add user frontend components

admin/src/app/app.routes.ts

@@ -17,8 +17,53 @@ import { EventFormComponent } from './features/events/components/event-form/even
 import { EventDetailsComponent } from './features/events/components/event-details/event-details.component';
 import { EventTableComponent } from './features/events/components/event-table/event-table.component';
 import { EventListComponent } from './features/events/components/event-list/event-list.component';
+import { UserFormComponent } from './features/user/components/user-form/user-form.component';
+import { UserDetailsComponent } from './features/user/components/user-details/user-details.component';
+import { UserTableComponent } from './features/user/components/user-table/user-table.component';
+import { UserListComponent } from './features/user/components/user-list/user-list.component';
 
 export const routes: Routes = [
+  {
+    path: 'user/new',
+    component: UserFormComponent,
+    canActivate: [AuthGuard],
+    data: {
+      roles: ['admin'],
+    },
+  },
+  {
+    path: 'user',
+    component: UserListComponent,
+    canActivate: [AuthGuard],
+    data: {
+      roles: ['admin'],
+    },
+  },
+  {
+    path: 'user/table',
+    component: UserTableComponent,
+    canActivate: [AuthGuard],
+    data: {
+      roles: ['admin'],
+    },
+  },
+  {
+    path: 'user/:id',
+    component: UserDetailsComponent,
+    canActivate: [AuthGuard],
+    data: {
+      roles: ['admin'],
+    },
+  },
+  {
+    path: 'user/:id/edit',
+    component: UserFormComponent,
+    canActivate: [AuthGuard],
+    data: {
+      roles: ['admin'],
+    },
+  },
+
   {
     path: 'events/new',
     component: EventFormComponent,

admin/src/app/app.ts

@@ -35,6 +35,14 @@ export class App {
         svgIcon: `<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="size-6">
   <path stroke-linecap="round" stroke-linejoin="round" d="M6.75 3v2.25M17.25 3v2.25M3 18.75V7.5a2.25 2.25 0 0 1 2.25-2.25h13.5A2.25 2.25 0 0 1 21 7.5v11.25m-18 0A2.25 2.25 0 0 0 5.25 21h13.5A2.25 2.25 0 0 0 21 18.75m-18 0v-7.5A2.25 2.25 0 0 1 5.25 9h13.5A2.25 2.25 0 0 1 21 11.25v7.5" />
 </svg>
+`
+      },
+    {
+        menuText: 'Felhasználók',
+        targetUrl: '/user/table',
+        svgIcon: `<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="size-6">
+  <path stroke-linecap="round" stroke-linejoin="round" d="M15 19.128a9.38 9.38 0 0 0 2.625.372 9.337 9.337 0 0 0 4.121-.952 4.125 4.125 0 0 0-7.533-2.493M15 19.128v-.003c0-1.113-.285-2.16-.786-3.07M15 19.128v.106A12.318 12.318 0 0 1 8.624 21c-2.331 0-4.512-.645-6.374-1.766l-.001-.109a6.375 6.375 0 0 1 11.964-3.07M12 6.375a3.375 3.375 0 1 1-6.75 0 3.375 3.375 0 0 1 6.75 0Zm8.25 2.25a2.625 2.625 0 1 1-5.25 0 2.625 2.625 0 0 1 5.25 0Z" />
+</svg>
 `
       }
 

