Fixes a routing bug. Fixes log error from ssr

src/app/root.module.ts

@@ -50,15 +50,15 @@ export const appRoutes: Routes = [
   }, {
     path: 'quiz/manager',
     loadChildren: 'app/quiz/quiz-manager/quiz-manager.module#QuizManagerModule',
-  }, {
-    path: 'quiz',
-    loadChildren: 'app/quiz/quiz.module#QuizModule',
   }, {
     path: 'quiz/flow',
     loadChildren: 'app/quiz/quiz-flow/quiz-flow.module#QuizFlowModule',
     data: {
       preload: true,
     },
+  }, {
+    path: 'quiz',
+    loadChildren: 'app/quiz/quiz.module#QuizModule',
   }, {
     path: 'nicks',
     loadChildren: 'app/root/nickname-chooser/nickname-chooser.module#NicknameChooserModule',

src/app/service/file-upload/file-upload.service.ts

@@ -24,53 +24,50 @@ export class FileUploadService {
     private router: Router,
     private activeQuestionGroupService: ActiveQuestionGroupService,
     private quizApiService: QuizApiService,
-  ) {
-    this._renameFilesQueue = new FormData();
-  }
+  ) {}
 
   public uploadFile(formData: FormData): void {
     this._renameFilesQueue = new FormData();
     this._duplicateQuizzes = [];
     formData.append('privateKey', window.localStorage.getItem('config.private_key'));
 
-    this.quizApiService.postQuizUpload(formData).subscribe(
-      (data: IMessage) => {
-        if (data.payload.duplicateQuizzes.length) {
-          this._duplicateQuizzes = data.payload.duplicateQuizzes;
-          data.payload.duplicateQuizzes.forEach((duplicateQuiz: IDuplicateQuiz) => {
-            this._renameFilesQueue.append('uploadFiles[]', <File>formData.getAll('uploadFiles[]').filter((file) => {
-              return (<File>file).name === duplicateQuiz.fileName;
-            })[0], duplicateQuiz.fileName);
-          });
-          this.router.navigate(['/quiz', 'rename']);
-        } else {
-          const allUploadedFiles = formData.getAll('uploadFiles[]');
-          allUploadedFiles.forEach((formDataValue, index) => {
-            const file = <File>formDataValue;
-            if (file.type !== 'application/json') {
-              return;
-            }
-            const reader = new FileReader();
-            reader.onload = () => {
+    this.quizApiService.postQuizUpload(formData).subscribe((data: IMessage) => {
+      if (data.payload.duplicateQuizzes.length) {
+        this._duplicateQuizzes = data.payload.duplicateQuizzes;
+        data.payload.duplicateQuizzes.forEach((duplicateQuiz: IDuplicateQuiz) => {
+          this._renameFilesQueue.append('uploadFiles[]', <File>formData.getAll('uploadFiles[]').filter((file) => {
+            return (
+                     <File>file
+                   ).name === duplicateQuiz.fileName;
+          })[0], duplicateQuiz.fileName);
+        });
+        this.router.navigate(['/quiz', 'rename']);
+      } else {
+        const allUploadedFiles = formData.getAll('uploadFiles[]');
+        allUploadedFiles.forEach((formDataValue, index) => {
+          const file = <File>formDataValue;
+          if (file.type !== 'application/json') {
+            return;
+          }
+          const reader = new FileReader();
+          reader.onload = () => {
 
-              const parsedFile = JSON.parse(reader.result);
-              this.activeQuestionGroupService.activeQuestionGroup = questionGroupReflection[parsedFile.TYPE](parsedFile);
-              this.activeQuestionGroupService.persist();
+            const parsedFile = JSON.parse(reader.result);
+            this.activeQuestionGroupService.activeQuestionGroup = questionGroupReflection[parsedFile.TYPE](parsedFile);
+            this.activeQuestionGroupService.persist();
 
-              window.localStorage.removeItem(file.name);
-              const questionList = JSON.parse(window.localStorage.getItem('config.owned_quizzes')) || [];
-              questionList.splice(questionList.indexOf(file.name), 1);
-              window.localStorage.setItem('config.owned_quizzes', JSON.stringify(questionList));
+            window.localStorage.removeItem(file.name);
+            const questionList = JSON.parse(window.localStorage.getItem('config.owned_quizzes')) || [];
+            questionList.splice(questionList.indexOf(file.name), 1);
+            window.localStorage.setItem('config.owned_quizzes', JSON.stringify(questionList));
 
-              this.router.navigate(['/']);
-            };
-            reader.readAsText(file);
-          });
-        }
-      },
-      error => {
-        console.log(error);
-      },
-    );
+            this.router.navigate(['/']);
+          };
+          reader.readAsText(file);
+        });
+      }
+    }, error => {
+      console.log(error);
+    });
   }
 }