most importantly: new category and filter on is_new

app/repos/productsRepo/productsRepo.go

@@ -116,7 +116,19 @@ func (repo *ProductsRepo) Find(langID uint, userID uint, p find.Paging, filt *fi
 			p.reference AS reference,
 			COALESCE(v.variants_number, 0) AS variants_number,
 			sa.quantity AS quantity,
-			COALESCE(f.is_favorite, 0) AS is_favorite
+			COALESCE(f.is_favorite, 0) AS is_favorite,
+			CASE
+				WHEN ps.date_add >= DATE_SUB(
+					NOW(),
+					INTERVAL (
+						SELECT value
+						FROM ps_configuration
+						WHERE name = 'PS_NB_DAYS_NEW_PRODUCT'
+					) DAY
+				) AND ps.active = 1
+				THEN 1
+				ELSE 0
+			END AS is_new
     	`, config.Get().Image.ImagePrefix).
 		Joins("JOIN "+dbmodel.PsProductCols.IDProduct.Tab()+" p ON p.id_product = ps.id_product").
 		Joins("JOIN ps_product_lang pl ON pl.id_product = ps.id_product AND pl.id_lang = ?", langID).