feat(migrations): CLI generate command (#8103)

integration-tests/environment-helpers/use-db.js

@@ -11,7 +11,9 @@ const { dropDatabase } = require("pg-god")
 const { DataSource } = require("typeorm")
 const dbFactory = require("./use-template-db")
 const { ContainerRegistrationKeys } = require("@medusajs/utils")
-const { migrateMedusaApp } = require("@medusajs/medusa/dist/loaders/medusa-app")
+const {
+  runMedusaAppMigrations,
+} = require("@medusajs/medusa/dist/loaders/medusa-app")
 
 const DB_HOST = process.env.DB_HOST
 const DB_USERNAME = process.env.DB_USERNAME
@@ -181,10 +183,7 @@ module.exports = {
 
       instance.setPgConnection(pgConnection)
 
-      await migrateMedusaApp(
-        { configModule, container },
-        { registerInContainer: false }
-      )
+      await runMedusaAppMigrations({ configModule, container })
     }
 
     return dbDataSource

packages/cli/medusa-cli/src/create-cli.ts

@@ -176,10 +176,10 @@ function buildLocalCommands(cli, isLocalProject) {
         action: {
           demand: true,
           description: "The action to perform on migrations",
-          choices: ["run", "revert", "show"],
+          choices: ["run", "revert", "show", "generate"],
         },
         modules: {
-          description: "Revert migrations for defined modules",
+          description: "Modules for which to run the action (revert, generate)",
           demand: false,
         },
       },

packages/core/medusa-test-utils/src/medusa-test-runner-utils/use-db.ts

@@ -39,9 +39,9 @@ export async function initDb({
 
   try {
     const {
-      migrateMedusaApp,
+      runMedusaAppMigrations,
     } = require("@medusajs/medusa/dist/loaders/medusa-app")
-    await migrateMedusaApp({ configModule, container })
+    await runMedusaAppMigrations({ configModule, container })
   } catch (err) {
     console.error("Something went wrong while running the migrations")
     throw err

packages/core/modules-sdk/src/loaders/utils/load-internal.ts

@@ -2,6 +2,7 @@ import {
   Constructor,
   IModuleService,
   InternalModuleDeclaration,
+  LoaderOptions,
   Logger,
   MedusaContainer,
   ModuleExports,
@@ -32,6 +33,11 @@ type ModuleResource = {
   normalizedPath: string
 }
 
+type MigrationFunction = (
+  options: LoaderOptions<any>,
+  moduleDeclaration?: InternalModuleDeclaration
+) => Promise<void>
+
 export async function loadInternalModule(
   container: MedusaContainer,
   resolution: ModuleResolution,
@@ -171,7 +177,11 @@ export async function loadInternalModule(
 export async function loadModuleMigrations(
   resolution: ModuleResolution,
   moduleExports?: ModuleExports
-): Promise<[Function | undefined, Function | undefined]> {
+): Promise<{
+  runMigrations?: MigrationFunction
+  revertMigration?: MigrationFunction
+  generateMigration?: MigrationFunction
+}> {
   let loadedModule: ModuleExports
   try {
     loadedModule =
@@ -179,6 +189,7 @@ export async function loadModuleMigrations(
 
     let runMigrations = loadedModule.runMigrations
     let revertMigration = loadedModule.revertMigration
+    let generateMigration = loadedModule.generateMigration
 
     if (!runMigrations || !revertMigration) {
       const moduleResources = await loadResources(
@@ -189,6 +200,7 @@ export async function loadModuleMigrations(
 
       const migrationScriptOptions = {
         moduleName: resolution.definition.key,
+        models: moduleResources.models,
         pathToMigrations: join(moduleResources.normalizedPath, "migrations"),
       }
 
@@ -199,11 +211,15 @@ export async function loadModuleMigrations(
       revertMigration ??= ModulesSdkUtils.buildRevertMigrationScript(
         migrationScriptOptions
       )
+
+      generateMigration ??= ModulesSdkUtils.buildGenerateMigrationScript(
+        migrationScriptOptions
+      )
     }
 
