feat(cart): JoinerConfig (#6157)

packages/cart/src/joiner-config.ts

@@ -1,10 +1,26 @@
 import { Modules } from "@medusajs/modules-sdk"
 import { ModuleJoinerConfig } from "@medusajs/types"
 import { MapToConfig } from "@medusajs/utils"
-import { Cart } from "@models"
+import {
+  Address,
+  Cart,
+  LineItem,
+  LineItemAdjustment,
+  LineItemTaxLine,
+  ShippingMethod,
+  ShippingMethodAdjustment,
+  ShippingMethodTaxLine,
+} from "@models"
 
 export const LinkableKeys = {
   cart_id: Cart.name,
+  line_item_id: LineItem.name,
+  shipping_method_id: ShippingMethod.name,
+  address_id: Address.name,
+  line_item_adjustment_id: LineItemAdjustment.name,
+  shipping_method_adjustment_id: ShippingMethodAdjustment.name,
+  line_item_tax_line_id: LineItemTaxLine.name,
+  shipping_method_tax_line_id: ShippingMethodTaxLine.name,
 }
 
 const entityLinkableKeysMap: MapToConfig = {}
@@ -22,10 +38,61 @@ export const joinerConfig: ModuleJoinerConfig = {
   serviceName: Modules.CART,
   primaryKeys: ["id"],
   linkableKeys: LinkableKeys,
-  alias: {
-    name: ["cart", "carts"],
-    args: {
-      entity: Cart.name,
+  alias: [
+    {
+      name: ["cart", "carts"],
+      args: {
+        entity: Cart.name,
+      },
     },
-  },
+    {
+      name: ["line_item", "line_items"],
+      args: {
+        entity: LineItem.name,
+        methodSuffix: "LineItems",
+      },
+    },
+    {
+      name: ["shipping_method", "shipping_methods"],
+      args: {
+        entity: ShippingMethod.name,
+        methodSuffix: "ShippingMethods",
+      },
+    },
+    {
+      name: ["address", "addresses"],
+      args: {
+        entity: Address.name,
+        methodSuffix: "Addresses",
+      },
+    },
+    {
+      name: ["line_item_adjustment", "line_item_adjustments"],
+      args: {
+        entity: LineItemAdjustment.name,
+        methodSuffix: "LineItemAdjustments",
+      },
+    },
+    {
+      name: ["shipping_method_adjustment", "shipping_method_adjustments"],
+      args: {
+        entity: ShippingMethodAdjustment.name,
+        methodSuffix: "ShippingMethodAdjustments",
+      },
+    },
+    {
+      name: ["line_item_tax_line", "line_item_tax_lines"],
+      args: {
+        entity: LineItemTaxLine.name,
+        methodSuffix: "LineItemTaxLines",
+      },
+    },
+    {
+      name: ["shipping_method_tax_line", "shipping_method_tax_lines"],
+      args: {
+        entity: ShippingMethodTaxLine.name,
+        methodSuffix: "ShippingMethodTaxLines",
+      },
+    },
+  ],
 }