groceries/picnic: label the Picnic Family member discount

src/lib/server/groceries/picnic.test.ts

@@ -57,6 +57,10 @@ describe('picnicItem', () => {
 			imageUrl: 'https://storefront-prod.nl.picnicinternational.com/static/images/abc/medium.png'
 		});
 	});
+	it('names the Picnic Family member discount', () => {
+		const fam = { ...base, labels: {}, discountInfo: { label: 'Family' } };
+		expect(picnicItem(fam, TOP['21730'], 'x')?.promoLabel).toBe('Picnic Family-korting');
+	});
 	it('maps a regular and an unavailable tile', () => {
 		const regular = { ...base, labels: {}, price: { priceValue: 0.84 } };
 		expect(picnicItem(regular, TOP['21730'], 'x')).toMatchObject({

src/lib/server/groceries/picnic.ts

@@ -123,7 +123,12 @@ export function picnicItem(
 		sizeText: texts[0]?.trim() || null,
 		priceCents: promo ? ref : now,
 		promoPriceCents: promo,
-		promoLabel: promo ? promoText?.trim() || 'Actie' : null,
+		// "Family" is Picnic's member discount (Picnic Family), not a store-wide promo.
+		promoLabel: promo
+			? promoText?.trim() === 'Family'
+				? 'Picnic Family-korting'
+				: promoText?.trim() || 'Actie'
+			: null,
 		storeUnitPrice: null,
 		storeUnitBasisCents: null,
 		category: cat.category,