-    return [runMigrations, revertMigration]
+    return { runMigrations, revertMigration, generateMigration }
   } catch {
-    return [undefined, undefined]
+    return {}
   }
 }
 

packages/core/modules-sdk/src/medusa-app.ts

@@ -31,7 +31,11 @@ import {
 import { asValue } from "awilix"
 import type { Knex } from "knex"
 import { MODULE_PACKAGE_NAMES } from "./definitions"
-import { MedusaModule, RegisterModuleJoinerConfig } from "./medusa-module"
+import {
+  MedusaModule,
+  MigrationOptions,
+  RegisterModuleJoinerConfig,
+} from "./medusa-module"
 import { RemoteLink } from "./remote-link"
 import { RemoteQuery } from "./remote-query"
 import { MODULE_RESOURCE_TYPE, MODULE_SCOPE } from "./types"
@@ -51,6 +55,7 @@ declare module "@medusajs/types" {
 
 export type RunMigrationFn = () => Promise<void>
 export type RevertMigrationFn = (moduleNames: string[]) => Promise<void>
+export type GenerateMigrations = (moduleNames: string[]) => Promise<void>
 
 export type MedusaModuleConfig = {
   [key: string | Modules]:
@@ -225,6 +230,7 @@ export type MedusaAppOutput = {
   notFound?: Record<string, Record<string, string>>
   runMigrations: RunMigrationFn
   revertMigrations: RevertMigrationFn
+  generateMigrations: GenerateMigrations
   onApplicationShutdown: () => Promise<void>
   onApplicationPrepareShutdown: () => Promise<void>
   sharedContainer?: MedusaContainer
@@ -354,6 +360,9 @@ async function MedusaApp_({
       revertMigrations: async () => {
         throw new Error("Revert migrations not allowed in loaderOnly mode")
       },
+      generateMigrations: async () => {
+        throw new Error("Generate migrations not allowed in loaderOnly mode")
+      },
     }
   }
 
@@ -406,10 +415,10 @@ async function MedusaApp_({
 
   const applyMigration = async ({
     modulesNames,
-    revert = false,
+    action = "run",
   }: {
     modulesNames: string[]
-    revert?: boolean
+    action?: "run" | "revert" | "generate"
   }) => {
     const moduleResolutions = modulesNames.map((moduleName) => {
       return {
@@ -423,7 +432,6 @@ async function MedusaApp_({
       .map(({ moduleName }) => moduleName)
 
     if (missingModules.length) {
-      const action = revert ? "revert" : "run"
       const error = new MedusaError(
         MedusaError.Types.UNKNOWN_MODULES,
         `Cannot ${action} migrations for unknown module(s) ${missingModules.join(
@@ -443,22 +451,20 @@ async function MedusaApp_({
         }
       }
 
-      if (revert) {
-        await MedusaModule.migrateDown(
-          moduleResolution.definition.key,
-          moduleResolution.resolutionPath as string,
-          sharedContainer,
-          moduleResolution.options,
-          moduleResolution.moduleExports
-        )
+      const migrationOptions: MigrationOptions = {
+        moduleKey: moduleResolution.definition.key,
+        modulePath: moduleResolution.resolutionPath as string,
+        container: sharedContainer,
+        options: moduleResolution.options,
+        moduleExports: moduleResolution.moduleExports,
+      }
+
+      if (action === "revert") {
+        await MedusaModule.migrateDown(migrationOptions)
+      } else if (action === "run") {
+        await MedusaModule.migrateUp(migrationOptions)
       } else {
-        await MedusaModule.migrateUp(
-          moduleResolution.definition.key,
-          moduleResolution.resolutionPath as string,
-          sharedContainer,
-          moduleResolution.options,
-          moduleResolution.moduleExports
-        )
+        await MedusaModule.migrateGenerate(migrationOptions)
       }
     }
   }
@@ -493,7 +499,7 @@ async function MedusaApp_({
   ): Promise<void> => {
     await applyMigration({
       modulesNames,
-      revert: true,
+      action: "revert",
     })
 
     const options: Partial<ModuleServiceInitializeOptions> =
@@ -516,6 +522,15 @@ async function MedusaApp_({
     )
   }
 
