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/currency/src/index.ts

@@ -1,13 +1,12 @@
 import { CurrencyModuleService } from "@services"
 import initialDataLoader from "./loaders/initial-data"
-import { ModuleExports } from "@medusajs/types"
+import { Module, Modules } from "@medusajs/utils"
 
 const service = CurrencyModuleService
 const loaders = [initialDataLoader]
 
-export const moduleDefinition: ModuleExports = {
+export default Module({
+  name: Modules.CURRENCY,
   service,
   loaders,
-}
-
-export default moduleDefinition
+})

packages/modules/currency/src/joiner-config.ts

@@ -1,9 +1,4 @@
-import {
-  buildEntitiesNameToLinkableKeysMap,
-  defineJoinerConfig,
-  MapToConfig,
-  Modules,
-} from "@medusajs/utils"
+import { defineJoinerConfig, Modules } from "@medusajs/utils"
 
 export const joinerConfig = defineJoinerConfig(Modules.CURRENCY, {
   primaryKeys: ["code"],
@@ -11,6 +6,3 @@ export const joinerConfig = defineJoinerConfig(Modules.CURRENCY, {
     currency_code: "currency",
   },
 })
-
-export const entityNameToLinkableKeysMap: MapToConfig =
-  buildEntitiesNameToLinkableKeysMap(joinerConfig.linkableKeys)

packages/modules/currency/src/models/currency.ts

@@ -1,7 +1,7 @@
 import { model } from "@medusajs/utils"
 
 export default model.define("currency", {
-  code: model.text().primaryKey().searchable(),
+  code: model.text().searchable().primaryKey(),
   symbol: model.text(),
   symbol_native: model.text(),
   name: model.text().searchable(),

packages/modules/currency/src/services/currency-module-service.ts

@@ -13,7 +13,7 @@ import {
 
 import { MedusaService } from "@medusajs/utils"
 import { Currency } from "@models"
-import { entityNameToLinkableKeysMap, joinerConfig } from "../joiner-config"
+import { joinerConfig } from "../joiner-config"
 
 type InjectedDependencies = {
   baseRepository: DAL.RepositoryService
@@ -22,8 +22,8 @@ type InjectedDependencies = {
 
 export default class CurrencyModuleService
   extends MedusaService<{
-    Currency: { dto: CurrencyTypes.CurrencyDTO }
-  }>({ Currency }, entityNameToLinkableKeysMap)
+    Currency: { dto: CurrencyTypes.CurrencyDTO; model: typeof Currency }
+  }>({ Currency })
   implements ICurrencyModuleService
 {
   protected baseRepository_: DAL.RepositoryService