feat(cart): Partial module service implementation (#6012)

Awaiting #6000 #6008  

**What**
- CRUD for Address in Cart Module service
- Tests for CRUD Carts + Address

**Not**
- Line items, shipping methods, tax lines, adjustment lines

packages/cart/src/models/cart.ts

@@ -5,9 +5,10 @@ import {
   Cascade,
   Collection,
   Entity,
+  Index,
+  ManyToOne,
   OnInit,
   OneToMany,
-  OneToOne,
   OptionalProps,
   PrimaryKey,
   Property,
@@ -19,7 +20,7 @@ import ShippingMethod from "./shipping-method"
 type OptionalCartProps =
   | "shipping_address"
   | "billing_address"
-  | DAL.EntityDateColumns // TODO: To be revisited when more clear
+  | DAL.EntityDateColumns
 
 @Entity({ tableName: "cart" })
 export default class Cart {
@@ -47,18 +48,22 @@ export default class Cart {
   @Property({ columnType: "text" })
   currency_code: string
 
-  @OneToOne({
-    entity: () => Address,
-    joinColumn: "shipping_address_id",
-    cascade: [Cascade.REMOVE],
+  @Index({ name: "IDX_cart_shipping_address_id" })
+  @Property({ columnType: "text", nullable: true })
+  shipping_address_id?: string | null
+
+  @ManyToOne(() => Address, {
+    fieldName: "shipping_address_id",
     nullable: true,
   })
   shipping_address?: Address | null
 
-  @OneToOne({
-    entity: () => Address,
-    joinColumn: "billing_address_id",
-    cascade: [Cascade.REMOVE],
+  @Index({ name: "IDX_cart_billing_address_id" })
+  @Property({ columnType: "text", nullable: true })
+  billing_address_id?: string | null
+
+  @ManyToOne(() => Address, {
+    fieldName: "billing_address_id",
     nullable: true,
   })
   billing_address?: Address | null
@@ -116,7 +121,7 @@ export default class Cart {
     columnType: "timestamptz",
     defaultRaw: "now()",
   })
-  created_at: Date
+  created_at?: Date
 
   @Property({
     onCreate: () => new Date(),
@@ -124,7 +129,10 @@ export default class Cart {
     columnType: "timestamptz",
     defaultRaw: "now()",
   })
-  updated_at: Date
+  updated_at?: Date
+
+  @Property({ columnType: "timestamptz", nullable: true })
+  deleted_at?: Date
 
   @BeforeCreate()
   onCreate() {

packages/cart/src/models/index.ts

@@ -6,3 +6,4 @@ export { default as LineItemTaxLine } from "./line-item-tax-line"
 export { default as ShippingMethod } from "./shipping-method"
 export { default as ShippingMethodAdjustmentLine } from "./shipping-method-adjustment-line"
 export { default as ShippingMethodTaxLine } from "./shipping-method-tax-line"
+