+  const generateMigrations: GenerateMigrations = async (
+    modulesNames
+  ): Promise<void> => {
+    await applyMigration({
+      modulesNames,
+      action: "generate",
+    })
+  }
+
   return {
     onApplicationShutdown,
     onApplicationPrepareShutdown,
@@ -526,6 +541,7 @@ async function MedusaApp_({
     notFound,
     runMigrations,
     revertMigrations,
+    generateMigrations,
     sharedContainer: sharedContainer_,
   }
 }
@@ -566,3 +582,17 @@ export async function MedusaAppMigrateDown(
 
   await revertMigrations(moduleNames).finally(MedusaModule.clearInstances)
 }
+
+export async function MedusaAppMigrateGenerate(
+  moduleNames: string[],
+  options: MedusaAppOptions = {}
+): Promise<void> {
+  const migrationOnly = true
+
+  const { generateMigrations } = await MedusaApp_({
+    ...options,
+    migrationOnly,
+  })
+
+  await generateMigrations(moduleNames).finally(MedusaModule.clearInstances)
+}

packages/core/modules-sdk/src/medusa-module.ts

@@ -52,6 +52,14 @@ type ModuleAlias = {
   main?: boolean
 }
 
+export type MigrationOptions = {
+  moduleKey: string
+  modulePath: string
+  container?: MedusaContainer
+  options?: Record<string, any>
+  moduleExports?: ModuleExports
+}
+
 export type ModuleBootstrapOptions = {
   moduleKey: string
   defaultPath: string
@@ -536,13 +544,13 @@ class MedusaModule {
     return services
   }
 
-  public static async migrateUp(
-    moduleKey: string,
-    modulePath: string,
-    container?: MedusaContainer,
-    options?: Record<string, any>,
-    moduleExports?: ModuleExports
-  ): Promise<void> {
+  public static async migrateGenerate({
+    options,
+    container,
+    moduleExports,
+    moduleKey,
+    modulePath,
+  }: MigrationOptions): Promise<void> {
     const moduleResolutions = registerMedusaModule(moduleKey, {
       scope: MODULE_SCOPE.INTERNAL,
       resources: MODULE_RESOURCE_TYPE.ISOLATED,
@@ -555,28 +563,31 @@ class MedusaModule {
         allowUnregistered: true,
       }) ?? logger
 
+    container ??= createMedusaContainer()
+
     for (const mod in moduleResolutions) {
-      const [migrateUp] = await loadModuleMigrations(
+      const { generateMigration } = await loadModuleMigrations(
         moduleResolutions[mod],
         moduleExports
       )
 
-      if (typeof migrateUp === "function") {
-        await migrateUp({
+      if (typeof generateMigration === "function") {
+        await generateMigration({
           options,
+          container: container!,
           logger: logger_,
         })
       }
     }
   }
 
-  public static async migrateDown(
-    moduleKey: string,
-    modulePath: string,
-    container?: MedusaContainer,
-    options?: Record<string, any>,
-    moduleExports?: ModuleExports
-  ): Promise<void> {
+  public static async migrateUp({
+    options,
+    container,
+    moduleExports,
+    moduleKey,
+    modulePath,
+  }: MigrationOptions): Promise<void> {
     const moduleResolutions = registerMedusaModule(moduleKey, {
       scope: MODULE_SCOPE.INTERNAL,
       resources: MODULE_RESOURCE_TYPE.ISOLATED,
@@ -589,15 +600,55 @@ class MedusaModule {
         allowUnregistered: true,
       }) ?? logger
 
