fix(structure): last member can now delete himself from structure

src/app/profile/profile.component.ts

@@ -27,7 +27,7 @@ export class ProfileComponent implements OnInit {
       this.userProfile = profile;
       this.structures = [];
       profile.structuresLink.forEach((structureId) => {
-        this.structureService.getStructureWithOwners(structureId, profile).subscribe((s) => {
+        this.structureService.getStructureWithOwners(structureId, null).subscribe((s) => {
           this.structures.push(s);
         });
       });

src/app/services/structure.service.ts

@@ -191,7 +191,7 @@ export class StructureService {
   }
 
   public getStructureWithOwners(structureId: string, profile: User): Observable<StructureWithOwners> {
-    return this.http.post<any>(`${this.baseUrl}/${structureId}/withOwners`, { emailUser: profile.email });
+    return this.http.post<any>(`${this.baseUrl}/${structureId}/withOwners`, { emailUser: profile?.email });
   }
 
   public sendMailOnStructureError(structureId: string, content: string): Observable<any> {