first commit

cmd/migrate/migrations/20240319150247_add-order-items-table.up.sql

@@ -0,0 +1,11 @@
+CREATE TABLE IF NOT EXISTS `order_items` (
+  `id` INT UNSIGNED NOT NULL AUTO_INCREMENT,
+  `orderId` INT UNSIGNED NOT NULL,
+  `productId` INT UNSIGNED NOT NULL,
+  `quantity` INT NOT NULL,
+  `price` DECIMAL(10, 2) NOT NULL,
+  
+  PRIMARY KEY (`id`),
+  FOREIGN KEY (`orderId`) REFERENCES orders(`id`),
+  FOREIGN KEY (`productId`) REFERENCES products(`id`)
+);