimate_badge_price": "on",
+            "show_estimate_badge_weight": "on",
+            "sort_order": "0",
+        },
+        follow_redirects=True,
+    )
+    assert resp.status_code == 200
+    with app.app_context():
+        product = Product.query.filter_by(name="Шашлик з бейджем біля ваги").first()
+        assert product is not None
+        assert product.is_estimated_price is True
+        assert product.is_estimated_weight is True
+        product_id = product.id
+
+    # Unchecking both (fields simply absent from the POST) turns both off.
+    client.post(
+        f"/admin/products/{product_id}/edit",
+        data={
+            "category_id": cat_id,
+            "name": "Шашлик з бейджем біля ваги",
+            "description": "",
+            "weight": "",
+            "price": "150",
+            "pricing_mode": "per_100g",
+            "reference_weight_g": "300",
+            "sort_order": "0",
+        },
+        follow_redirects=True,
+    )
+    with app.app_context():
+        product = db.session.get(Product, product_id)
+        assert product.is_estimated_price is False
+        assert product.is_estimated_weight is False
+
+
 def test_apply_product_form_clears_override_when_switching_to_fixed(app):
     client = app.test_client()
     _admin_login(client, app)

webapp/src/components/CartItemRow.tsx

@@ -19,7 +19,18 @@ export function CartItemRow({ item, onChangeQty, onRemove }: Props) {
       <div className="info">
         <div className="name">{item.name}</div>
         <div className="sub">
-          {item.weight ? `${item.weight} · ` : ""}
+          {item.weight && (
+            <>
+              {item.weight}
+              {item.is_estimated_weight && (
+                <span className="price-estimate-badge" title={t("product.estimated_price_badge")}>
+                  {" "}
+                  ≈
+                </span>
+              )}
+              {" · "}
+            </>
+          )}
           {item.price} {t("common.currency")}
           {item.is_estimated_price && (
             <span className="price-estimate-badge" title={t("product.estimated_price_badge")}>

webapp/src/components/ProductCard.tsx

@@ -72,7 +72,17 @@ export function ProductCard({ product, onAdd, onOpenDetail }: Props) {
       <div className="info">
         <div className="name">{product.name}</div>
         {product.description && <div className="desc">{product.description}</div>}
-        {product.weight && <div className="meta">{product.weight}</div>}
+        {product.weight && (
+          <div className="meta">
+            {product.weight}
+            {product.is_estimated_weight && (
+              <span className="price-estimate-badge" title={t("product.estimated_price_badge")}>
+                {" "}
+                ≈
+              </span>
+            )}
+          </div>
+        )}
         {product.allergens.length > 0 && (
           <div className="allergen-row">
             {product.allergens.map((a) => (

webapp/src/components/ProductDetailModal.tsx

@@ -72,7 +72,17 @@ export function ProductDetailModal({ product, onClose, onAdd }: Props) {
 
         <div className="product-modal-body">
           <div className="product-modal-name">{product.name}</div>
-          {product.weight && <div className="product-modal-meta">{product.weight}</div>}
+          {product.weight && (
+            <div className="product-modal-meta">
+              {product.weight}
+              {product.is_estimated_weight && (
+                <span className="price-estimate-badge" title={t("product.estimated_price_badge")}>
+                  {" "}
+                  ≈
+                </span>
+              )}
+            </div>
+          )}
           {product.description && <p className="product-modal-desc">{product.description}</p>}
 
           {product.allergens.length > 0 && (

webapp/src/types.ts

@@ -19,6 +19,7 @@ export interface Product {
   weight: string;
   price: number;
   is_estimated_price: boolean;
+  is_estimated_weight: boolean;
   image_url: string;
   allergens: Allergen[];
 }
@@ -30,6 +31,7 @@ export interface CartLine {
   image_url: string;
   price: number;
   is_estimated_price: boolean;
+  is_estimated_weight: boolean;
   quantity: number;
   line_total: number;
 }