fix bugs

src/modules/order/controllers/order.controller.ts

@@ -23,6 +23,7 @@ export class OrderController {
   @UseGuards(AuthGuard)
   @ApiOperation({ summary: 'create order ' })
   createOrder(@UserId() userId: string, @Body() body: CreateOrderDto) {
+    console.log(userId)
     return this.orderService.createOrderAsUser(userId, body);
   }
 

src/modules/order/entities/order-item.entity.ts

@@ -18,8 +18,8 @@ export class OrderItem extends BaseEntity {
   @ManyToOne(() => Product)
   product!: Product;
 
-  @Property({ type: 'json' })
-  attributes: IAttribute[]
+  @Property({ type: 'json', nullable: true })
+  attributes?: IAttribute[]
 
   @Property({ type: 'int' })
   quantity!: number;

src/modules/order/entities/order.entity.ts

@@ -76,7 +76,7 @@ export class Order {
   // subTotal?: number;
 @Formula(alias => `
   (
-      SELECT COALESCE(SUM(oi.sub_total), 0)
+    SELECT COALESCE(SUM(COALESCE(oi.unit_price, 0) * oi.quantity), 0)
     FROM order_items oi
     WHERE oi.order_id = ${alias}.id
   )
@@ -91,7 +91,7 @@ export class Order {
       CASE
         WHEN ${alias}.enable_tax = true THEN
           (
-            SELECT COALESCE(SUM(oi.sub_total), 0)
+            SELECT COALESCE(SUM(COALESCE(oi.unit_price, 0) * oi.quantity), 0)
             FROM order_items oi
             WHERE oi.order_id = ${alias}.id
           ) * 0.1
@@ -108,7 +108,7 @@ export class Order {
   @Formula(alias => `
     (
       (
-        SELECT COALESCE(SUM(oi.sub_total), 0)
+        SELECT COALESCE(SUM(COALESCE(oi.unit_price, 0) * oi.quantity), 0)
         FROM order_items oi
         WHERE oi.order_id = ${alias}.id
       )
@@ -122,7 +122,7 @@ export class Order {
       CASE
         WHEN ${alias}.enable_tax = true THEN
           (
-            SELECT COALESCE(SUM(oi.sub_total), 0)
+            SELECT COALESCE(SUM(COALESCE(oi.unit_price, 0) * oi.quantity), 0)
             FROM order_items oi
             WHERE oi.order_id = ${alias}.id
           ) * 0.1
@@ -158,7 +158,7 @@ export class Order {
     (
       (
         (
-          SELECT COALESCE(SUM(oi.sub_total), 0)
+          SELECT COALESCE(SUM(COALESCE(oi.unit_price, 0) * oi.quantity), 0)
           FROM order_items oi
           WHERE oi.order_id = ${alias}.id
         )
@@ -172,7 +172,7 @@ export class Order {
         CASE
           WHEN ${alias}.enable_tax = true THEN
             (
-              SELECT COALESCE(SUM(oi.sub_total), 0)
+              SELECT COALESCE(SUM(COALESCE(oi.unit_price, 0) * oi.quantity), 0)
               FROM order_items oi
               WHERE oi.order_id = ${alias}.id
             ) * 0.1
@@ -227,7 +227,7 @@ export class Order {
 
     const maxOrder = await em.findOne(
       Order,
-      {},
+      { id: { $ne: null } },
       {
         orderBy: { orderNumber: 'DESC' },
         fields: ['orderNumber'],

src/modules/order/providers/order.service.ts

@@ -80,7 +80,7 @@ export class OrderService {
       }
     }
 
-    const order = await this.em.transactional(async (em) => {
+    return this.em.transactional(async (em) => {
 
       const order = this.orderRepository.create({
         creator: admin,
@@ -96,6 +96,7 @@ export class OrderService {
       em.persist(order)
 
       const productIds = items.map(item => item.productId)
+
       const products = await this.productRepository.find({
         id: { $in: productIds }
       })
@@ -104,19 +105,18 @@ export class OrderService {
       }
 
       for (const item of items) {
-        this.persistOrderItem(order, item)
+        await this.persistOrderItem(order, item)
       }
 
       // TODO : calculation must be done after create order
 
       // await this.calculateOrder(order)
 
-      // await em.flush()
+      await em.flush()
 
       return order
     })
 
-    return order
 
   }
 
@@ -230,7 +230,7 @@ export class OrderService {
     if (found) {
       throw new BadRequestException(`Product already exists`)
     }
-
+    console.log(productId)
     const product = await this.productRepository.findOne({ id: productId })
     if (!product) {
       throw new BadRequestException(`Product not found`)