admin/src/app/features/user/components/user-details/user-details.component.html

@@ -0,0 +1,46 @@
+<!-- dvbooking-cli/src/templates/angular/details.component.html.tpl -->
+
+<!-- Generated by the CLI -->
+<div class="p-4 md:p-8">
+  <ng-container *ngIf="user$ | async as user; else loading">
+    <div class="card bg-base-100 shadow-xl max-w-2xl mx-auto">
+      <div class="card-body">
+        <h2 class="card-title text-3xl">User Details</h2>
+
+        <div class="overflow-x-auto mt-4">
+          <table class="table w-full">
+            <tbody>
+                  <tr>
+                    <th>id</th>
+                    <td>{{ user.id }}</td>
+                  </tr>
+                  <tr>
+                    <th>username</th>
+                    <td>{{ user.username }}</td>
+                  </tr>
+                  <tr>
+                    <th>email</th>
+                    <td>{{ user.email }}</td>
+                  </tr>
+                  <tr>
+                    <th>password</th>
+                    <td>{{ user.password }}</td>
+                  </tr>
+            </tbody>
+          </table>
+        </div>
+
+        <div class="card-actions justify-end mt-6">
+          <a routerLink="/user" class="btn btn-secondary">Back to List</a>
+          <a routerLink="/user/{{ user.id }}/edit" class="btn btn-primary">Edit</a>
+        </div>
+      </div>
+    </div>
+  </ng-container>
+
+  <ng-template #loading>
+    <div class="text-center p-8">
+      <span class="loading loading-spinner loading-lg"></span>
+    </div>
+  </ng-template>
+</div>

admin/src/app/features/user/components/user-details/user-details.component.ts

@@ -0,0 +1,34 @@
+// dvbooking-cli/src/templates/angular/details.component.ts.tpl
+
+// Generated by the CLI
+import { Component, OnInit } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { ActivatedRoute, RouterModule } from '@angular/router';
+import { Observable } from 'rxjs';
+import { switchMap } from 'rxjs/operators';
+import { User } from '../../models/user.model';
+import { UserService } from '../../services/user.service';
+
+@Component({
+  selector: 'app-user-details',
+  templateUrl: './user-details.component.html',
+  standalone: true,
+  imports: [CommonModule, RouterModule],
+})
+export class UserDetailsComponent implements OnInit {
+  user$!: Observable<User>;
+
+  constructor(
+    private route: ActivatedRoute,
+    private userService: UserService
+  ) {}
+
+  ngOnInit(): void {
+    this.user$ = this.route.params.pipe(
+      switchMap(params => {
+        const id = params['id'];
+        return this.userService.findOne(id);
+      })
+    );
+  }
+}

admin/src/app/features/user/components/user-filter/user-filter.component.html

@@ -0,0 +1,18 @@
+<!-- dvbooking-cli/src/templates/angular/filter.component.html.tpl -->
+<!-- Generated by the CLI -->
+<form [formGroup]="filterForm" class="p-4 bg-base-200 rounded-lg shadow">
+<div class="grid grid-cols-1 md:grid-cols-4 gap-4 items-end">
+<div class="form-control"><label class="label"><span class="label-text">username</span></label>
+              <input type="text" formControlName="username" class="input input-bordered w-full" placeholder="Filter by username" /></div>
+
+            <div class="form-control"><label class="label"><span class="label-text">email</span></label>
+              <input type="text" formControlName="email" class="input input-bordered w-full" placeholder="Filter by email" /></div>
+
+            <div class="form-control"><label class="label"><span class="label-text">password</span></label>
+              <input type="text" formControlName="password" class="input input-bordered w-full" placeholder="Filter by password" /></div>
+
+<div class="form-control">
+  <button type="button" (click)="reset()" class="btn btn-secondary">Reset</button>
+</div>
+</div>
+</form>

