add Module ts interface + fix bad redirect of Accueil button in Hom…

…ePage

frontend/src/app/components/nav-home/nav-home.component.ts

@@ -44,6 +44,7 @@ export class NavHomeComponent implements OnInit, OnDestroy {
 
     // Set the current module name in the navbar
     this.onModuleChange();
+
 
     // Init the sidenav instance in sidebar service
     this.sideNavService.setSideNav(this.sidenav);
@@ -80,6 +81,7 @@ export class NavHomeComponent implements OnInit, OnDestroy {
   private onModuleChange() {
     this._moduleService.currentModule$.subscribe((module) => {
       if (!module) {
+        // If in Home Page
         module = this.sideNavService.getHomeItem();
         module.module_doc_url = this._moduleService.geoNatureModule.module_doc_url;
       }

frontend/src/app/components/sidenav-items/sidenav-service.ts

@@ -1,5 +1,6 @@
 import { Injectable } from '@angular/core';
 import { MatSidenav } from '@angular/material/sidenav';
+import { Module } from '@geonature/models/module.model';
 import { Subject } from 'rxjs';
 
 @Injectable()
@@ -30,8 +31,12 @@ export class SideNavService {
     return this.currentModule;
   }
 
-  getHomeItem() {
-    return { module_url: '/', module_label: 'Accueil', module_picto: 'fa-home', id: '1' };
+  getHomeItem() : Module {
+    let abs_path = '/';
+    if (window.location.pathname) { // for GeoNature URL like https://demo.geonature.fr/geonature/
+      abs_path = window.location.pathname;
+    }
+    return { module_url: abs_path, module_label: 'Accueil', module_picto: 'fa-home', id_module: 1, module_path: "/geonature"};
   }
 
   toggleSideNav() {

frontend/src/app/models/module.model.ts

@@ -0,0 +1,8 @@
+export interface Module{
+    id_module: number;
+    module_label: string;
+    module_picto?: string;
+    module_path:string;
+    module_doc_url?: string;
+    module_url?: string;
+}