+    container ??= createMedusaContainer()
+
     for (const mod in moduleResolutions) {
-      const [, migrateDown] = await loadModuleMigrations(
+      const { runMigrations } = await loadModuleMigrations(
         moduleResolutions[mod],
         moduleExports
       )
 
-      if (typeof migrateDown === "function") {
-        await migrateDown({
+      if (typeof runMigrations === "function") {
+        await runMigrations({
           options,
+          container: container!,
+          logger: logger_,
+        })
+      }
+    }
+  }
+
+  public static async migrateDown({
+    options,
+    container,
+    moduleExports,
+    moduleKey,
+    modulePath,
+  }: MigrationOptions): Promise<void> {
+    const moduleResolutions = registerMedusaModule(moduleKey, {
+      scope: MODULE_SCOPE.INTERNAL,
+      resources: MODULE_RESOURCE_TYPE.ISOLATED,
+      resolve: modulePath,
+      options,
+    })
+
+    const logger_ =
+      container?.resolve(ContainerRegistrationKeys.LOGGER, {
+        allowUnregistered: true,
+      }) ?? logger
+
+    container ??= createMedusaContainer()
+
+    for (const mod in moduleResolutions) {
+      const { revertMigration } = await loadModuleMigrations(
+        moduleResolutions[mod],
+        moduleExports
+      )
+
+      if (typeof revertMigration === "function") {
+        await revertMigration({
+          options,
+          container: container!,
           logger: logger_,
         })
       }

packages/core/types/src/modules-sdk/index.ts

@@ -235,6 +235,10 @@ export type ModuleExports<T = Constructor<any>> = {
     options: LoaderOptions<any>,
     moduleDeclaration?: InternalModuleDeclaration
   ): Promise<void>
+  generateMigration?(
+    options: LoaderOptions<any>,
+    moduleDeclaration?: InternalModuleDeclaration
+  ): Promise<void>
 }
 
 export interface ModuleServiceInitializeOptions {

packages/core/utils/src/migrations/index.ts

@@ -6,6 +6,8 @@ import {
 } from "@mikro-orm/migrations"
 import { MikroORM, MikroORMOptions } from "@mikro-orm/core"
 import { PostgreSqlDriver } from "@mikro-orm/postgresql"
+import { dirname } from "path"
+import { access, mkdir, writeFile } from "fs/promises"
 
 /**
  * Events emitted by the migrations class
@@ -56,7 +58,9 @@ export class Migrations extends EventEmitter<MigrationsEvents> {
   async generate(): Promise<MigrationResult> {
     const connection = await this.#getConnection()
     const migrator = connection.getMigrator()
+
     try {
+      await this.ensureSnapshot(migrator["snapshotPath"])
       return await migrator.createMigration()
     } finally {
       await connection.close(true)
@@ -134,4 +138,35 @@ export class Migrations extends EventEmitter<MigrationsEvents> {
       await connection.close(true)
     }
   }
+
+  /**
+   * Generate a default snapshot file if it does not already exists. This
+   * prevent from creating a database to manage the migrations and instead
+   * rely on the snapshot.
+   *
+   * @param snapshotPath
+   * @protected
+   */
+  protected async ensureSnapshot(snapshotPath: string): Promise<void> {
+    await mkdir(dirname(snapshotPath), { recursive: true })
+
+    const doesFileExists = await access(snapshotPath)
+      .then(() => true)
+      .catch(() => false)
+
+    if (doesFileExists) {
+      return
+    }
+
+    const emptySnapshotContent = JSON.stringify(
+      {
+        tables: [],
+        namespaces: [],
+      },
+      null,
+      2
+    )
+
+    await writeFile(snapshotPath, emptySnapshotContent, "utf-8")
+  }
 }

packages/core/utils/src/migrations/integration-tests/__tests__/migrations-generate.spec.ts