admin/src/app/features/user/components/user-filter/user-filter.component.ts

@@ -0,0 +1,40 @@
+// dvbooking-cli/src/templates/angular/filter.component.ts.tpl
+
+// Generated by the CLI
+import { Component, EventEmitter, Output } from '@angular/core';
+import { FormBuilder, FormGroup, ReactiveFormsModule } from '@angular/forms';
+import { debounceTime, distinctUntilChanged } from 'rxjs/operators';
+
+@Component({
+  selector: 'app-user-filter',
+  templateUrl: './user-filter.component.html',
+  standalone: true,
+  imports: [ReactiveFormsModule]
+})
+export class UserFilterComponent {
+  @Output() filterChanged = new EventEmitter<any>();
+  filterForm: FormGroup;
+
+  constructor(private fb: FormBuilder) {
+    this.filterForm = this.fb.group({
+          username: [''],
+          email: [''],
+          password: [''],
+          hashedRefreshToken: ['']
+    });
+
+    this.filterForm.valueChanges.pipe(
+      debounceTime(300),
+      distinctUntilChanged()
+    ).subscribe(values => {
+      const cleanFilter = Object.fromEntries(
+        Object.entries(values).filter(([_, v]) => v != null && v !== '')
+      );
+      this.filterChanged.emit(cleanFilter);
+    });
+  }
+
+  reset() {
+    this.filterForm.reset();
+  }
+}

admin/src/app/features/user/components/user-form/user-form.component.html

@@ -0,0 +1,34 @@
+<!-- dvbooking-cli/src/templates/angular/form.component.html.tpl -->
+
+<!-- Generated by the CLI -->
+<div class="p-4 md:p-8">
+  <div class="card bg-base-100 shadow-xl max-w-2xl mx-auto">
+    <div class="card-body">
+      <h2 class="card-title text-3xl">
+        {{ isEditMode ? 'Edit' : 'Create' }} User
+      </h2>
+
+      <form [formGroup]="form" (ngSubmit)="onSubmit()" class="space-y-4 mt-4">
+
+            <div class="form-control"><label class="label"><span class="label-text">username</span></label>
+              <input type="text" formControlName="username" class="input input-bordered w-full"  /></div>
+
+            <div class="form-control"><label class="label"><span class="label-text">email</span></label>
+              <input type="text" formControlName="email" class="input input-bordered w-full"  /></div>
+
+            <div class="form-control"><label class="label"><span class="label-text">password</span></label>
+              <input type="text" formControlName="password" class="input input-bordered w-full"  /></div>
+
+            <div class="form-control"><label class="label"><span class="label-text">hashedRefreshToken</span></label>
+              <input type="text" formControlName="hashedRefreshToken" class="input input-bordered w-full"  /></div>
+
+        <div class="card-actions justify-end mt-6">
+          <a routerLink="/user" class="btn btn-ghost">Cancel</a>
+          <button type="submit" class="btn btn-primary" [disabled]="form.invalid">
+            {{ isEditMode ? 'Update' : 'Create' }}
+          </button>
+        </div>
+      </form>
+    </div>
+  </div>
+</div>

admin/src/app/features/user/components/user-form/user-form.component.ts

@@ -0,0 +1,88 @@
+// dvbooking-cli/src/templates/angular/form.component.ts.tpl
+
+// Generated by the CLI
+import { Component, OnInit } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { FormBuilder, FormGroup, Validators, ReactiveFormsModule } from '@angular/forms';
+import { ActivatedRoute, Router, RouterModule } from '@angular/router';
+import { Observable, of } from 'rxjs';
+import { switchMap, tap } from 'rxjs/operators';
+import { User } from '../../models/user.model';
+import { UserService } from '../../services/user.service';
+
+@Component({
+  selector: 'app-user-form',
+  templateUrl: './user-form.component.html',
+  standalone: true,
+  imports: [CommonModule, ReactiveFormsModule, RouterModule],
+})
+export class UserFormComponent implements OnInit {
+  form: FormGroup;
+  isEditMode = false;
+  id: number | null = null;
+
+  private numericFields = [];
+
+  constructor(
+    private fb: FormBuilder,
+    private route: ActivatedRoute,
+    private router: Router,
+    private userService: UserService
+  ) {
+    this.form = this.fb.group({
+          username: [null],
+          email: [null],
+          password: [null],
+          hashedRefreshToken: [null]
+    });
+  }
+
+  ngOnInit(): void {
+    this.route.params.pipe(
+      tap(params => {
+        if (params['id']) {
+          this.isEditMode = true;
+          this.id = +params['id'];
+        }
+      }),
+      switchMap(() => {
+        if (this.isEditMode && this.id) {
+          return this.userService.findOne(this.id);
+        }
+        return of(null);
+      })
+    ).subscribe(user => {
+      if (user) {
+        this.form.patchValue(user);
+      }
+    });
+  }
+
+  onSubmit(): void {
+    if (this.form.invalid) {
+      this.form.markAllAsTouched();
+      return;
+    }
+
+    const payload = { ...this.form.value };
+
+     for (const field of this.numericFields) {
+          if (payload[field] != null && payload[field] !== '') {
+            payload[field] = parseFloat(payload[field]);
+          }
+        }
+
+    let action$: Observable<User>;
+
+   if (this.isEditMode && this.id) {
+      action$ = this.userService.update(this.id, payload);
+    } else {
+      action$ = this.userService.create(payload);
+    }
+
+    action$.subscribe({
+      next: () => this.router.navigate(['/user']),
+      error: (err) => console.error('Failed to save user', err)
+    });
+  }
+}

