feat: refactor module joiner config and links generation (#7859)

* feat: refactor module joiner config and links generation

* improve typings

* WIP

* WIP

* WIP

* rename type file

* create link config

* finish typings and add utils

* improve links

* WIP typings

* finalize ExportModule utils

* finalize ExportModule utils

* fix: dml tests

* improve and fixes

* simplify typings with id changes

* add toJSON

* multiple fixes and entity builder fixes

* fix currency searchable

* fix tests

* medusa service refactoring

* cleanup

* cleanup and fixes

* make module name optional

* renaming

---------

Co-authored-by: Harminder Virk <virk.officials@gmail.com>

packages/modules/cart/src/services/cart-module.ts

@@ -39,7 +39,7 @@ import {
   UpdateLineItemDTO,
   UpdateShippingMethodTaxLineDTO,
 } from "@types"
-import { entityNameToLinkableKeysMap, joinerConfig } from "../joiner-config"
+import { joinerConfig } from "../joiner-config"
 
 type InjectedDependencies = {
   baseRepository: DAL.RepositoryService
@@ -74,7 +74,7 @@ export default class CartModuleService
     ShippingMethod: { dto: CartTypes.CartShippingMethodDTO }
     ShippingMethodAdjustment: { dto: CartTypes.ShippingMethodAdjustmentDTO }
     ShippingMethodTaxLine: { dto: CartTypes.ShippingMethodTaxLineDTO }
-  }>(generateMethodForModels, entityNameToLinkableKeysMap)
+  }>(generateMethodForModels)
   implements ICartModuleService
 {
   protected baseRepository_: DAL.RepositoryService