@@ -1,7 +1,6 @@
 import { join } from "path"
 import { setTimeout } from "timers/promises"
 import { MetadataStorage } from "@mikro-orm/core"
-import { createDatabase, dropDatabase } from "pg-god"
 
 import { Migrations } from "../../index"
 import { FileSystem } from "../../../common"
@@ -22,22 +21,12 @@ const pgGodCredentials = {
   host: DB_HOST,
 }
 
-// TODO: Reenable once flakiness is taken care of
-describe.skip("Generate migrations", () => {
+describe("Generate migrations", () => {
   beforeEach(async () => {
-    await dropDatabase(
-      { databaseName: dbName, errorIfNonExist: false },
-      pgGodCredentials
-    )
     await fs.cleanup()
-    await createDatabase({ databaseName: dbName }, pgGodCredentials)
   })
 
   afterEach(async () => {
-    await dropDatabase(
-      { databaseName: dbName, errorIfNonExist: false },
-      pgGodCredentials
-    )
     await fs.cleanup()
     MetadataStorage.clear()
   }, 300 * 1000)

packages/core/utils/src/modules-sdk/migration-scripts/index.ts

@@ -1,3 +1,4 @@
 export * from "./migration-down"
 export * from "./migration-up"
+export * from "./migration-generate"
 export * from "./seed"

packages/core/utils/src/modules-sdk/migration-scripts/migration-generate.ts

@@ -0,0 +1,63 @@
+import { LoaderOptions, Logger, ModulesSdkTypes } from "@medusajs/types"
+import { mikroOrmCreateConnection } from "../../dal"
+import { loadDatabaseConfig } from "../load-module-database-config"
+import { Migrations } from "../../migrations"
+import { toMikroOrmEntities } from "../../dml"
+
+const TERMINAL_SIZE = process.stdout.columns
+
+/**
+ * Utility function to build a migration generation script that will generate the migrations.
+ * Only used in mikro orm based modules.
+ * @param moduleName
+ * @param models
+ * @param pathToMigrations
+ */
+export function buildGenerateMigrationScript({
+  moduleName,
+  models,
+  pathToMigrations,
+}) {
+  /**
+   * This script is only valid for mikro orm managers. If a user provide a custom manager
+   * he is in charge of running the migrations.
+   * @param options
+   * @param logger
+   * @param moduleDeclaration
+   */
+  return async function ({
+    options,
+    logger,
+  }: Pick<
+    LoaderOptions<ModulesSdkTypes.ModuleServiceInitializeOptions>,
+    "options" | "logger"
+  > = {}) {
+    logger ??= console as unknown as Logger
+
+    console.log(new Array(TERMINAL_SIZE).join("-"))
+    console.log("")
+    logger.info(`MODULE: ${moduleName}`)
+
+    const dbData = loadDatabaseConfig(moduleName, options)!
+
+    const normalizedModels = toMikroOrmEntities(models)
+    const orm = await mikroOrmCreateConnection(
+      dbData,
+      normalizedModels,
+      pathToMigrations
+    )
+
+    const migrations = new Migrations(orm)
+
+    try {
+      const { fileName } = await migrations.generate()
+      if (fileName) {
+        logger.info(`Generated successfully (${fileName}).`)
+      } else {
+        logger.info(`Skipped. No changes detected in your models.`)
+      }
+    } catch (error) {
+      logger.error(`Failed with error ${error.message}`, error)
+    }
+  }
+}

packages/medusa/src/commands/migrate.ts

@@ -1,5 +1,5 @@
 import Logger from "../loaders/logger"
-import { migrateMedusaApp, revertMedusaApp } from "../loaders/medusa-app"
+import { runMedusaAppMigrations } from "../loaders/medusa-app"
 import { initializeContainer } from "../loaders"
 import { ContainerRegistrationKeys, MedusaError } from "@medusajs/utils"
 import { getResolvedPlugins } from "../loaders/helpers/resolve-plugins"
@@ -7,13 +7,44 @@ import { resolvePluginsLinks } from "../loaders/helpers/resolve-plugins-links"
 
