Versie 1.0

repositories/ProductRepository.js

@@ -78,6 +78,83 @@ class ProductRepository {
     }
 
 
+    createMany(products) {
+        const insert = db.prepare(`
+
+            INSERT INTO products (name, category_id, barcode)
+
+            VALUES (?, ?, ?)
+
+        `);
+
+        const insertMany = db.transaction((items) => {
+            for (const product of items) {
+                insert.run(
+                    product.name,
+                    product.category_id || null,
+                    product.barcode || null
+                );
+            }
+        });
+
+        insertMany(products);
+        return products.length;
+    }
+
+
+    update(id, data) {
+
+        return db.prepare(`
+
+            UPDATE products
+
+            SET name = ?, category_id = ?
+
+            WHERE id = ?
+
+        `).run(
+
+            data.name,
+
+            data.category_id || null,
+
+            id
+
+        );
+
+    }
+
+
+    hasListItems(id) {
+
+        return db.prepare(`
+
+            SELECT 1
+
+            FROM shopping_list_items
+
+            WHERE product_id = ?
+
+            LIMIT 1
+
+        `).get(id) !== undefined;
+
+    }
+
+
+    delete(id) {
+
+        return db.prepare(`
+
+            DELETE FROM products
+
+            WHERE id = ?
+
+        `).run(id);
+
+    }
+
+
 
 }