(fix): #2535 pass route params to server

server.ts

@@ -3,6 +3,7 @@ import 'reflect-metadata';
 
 import { join } from 'path';
 import { readFileSync } from 'fs';
+import * as _url from 'url';
 
 import { ngExpressEngine } from '@nguniversal/express-engine';
 import { REQUEST, RESPONSE } from '@nguniversal/express-engine/tokens';
@@ -171,6 +172,14 @@ app.get('*', cache(), (req, res) => {
           provide: 'ORIGIN_URL',
           useValue: `${http}://${req.headers.host}`,
         },
+        // for initial query params before router loads
+        {
+          provide: 'QUERY_STRING',
+          useFactory: () => {
+            return _url.parse(req.url, true).search;
+          },
+          deps: [],
+        },
       ],
     },
     (err, html) => {

src/app/app.browser.module.ts

@@ -12,6 +12,9 @@ PlotlyModule.plotlyjs = PlotlyJS;
 @NgModule({
   imports: [MindsModule, PlotlyModule, CookieModule],
   bootstrap: [Minds],
-  providers: [{ provide: 'ORIGIN_URL', useValue: location.origin }],
+  providers: [
+    { provide: 'ORIGIN_URL', useValue: location.origin },
+    { provide: 'QUERY_STRING', useValue: location.search },
+  ],
 })
 export class AppBrowserModule {}

src/app/common/common.module.ts

-import { NgModule, inject } from '@angular/core';
+import { NgModule, inject, Injector } from '@angular/core';
 import {
   CommonModule as NgCommonModule,
   isPlatformServer,
@@ -432,8 +432,9 @@ const routes: Routes = [
     },
     {
       provide: ConfigsService,
-      useFactory: client => new ConfigsService(client),
-      deps: [Client],
+      useFactory: (client, injector) =>
+        new ConfigsService(client, injector.get('QUERY_STRING')),
+      deps: [Client, Injector],
     },
     {
       provide: MetaService,

src/app/common/services/configs.service.ts

 import { Client } from '../api/client.service';
-import { Injectable } from '@angular/core';
+import { Injectable, Inject, Optional } from '@angular/core';
 import { BehaviorSubject, Observable } from 'rxjs';
 import { map, tap } from 'rxjs/operators';
 
@@ -7,11 +7,16 @@ import { map, tap } from 'rxjs/operators';
 export class ConfigsService {
   private configs = {};
 
-  constructor(private client: Client) {}
+  constructor(
+    private client: Client,
+    @Inject('QUERY_STRING') private queryString: string
+  ) {}
 
   async loadFromRemote() {
     try {
-      this.configs = await this.client.get('api/v1/minds/config');
+      this.configs = await this.client.get(
+        `api/v1/minds/config${this.queryString}`
+      );
     } catch (err) {
       console.error(err);
     }

src/app/services/providers.ts

-import { NgZone, RendererFactory2, PLATFORM_ID } from '@angular/core';
+import { NgZone, RendererFactory2, PLATFORM_ID, Injector } from '@angular/core';
 import { Router } from '@angular/router';
 import { Location } from '@angular/common';
 import { TransferState } from '@angular/platform-browser';
@@ -186,8 +186,9 @@ export const MINDS_PROVIDERS: any[] = [
   },
   {
     provide: ConfigsService,
-    useFactory: client => new ConfigsService(client),
-    deps: [Client],
+    useFactory: (client, injector) =>
+      new ConfigsService(client, injector.get('QUERY_STRING')),
+    deps: [Client, Injector],
   },
   {
     provide: FeaturesService,