admin/src/app/features/user/components/user-list/user-list.component.html

@@ -0,0 +1,62 @@
+<!-- dvbooking-cli/src/templates/angular/list.component.html.tpl -->
+
+<!-- Generated by the CLI -->
+<div class="p-4 md:p-8 space-y-6">
+  <div class="flex justify-between items-center">
+    <h1 class="text-3xl font-bold">Users</h1>
+    <a routerLink="/user/new" class="btn btn-primary">Create New</a>
+  </div>
+
+  <app-user-filter (filterChanged)="onFilterChanged($event)"></app-user-filter>
+
+  <ng-container *ngIf="paginatedResponse$ | async as response; else loading">
+    <div class="overflow-x-auto bg-base-100 rounded-lg shadow">
+      <table class="table w-full">
+        <thead>
+          <tr>
+              <th>id</th>
+              <th>username</th>
+              <th>email</th>
+            <th class="text-right">Actions</th>
+          </tr>
+        </thead>
+        <tbody>
+          <tr *ngFor="let item of response.data" class="hover">
+              <td>{{ item.id }}</td>
+              <td>{{ item.username }}</td>
+              <td>{{ item.email }}</td>
+            <td class="text-right space-x-2">
+              <a [routerLink]="['/user', item.id]" class="btn btn-sm btn-ghost">View</a>
+              <a [routerLink]="['/user', item.id, 'edit']" class="btn btn-sm btn-ghost">Edit</a>
+              <button (click)="deleteItem(item.id)" class="btn btn-sm btn-error btn-ghost">Delete</button>
+            </td>
+          </tr>
+          <tr *ngIf="response.data.length === 0">
+            <td colspan="6" class="text-center">No user found.</td>
+          </tr>
+        </tbody>
+      </table>
+    </div>
+
+    <!-- Pagination Controls -->
+    <div *ngIf="response.meta.totalPages > 1" class="flex justify-center mt-4">
+      <div class="join">
+        <button
+          class="join-item btn"
+          (click)="changePage(response.meta.currentPage - 1)"
+          [disabled]="response.meta.currentPage === 1">«</button>
+        <button class="join-item btn">Page {{ response.meta.currentPage }} of {{ response.meta.totalPages }}</button>
+        <button
+          class="join-item btn"
+          (click)="changePage(response.meta.currentPage + 1)"
+          [disabled]="response.meta.currentPage === response.meta.totalPages">»</button>
+      </div>
+    </div>
+  </ng-container>
+
+  <ng-template #loading>
+    <div class="text-center p-8">
+      <span class="loading loading-spinner loading-lg"></span>
+    </div>
+  </ng-template>
+</div>

