fixed problem with group list

src/app/group/components/group-list/group-list.component.html

@@ -1,6 +1,6 @@
 <div class="list-container mt-5">
   <div>
-    <div *ngFor="let group of groups" class="group-list-item d-flex justify-content-between mb-2 p-3">
+    <div *ngFor="let group of groupsObject" class="group-list-item d-flex justify-content-between mb-2 p-3">
       <div class="subject-data">
         <div>
           Name: {{ group.name }}

src/app/group/components/group-list/group-list.component.ts

@@ -8,13 +8,25 @@ import { Group } from '../../interfaces/group.interface';
 })
 export class GroupListComponent implements OnInit {
 
-  @Input() groups: Group[];
+  @Input() set groups(groups) {
+    if (groups) {
+      this.groupsObject = groups.map(g => {
+        g.isUserInGroup = !!g.users.find(u => u.id === localStorage.getItem('userId'));
+        return g;
+      });
+    }
+  }
   @Output() joinRequest = new EventEmitter<number>();
   @Output() show = new EventEmitter<number>();
 
+  groupsObject: Group[];
+
   constructor() { }
 
   ngOnInit(): void {
+    if (!this.groupsObject) {
+      this.groupsObject = [];
+    }
   }
 
   onShow(groupId: number): void {

src/app/group/components/group-main/group-main.component.ts

@@ -25,11 +25,11 @@ export class GroupMainComponent implements OnInit {
   }
 
   onAddNew(): void {
-    this.router.navigateByUrl('/groups/add-new');
+    this.router.navigateByUrl('/group/add-new');
   }
 
   onShow(groupId: number) {
-    this.router.navigateByUrl(`/groups/edit/${groupId}`);
+    this.router.navigateByUrl(`/group/edit/${groupId}`);
   }
 
   onJoinRequest(groupId: number) {

src/app/group/components/new-group/new-group.component.ts

@@ -1,3 +1,4 @@
+import { Router } from '@angular/router';
 import { GroupService } from './../../services/group.service';
 import { GroupSaveModel } from './../../interfaces/group-save-model.interface';
 import { Component, EventEmitter, OnInit, Output } from '@angular/core';
@@ -12,7 +13,7 @@ export class NewGroupComponent implements OnInit {
 
   groupForm: FormGroup;
 
-  constructor(private groupService: GroupService) { }
+  constructor(private groupService: GroupService, private router: Router) { }
 
   ngOnInit(): void {
     this.groupForm = this.createGroupForm();
@@ -30,8 +31,10 @@ export class NewGroupComponent implements OnInit {
       name: this.groupForm.controls.name.value,
       year: this.groupForm.controls.year.value,
       adminId: localStorage.getItem('userId')
-    }
-    this.groupService.add(this.groupForm.value);
+    };
+    this.groupService.add(group).subscribe(() => {
+      this.router.navigateByUrl('/group');
+    });
   }
 
 }

src/app/group/group-routing.module.ts

@@ -1,11 +1,14 @@
 import { NgModule } from '@angular/core';
 import { Routes, RouterModule } from '@angular/router';
+import { GroupMainComponent } from './components/group-main/group-main.component';
+import { GroupEditComponent } from './components/group-edit/group-edit.component';
+import { NewGroupComponent } from './components/new-group/new-group.component';
 
 
 const routes: Routes = [
     { path: '', component: GroupMainComponent },
-    { path: 'new-group', component: GroupEditComponent },
-    { path: 'edit/:id', component: GrouptEditComponent }
+    { path: 'add-new', component: NewGroupComponent },
+    { path: 'edit/:id', component: GroupEditComponent }
 ];
 
 @NgModule({

src/app/group/group.module.ts

@@ -15,6 +15,7 @@ import { SubjectRoutingModule } from '../subject/subject-routing.module';
 import { ReactiveFormsModule } from '@angular/forms';
 import { MatCheckboxModule } from '@angular/material/checkbox';
 import { MatButtonModule } from '@angular/material/button';
+import { GroupRoutingModule } from './group-routing.module';
 
 
 
@@ -26,7 +27,7 @@ import { MatButtonModule } from '@angular/material/button';
     MatTableModule,
     MatInputModule,
     MatFormFieldModule,
-    SubjectRoutingModule,
+    GroupRoutingModule,
     ReactiveFormsModule,
     MatCheckboxModule,
     MatButtonModule,

src/app/group/interfaces/group-save-model.interface.ts

@@ -1,3 +1,4 @@
+import { User } from 'src/app/user/interfaces/user.interface';
 import { GroupBase } from "./group-base.interface";
 
 export interface GroupSaveModel extends GroupBase {

src/app/group/services/group.service.ts

@@ -13,7 +13,7 @@ export class GroupService {
   constructor(private http: HttpClient) { }
 
   add(group: GroupSaveModel): Observable<void> {
-    return this.http.post<void>(environment.host + environment.apiEndpoints.groups, group);
+    return this.http.post<void>(environment.host + environment.apiEndpoints.groups.add, group);
   }
 
   getAllGroups(): Observable<Group[]> {

src/app/user/components/register/register.component.ts

@@ -43,7 +43,7 @@ export class RegisterComponent implements OnInit {
       userName: this.registerForm.get('userName').value,
       fullName: this.registerForm.get('fullName').value,
       password: this.registerForm.get(['passwordForm', 'password']).value
-    }
+    };
     this.userSerice.register(user).subscribe(() => {
       this.router.navigateByUrl('/user/login');
     });

src/environments/environment.ts

@@ -20,10 +20,10 @@ export const environment = {
       login: 'api/users/login'
     },
     groups: {
-      getAll: 'api/groups/all',
+      getAll: 'api/groups/list',
       getById: 'api/groups/get-by-id',
       getCurrentUserGroups: 'api/groups/current-user-groups',
-      create: 'api/groups/create',
+      add: 'api/groups/add',
       delete: 'api/groups/delete',
       leave: 'api/groups/leave'
     },