feat(*): Modules export entities and fields (#5242)

packages/pricing/src/joiner-config.ts

@@ -1,30 +1,27 @@
 import { Modules } from "@medusajs/modules-sdk"
 import { ModuleJoinerConfig } from "@medusajs/types"
 import { MapToConfig } from "@medusajs/utils"
-import * as Models from "@models"
+import { Currency, MoneyAmount, PriceSet } from "@models"
 
-export enum LinkableKeys {
-  MONEY_AMOUNT_ID = "money_amount_id",
-  CURRENCY_CODE = "currency_code",
-  PRICE_SET_ID = "price_set_id",
-}
-
-export const entityNameToLinkableKeysMap: MapToConfig = {
-  [Models.PriceSet.name]: [
-    { mapTo: LinkableKeys.PRICE_SET_ID, valueFrom: "id" },
-  ],
-  [Models.Currency.name]: [
-    { mapTo: LinkableKeys.CURRENCY_CODE, valueFrom: "code" },
-  ],
-  [Models.MoneyAmount.name]: [
-    { mapTo: LinkableKeys.MONEY_AMOUNT_ID, valueFrom: "id" },
-  ],
+export const LinkableKeys = {
+  money_amount_id: MoneyAmount.name,
+  currency_code: Currency.name,
+  price_set_id: PriceSet.name,
 }
+const entityLinkableKeysMap: MapToConfig = {}
+Object.entries(LinkableKeys).forEach(([key, value]) => {
+  entityLinkableKeysMap[value] ??= []
+  entityLinkableKeysMap[value].push({
+    mapTo: key,
+    valueFrom: key.split("_").pop()!,
+  })
+})
+export const entityNameToLinkableKeysMap: MapToConfig = entityLinkableKeysMap
 
 export const joinerConfig: ModuleJoinerConfig = {
   serviceName: Modules.PRICING,
   primaryKeys: ["id", "currency_code"],
-  linkableKeys: Object.values(LinkableKeys),
+  linkableKeys: LinkableKeys,
   alias: [
     {
       name: "price_set",