admin/src/app/features/user/components/user-list/user-list.component.ts

@@ -0,0 +1,70 @@
+// dvbooking-cli/src/templates/angular/list.component.ts.tpl
+
+// Generated by the CLI
+import { Component, OnInit } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { RouterModule } from '@angular/router';
+import { BehaviorSubject, Observable, combineLatest } from 'rxjs';
+import { switchMap, startWith } from 'rxjs/operators';
+import { User } from '../../models/user.model';
+import { UserService } from '../../services/user.service';
+import { UserFilterComponent } from '../user-filter/user-filter.component';
+import { PaginatedResponse } from '../../../../../types';
+
+
+@Component({
+  selector: 'app-user-list',
+  templateUrl: './user-list.component.html',
+  standalone: true,
+  imports: [CommonModule,RouterModule, UserFilterComponent],
+})
+export class UserListComponent implements OnInit {
+
+  private refresh$ = new BehaviorSubject<void>(undefined);
+  private filter$ = new BehaviorSubject<any>({});
+  private page$ = new BehaviorSubject<number>(1);
+
+  paginatedResponse$!: Observable<PaginatedResponse<User>>;
+
+  constructor(private userService: UserService) { }
+
+  ngOnInit(): void {
+    this.paginatedResponse$ = combineLatest([
+      this.refresh$,
+      this.filter$.pipe(startWith({})),
+      this.page$.pipe(startWith(1))
+    ]).pipe(
+      switchMap(([_, filter, page]) => {
+        const query = { ...filter, page, limit: 10 };
+        return this.userService.find(query);
+      })
+    );
+  }
+
+  onFilterChanged(filter: any): void {
+    this.page$.next(1);
+    this.filter$.next(filter);
+  }
+
+  changePage(newPage: number): void {
+    if (newPage > 0) {
+      this.page$.next(newPage);
+    }
+  }
+
+  deleteItem(id: number): void {
+    if (confirm('Are you sure you want to delete this item?')) {
+      this.userService.remove(id).subscribe({
+        next: () => {
+          console.log(`Item with ID ${id} deleted successfully.`);
+          this.refresh$.next();
+        },
+        // --- THIS IS THE FIX ---
+        // Explicitly type 'err' to satisfy strict TypeScript rules.
+        error: (err: any) => {
+          console.error(`Error deleting item with ID ${id}:`, err);
+        }
+      });
+    }
+  }
+}

admin/src/app/features/user/components/user-table/user-data-provider.service.ts

@@ -0,0 +1,26 @@
+// dvbooking-cli/src/templates/angular-generic/data-provider.service.ts.tpl
+
+// Generated by the CLI
+import { inject, Injectable } from '@angular/core';
+import { DataProvider, GetDataOptions, GetDataResponse } from '../../../../components/generic-table/data-provider.interface';
+import { User } from '../../models/user.model';
+import { map, Observable } from 'rxjs';
+import { UserService } from '../../services/user.service';
+
+@Injectable({
+  providedIn: 'root',
+})
+export class UserDataProvider implements DataProvider<User> {
+  private userService = inject(UserService);
+
+  getData(options?: GetDataOptions): Observable<GetDataResponse<User>> {
+      const {q,page,limit} = options?.params ?? {};
+     // The generic table's params are compatible with our NestJS Query DTO
+     return this.userService.search(q ?? '',page,limit, ).pipe(
+      map((res) => {
+        // Adapt the paginated response to the GetDataResponse format
+        return { data: res };
+      })
+    );
+  }
+}

admin/src/app/features/user/components/user-table/user-table.component.html

@@ -0,0 +1,11 @@
+<!-- dvbooking-cli/src/templates/angular-generic/table.component.html.tpl -->
+
+<!-- Generated by the CLI -->
+<div class="p-4 md:p-8 space-y-6">
+  <div class="flex justify-between items-center">
+    <h1 class="text-3xl font-bold">Users (Generic Table)</h1>
+    <a routerLink="/user/new" class="btn btn-primary">Create New</a>
+  </div>
+
+  <app-generic-table [config]="tableConfig"></app-generic-table>
+</div>

