eCommerce-app-structure Angular Solution version >18

This structure ensures a modular and organized codebase, making it easier to maintain and scale the application as it grows. Each feature is self-contained, with its components, services, and routing, promoting separation of concerns and reusability.

Features for an E-commerce App

1. User Authentication: Sign Up, Login, Logout, Password Reset
2. Product Catalog: Product Listings, Product Details, Categories, Search and Filtering
3. Shopping Cart: Add to Cart, View Cart, Update Cart Items, Remove from Cart
4. Checkout: Address Information, Payment Processing, Order Summary, Order Confirmation
5. User Profile: View Profile, Edit Profile, Order History, Wishlist
6. Admin Dashboard: Manage Products, Manage Orders, Manage Users, Manage Categories
7. Notifications: Order Updates, Promotions, Wishlist Alerts
8. Customer Support: Contact Form, FAQ, Live Chat

Core Services

1. AuthService: Handles user authentication (login, signup, logout, password reset).
2. UserService: Manages user data and profile information.
3. ProductService: Manages product data (listings, details, categories).
4. CartService: Manages shopping cart operations.
5. OrderService: Handles order processing and history.
6. NotificationService: Manages sending and receiving notifications.
7. AdminService: Provides admin-related functionalities.
8. SupportService: Manages customer support interactions (contact, FAQ, live chat).

Feature-Specific Services

1. Auth Feature:
   AuthService: Handles login, signup, logout, and password reset operations.
   app/features/auth/services/auth.service.ts
2. Catalog Feature:
   ProductService: Manages product listings, details, categories, and search functionality. app/features/catalog/services/product.service.ts
3. Cart Feature:
   CartService: Manages shopping cart operations (add, update, remove items).
   app/features/cart/services/cart.service.ts
4. Checkout Feature:
   OrderService: Manages order processing (address information, payment processing, order summary, order confirmation).
   app/features/checkout/services/order.service.ts
5. Profile Feature:
   UserService: Manages user profile (view/edit profile, order history, wishlist).
   app/features/profile/services/user.service.ts
   OrderService: Retrieves and manages the user's order history.
   app/features/profile/services/order.service.ts
6. Admin Feature:
   AdminService: Manages admin operations (manage products, orders, users, categories).
   app/features/admin/services/admin.service.ts
7. Notifications Feature:
   NotificationService: Manages notifications (order updates, promotions, wishlist alerts). app/features/notifications/services/notification.service.ts
8. Support Feature:
   SupportService: Manages customer support interactions (contact form, FAQ, live chat). app/features/support/services/support.service.ts

App Structure

src/
├── app/
│   ├── core/
│   │   ├── interceptors/
│   │   ├── services/
│   │   │   ├── auth.service.ts
│   │   │   ├── user.service.ts
│   │   │   ├── product.service.ts
│   │   │   ├── cart.service.ts
│   │   │   ├── order.service.ts
│   │   │   ├── notification.service.ts
│   │   │   ├── admin.service.ts
│   │   │   ├── support.service.ts
│   │   ├── guards/
│   │   ├── models/
│   │   ├── core.module.ts
│   │   └── ...
│   ├── shared/
│   │   ├── components/
│   │   ├── directives/
│   │   ├── pipes/
│   │   └── ...
│   ├── features/
│   │   ├── auth/
│   │   │   ├── components/
│   │   │   │   ├── login/
│   │   │   │   ├── signup/
│   │   │   │   ├── logout/
│   │   │   │   ├── reset-password/
│   │   │   ├── services/
│   │   │   │   ├── auth.service.ts
│   │   │   ├── auth-routing.module.ts
│   │   │   ├── auth.module.ts
│   │   ├── catalog/
│   │   │   ├── components/
│   │   │   │   ├── product-listing/
│   │   │   │   ├── product-details/
│   │   │   │   ├── categories/
│   │   │   │   ├── search/
│   │   │   ├── services/
│   │   │   │   ├── product.service.ts
│   │   │   ├── catalog-routing.module.ts
│   │   │   ├── catalog.module.ts
│   │   ├── cart/
│   │   │   ├── components/
│   │   │   │   ├── view-cart/
│   │   │   │   ├── cart-item/
│   │   │   ├── services/
│   │   │   │   ├── cart.service.ts
│   │   │   ├── cart-routing.module.ts
│   │   │   ├── cart.module.ts
│   │   ├── checkout/
│   │   │   ├── components/
│   │   │   │   ├── address/
│   │   │   │   ├── payment/
│   │   │   │   ├── order-summary/
│   │   │   │   ├── order-confirmation/
│   │   │   ├── services/
│   │   │   │   ├── order.service.ts
│   │   │   ├── checkout-routing.module.ts
│   │   │   ├── checkout.module.ts
│   │   ├── profile/
│   │   │   ├── components/
│   │   │   │   ├── view-profile/
│   │   │   │   ├── edit-profile/
│   │   │   │   ├── order-history/
│   │   │   │   ├── wishlist/
│   │   │   ├── services/
│   │   │   │   ├── user.service.ts
│   │   │   │   ├── order.service.ts
│   │   │   ├── profile-routing.module.ts
│   │   │   ├── profile.module.ts
│   │   ├── admin/
│   │   │   ├── components/
│   │   │   │   ├── manage-products/
│   │   │   │   ├── manage-orders/
│   │   │   │   ├── manage-users/
│   │   │   │   ├── manage-categories/
│   │   │   ├── services/
│   │   │   │   ├── admin.service.ts
│   │   │   ├── admin-routing.module.ts
│   │   │   ├── admin.module.ts
│   │   ├── notifications/
│   │   │   ├── components/
│   │   │   │   ├── order-updates/
│   │   │   │   ├── promotions/
│   │   │   │   ├── wishlist-alerts/
│   │   │   ├── services/
│   │   │   │   ├── notification.service.ts
│   │   │   ├── notifications-routing.module.ts
│   │   │   ├── notifications.module.ts
│   │   ├── support/
│   │   │   ├── components/
│   │   │   │   ├── contact-form/
│   │   │   │   ├── faq/
│   │   │   │   ├── live-chat/
│   │   │   ├── services/
│   │   │   │   ├── support.service.ts
│   │   │   ├── support-routing.module.ts
│   │   │   ├── support.module.ts
│   ├── main.ts
│   ├── app.component.html
│   ├── app.component.scss
│   ├── app.component.ts
│   └── ...
├── assets/
├── environments/
├── styles/
├── index.html
├── polyfills.ts
├── test.ts
└── ...