From 0fcc7cf54151fc3bdc7e0c2c5855342fb7af4562 Mon Sep 17 00:00:00 2001
From: cv5ch <176032962+cv5ch@users.noreply.github.com>
Date: Thu, 4 Sep 2025 09:00:03 +0200
Subject: [PATCH] =?UTF-8?q?Revert=20"Removed=20config.json,=20Backend=20UR?=
 =?UTF-8?q?L=20is=20now=20always=20loaded=20via=20environment=E2=80=A6"?=
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This reverts commit a0a4c57f10d182306404e2a13b00f715d12d3498.
---
 .../core/_services/shared/config.service.ts   | 54 ++++++++++++++-----
 src/assets/config.json.example                |  3 ++
 2 files changed, 45 insertions(+), 12 deletions(-)
 create mode 100644 src/assets/config.json.example

diff --git a/src/app/core/_services/shared/config.service.ts b/src/app/core/_services/shared/config.service.ts
index 0eb9facdc..a0eef6328 100644
--- a/src/app/core/_services/shared/config.service.ts
+++ b/src/app/core/_services/shared/config.service.ts
@@ -1,23 +1,53 @@
-import { environment } from 'src/environments/environment';
-
+import { HttpClient } from '@angular/common/http';
 import { Injectable } from '@angular/core';
+import { Observable } from 'rxjs';
+import { environment } from 'src/environments/environment';
 
 @Injectable({
   providedIn: 'root'
 })
 export class ConfigService {
-  /**
-   * Get the API endpoint from the environment configuration
-   * @returns {string} The API endpoint URL
-   */
-  public getEndpoint(): string {
-    let apiEndpoint = environment.config.prodApiEndpoint;
+  private configUrl = 'assets/config.json';
+  constructor(private http: HttpClient) { }
 
-    // Remove trailing slash for URL consistency
-    if (apiEndpoint.endsWith('/')) {
-      apiEndpoint = apiEndpoint.slice(0, -1);
+  private getConfigOnce(): Observable<any> {
+    return this.http.get(this.configUrl);
+  }
+
+  public refreshEndpoint(){
+    let ApiEndPoint = "";
+    this.getConfigOnce().subscribe(config => {
+      // Assuming the JSON contains a property named 'backendUrl'
+      if (config && config.hashtopolis_backend_url) {
+        // If we get a config from the backend, we set the config property
+        ApiEndPoint = config.hashtopolis_backend_url;
+        // Remove trailing slash, because this causing invalid URLs
+        if (ApiEndPoint.endsWith('/')) {
+          ApiEndPoint = ApiEndPoint.slice(0, -1);
+        }
+        localStorage.setItem('prodApiEndpoint', ApiEndPoint);
+      } else if (config && !config.hashtopolis_backend_url) {
+        console.error('Invalid configuration file. Please check your config.json. Using defaults.');
+        ApiEndPoint = environment.config.prodApiEndpoint;
+        localStorage.setItem('prodApiEndpoint', ApiEndPoint);
+      } else {
+        ApiEndPoint = environment.config.prodApiEndpoint;
+        localStorage.setItem('prodApiEndpoint', ApiEndPoint);
+      }
+    },
+    error => {
+      ApiEndPoint = environment.config.prodApiEndpoint;
+      localStorage.setItem('prodApiEndpoint', ApiEndPoint);
     }
+    );
+  }
 
-    return apiEndpoint;
+  public getEndpoint(){
+    let ApiEndPoint = localStorage.getItem('prodApiEndpoint');
+    if (!ApiEndPoint) {
+      this.refreshEndpoint();
+    }
+    ApiEndPoint = localStorage.getItem('prodApiEndpoint');
+    return ApiEndPoint;
   }
 }
diff --git a/src/assets/config.json.example b/src/assets/config.json.example
new file mode 100644
index 000000000..d4247d37d
--- /dev/null
+++ b/src/assets/config.json.example
@@ -0,0 +1,3 @@
+{
+    "hashtopolis_backend_url": "${HASHTOPOLIS_BACKEND_URL}"
+}