admin/src/app/features/user/components/user-table/user-table.component.ts

@@ -0,0 +1,105 @@
+// dvbooking-cli/src/templates/angular-generic/table.component.ts.tpl
+
+// Generated by the CLI
+import { Component, inject, OnInit } from '@angular/core';
+import { Router, RouterModule } from '@angular/router';
+import { User } from '../../models/user.model';
+import { UserDataProvider } from './user-data-provider.service';
+import { ColumnDefinition } from '../../../../components/generic-table/column-definition.interface';
+import { GenericTable } from '../../../../components/generic-table/generic-table';
+import { GenericTableConfig } from '../../../../components/generic-table/generic-table.config';
+import {
+  ActionDefinition,
+  GenericActionColumn,
+} from '../../../../components/generic-action-column/generic-action-column';
+import { UserService } from '../../services/user.service';
+import { BehaviorSubject } from 'rxjs';
+
+@Component({
+  selector: 'app-user-table',
+  standalone: true,
+  imports: [GenericTable, RouterModule],
+  templateUrl: './user-table.component.html',
+})
+export class UserTableComponent implements OnInit {
+
+  private refresh$ = new BehaviorSubject<void>(undefined);
+    private filter$ = new BehaviorSubject<any>({});
+    private page$ = new BehaviorSubject<number>(1);
+    private limit$ = new BehaviorSubject<number>(10);
+
+  router = inject(Router);
+  tableConfig!: GenericTableConfig<User>;
+
+  userDataProvider = inject(UserDataProvider);
+  userService = inject(UserService);
+
+  ngOnInit(): void {
+    const actionHandler = (action: ActionDefinition<User>, item: User) => {
+      switch (action.action) {
+        case 'view':
+          this.router.navigate(['/user', item?.id]);
+          break;
+        case 'edit':
+          this.router.navigate(['/user', item?.id, 'edit']);
+          break;
+        case 'delete':
+           this.deleteItem(item.id);
+           break;
+      }
+    };
+
+    this.tableConfig = {
+      refresh$: this.refresh$,
+      filter$: this.filter$,
+      page$: this.page$,
+      limit$: this.limit$,
+      dataProvider: this.userDataProvider,
+      columns: [
+        {
+          attribute: 'username',
+          headerCell: true,
+          valueCell: true,
+        },
+        {
+          attribute: 'email',
+          headerCell: true,
+          valueCell: true,
+        },
+        {
+          attribute: 'actions',
+          headerCell: { value: 'Actions' },
+          valueCell: {
+            component: GenericActionColumn,
+            componentInputs: item => ({
+              item: item,
+              actions: [
+                { action: 'view', handler: actionHandler },
+                { action: 'edit', handler: actionHandler },
+                { action: 'delete', handler: actionHandler },
+              ] as ActionDefinition<User>[],
+            }),
+          },
+        },
+      ] as ColumnDefinition<User>[],
+      tableCssClass: 'user-table-container',
+    };
+  }
+
+   deleteItem(id: number): void {
+      if (confirm('Are you sure you want to delete this item?')) {
+        this.userService.remove(id).subscribe({
+          next: () => {
+            console.log(`Item with ID ${id} deleted successfully.`);
+            this.refresh$.next();
+          },
+          // --- THIS IS THE FIX ---
+          // Explicitly type 'err' to satisfy strict TypeScript rules.
+          error: (err: any) => {
+            console.error(`Error deleting item with ID ${id}:`, err);
+          }
+        });
+      }
+    }
+
+}

admin/src/app/features/user/models/user.model.ts

@@ -0,0 +1,9 @@
+// dvbooking-cli/src/templates/angular/model.ts.tpl
+
+// Generated by the CLI
+export interface User {
+  id: number;
+  username: string;
+  email: string;
+  password: string;
+}

