chore(): Reorganize modules (#7210)

**What**
Move all modules to the modules directory

packages/modules/link-modules/src/loaders/connection.ts

@@ -0,0 +1,35 @@
+import {
+  InternalModuleDeclaration,
+  LoaderOptions,
+  ModuleServiceInitializeCustomDataLayerOptions,
+  ModuleServiceInitializeOptions,
+} from "@medusajs/modules-sdk"
+import { ModulesSdkUtils } from "@medusajs/utils"
+
+import { EntitySchema } from "@mikro-orm/core"
+
+export function connectionLoader(entity: EntitySchema) {
+  return async (
+    {
+      options,
+      container,
+      logger,
+    }: LoaderOptions<
+      | ModuleServiceInitializeOptions
+      | ModuleServiceInitializeCustomDataLayerOptions
+    >,
+    moduleDeclaration?: InternalModuleDeclaration
+  ): Promise<void> => {
+    const pathToMigrations = __dirname + "/../migrations"
+
+    await ModulesSdkUtils.mikroOrmConnectionLoader({
+      moduleName: "link_module",
+      entities: [entity],
+      container,
+      options,
+      moduleDeclaration,
+      logger,
+      pathToMigrations,
+    })
+  }
+}

packages/modules/link-modules/src/loaders/container.ts

@@ -0,0 +1,67 @@
+import { BaseRepository, getLinkRepository } from "@repositories"
+import { LinkService, getModuleService } from "@services"
+
+import { LoaderOptions } from "@medusajs/modules-sdk"
+import {
+  InternalModuleDeclaration,
+  ModuleJoinerConfig,
+  ModulesSdkTypes,
+} from "@medusajs/types"
+import { lowerCaseFirst, simpleHash, toPascalCase } from "@medusajs/utils"
+import { asClass, asValue } from "awilix"
+import { composeLinkName, composeTableName } from "../utils"
+
+export function containerLoader(entity, joinerConfig: ModuleJoinerConfig) {
+  return async (
+    {
+      options,
+      container,
+    }: LoaderOptions<
+      | ModulesSdkTypes.ModuleServiceInitializeOptions
+      | ModulesSdkTypes.ModuleServiceInitializeCustomDataLayerOptions
+    >,
+    moduleDeclaration?: InternalModuleDeclaration
+  ): Promise<void> => {
+    const [primary, foreign] = joinerConfig.relationships!
+
+    const serviceName = !joinerConfig.isReadOnlyLink
+      ? lowerCaseFirst(
+          joinerConfig.serviceName ??
+            composeLinkName(
+              primary.serviceName,
+              primary.foreignKey,
+              foreign.serviceName,
+              foreign.foreignKey
+            )
+        )
+      : simpleHash(JSON.stringify(joinerConfig.extends))
+
+    const entityName = toPascalCase(
+      "Link_" +
+        (joinerConfig.databaseConfig?.tableName ??
+          composeTableName(
+            primary.serviceName,
+            primary.foreignKey,
+            foreign.serviceName,
+            foreign.foreignKey
+          ))
+    )
+
+    container.register({
+      joinerConfig: asValue(joinerConfig),
+      primaryKey: asValue(primary.foreignKey.split(",")),
+      foreignKey: asValue(foreign.foreignKey),
+      extraFields: asValue(
+        Object.keys(joinerConfig.databaseConfig?.extraFields || {})
+      ),
+
+      linkModuleService: asClass(getModuleService(joinerConfig)).singleton(),
+      linkService: asClass(LinkService).singleton(),
+
+      baseRepository: asClass(BaseRepository).singleton(),
+      linkRepository: asClass(getLinkRepository(entity)).singleton(),
+      entityName: asValue(entityName),
+      serviceName: asValue(serviceName),
+    })
+  }
+}

packages/modules/link-modules/src/loaders/index.ts

@@ -0,0 +1,26 @@
+import {
+  JoinerRelationship,
+  ModuleJoinerConfig,
+  ModuleLoaderFunction,
+} from "@medusajs/types"
+
+import { generateEntity } from "../utils"
+import { connectionLoader } from "./connection"
+import { containerLoader } from "./container"
+
+export function getLoaders({
+  joinerConfig,
+  primary,
+  foreign,
+}: {
+  joinerConfig: ModuleJoinerConfig
+  primary: JoinerRelationship
+  foreign: JoinerRelationship
+}): ModuleLoaderFunction[] {
+  if (joinerConfig.isReadOnlyLink) {
+    return []
+  }
+
+  const entity = generateEntity(joinerConfig, primary, foreign)
+  return [connectionLoader(entity), containerLoader(entity, joinerConfig)]
+}