refactor

src/server/service/file-uploader/index.js

@@ -14,10 +14,7 @@ const envToModuleMappings = {
 class FileUploadServiceFactory {
 
   initializeUploader(crowi) {
-    // temporarily use envToModuleMappings [remove in GW-4136]
-    const fileUplodeTypeInConfig = envToModuleMappings[crowi.configManager.getConfig('crowi', 'app:fileUploadType')];
-
-    const method = envToModuleMappings[process.env.FILE_UPLOAD] || fileUplodeTypeInConfig || 'aws';
+    const method = envToModuleMappings[crowi.configManager.getConfig('crowi', 'app:fileUploadType')] || 'ppp';
     const modulePath = `./${method}`;
     this.uploader = require(modulePath)(crowi);