admin/src/app/features/user/services/user.service.ts

@@ -0,0 +1,85 @@
+// dvbooking-cli/src/templates/angular/service.ts.tpl
+
+// Generated by the CLI
+import { Injectable } from '@angular/core';
+import { HttpClient, HttpParams } from '@angular/common/http';
+import { Observable } from 'rxjs';
+import { User } from '../models/user.model';
+import { ConfigurationService } from '../../../services/configuration.service';
+import { PaginatedResponse } from '../../../../types';
+
+
+export interface SearchResponse<T> {
+  data: T[];
+  total: number;
+}
+
+@Injectable({
+  providedIn: 'root'
+})
+export class UserService {
+  private readonly apiUrl: string;
+
+  constructor(
+    private http: HttpClient,
+    private configService: ConfigurationService
+  ) {
+    this.apiUrl = `${this.configService.getApiUrl()}/user`;
+  }
+
+  /**
+   * Find records with pagination and filtering.
+   */
+  public find(filter: Record<string, any>): Observable<PaginatedResponse<User>> {
+    // --- THIS IS THE FIX ---
+    // The incorrect line: .filter(([_, v]) for v != null)
+    // is now correctly written with an arrow function.
+    const cleanFilter = Object.fromEntries(
+      Object.entries(filter).filter(([_, v]) => v != null)
+    );
+    // --- END OF FIX ---
+
+    const params = new HttpParams({ fromObject: cleanFilter });
+    return this.http.get<PaginatedResponse<User>>(this.apiUrl, { params });
+  }
+
+   /**
+   * Search across multiple fields with a single term.
+   * @param term The search term (q).
+   */
+ public search(term: string, page: number = 1, limit: number = 10): Observable<PaginatedResponse<User>> {
+    const params = new HttpParams()
+      .set('q', term)
+      .set('page', page.toString())
+      .set('limit', limit.toString());
+    return this.http.get<PaginatedResponse<User>>(`${this.apiUrl}/search`, { params });
+  }
+
+  /**
+   * Find a single record by its ID.
+   */
+  public findOne(id: number): Observable<User> {
+    return this.http.get<User>(`${this.apiUrl}/${id}`);
+  }
+
+  /**
+   * Create a new record.
+   */
+  public create(data: Omit<User, 'id'>): Observable<User> {
+    return this.http.post<User>(this.apiUrl, data);
+  }
+
+  /**
+   * Update an existing record.
+   */
+  public update(id: number, data: Partial<Omit<User, 'id'>>): Observable<User> {
+    return this.http.patch<User>(`${this.apiUrl}/${id}`, data);
+  }
+
+  /**
+   * Remove a record by its ID.
+   */
+  public remove(id: number): Observable<any> {
+    return this.http.delete(`${this.apiUrl}/${id}`);
+  }
+}

server/src/app.module.ts

@@ -5,7 +5,6 @@ import { TypeOrmModule } from '@nestjs/typeorm';
 import { ConfigModule, ConfigService } from '@nestjs/config';
 import { UserModule } from './user/user.module';
 import { AuthModule } from './auth/auth.module';
-import { User } from './entity/user';
 import { UserGroup } from './entity/user-group';
 import { UserRole } from './entity/user-role';
 import { LoggerModule } from './logger/logger.module';
@@ -13,8 +12,9 @@ import { EventType } from './entity/event-type.entity';
 import { EventTypesModule } from './event-type/event-type.module';
 import { Product } from './entity/product.entity';
 import { ProductsModule } from './product/products.module';
-import { Event } from "./entity/event.entity";
-import { EventsModule } from "./event/events.module";
+import { Event } from './entity/event.entity';
+import { EventsModule } from './event/events.module';
+import { User } from './entity/user';
 
 const moduleTypeOrm = TypeOrmModule.forRootAsync({
   imports: [ConfigModule],
@@ -43,8 +43,8 @@ const moduleTypeOrm = TypeOrmModule.forRootAsync({
     LoggerModule,
     EventTypesModule,
     ProductsModule,
-        EventsModule
-    ],
+    EventsModule,
+  ],
   controllers: [AppController],
   providers: [AppService],
 })

