chore: added check for package registration

medusajs · Nov 10, 2023 · ffedb99 · ffedb99
1 parent c8cf88f
commit ffedb99
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Showing 2 changed files with 48 additions and 6 deletions.
diff --git a/packages/medusa/src/loaders/medusa-app.ts b/packages/medusa/src/loaders/medusa-app.ts
@@ -1,19 +1,22 @@
+import {
+  MODULE_PACKAGE_NAMES,
+  MedusaApp,
+  MedusaAppOutput,
+  MedusaModule,
+  Modules,
+  ModulesDefinition,
+} from "@medusajs/modules-sdk"
 import {
   CommonTypes,
   InternalModuleDeclaration,
   MedusaContainer,
   ModuleDefinition,
 } from "@medusajs/types"
-import {
-  MedusaApp,
-  MedusaAppOutput,
-  ModulesDefinition,
-} from "@medusajs/modules-sdk"
 
 import { ContainerRegistrationKeys, isObject } from "@medusajs/utils"
 import { asValue } from "awilix"
-import { joinerConfig } from "../joiner-config"
 import { remoteQueryFetchData } from ".."
+import { joinerConfig } from "../joiner-config"
 
 export function mergeDefaultModules(
   modulesConfig: CommonTypes.ConfigModule["modules"]
@@ -94,6 +97,30 @@ export const loadMedusaApp = async (
     injectedDependencies,
   })
 
+  const requiredPackages = [
+    MODULE_PACKAGE_NAMES[Modules.PRODUCT],
+    MODULE_PACKAGE_NAMES[Modules.PRICING],
+  ]
+
+  const missingPackages: string[] = []
+
+  for (const requiredPackage of requiredPackages) {
+    const isPackageRegistered =
+      MedusaModule.isPackageRegistered(requiredPackage)
+
+    if (!isPackageRegistered) {
+      missingPackages.push(requiredPackage)
+    }
+  }
+
+  if (missingPackages.length) {
+    throw new Error(
+      `FeatureFlag medusa_v2 (MEDUSA_FF_MEDUSA_V2) requires the following packages: (${missingPackages.join(
+        ", "
+      )})`
+    )
+  }
+
   if (!config.registerInContainer) {
     return medusaApp
   }

diff --git a/packages/modules-sdk/src/medusa-module.ts b/packages/modules-sdk/src/medusa-module.ts
@@ -119,6 +119,21 @@ export class MedusaModule {
     return [...MedusaModule.moduleResolutions_.values()]
   }
 
+  public static isPackageRegistered(packageName: string): boolean {
+    return !![...MedusaModule.moduleResolutions_.values()].find(
+      (moduleResolution) => {
+        if (
+          moduleResolution?.moduleDeclaration &&
+          "resolve" in moduleResolution.moduleDeclaration
+        ) {
+          return moduleResolution.moduleDeclaration.resolve === packageName
+        }
+
+        return false
+      }
+    )
+  }
+
   public static setModuleResolution(
     moduleKey: string,
     resolution: ModuleResolution