 const TERMINAL_SIZE = process.stdout.columns
 
+type Action = "run" | "revert" | "generate" | "show"
+
+function validateInputArgs({
+  action,
+  modules,
+}: {
+  action: Action
+  modules: string[]
+}) {
+  const actionsRequiringModules = ["revert", "generate"]
+
+  if (modules.length && !actionsRequiringModules.includes(action)) {
+    Logger.error(
+      `<modules> cannot be specified with the "${action}" action. Please remove the <modules> argument and try again.`
+    )
+    process.exit(1)
+  }
+
+  if (!modules.length && actionsRequiringModules.includes(action)) {
+    Logger.error(
+      "Please provide the modules for which you want to revert migrations"
+    )
+    Logger.error(`For example: "npx medusa migration revert <moduleName>"`)
+    process.exit(1)
+  }
+}
+
 const main = async function ({ directory }) {
   const args = process.argv
   args.shift()
   args.shift()
   args.shift()
 
-  const action = args[0]
+  const action = args[0] as "run" | "revert" | "generate" | "show"
+  const modules = args.splice(1)
+
+  validateInputArgs({ action, modules })
+
   const container = await initializeContainer(directory)
 
   const configModule = container.resolve(
@@ -26,33 +57,26 @@ const main = async function ({ directory }) {
   if (action === "run") {
     Logger.info("Running migrations...")
 
-    await migrateMedusaApp({
+    await runMedusaAppMigrations({
       configModule,
       linkModules: pluginLinks,
       container,
+      action: "run",
     })
 
     console.log(new Array(TERMINAL_SIZE).join("-"))
     Logger.info("Migrations completed")
     process.exit()
   } else if (action === "revert") {
-    const modulesToRevert = args.slice(1)
-    if (!modulesToRevert.length) {
-      Logger.error(
-        "Please provide the modules for which you want to revert migrations"
-      )
-      Logger.error(`For example: "npx medusa migration revert <moduleName>"`)
-      process.exit(1)
-    }
-
     Logger.info("Reverting migrations...")
 
     try {
-      await revertMedusaApp({
-        modulesToRevert,
+      await runMedusaAppMigrations({
+        moduleNames: modules,
         configModule,
         linkModules: pluginLinks,
         container,
+        action: "revert",
       })
       console.log(new Array(TERMINAL_SIZE).join("-"))
       Logger.info("Migrations reverted")
@@ -70,6 +94,20 @@ const main = async function ({ directory }) {
       }
       process.exit(1)
     }
+  } else if (action === "generate") {
+    Logger.info("Generating migrations...")
+
+    await runMedusaAppMigrations({
+      moduleNames: modules,
+      configModule,
+      linkModules: pluginLinks,
+      container,
+      action: "generate",
+    })
+
+    console.log(new Array(TERMINAL_SIZE).join("-"))
+    Logger.info("Migrations generated")
+    process.exit()
   } else if (action === "show") {
     Logger.info("Action not supported yet")
     process.exit(0)

packages/medusa/src/commands/utils/get-migrations.js

@@ -126,11 +126,11 @@ export const runIsolatedModulesMigration = async (configModule) => {
       continue
     }
 
-    await MedusaModule.migrateUp(
-      moduleResolution.definition.key,
-      moduleResolution.resolutionPath,
-      moduleResolution.options
-    )
+    await MedusaModule.migrateUp({
+      moduleKey: moduleResolution.definition.key,
+      modulePath: moduleResolution.resolutionPath,
+      options: moduleResolution.options,
+    })
   }
 }
 
@@ -151,10 +151,10 @@ export const revertIsolatedModulesMigration = async (configModule) => {
       continue
     }
 