server/src/user/dto/query-user.dto.ts

@@ -0,0 +1,14 @@
+import {
+  IsOptional,
+  IsString,
+  IsNumber,
+  IsIn,
+} from 'class-validator';
+import { Type } from 'class-transformer';
+
+export class QueryUserDto {
+  @IsOptional() @Type(() => Number) @IsNumber() page?: number;
+  @IsOptional() @Type(() => Number) @IsNumber() limit?: number;
+  @IsOptional() @IsString() sortBy?: string;
+  @IsOptional() @IsIn(['ASC', 'DESC']) order?: 'ASC' | 'DESC';
+}

server/src/user/user.controller.ts

@@ -8,6 +8,9 @@ import {
   Delete,
   UseGuards,
   ValidationPipe,
+  Query,
+  DefaultValuePipe,
+  ParseIntPipe,
 } from '@nestjs/common';
 import { UserService } from './user.service';
 import { CreateUserDto } from './dto/create-user.dto';
@@ -18,7 +21,7 @@ import { Roles } from '../auth/roles.decorator';
 import { Role } from '../auth/role.enum';
 import { RolesGuard } from '../auth/roles.guard';
 
-@Controller('users')
+@Controller('user')
 @UseGuards(JwtAuthGuard, RolesGuard)
 @Roles(Role.Admin)
 export class UserController {
@@ -36,6 +39,15 @@ export class UserController {
     return this.userService.findAll();
   }
 
+  @Get('search')
+  search(
+    @Query('q') term: string,
+    @Query('page', new DefaultValuePipe(1), ParseIntPipe) page: number,
+    @Query('limit', new DefaultValuePipe(10), ParseIntPipe) limit: number,
+  ) {
+    return this.userService.search(term, { page, limit });
+  }
+
   @Get(':id')
   findOne(@Param('id') id: string): Promise<User | null> {
     return this.userService.findOne(+id);

server/src/user/user.service.ts

@@ -1,6 +1,6 @@
 import { Injectable } from '@nestjs/common';
 import { InjectRepository } from '@nestjs/typeorm';
-import { Repository } from 'typeorm';
+import { ILike, Repository } from 'typeorm';
 import { User } from '../entity/user';
 import * as bcrypt from 'bcrypt';
 import { FindOptionsRelations } from 'typeorm/find-options/FindOptionsRelations';
@@ -8,6 +8,8 @@ import { DvbookingLoggerService } from '../logger/dvbooking-logger.service';
 
 @Injectable()
 export class UserService {
+  private readonly searchableFields: (keyof User)[] = ['username', 'email'];
+
   constructor(
     @InjectRepository(User)
     private usersRepository: Repository<User>,
@@ -55,6 +57,40 @@ export class UserService {
     await this.usersRepository.delete(id);
   }
 
+  async search(term: string, options: { page: number; limit: number }) {
+    if (this.searchableFields.length === 0) {
+      console.warn('Search is not configured for this entity.');
+      return {
+        data: [],
+        meta: {
+          totalItems: 0,
+          itemCount: 0,
+          itemsPerPage: options.limit,
+          totalPages: 0,
+          currentPage: options.page,
+        },
+      };
+    }
+    const whereConditions = this.searchableFields.map((field) => ({
+      [field]: ILike(`%${term}%`),
+    }));
+    const [data, totalItems] = await this.usersRepository.findAndCount({
+      where: whereConditions,
+      skip: (options.page - 1) * options.limit,
+      take: options.limit,
+    });
+    return {
+      data,
+      meta: {
+        totalItems,
+        itemCount: data.length,
+        itemsPerPage: options.limit,
+        totalPages: Math.ceil(totalItems / options.limit),
+        currentPage: options.page,
+      },
+    };
+  }
+
   async setRefreshToken(
     id: number,
     refreshToken: string | null,