-    await MedusaModule.migrateDown(
-      moduleResolution.definition.key,
-      moduleResolution.resolutionPath,
-      moduleResolution.options
-    )
+    await MedusaModule.migrateDown({
+      moduleKey: moduleResolution.definition.key,
+      modulePath: moduleResolution.resolutionPath,
+      options: moduleResolution.options,
+    })
   }
 }

packages/medusa/src/loaders/medusa-app.ts

@@ -1,6 +1,7 @@
 import {
   MedusaApp,
   MedusaAppMigrateDown,
+  MedusaAppMigrateGenerate,
   MedusaAppMigrateUp,
   MedusaAppOptions,
   MedusaAppOutput,
@@ -57,12 +58,21 @@ export function mergeDefaultModules(
   return configModules
 }
 
-async function runMedusaAppMigrations({
+/**
+ * Run, Revert or Generate the migrations for the medusa app.
+ *
+ * @param configModule
+ * @param container
+ * @param moduleNames
+ * @param linkModules
+ * @param action
+ */
+export async function runMedusaAppMigrations({
   configModule,
   container,
   moduleNames,
-  revert = false,
   linkModules,
+  action = "run",
 }: {
   configModule: {
     modules?: CommonTypes.ConfigModule["modules"]
@@ -73,11 +83,11 @@ async function runMedusaAppMigrations({
 } & (
   | {
       moduleNames?: never
-      revert: false
+      action: "run"
     }
   | {
       moduleNames: string[]
-      revert: true
+      action: "revert" | "generate"
     }
 )): Promise<void> {
   const injectedDependencies = {
@@ -101,82 +111,23 @@ async function runMedusaAppMigrations({
   }
   const configModules = mergeDefaultModules(configModule.modules)
 
-  if (revert) {
-    await MedusaAppMigrateDown(moduleNames!, {
+  const migrationOptions = {
     modulesConfig: configModules,
     sharedContainer: container,
     linkModules,
     sharedResourcesConfig,
     injectedDependencies,
-    })
+  }
+
+  if (action === "revert") {
+    await MedusaAppMigrateDown(moduleNames!, migrationOptions)
+  } else if (action === "run") {
+    await MedusaAppMigrateUp(migrationOptions)
   } else {
-    await MedusaAppMigrateUp({
-      modulesConfig: configModules,
-      sharedContainer: container,
-      linkModules,
-      sharedResourcesConfig,
-      injectedDependencies,
-    })
+    await MedusaAppMigrateGenerate(moduleNames!, migrationOptions)
   }
 }
 
-/**
- *
- * @param configModule The config module
- * @param linkModules Custom links from the plugins
- * @param container The medusa container
- */
-export async function migrateMedusaApp({
-  configModule,
-  linkModules,
-  container,
-}: {
-  configModule: {
-    modules?: CommonTypes.ConfigModule["modules"]
-    projectConfig: CommonTypes.ConfigModule["projectConfig"]
-  }
-  container: MedusaContainer
-  linkModules?: MedusaAppOptions["linkModules"]
-}): Promise<void> {
-  await runMedusaAppMigrations({
-    configModule,
-    container,
-    linkModules,
-    revert: false,
-  })
-}
-
-/**
- *
- * @param modulesToRevert An array of modules for which you want to revert
- * migrations
- * @param configModule The config module
- * @param linkModules Custom links from the plugins
- * @param container The medusa container
- */
-export async function revertMedusaApp({
-  modulesToRevert,
-  configModule,
-  linkModules,
-  container,
-}: {
-  modulesToRevert: string[]
-  configModule: {
-    modules?: CommonTypes.ConfigModule["modules"]
-    projectConfig: CommonTypes.ConfigModule["projectConfig"]
-  }
-  container: MedusaContainer
-  linkModules?: MedusaAppOptions["linkModules"]
-}): Promise<void> {
-  await runMedusaAppMigrations({
-    moduleNames: modulesToRevert,
-    configModule,
-    container,
-    revert: true,
-    linkModules,
-  })
-}
-
 export const loadMedusaApp = async (
   {
     container,